From 731d08b406758a3be70ef674dd009e00265b38b4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Manuel=20P=C3=A9gouri=C3=A9-Gonnard?= <mpg@elzevir.fr>
Date: Fri, 6 Dec 2013 12:16:10 +0100
Subject: [PATCH 1/9] Start using constants from ROM for EC groups

---
 library/ecp.c        |   4 +
 library/ecp_curves.c | 640 +++++++++++++++++++++++++++----------------
 2 files changed, 406 insertions(+), 238 deletions(-)

diff --git a/library/ecp.c b/library/ecp.c
index 02f1b61d7..0e4be10ba 100644
--- a/library/ecp.c
+++ b/library/ecp.c
@@ -277,6 +277,10 @@ void ecp_group_free( ecp_group *grp )
 {
     size_t i;
 
+    /* FIXME WIP */
+    if( grp->id != 0 )
+        return;
+
     if( grp == NULL )
         return;
 
diff --git a/library/ecp_curves.c b/library/ecp_curves.c
index 26d9e1efd..f7b5eb94e 100644
--- a/library/ecp_curves.c
+++ b/library/ecp_curves.c
@@ -37,277 +37,442 @@
 #endif /* __ARMCC_VERSION */
 #endif /*_MSC_VER */
 
+#if defined(POLARSSL_HAVE_INT8)
+
+#define BYTES_TO_T_UINT( a, b, c, d, e, f, g, h ) \
+    a, b, c, d, e, f, g, h
+
+#elif defined(POLARSSL_HAVE_INT16)
+
+#define TWO_BYTES_TO_T_UINT( a, b )     \
+    ( (t_uint) a << 0 ) |               \
+    ( (t_uint) b << 8 )
+#define BYTES_TO_T_UINT( a, b, c, d, e, f, g, h )   \
+    TWO_BYTES_TO_T_UINT( a, b ),                    \
+    TWO_BYTES_TO_T_UINT( c, d ),                    \
+    TWO_BYTES_TO_T_UINT( e, f ),                    \
+    TWO_BYTES_TO_T_UINT( g, h )
+
+#elif defined(POLARSSL_HAVE_INT32)
+
+#define FOUR_BYTES_TO_T_UINT( a, b, c, d )  \
+    ( (t_uint) a <<  0 ) |                  \
+    ( (t_uint) b <<  8 ) |                  \
+    ( (t_uint) c << 16 ) |                  \
+    ( (t_uint) d << 24 )
+#define BYTES_TO_T_UINT( a, b, c, d, e, f, g, h )   \
+    FOUR_BYTES_TO_T_UINT( a, b, c, d )              \
+    FOUR_BYTES_TO_T_UINT( e, f, g, h )
+
+#else /* 64-bits */
+
+#define BYTES_TO_T_UINT( a, b, c, d, e, f, g, h )   \
+    ( (t_uint) a <<  0 ) |                          \
+    ( (t_uint) b <<  8 ) |                          \
+    ( (t_uint) c << 16 ) |                          \
+    ( (t_uint) d << 24 ) |                          \
+    ( (t_uint) e << 32 ) |                          \
+    ( (t_uint) f << 40 ) |                          \
+    ( (t_uint) g << 48 ) |                          \
+    ( (t_uint) h << 56 )
+
+#endif /* bits in t_uint */
+
 /*
  * Domain parameters for secp192r1
  */
-static unsigned char secp192r1_p[] = {
-    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-    0xFF, 0xFF, 0xFF, 0xFE, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF };
-static unsigned char *secp192r1_a = NULL;
-static unsigned char secp192r1_b[] = {
-    0x64, 0x21, 0x05, 0x19, 0xE5, 0x9C, 0x80, 0xE7, 0x0F, 0xA7, 0xE9, 0xAB,
-    0x72, 0x24, 0x30, 0x49, 0xFE, 0xB8, 0xDE, 0xEC, 0xC1, 0x46, 0xB9, 0xB1 };
-static unsigned char secp192r1_gx[] = {
-    0x18, 0x8D, 0xA8, 0x0E, 0xB0, 0x30, 0x90, 0xF6, 0x7C, 0xBF, 0x20, 0xEB,
-    0x43, 0xA1, 0x88, 0x00, 0xF4, 0xFF, 0x0A, 0xFD, 0x82, 0xFF, 0x10, 0x12 };
-static unsigned char secp192r1_gy[] = {
-    0x07, 0x19, 0x2B, 0x95, 0xFF, 0xC8, 0xDA, 0x78, 0x63, 0x10, 0x11, 0xED,
-    0x6B, 0x24, 0xCD, 0xD5, 0x73, 0xF9, 0x77, 0xA1, 0x1E, 0x79, 0x48, 0x11 };
-static unsigned char secp192r1_n[] = {
-    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-    0x99, 0xDE, 0xF8, 0x36, 0x14, 0x6B, 0xC9, 0xB1, 0xB4, 0xD2, 0x28, 0x31 };
+static t_uint secp192r1_p[] = {
+    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT( 0xFE, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+};
+static t_uint *secp192r1_a = NULL;
+static t_uint secp192r1_b[] = {
+    BYTES_TO_T_UINT( 0xB1, 0xB9, 0x46, 0xC1, 0xEC, 0xDE, 0xB8, 0xFE ),
+    BYTES_TO_T_UINT( 0x49, 0x30, 0x24, 0x72, 0xAB, 0xE9, 0xA7, 0x0F ),
+    BYTES_TO_T_UINT( 0xE7, 0x80, 0x9C, 0xE5, 0x19, 0x05, 0x21, 0x64 ),
+};
+static t_uint secp192r1_gx[] = {
+    BYTES_TO_T_UINT( 0x12, 0x10, 0xFF, 0x82, 0xFD, 0x0A, 0xFF, 0xF4 ),
+    BYTES_TO_T_UINT( 0x00, 0x88, 0xA1, 0x43, 0xEB, 0x20, 0xBF, 0x7C ),
+    BYTES_TO_T_UINT( 0xF6, 0x90, 0x30, 0xB0, 0x0E, 0xA8, 0x8D, 0x18 ),
+};
+static t_uint secp192r1_gy[] = {
+    BYTES_TO_T_UINT( 0x11, 0x48, 0x79, 0x1E, 0xA1, 0x77, 0xF9, 0x73 ),
+    BYTES_TO_T_UINT( 0xD5, 0xCD, 0x24, 0x6B, 0xED, 0x11, 0x10, 0x63 ),
+    BYTES_TO_T_UINT( 0x78, 0xDA, 0xC8, 0xFF, 0x95, 0x2B, 0x19, 0x07 ),
+};
+static t_uint secp192r1_n[] = {
+    BYTES_TO_T_UINT( 0x31, 0x28, 0xD2, 0xB4, 0xB1, 0xC9, 0x6B, 0x14 ),
+    BYTES_TO_T_UINT( 0x36, 0xF8, 0xDE, 0x99, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+};
 
 /*
  * Domain parameters for secp224r1
  */
-static unsigned char secp224r1_p[] = {
-    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-    0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x01 };
-static unsigned char *secp224r1_a = NULL;
-static unsigned char secp224r1_b[] = {
-    0xB4, 0x05, 0x0A, 0x85, 0x0C, 0x04, 0xB3, 0xAB, 0xF5, 0x41, 0x32, 0x56,
-    0x50, 0x44, 0xB0, 0xB7, 0xD7, 0xBF, 0xD8, 0xBA, 0x27, 0x0B, 0x39, 0x43,
-    0x23, 0x55, 0xFF, 0xB4 };
-static unsigned char secp224r1_gx[] = {
-    0xB7, 0x0E, 0x0C, 0xBD, 0x6B, 0xB4, 0xBF, 0x7F, 0x32, 0x13, 0x90, 0xB9,
-    0x4A, 0x03, 0xC1, 0xD3, 0x56, 0xC2, 0x11, 0x22, 0x34, 0x32, 0x80, 0xD6,
-    0x11, 0x5C, 0x1D, 0x21 };
-static unsigned char secp224r1_gy[] = {
-    0xBD, 0x37, 0x63, 0x88, 0xB5, 0xF7, 0x23, 0xFB, 0x4C, 0x22, 0xDF, 0xE6,
-    0xCD, 0x43, 0x75, 0xA0, 0x5A, 0x07, 0x47, 0x64, 0x44, 0xD5, 0x81, 0x99,
-    0x85, 0x00, 0x7E, 0x34 };
-static unsigned char secp224r1_n[] = {
-    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-    0xFF, 0xFF, 0x16, 0xA2, 0xE0, 0xB8, 0xF0, 0x3E, 0x13, 0xDD, 0x29, 0x45,
-    0x5C, 0x5C, 0x2A, 0x3D };
+static t_uint secp224r1_p[] = {
+    BYTES_TO_T_UINT( 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ),
+    BYTES_TO_T_UINT( 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00 ),
+};
+static t_uint *secp224r1_a = NULL;
+static t_uint secp224r1_b[] = {
+    BYTES_TO_T_UINT( 0xB4, 0xFF, 0x55, 0x23, 0x43, 0x39, 0x0B, 0x27 ),
+    BYTES_TO_T_UINT( 0xBA, 0xD8, 0xBF, 0xD7, 0xB7, 0xB0, 0x44, 0x50 ),
+    BYTES_TO_T_UINT( 0x56, 0x32, 0x41, 0xF5, 0xAB, 0xB3, 0x04, 0x0C ),
+    BYTES_TO_T_UINT( 0x85, 0x0A, 0x05, 0xB4, 0x00, 0x00, 0x00, 0x00 ),
+};
+static t_uint secp224r1_gx[] = {
+    BYTES_TO_T_UINT( 0x21, 0x1D, 0x5C, 0x11, 0xD6, 0x80, 0x32, 0x34 ),
+    BYTES_TO_T_UINT( 0x22, 0x11, 0xC2, 0x56, 0xD3, 0xC1, 0x03, 0x4A ),
+    BYTES_TO_T_UINT( 0xB9, 0x90, 0x13, 0x32, 0x7F, 0xBF, 0xB4, 0x6B ),
+    BYTES_TO_T_UINT( 0xBD, 0x0C, 0x0E, 0xB7, 0x00, 0x00, 0x00, 0x00 ),
+};
+static t_uint secp224r1_gy[] = {
+    BYTES_TO_T_UINT( 0x34, 0x7E, 0x00, 0x85, 0x99, 0x81, 0xD5, 0x44 ),
+    BYTES_TO_T_UINT( 0x64, 0x47, 0x07, 0x5A, 0xA0, 0x75, 0x43, 0xCD ),
+    BYTES_TO_T_UINT( 0xE6, 0xDF, 0x22, 0x4C, 0xFB, 0x23, 0xF7, 0xB5 ),
+    BYTES_TO_T_UINT( 0x88, 0x63, 0x37, 0xBD, 0x00, 0x00, 0x00, 0x00 ),
+};
+static t_uint secp224r1_n[] = {
+    BYTES_TO_T_UINT( 0x3D, 0x2A, 0x5C, 0x5C, 0x45, 0x29, 0xDD, 0x13 ),
+    BYTES_TO_T_UINT( 0x3E, 0xF0, 0xB8, 0xE0, 0xA2, 0x16, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00 ),
+};
 
 /*
  * Domain parameters for secp256r1
  */
-static unsigned char secp256r1_p[] = {
-    0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF,
-    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF };
-static unsigned char *secp256r1_a = NULL;
-static unsigned char secp256r1_b[] = {
-    0x5A, 0xC6, 0x35, 0xD8, 0xAA, 0x3A, 0x93, 0xE7, 0xB3, 0xEB, 0xBD, 0x55,
-    0x76, 0x98, 0x86, 0xBC, 0x65, 0x1D, 0x06, 0xB0, 0xCC, 0x53, 0xB0, 0xF6,
-    0x3B, 0xCE, 0x3C, 0x3E, 0x27, 0xD2, 0x60, 0x4B };
-static unsigned char secp256r1_gx[] = {
-    0x6B, 0x17, 0xD1, 0xF2, 0xE1, 0x2C, 0x42, 0x47, 0xF8, 0xBC, 0xE6, 0xE5,
-    0x63, 0xA4, 0x40, 0xF2, 0x77, 0x03, 0x7D, 0x81, 0x2D, 0xEB, 0x33, 0xA0,
-    0xF4, 0xA1, 0x39, 0x45, 0xD8, 0x98, 0xC2, 0x96 };
-static unsigned char secp256r1_gy[] = {
-    0x4F, 0xE3, 0x42, 0xE2, 0xFE, 0x1A, 0x7F, 0x9B, 0x8E, 0xE7, 0xEB, 0x4A,
-    0x7C, 0x0F, 0x9E, 0x16, 0x2B, 0xCE, 0x33, 0x57, 0x6B, 0x31, 0x5E, 0xCE,
-    0xCB, 0xB6, 0x40, 0x68, 0x37, 0xBF, 0x51, 0xF5 };
-static unsigned char secp256r1_n[] = {
-    0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF,
-    0xFF, 0xFF, 0xFF, 0xFF, 0xBC, 0xE6, 0xFA, 0xAD, 0xA7, 0x17, 0x9E, 0x84,
-    0xF3, 0xB9, 0xCA, 0xC2, 0xFC, 0x63, 0x25, 0x51 };
+static t_uint secp256r1_p[] = {
+    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00 ),
+    BYTES_TO_T_UINT( 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ),
+    BYTES_TO_T_UINT( 0x01, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF ),
+};
+static t_uint *secp256r1_a = NULL;
+static t_uint secp256r1_b[] = {
+    BYTES_TO_T_UINT( 0x4B, 0x60, 0xD2, 0x27, 0x3E, 0x3C, 0xCE, 0x3B ),
+    BYTES_TO_T_UINT( 0xF6, 0xB0, 0x53, 0xCC, 0xB0, 0x06, 0x1D, 0x65 ),
+    BYTES_TO_T_UINT( 0xBC, 0x86, 0x98, 0x76, 0x55, 0xBD, 0xEB, 0xB3 ),
+    BYTES_TO_T_UINT( 0xE7, 0x93, 0x3A, 0xAA, 0xD8, 0x35, 0xC6, 0x5A ),
+};
+static t_uint secp256r1_gx[] = {
+    BYTES_TO_T_UINT( 0x96, 0xC2, 0x98, 0xD8, 0x45, 0x39, 0xA1, 0xF4 ),
+    BYTES_TO_T_UINT( 0xA0, 0x33, 0xEB, 0x2D, 0x81, 0x7D, 0x03, 0x77 ),
+    BYTES_TO_T_UINT( 0xF2, 0x40, 0xA4, 0x63, 0xE5, 0xE6, 0xBC, 0xF8 ),
+    BYTES_TO_T_UINT( 0x47, 0x42, 0x2C, 0xE1, 0xF2, 0xD1, 0x17, 0x6B ),
+};
+static t_uint secp256r1_gy[] = {
+    BYTES_TO_T_UINT( 0xF5, 0x51, 0xBF, 0x37, 0x68, 0x40, 0xB6, 0xCB ),
+    BYTES_TO_T_UINT( 0xCE, 0x5E, 0x31, 0x6B, 0x57, 0x33, 0xCE, 0x2B ),
+    BYTES_TO_T_UINT( 0x16, 0x9E, 0x0F, 0x7C, 0x4A, 0xEB, 0xE7, 0x8E ),
+    BYTES_TO_T_UINT( 0x9B, 0x7F, 0x1A, 0xFE, 0xE2, 0x42, 0xE3, 0x4F ),
+};
+static t_uint secp256r1_n[] = {
+    BYTES_TO_T_UINT( 0x51, 0x25, 0x63, 0xFC, 0xC2, 0xCA, 0xB9, 0xF3 ),
+    BYTES_TO_T_UINT( 0x84, 0x9E, 0x17, 0xA7, 0xAD, 0xFA, 0xE6, 0xBC ),
+    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT( 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF ),
+};
 
 /*
  * Domain parameters for secp384r1
  */
-static unsigned char secp384r1_p[] = {
-    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFE, 0xFF, 0xFF, 0xFF, 0xFF,
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF };
-static unsigned char *secp384r1_a = NULL;
-static unsigned char secp384r1_b[] = {
-    0xB3, 0x31, 0x2F, 0xA7, 0xE2, 0x3E, 0xE7, 0xE4, 0x98, 0x8E, 0x05, 0x6B,
-    0xE3, 0xF8, 0x2D, 0x19, 0x18, 0x1D, 0x9C, 0x6E, 0xFE, 0x81, 0x41, 0x12,
-    0x03, 0x14, 0x08, 0x8F, 0x50, 0x13, 0x87, 0x5A, 0xC6, 0x56, 0x39, 0x8D,
-    0x8A, 0x2E, 0xD1, 0x9D, 0x2A, 0x85, 0xC8, 0xED, 0xD3, 0xEC, 0x2A, 0xEF };
-static unsigned char secp384r1_gx[] = {
-    0xAA, 0x87, 0xCA, 0x22, 0xBE, 0x8B, 0x05, 0x37, 0x8E, 0xB1, 0xC7, 0x1E,
-    0xF3, 0x20, 0xAD, 0x74, 0x6E, 0x1D, 0x3B, 0x62, 0x8B, 0xA7, 0x9B, 0x98,
-    0x59, 0xF7, 0x41, 0xE0, 0x82, 0x54, 0x2A, 0x38, 0x55, 0x02, 0xF2, 0x5D,
-    0xBF, 0x55, 0x29, 0x6C, 0x3A, 0x54, 0x5E, 0x38, 0x72, 0x76, 0x0A, 0xB7 };
-static unsigned char secp384r1_gy[] = {
-    0x36, 0x17, 0xDE, 0x4A, 0x96, 0x26, 0x2C, 0x6F, 0x5D, 0x9E, 0x98, 0xBF,
-    0x92, 0x92, 0xDC, 0x29, 0xF8, 0xF4, 0x1D, 0xBD, 0x28, 0x9A, 0x14, 0x7C,
-    0xE9, 0xDA, 0x31, 0x13, 0xB5, 0xF0, 0xB8, 0xC0, 0x0A, 0x60, 0xB1, 0xCE,
-    0x1D, 0x7E, 0x81, 0x9D, 0x7A, 0x43, 0x1D, 0x7C, 0x90, 0xEA, 0x0E, 0x5F };
-static unsigned char secp384r1_n[] = {
-    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-    0xC7, 0x63, 0x4D, 0x81, 0xF4, 0x37, 0x2D, 0xDF, 0x58, 0x1A, 0x0D, 0xB2,
-    0x48, 0xB0, 0xA7, 0x7A, 0xEC, 0xEC, 0x19, 0x6A, 0xCC, 0xC5, 0x29, 0x73 };
+static t_uint secp384r1_p[] = {
+    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00 ),
+    BYTES_TO_T_UINT( 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT( 0xFE, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+};
+static t_uint *secp384r1_a = NULL;
+static t_uint secp384r1_b[] = {
+    BYTES_TO_T_UINT( 0xEF, 0x2A, 0xEC, 0xD3, 0xED, 0xC8, 0x85, 0x2A ),
+    BYTES_TO_T_UINT( 0x9D, 0xD1, 0x2E, 0x8A, 0x8D, 0x39, 0x56, 0xC6 ),
+    BYTES_TO_T_UINT( 0x5A, 0x87, 0x13, 0x50, 0x8F, 0x08, 0x14, 0x03 ),
+    BYTES_TO_T_UINT( 0x12, 0x41, 0x81, 0xFE, 0x6E, 0x9C, 0x1D, 0x18 ),
+    BYTES_TO_T_UINT( 0x19, 0x2D, 0xF8, 0xE3, 0x6B, 0x05, 0x8E, 0x98 ),
+    BYTES_TO_T_UINT( 0xE4, 0xE7, 0x3E, 0xE2, 0xA7, 0x2F, 0x31, 0xB3 ),
+};
+static t_uint secp384r1_gx[] = {
+    BYTES_TO_T_UINT( 0xB7, 0x0A, 0x76, 0x72, 0x38, 0x5E, 0x54, 0x3A ),
+    BYTES_TO_T_UINT( 0x6C, 0x29, 0x55, 0xBF, 0x5D, 0xF2, 0x02, 0x55 ),
+    BYTES_TO_T_UINT( 0x38, 0x2A, 0x54, 0x82, 0xE0, 0x41, 0xF7, 0x59 ),
+    BYTES_TO_T_UINT( 0x98, 0x9B, 0xA7, 0x8B, 0x62, 0x3B, 0x1D, 0x6E ),
+    BYTES_TO_T_UINT( 0x74, 0xAD, 0x20, 0xF3, 0x1E, 0xC7, 0xB1, 0x8E ),
+    BYTES_TO_T_UINT( 0x37, 0x05, 0x8B, 0xBE, 0x22, 0xCA, 0x87, 0xAA ),
+};
+static t_uint secp384r1_gy[] = {
+    BYTES_TO_T_UINT( 0x5F, 0x0E, 0xEA, 0x90, 0x7C, 0x1D, 0x43, 0x7A ),
+    BYTES_TO_T_UINT( 0x9D, 0x81, 0x7E, 0x1D, 0xCE, 0xB1, 0x60, 0x0A ),
+    BYTES_TO_T_UINT( 0xC0, 0xB8, 0xF0, 0xB5, 0x13, 0x31, 0xDA, 0xE9 ),
+    BYTES_TO_T_UINT( 0x7C, 0x14, 0x9A, 0x28, 0xBD, 0x1D, 0xF4, 0xF8 ),
+    BYTES_TO_T_UINT( 0x29, 0xDC, 0x92, 0x92, 0xBF, 0x98, 0x9E, 0x5D ),
+    BYTES_TO_T_UINT( 0x6F, 0x2C, 0x26, 0x96, 0x4A, 0xDE, 0x17, 0x36 ),
+};
+static t_uint secp384r1_n[] = {
+    BYTES_TO_T_UINT( 0x73, 0x29, 0xC5, 0xCC, 0x6A, 0x19, 0xEC, 0xEC ),
+    BYTES_TO_T_UINT( 0x7A, 0xA7, 0xB0, 0x48, 0xB2, 0x0D, 0x1A, 0x58 ),
+    BYTES_TO_T_UINT( 0xDF, 0x2D, 0x37, 0xF4, 0x81, 0x4D, 0x63, 0xC7 ),
+    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+};
 
 /*
  * Domain parameters for secp521r1
  */
-static unsigned char secp521r1_p[] = {
-    0x01, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF };
-static unsigned char *secp521r1_a = NULL;
-static unsigned char secp521r1_b[] = {
-    0x00, 0x51, 0x95, 0x3E, 0xB9, 0x61, 0x8E, 0x1C, 0x9A, 0x1F, 0x92, 0x9A,
-    0x21, 0xA0, 0xB6, 0x85, 0x40, 0xEE, 0xA2, 0xDA, 0x72, 0x5B, 0x99, 0xB3,
-    0x15, 0xF3, 0xB8, 0xB4, 0x89, 0x91, 0x8E, 0xF1, 0x09, 0xE1, 0x56, 0x19,
-    0x39, 0x51, 0xEC, 0x7E, 0x93, 0x7B, 0x16, 0x52, 0xC0, 0xBD, 0x3B, 0xB1,
-    0xBF, 0x07, 0x35, 0x73, 0xDF, 0x88, 0x3D, 0x2C, 0x34, 0xF1, 0xEF, 0x45,
-    0x1F, 0xD4, 0x6B, 0x50, 0x3F, 0x00 };
-static unsigned char secp521r1_gx[] = {
-    0x00, 0xC6, 0x85, 0x8E, 0x06, 0xB7, 0x04, 0x04, 0xE9, 0xCD, 0x9E, 0x3E,
-    0xCB, 0x66, 0x23, 0x95, 0xB4, 0x42, 0x9C, 0x64, 0x81, 0x39, 0x05, 0x3F,
-    0xB5, 0x21, 0xF8, 0x28, 0xAF, 0x60, 0x6B, 0x4D, 0x3D, 0xBA, 0xA1, 0x4B,
-    0x5E, 0x77, 0xEF, 0xE7, 0x59, 0x28, 0xFE, 0x1D, 0xC1, 0x27, 0xA2, 0xFF,
-    0xA8, 0xDE, 0x33, 0x48, 0xB3, 0xC1, 0x85, 0x6A, 0x42, 0x9B, 0xF9, 0x7E,
-    0x7E, 0x31, 0xC2, 0xE5, 0xBD, 0x66 };
-static unsigned char secp521r1_gy[] = {
-    0x01, 0x18, 0x39, 0x29, 0x6A, 0x78, 0x9A, 0x3B, 0xC0, 0x04, 0x5C, 0x8A,
-    0x5F, 0xB4, 0x2C, 0x7D, 0x1B, 0xD9, 0x98, 0xF5, 0x44, 0x49, 0x57, 0x9B,
-    0x44, 0x68, 0x17, 0xAF, 0xBD, 0x17, 0x27, 0x3E, 0x66, 0x2C, 0x97, 0xEE,
-    0x72, 0x99, 0x5E, 0xF4, 0x26, 0x40, 0xC5, 0x50, 0xB9, 0x01, 0x3F, 0xAD,
-    0x07, 0x61, 0x35, 0x3C, 0x70, 0x86, 0xA2, 0x72, 0xC2, 0x40, 0x88, 0xBE,
-    0x94, 0x76, 0x9F, 0xD1, 0x66, 0x50 };
-static unsigned char secp521r1_n[] = {
-    0x01, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
-    0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFA, 0x51, 0x86,
-    0x87, 0x83, 0xBF, 0x2F, 0x96, 0x6B, 0x7F, 0xCC, 0x01, 0x48, 0xF7, 0x09,
-    0xA5, 0xD0, 0x3B, 0xB5, 0xC9, 0xB8, 0x89, 0x9C, 0x47, 0xAE, 0xBB, 0x6F,
-    0xB7, 0x1E, 0x91, 0x38, 0x64, 0x09 };
+static t_uint secp521r1_p[] = {
+    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT( 0xFF, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ),
+};
+static t_uint *secp521r1_a = NULL;
+static t_uint secp521r1_b[] = {
+    BYTES_TO_T_UINT( 0x00, 0x3F, 0x50, 0x6B, 0xD4, 0x1F, 0x45, 0xEF ),
+    BYTES_TO_T_UINT( 0xF1, 0x34, 0x2C, 0x3D, 0x88, 0xDF, 0x73, 0x35 ),
+    BYTES_TO_T_UINT( 0x07, 0xBF, 0xB1, 0x3B, 0xBD, 0xC0, 0x52, 0x16 ),
+    BYTES_TO_T_UINT( 0x7B, 0x93, 0x7E, 0xEC, 0x51, 0x39, 0x19, 0x56 ),
+    BYTES_TO_T_UINT( 0xE1, 0x09, 0xF1, 0x8E, 0x91, 0x89, 0xB4, 0xB8 ),
+    BYTES_TO_T_UINT( 0xF3, 0x15, 0xB3, 0x99, 0x5B, 0x72, 0xDA, 0xA2 ),
+    BYTES_TO_T_UINT( 0xEE, 0x40, 0x85, 0xB6, 0xA0, 0x21, 0x9A, 0x92 ),
+    BYTES_TO_T_UINT( 0x1F, 0x9A, 0x1C, 0x8E, 0x61, 0xB9, 0x3E, 0x95 ),
+    BYTES_TO_T_UINT( 0x51, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ),
+};
+static t_uint secp521r1_gx[] = {
+    BYTES_TO_T_UINT( 0x66, 0xBD, 0xE5, 0xC2, 0x31, 0x7E, 0x7E, 0xF9 ),
+    BYTES_TO_T_UINT( 0x9B, 0x42, 0x6A, 0x85, 0xC1, 0xB3, 0x48, 0x33 ),
+    BYTES_TO_T_UINT( 0xDE, 0xA8, 0xFF, 0xA2, 0x27, 0xC1, 0x1D, 0xFE ),
+    BYTES_TO_T_UINT( 0x28, 0x59, 0xE7, 0xEF, 0x77, 0x5E, 0x4B, 0xA1 ),
+    BYTES_TO_T_UINT( 0xBA, 0x3D, 0x4D, 0x6B, 0x60, 0xAF, 0x28, 0xF8 ),
+    BYTES_TO_T_UINT( 0x21, 0xB5, 0x3F, 0x05, 0x39, 0x81, 0x64, 0x9C ),
+    BYTES_TO_T_UINT( 0x42, 0xB4, 0x95, 0x23, 0x66, 0xCB, 0x3E, 0x9E ),
+    BYTES_TO_T_UINT( 0xCD, 0xE9, 0x04, 0x04, 0xB7, 0x06, 0x8E, 0x85 ),
+    BYTES_TO_T_UINT( 0xC6, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ),
+};
+static t_uint secp521r1_gy[] = {
+    BYTES_TO_T_UINT( 0x50, 0x66, 0xD1, 0x9F, 0x76, 0x94, 0xBE, 0x88 ),
+    BYTES_TO_T_UINT( 0x40, 0xC2, 0x72, 0xA2, 0x86, 0x70, 0x3C, 0x35 ),
+    BYTES_TO_T_UINT( 0x61, 0x07, 0xAD, 0x3F, 0x01, 0xB9, 0x50, 0xC5 ),
+    BYTES_TO_T_UINT( 0x40, 0x26, 0xF4, 0x5E, 0x99, 0x72, 0xEE, 0x97 ),
+    BYTES_TO_T_UINT( 0x2C, 0x66, 0x3E, 0x27, 0x17, 0xBD, 0xAF, 0x17 ),
+    BYTES_TO_T_UINT( 0x68, 0x44, 0x9B, 0x57, 0x49, 0x44, 0xF5, 0x98 ),
+    BYTES_TO_T_UINT( 0xD9, 0x1B, 0x7D, 0x2C, 0xB4, 0x5F, 0x8A, 0x5C ),
+    BYTES_TO_T_UINT( 0x04, 0xC0, 0x3B, 0x9A, 0x78, 0x6A, 0x29, 0x39 ),
+    BYTES_TO_T_UINT( 0x18, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ),
+};
+static t_uint secp521r1_n[] = {
+    BYTES_TO_T_UINT( 0x09, 0x64, 0x38, 0x91, 0x1E, 0xB7, 0x6F, 0xBB ),
+    BYTES_TO_T_UINT( 0xAE, 0x47, 0x9C, 0x89, 0xB8, 0xC9, 0xB5, 0x3B ),
+    BYTES_TO_T_UINT( 0xD0, 0xA5, 0x09, 0xF7, 0x48, 0x01, 0xCC, 0x7F ),
+    BYTES_TO_T_UINT( 0x6B, 0x96, 0x2F, 0xBF, 0x83, 0x87, 0x86, 0x51 ),
+    BYTES_TO_T_UINT( 0xFA, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT( 0xFF, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ),
+};
 
 /*
  * Domain parameters for brainpoolP256r1 (RFC 5639 3.4)
  */
-static unsigned char brainpoolP256r1_p[] = {
-    0xA9, 0xFB, 0x57, 0xDB, 0xA1, 0xEE, 0xA9, 0xBC, 0x3E, 0x66, 0x0A, 0x90,
-    0x9D, 0x83, 0x8D, 0x72, 0x6E, 0x3B, 0xF6, 0x23, 0xD5, 0x26, 0x20, 0x28,
-    0x20, 0x13, 0x48, 0x1D, 0x1F, 0x6E, 0x53, 0x77 };
-static unsigned char brainpoolP256r1_a[] = {
-    0x7D, 0x5A, 0x09, 0x75, 0xFC, 0x2C, 0x30, 0x57, 0xEE, 0xF6, 0x75, 0x30,
-    0x41, 0x7A, 0xFF, 0xE7, 0xFB, 0x80, 0x55, 0xC1, 0x26, 0xDC, 0x5C, 0x6C,
-    0xE9, 0x4A, 0x4B, 0x44, 0xF3, 0x30, 0xB5, 0xD9 };
-static unsigned char brainpoolP256r1_b[] = {
-    0x26, 0xDC, 0x5C, 0x6C, 0xE9, 0x4A, 0x4B, 0x44, 0xF3, 0x30, 0xB5, 0xD9,
-    0xBB, 0xD7, 0x7C, 0xBF, 0x95, 0x84, 0x16, 0x29, 0x5C, 0xF7, 0xE1, 0xCE,
-    0x6B, 0xCC, 0xDC, 0x18, 0xFF, 0x8C, 0x07, 0xB6 };
-static unsigned char brainpoolP256r1_gx[] = {
-    0x8B, 0xD2, 0xAE, 0xB9, 0xCB, 0x7E, 0x57, 0xCB, 0x2C, 0x4B, 0x48, 0x2F,
-    0xFC, 0x81, 0xB7, 0xAF, 0xB9, 0xDE, 0x27, 0xE1, 0xE3, 0xBD, 0x23, 0xC2,
-    0x3A, 0x44, 0x53, 0xBD, 0x9A, 0xCE, 0x32, 0x62 };
-static unsigned char brainpoolP256r1_gy[] = {
-    0x54, 0x7E, 0xF8, 0x35, 0xC3, 0xDA, 0xC4, 0xFD, 0x97, 0xF8, 0x46, 0x1A,
-    0x14, 0x61, 0x1D, 0xC9, 0xC2, 0x77, 0x45, 0x13, 0x2D, 0xED, 0x8E, 0x54,
-    0x5C, 0x1D, 0x54, 0xC7, 0x2F, 0x04, 0x69, 0x97 };
-static unsigned char brainpoolP256r1_n[] = {
-    0xA9, 0xFB, 0x57, 0xDB, 0xA1, 0xEE, 0xA9, 0xBC, 0x3E, 0x66, 0x0A, 0x90,
-    0x9D, 0x83, 0x8D, 0x71, 0x8C, 0x39, 0x7A, 0xA3, 0xB5, 0x61, 0xA6, 0xF7,
-    0x90, 0x1E, 0x0E, 0x82, 0x97, 0x48, 0x56, 0xA7 };
+static t_uint brainpoolP256r1_p[] = {
+    BYTES_TO_T_UINT( 0x77, 0x53, 0x6E, 0x1F, 0x1D, 0x48, 0x13, 0x20 ),
+    BYTES_TO_T_UINT( 0x28, 0x20, 0x26, 0xD5, 0x23, 0xF6, 0x3B, 0x6E ),
+    BYTES_TO_T_UINT( 0x72, 0x8D, 0x83, 0x9D, 0x90, 0x0A, 0x66, 0x3E ),
+    BYTES_TO_T_UINT( 0xBC, 0xA9, 0xEE, 0xA1, 0xDB, 0x57, 0xFB, 0xA9 ),
+};
+static t_uint brainpoolP256r1_a[] = {
+    BYTES_TO_T_UINT( 0xD9, 0xB5, 0x30, 0xF3, 0x44, 0x4B, 0x4A, 0xE9 ),
+    BYTES_TO_T_UINT( 0x6C, 0x5C, 0xDC, 0x26, 0xC1, 0x55, 0x80, 0xFB ),
+    BYTES_TO_T_UINT( 0xE7, 0xFF, 0x7A, 0x41, 0x30, 0x75, 0xF6, 0xEE ),
+    BYTES_TO_T_UINT( 0x57, 0x30, 0x2C, 0xFC, 0x75, 0x09, 0x5A, 0x7D ),
+};
+static t_uint brainpoolP256r1_b[] = {
+    BYTES_TO_T_UINT( 0xB6, 0x07, 0x8C, 0xFF, 0x18, 0xDC, 0xCC, 0x6B ),
+    BYTES_TO_T_UINT( 0xCE, 0xE1, 0xF7, 0x5C, 0x29, 0x16, 0x84, 0x95 ),
+    BYTES_TO_T_UINT( 0xBF, 0x7C, 0xD7, 0xBB, 0xD9, 0xB5, 0x30, 0xF3 ),
+    BYTES_TO_T_UINT( 0x44, 0x4B, 0x4A, 0xE9, 0x6C, 0x5C, 0xDC, 0x26 ),
+};
+static t_uint brainpoolP256r1_gx[] = {
+    BYTES_TO_T_UINT( 0x62, 0x32, 0xCE, 0x9A, 0xBD, 0x53, 0x44, 0x3A ),
+    BYTES_TO_T_UINT( 0xC2, 0x23, 0xBD, 0xE3, 0xE1, 0x27, 0xDE, 0xB9 ),
+    BYTES_TO_T_UINT( 0xAF, 0xB7, 0x81, 0xFC, 0x2F, 0x48, 0x4B, 0x2C ),
+    BYTES_TO_T_UINT( 0xCB, 0x57, 0x7E, 0xCB, 0xB9, 0xAE, 0xD2, 0x8B ),
+};
+static t_uint brainpoolP256r1_gy[] = {
+    BYTES_TO_T_UINT( 0x97, 0x69, 0x04, 0x2F, 0xC7, 0x54, 0x1D, 0x5C ),
+    BYTES_TO_T_UINT( 0x54, 0x8E, 0xED, 0x2D, 0x13, 0x45, 0x77, 0xC2 ),
+    BYTES_TO_T_UINT( 0xC9, 0x1D, 0x61, 0x14, 0x1A, 0x46, 0xF8, 0x97 ),
+    BYTES_TO_T_UINT( 0xFD, 0xC4, 0xDA, 0xC3, 0x35, 0xF8, 0x7E, 0x54 ),
+};
+static t_uint brainpoolP256r1_n[] = {
+    BYTES_TO_T_UINT( 0xA7, 0x56, 0x48, 0x97, 0x82, 0x0E, 0x1E, 0x90 ),
+    BYTES_TO_T_UINT( 0xF7, 0xA6, 0x61, 0xB5, 0xA3, 0x7A, 0x39, 0x8C ),
+    BYTES_TO_T_UINT( 0x71, 0x8D, 0x83, 0x9D, 0x90, 0x0A, 0x66, 0x3E ),
+    BYTES_TO_T_UINT( 0xBC, 0xA9, 0xEE, 0xA1, 0xDB, 0x57, 0xFB, 0xA9 ),
+};
 
 /*
  * Domain parameters for brainpoolP384r1 (RFC 5639 3.6)
  */
-static unsigned char brainpoolP384r1_p[] = {
-    0x8C, 0xB9, 0x1E, 0x82, 0xA3, 0x38, 0x6D, 0x28, 0x0F, 0x5D, 0x6F, 0x7E,
-    0x50, 0xE6, 0x41, 0xDF, 0x15, 0x2F, 0x71, 0x09, 0xED, 0x54, 0x56, 0xB4,
-    0x12, 0xB1, 0xDA, 0x19, 0x7F, 0xB7, 0x11, 0x23, 0xAC, 0xD3, 0xA7, 0x29,
-    0x90, 0x1D, 0x1A, 0x71, 0x87, 0x47, 0x00, 0x13, 0x31, 0x07, 0xEC, 0x53 };
-static unsigned char brainpoolP384r1_a[] = {
-    0x7B, 0xC3, 0x82, 0xC6, 0x3D, 0x8C, 0x15, 0x0C, 0x3C, 0x72, 0x08, 0x0A,
-    0xCE, 0x05, 0xAF, 0xA0, 0xC2, 0xBE, 0xA2, 0x8E, 0x4F, 0xB2, 0x27, 0x87,
-    0x13, 0x91, 0x65, 0xEF, 0xBA, 0x91, 0xF9, 0x0F, 0x8A, 0xA5, 0x81, 0x4A,
-    0x50, 0x3A, 0xD4, 0xEB, 0x04, 0xA8, 0xC7, 0xDD, 0x22, 0xCE, 0x28, 0x26 };
-static unsigned char brainpoolP384r1_b[] = {
-    0x04, 0xA8, 0xC7, 0xDD, 0x22, 0xCE, 0x28, 0x26, 0x8B, 0x39, 0xB5, 0x54,
-    0x16, 0xF0, 0x44, 0x7C, 0x2F, 0xB7, 0x7D, 0xE1, 0x07, 0xDC, 0xD2, 0xA6,
-    0x2E, 0x88, 0x0E, 0xA5, 0x3E, 0xEB, 0x62, 0xD5, 0x7C, 0xB4, 0x39, 0x02,
-    0x95, 0xDB, 0xC9, 0x94, 0x3A, 0xB7, 0x86, 0x96, 0xFA, 0x50, 0x4C, 0x11 };
-static unsigned char brainpoolP384r1_gx[] = {
-    0x1D, 0x1C, 0x64, 0xF0, 0x68, 0xCF, 0x45, 0xFF, 0xA2, 0xA6, 0x3A, 0x81,
-    0xB7, 0xC1, 0x3F, 0x6B, 0x88, 0x47, 0xA3, 0xE7, 0x7E, 0xF1, 0x4F, 0xE3,
-    0xDB, 0x7F, 0xCA, 0xFE, 0x0C, 0xBD, 0x10, 0xE8, 0xE8, 0x26, 0xE0, 0x34,
-    0x36, 0xD6, 0x46, 0xAA, 0xEF, 0x87, 0xB2, 0xE2, 0x47, 0xD4, 0xAF, 0x1E };
-static unsigned char brainpoolP384r1_gy[] = {
-    0x8A, 0xBE, 0x1D, 0x75, 0x20, 0xF9, 0xC2, 0xA4, 0x5C, 0xB1, 0xEB, 0x8E,
-    0x95, 0xCF, 0xD5, 0x52, 0x62, 0xB7, 0x0B, 0x29, 0xFE, 0xEC, 0x58, 0x64,
-    0xE1, 0x9C, 0x05, 0x4F, 0xF9, 0x91, 0x29, 0x28, 0x0E, 0x46, 0x46, 0x21,
-    0x77, 0x91, 0x81, 0x11, 0x42, 0x82, 0x03, 0x41, 0x26, 0x3C, 0x53, 0x15 };
-static unsigned char brainpoolP384r1_n[] = {
-    0x8C, 0xB9, 0x1E, 0x82, 0xA3, 0x38, 0x6D, 0x28, 0x0F, 0x5D, 0x6F, 0x7E,
-    0x50, 0xE6, 0x41, 0xDF, 0x15, 0x2F, 0x71, 0x09, 0xED, 0x54, 0x56, 0xB3,
-    0x1F, 0x16, 0x6E, 0x6C, 0xAC, 0x04, 0x25, 0xA7, 0xCF, 0x3A, 0xB6, 0xAF,
-    0x6B, 0x7F, 0xC3, 0x10, 0x3B, 0x88, 0x32, 0x02, 0xE9, 0x04, 0x65, 0x65 };
+static t_uint brainpoolP384r1_p[] = {
+    BYTES_TO_T_UINT( 0x53, 0xEC, 0x07, 0x31, 0x13, 0x00, 0x47, 0x87 ),
+    BYTES_TO_T_UINT( 0x71, 0x1A, 0x1D, 0x90, 0x29, 0xA7, 0xD3, 0xAC ),
+    BYTES_TO_T_UINT( 0x23, 0x11, 0xB7, 0x7F, 0x19, 0xDA, 0xB1, 0x12 ),
+    BYTES_TO_T_UINT( 0xB4, 0x56, 0x54, 0xED, 0x09, 0x71, 0x2F, 0x15 ),
+    BYTES_TO_T_UINT( 0xDF, 0x41, 0xE6, 0x50, 0x7E, 0x6F, 0x5D, 0x0F ),
+    BYTES_TO_T_UINT( 0x28, 0x6D, 0x38, 0xA3, 0x82, 0x1E, 0xB9, 0x8C ),
+};
+static t_uint brainpoolP384r1_a[] = {
+    BYTES_TO_T_UINT( 0x26, 0x28, 0xCE, 0x22, 0xDD, 0xC7, 0xA8, 0x04 ),
+    BYTES_TO_T_UINT( 0xEB, 0xD4, 0x3A, 0x50, 0x4A, 0x81, 0xA5, 0x8A ),
+    BYTES_TO_T_UINT( 0x0F, 0xF9, 0x91, 0xBA, 0xEF, 0x65, 0x91, 0x13 ),
+    BYTES_TO_T_UINT( 0x87, 0x27, 0xB2, 0x4F, 0x8E, 0xA2, 0xBE, 0xC2 ),
+    BYTES_TO_T_UINT( 0xA0, 0xAF, 0x05, 0xCE, 0x0A, 0x08, 0x72, 0x3C ),
+    BYTES_TO_T_UINT( 0x0C, 0x15, 0x8C, 0x3D, 0xC6, 0x82, 0xC3, 0x7B ),
+};
+static t_uint brainpoolP384r1_b[] = {
+    BYTES_TO_T_UINT( 0x11, 0x4C, 0x50, 0xFA, 0x96, 0x86, 0xB7, 0x3A ),
+    BYTES_TO_T_UINT( 0x94, 0xC9, 0xDB, 0x95, 0x02, 0x39, 0xB4, 0x7C ),
+    BYTES_TO_T_UINT( 0xD5, 0x62, 0xEB, 0x3E, 0xA5, 0x0E, 0x88, 0x2E ),
+    BYTES_TO_T_UINT( 0xA6, 0xD2, 0xDC, 0x07, 0xE1, 0x7D, 0xB7, 0x2F ),
+    BYTES_TO_T_UINT( 0x7C, 0x44, 0xF0, 0x16, 0x54, 0xB5, 0x39, 0x8B ),
+    BYTES_TO_T_UINT( 0x26, 0x28, 0xCE, 0x22, 0xDD, 0xC7, 0xA8, 0x04 ),
+};
+static t_uint brainpoolP384r1_gx[] = {
+    BYTES_TO_T_UINT( 0x1E, 0xAF, 0xD4, 0x47, 0xE2, 0xB2, 0x87, 0xEF ),
+    BYTES_TO_T_UINT( 0xAA, 0x46, 0xD6, 0x36, 0x34, 0xE0, 0x26, 0xE8 ),
+    BYTES_TO_T_UINT( 0xE8, 0x10, 0xBD, 0x0C, 0xFE, 0xCA, 0x7F, 0xDB ),
+    BYTES_TO_T_UINT( 0xE3, 0x4F, 0xF1, 0x7E, 0xE7, 0xA3, 0x47, 0x88 ),
+    BYTES_TO_T_UINT( 0x6B, 0x3F, 0xC1, 0xB7, 0x81, 0x3A, 0xA6, 0xA2 ),
+    BYTES_TO_T_UINT( 0xFF, 0x45, 0xCF, 0x68, 0xF0, 0x64, 0x1C, 0x1D ),
+};
+static t_uint brainpoolP384r1_gy[] = {
+    BYTES_TO_T_UINT( 0x15, 0x53, 0x3C, 0x26, 0x41, 0x03, 0x82, 0x42 ),
+    BYTES_TO_T_UINT( 0x11, 0x81, 0x91, 0x77, 0x21, 0x46, 0x46, 0x0E ),
+    BYTES_TO_T_UINT( 0x28, 0x29, 0x91, 0xF9, 0x4F, 0x05, 0x9C, 0xE1 ),
+    BYTES_TO_T_UINT( 0x64, 0x58, 0xEC, 0xFE, 0x29, 0x0B, 0xB7, 0x62 ),
+    BYTES_TO_T_UINT( 0x52, 0xD5, 0xCF, 0x95, 0x8E, 0xEB, 0xB1, 0x5C ),
+    BYTES_TO_T_UINT( 0xA4, 0xC2, 0xF9, 0x20, 0x75, 0x1D, 0xBE, 0x8A ),
+};
+static t_uint brainpoolP384r1_n[] = {
+    BYTES_TO_T_UINT( 0x65, 0x65, 0x04, 0xE9, 0x02, 0x32, 0x88, 0x3B ),
+    BYTES_TO_T_UINT( 0x10, 0xC3, 0x7F, 0x6B, 0xAF, 0xB6, 0x3A, 0xCF ),
+    BYTES_TO_T_UINT( 0xA7, 0x25, 0x04, 0xAC, 0x6C, 0x6E, 0x16, 0x1F ),
+    BYTES_TO_T_UINT( 0xB3, 0x56, 0x54, 0xED, 0x09, 0x71, 0x2F, 0x15 ),
+    BYTES_TO_T_UINT( 0xDF, 0x41, 0xE6, 0x50, 0x7E, 0x6F, 0x5D, 0x0F ),
+    BYTES_TO_T_UINT( 0x28, 0x6D, 0x38, 0xA3, 0x82, 0x1E, 0xB9, 0x8C ),
+};
 
 /*
  * Domain parameters for brainpoolP512r1 (RFC 5639 3.7)
  */
-static unsigned char brainpoolP512r1_p[] = {
-    0xAA, 0xDD, 0x9D, 0xB8, 0xDB, 0xE9, 0xC4, 0x8B, 0x3F, 0xD4, 0xE6, 0xAE,
-    0x33, 0xC9, 0xFC, 0x07, 0xCB, 0x30, 0x8D, 0xB3, 0xB3, 0xC9, 0xD2, 0x0E,
-    0xD6, 0x63, 0x9C, 0xCA, 0x70, 0x33, 0x08, 0x71, 0x7D, 0x4D, 0x9B, 0x00,
-    0x9B, 0xC6, 0x68, 0x42, 0xAE, 0xCD, 0xA1, 0x2A, 0xE6, 0xA3, 0x80, 0xE6,
-    0x28, 0x81, 0xFF, 0x2F, 0x2D, 0x82, 0xC6, 0x85, 0x28, 0xAA, 0x60, 0x56,
-    0x58, 0x3A, 0x48, 0xF3 };
-static unsigned char brainpoolP512r1_a[] = {
-    0x78, 0x30, 0xA3, 0x31, 0x8B, 0x60, 0x3B, 0x89, 0xE2, 0x32, 0x71, 0x45,
-    0xAC, 0x23, 0x4C, 0xC5, 0x94, 0xCB, 0xDD, 0x8D, 0x3D, 0xF9, 0x16, 0x10,
-    0xA8, 0x34, 0x41, 0xCA, 0xEA, 0x98, 0x63, 0xBC, 0x2D, 0xED, 0x5D, 0x5A,
-    0xA8, 0x25, 0x3A, 0xA1, 0x0A, 0x2E, 0xF1, 0xC9, 0x8B, 0x9A, 0xC8, 0xB5,
-    0x7F, 0x11, 0x17, 0xA7, 0x2B, 0xF2, 0xC7, 0xB9, 0xE7, 0xC1, 0xAC, 0x4D,
-    0x77, 0xFC, 0x94, 0xCA };
-static unsigned char brainpoolP512r1_b[] = {
-    0x3D, 0xF9, 0x16, 0x10, 0xA8, 0x34, 0x41, 0xCA, 0xEA, 0x98, 0x63, 0xBC,
-    0x2D, 0xED, 0x5D, 0x5A, 0xA8, 0x25, 0x3A, 0xA1, 0x0A, 0x2E, 0xF1, 0xC9,
-    0x8B, 0x9A, 0xC8, 0xB5, 0x7F, 0x11, 0x17, 0xA7, 0x2B, 0xF2, 0xC7, 0xB9,
-    0xE7, 0xC1, 0xAC, 0x4D, 0x77, 0xFC, 0x94, 0xCA, 0xDC, 0x08, 0x3E, 0x67,
-    0x98, 0x40, 0x50, 0xB7, 0x5E, 0xBA, 0xE5, 0xDD, 0x28, 0x09, 0xBD, 0x63,
-    0x80, 0x16, 0xF7, 0x23 };
-static unsigned char brainpoolP512r1_gx[] = {
-    0x81, 0xAE, 0xE4, 0xBD, 0xD8, 0x2E, 0xD9, 0x64, 0x5A, 0x21, 0x32, 0x2E,
-    0x9C, 0x4C, 0x6A, 0x93, 0x85, 0xED, 0x9F, 0x70, 0xB5, 0xD9, 0x16, 0xC1,
-    0xB4, 0x3B, 0x62, 0xEE, 0xF4, 0xD0, 0x09, 0x8E, 0xFF, 0x3B, 0x1F, 0x78,
-    0xE2, 0xD0, 0xD4, 0x8D, 0x50, 0xD1, 0x68, 0x7B, 0x93, 0xB9, 0x7D, 0x5F,
-    0x7C, 0x6D, 0x50, 0x47, 0x40, 0x6A, 0x5E, 0x68, 0x8B, 0x35, 0x22, 0x09,
-    0xBC, 0xB9, 0xF8, 0x22 };
-static unsigned char brainpoolP512r1_gy[] = {
-    0x7D, 0xDE, 0x38, 0x5D, 0x56, 0x63, 0x32, 0xEC, 0xC0, 0xEA, 0xBF, 0xA9,
-    0xCF, 0x78, 0x22, 0xFD, 0xF2, 0x09, 0xF7, 0x00, 0x24, 0xA5, 0x7B, 0x1A,
-    0xA0, 0x00, 0xC5, 0x5B, 0x88, 0x1F, 0x81, 0x11, 0xB2, 0xDC, 0xDE, 0x49,
-    0x4A, 0x5F, 0x48, 0x5E, 0x5B, 0xCA, 0x4B, 0xD8, 0x8A, 0x27, 0x63, 0xAE,
-    0xD1, 0xCA, 0x2B, 0x2F, 0xA8, 0xF0, 0x54, 0x06, 0x78, 0xCD, 0x1E, 0x0F,
-    0x3A, 0xD8, 0x08, 0x92 };
-static unsigned char brainpoolP512r1_n[] = {
-    0xAA, 0xDD, 0x9D, 0xB8, 0xDB, 0xE9, 0xC4, 0x8B, 0x3F, 0xD4, 0xE6, 0xAE,
-    0x33, 0xC9, 0xFC, 0x07, 0xCB, 0x30, 0x8D, 0xB3, 0xB3, 0xC9, 0xD2, 0x0E,
-    0xD6, 0x63, 0x9C, 0xCA, 0x70, 0x33, 0x08, 0x70, 0x55, 0x3E, 0x5C, 0x41,
-    0x4C, 0xA9, 0x26, 0x19, 0x41, 0x86, 0x61, 0x19, 0x7F, 0xAC, 0x10, 0x47,
-    0x1D, 0xB1, 0xD3, 0x81, 0x08, 0x5D, 0xDA, 0xDD, 0xB5, 0x87, 0x96, 0x82,
-    0x9C, 0xA9, 0x00, 0x69 };
+static t_uint brainpoolP512r1_p[] = {
+    BYTES_TO_T_UINT( 0xF3, 0x48, 0x3A, 0x58, 0x56, 0x60, 0xAA, 0x28 ),
+    BYTES_TO_T_UINT( 0x85, 0xC6, 0x82, 0x2D, 0x2F, 0xFF, 0x81, 0x28 ),
+    BYTES_TO_T_UINT( 0xE6, 0x80, 0xA3, 0xE6, 0x2A, 0xA1, 0xCD, 0xAE ),
+    BYTES_TO_T_UINT( 0x42, 0x68, 0xC6, 0x9B, 0x00, 0x9B, 0x4D, 0x7D ),
+    BYTES_TO_T_UINT( 0x71, 0x08, 0x33, 0x70, 0xCA, 0x9C, 0x63, 0xD6 ),
+    BYTES_TO_T_UINT( 0x0E, 0xD2, 0xC9, 0xB3, 0xB3, 0x8D, 0x30, 0xCB ),
+    BYTES_TO_T_UINT( 0x07, 0xFC, 0xC9, 0x33, 0xAE, 0xE6, 0xD4, 0x3F ),
+    BYTES_TO_T_UINT( 0x8B, 0xC4, 0xE9, 0xDB, 0xB8, 0x9D, 0xDD, 0xAA ),
+};
+static t_uint brainpoolP512r1_a[] = {
+    BYTES_TO_T_UINT( 0xCA, 0x94, 0xFC, 0x77, 0x4D, 0xAC, 0xC1, 0xE7 ),
+    BYTES_TO_T_UINT( 0xB9, 0xC7, 0xF2, 0x2B, 0xA7, 0x17, 0x11, 0x7F ),
+    BYTES_TO_T_UINT( 0xB5, 0xC8, 0x9A, 0x8B, 0xC9, 0xF1, 0x2E, 0x0A ),
+    BYTES_TO_T_UINT( 0xA1, 0x3A, 0x25, 0xA8, 0x5A, 0x5D, 0xED, 0x2D ),
+    BYTES_TO_T_UINT( 0xBC, 0x63, 0x98, 0xEA, 0xCA, 0x41, 0x34, 0xA8 ),
+    BYTES_TO_T_UINT( 0x10, 0x16, 0xF9, 0x3D, 0x8D, 0xDD, 0xCB, 0x94 ),
+    BYTES_TO_T_UINT( 0xC5, 0x4C, 0x23, 0xAC, 0x45, 0x71, 0x32, 0xE2 ),
+    BYTES_TO_T_UINT( 0x89, 0x3B, 0x60, 0x8B, 0x31, 0xA3, 0x30, 0x78 ),
+};
+static t_uint brainpoolP512r1_b[] = {
+    BYTES_TO_T_UINT( 0x23, 0xF7, 0x16, 0x80, 0x63, 0xBD, 0x09, 0x28 ),
+    BYTES_TO_T_UINT( 0xDD, 0xE5, 0xBA, 0x5E, 0xB7, 0x50, 0x40, 0x98 ),
+    BYTES_TO_T_UINT( 0x67, 0x3E, 0x08, 0xDC, 0xCA, 0x94, 0xFC, 0x77 ),
+    BYTES_TO_T_UINT( 0x4D, 0xAC, 0xC1, 0xE7, 0xB9, 0xC7, 0xF2, 0x2B ),
+    BYTES_TO_T_UINT( 0xA7, 0x17, 0x11, 0x7F, 0xB5, 0xC8, 0x9A, 0x8B ),
+    BYTES_TO_T_UINT( 0xC9, 0xF1, 0x2E, 0x0A, 0xA1, 0x3A, 0x25, 0xA8 ),
+    BYTES_TO_T_UINT( 0x5A, 0x5D, 0xED, 0x2D, 0xBC, 0x63, 0x98, 0xEA ),
+    BYTES_TO_T_UINT( 0xCA, 0x41, 0x34, 0xA8, 0x10, 0x16, 0xF9, 0x3D ),
+};
+static t_uint brainpoolP512r1_gx[] = {
+    BYTES_TO_T_UINT( 0x22, 0xF8, 0xB9, 0xBC, 0x09, 0x22, 0x35, 0x8B ),
+    BYTES_TO_T_UINT( 0x68, 0x5E, 0x6A, 0x40, 0x47, 0x50, 0x6D, 0x7C ),
+    BYTES_TO_T_UINT( 0x5F, 0x7D, 0xB9, 0x93, 0x7B, 0x68, 0xD1, 0x50 ),
+    BYTES_TO_T_UINT( 0x8D, 0xD4, 0xD0, 0xE2, 0x78, 0x1F, 0x3B, 0xFF ),
+    BYTES_TO_T_UINT( 0x8E, 0x09, 0xD0, 0xF4, 0xEE, 0x62, 0x3B, 0xB4 ),
+    BYTES_TO_T_UINT( 0xC1, 0x16, 0xD9, 0xB5, 0x70, 0x9F, 0xED, 0x85 ),
+    BYTES_TO_T_UINT( 0x93, 0x6A, 0x4C, 0x9C, 0x2E, 0x32, 0x21, 0x5A ),
+    BYTES_TO_T_UINT( 0x64, 0xD9, 0x2E, 0xD8, 0xBD, 0xE4, 0xAE, 0x81 ),
+};
+static t_uint brainpoolP512r1_gy[] = {
+    BYTES_TO_T_UINT( 0x92, 0x08, 0xD8, 0x3A, 0x0F, 0x1E, 0xCD, 0x78 ),
+    BYTES_TO_T_UINT( 0x06, 0x54, 0xF0, 0xA8, 0x2F, 0x2B, 0xCA, 0xD1 ),
+    BYTES_TO_T_UINT( 0xAE, 0x63, 0x27, 0x8A, 0xD8, 0x4B, 0xCA, 0x5B ),
+    BYTES_TO_T_UINT( 0x5E, 0x48, 0x5F, 0x4A, 0x49, 0xDE, 0xDC, 0xB2 ),
+    BYTES_TO_T_UINT( 0x11, 0x81, 0x1F, 0x88, 0x5B, 0xC5, 0x00, 0xA0 ),
+    BYTES_TO_T_UINT( 0x1A, 0x7B, 0xA5, 0x24, 0x00, 0xF7, 0x09, 0xF2 ),
+    BYTES_TO_T_UINT( 0xFD, 0x22, 0x78, 0xCF, 0xA9, 0xBF, 0xEA, 0xC0 ),
+    BYTES_TO_T_UINT( 0xEC, 0x32, 0x63, 0x56, 0x5D, 0x38, 0xDE, 0x7D ),
+};
+static t_uint brainpoolP512r1_n[] = {
+    BYTES_TO_T_UINT( 0x69, 0x00, 0xA9, 0x9C, 0x82, 0x96, 0x87, 0xB5 ),
+    BYTES_TO_T_UINT( 0xDD, 0xDA, 0x5D, 0x08, 0x81, 0xD3, 0xB1, 0x1D ),
+    BYTES_TO_T_UINT( 0x47, 0x10, 0xAC, 0x7F, 0x19, 0x61, 0x86, 0x41 ),
+    BYTES_TO_T_UINT( 0x19, 0x26, 0xA9, 0x4C, 0x41, 0x5C, 0x3E, 0x55 ),
+    BYTES_TO_T_UINT( 0x70, 0x08, 0x33, 0x70, 0xCA, 0x9C, 0x63, 0xD6 ),
+    BYTES_TO_T_UINT( 0x0E, 0xD2, 0xC9, 0xB3, 0xB3, 0x8D, 0x30, 0xCB ),
+    BYTES_TO_T_UINT( 0x07, 0xFC, 0xC9, 0x33, 0xAE, 0xE6, 0xD4, 0x3F ),
+    BYTES_TO_T_UINT( 0x8B, 0xC4, 0xE9, 0xDB, 0xB8, 0x9D, 0xDD, 0xAA ),
+};
 
 /*
- * Import an ECP group from binary
+ * Create an MPI from embedded constants
+ * (assumes len is an exact multiple of sizeof t_uint)
  */
-static int ecp_group_read_binary( ecp_group *grp,
-                                  const unsigned char *p,  size_t plen,
-                                  const unsigned char *a,  size_t alen,
-                                  const unsigned char *b,  size_t blen,
-                                  const unsigned char *gx, size_t gxlen,
-                                  const unsigned char *gy, size_t gylen,
-                                  const unsigned char *n,  size_t nlen)
+static inline void ecp_mpi_load( mpi *X, const t_uint *p, size_t len )
+{
+    X->s = 1;
+    X->n = len / sizeof( t_uint );
+    X->p = (t_uint *) p;
+}
+
+/*
+ * Make group available from embedded constants
+ */
+static int ecp_group_load( ecp_group *grp,
+                           const t_uint *p,  size_t plen,
+                           const t_uint *a,  size_t alen,
+                           const t_uint *b,  size_t blen,
+                           const t_uint *gx, size_t gxlen,
+                           const t_uint *gy, size_t gylen,
+                           const t_uint *n,  size_t nlen)
 {
     int ret;
 
-    MPI_CHK( mpi_read_binary( &grp->P, p, plen ) );
+    ecp_mpi_load( &grp->P, p, plen );
     if( a != NULL )
-        MPI_CHK( mpi_read_binary( &grp->A, a, alen ) );
+        ecp_mpi_load( &grp->A, a, alen );
     else
         MPI_CHK( mpi_sub_int( &grp->A, &grp->P, 3 ) );
-    MPI_CHK( mpi_read_binary( &grp->B, b, blen ) );
-    MPI_CHK( mpi_read_binary( &grp->N, n, nlen ) );
+    ecp_mpi_load( &grp->B, b, blen );
+    ecp_mpi_load( &grp->N, n, nlen );
 
-    MPI_CHK( mpi_read_binary( &grp->G.X, gx, gxlen ) );
-    MPI_CHK( mpi_read_binary( &grp->G.Y, gy, gylen ) );
+    ecp_mpi_load( &grp->G.X, gx, gxlen );
+    ecp_mpi_load( &grp->G.Y, gy, gylen );
     MPI_CHK( mpi_lset( &grp->G.Z, 1 ) );
 
     grp->pbits = mpi_msb( &grp->P );
@@ -346,14 +511,13 @@ static int ecp_mod_p255( mpi * );
 #define NIST_MODP( P )
 #endif /* POLARSSL_ECP_NIST_OPTIM */
 
-#define LOAD_GROUP( G )     ecp_group_read_binary( grp,     \
-                            G ## _p,  sizeof( G ## _p  ),   \
-                            G ## _a,  sizeof( G ## _a  ),   \
-                            G ## _b,  sizeof( G ## _b  ),   \
-                            G ## _gx, sizeof( G ## _gx ),   \
-                            G ## _gy, sizeof( G ## _gy ),   \
-                            G ## _n,  sizeof( G ## _n  ) )
-
+#define LOAD_GROUP( G )    ecp_group_load( grp,     \
+                           G ## _p,  sizeof( G ## _p  ),   \
+                           G ## _a,  sizeof( G ## _a  ),   \
+                           G ## _b,  sizeof( G ## _b  ),   \
+                           G ## _gx, sizeof( G ## _gx ),   \
+                           G ## _gy, sizeof( G ## _gy ),   \
+                           G ## _n,  sizeof( G ## _n  ) )
 /*
  * Specialized function for creating the Curve25519 group
  */

From 73cc01d7fa98417780effe75b64ddd2980667d87 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Manuel=20P=C3=A9gouri=C3=A9-Gonnard?= <mpg@elzevir.fr>
Date: Fri, 6 Dec 2013 12:41:30 +0100
Subject: [PATCH 2/9] Remove last non-static parts of known EC groups

---
 library/ecp.c        | 25 ++++++++++++++++++++++---
 library/ecp_curves.c | 23 +++++++++++++----------
 2 files changed, 35 insertions(+), 13 deletions(-)

diff --git a/library/ecp.c b/library/ecp.c
index 0e4be10ba..8e162e7e2 100644
--- a/library/ecp.c
+++ b/library/ecp.c
@@ -527,7 +527,6 @@ int ecp_group_read_string( ecp_group *grp, int radix,
     int ret;
 
     MPI_CHK( mpi_read_string( &grp->P, radix, p ) );
-    MPI_CHK( mpi_add_int( &grp->A, &grp->P, -3 ) );
     MPI_CHK( mpi_read_string( &grp->B, radix, b ) );
     MPI_CHK( ecp_point_read_string( &grp->G, radix, gx, gy ) );
     MPI_CHK( mpi_read_string( &grp->N, radix, n ) );
@@ -868,7 +867,17 @@ static int ecp_double_jac( const ecp_group *grp, ecp_point *R,
     MPI_CHK( mpi_mul_mpi( &Z3,  &P->Z,  &P->Z   ) ); MOD_MUL( Z3 );
     MPI_CHK( mpi_mul_mpi( &X3,  &Z3,    &Z3     ) ); MOD_MUL( X3 );
     MPI_CHK( mpi_mul_int( &T3,  &T3,    3       ) ); MOD_ADD( T3 );
-    MPI_CHK( mpi_mul_mpi( &X3,  &X3,    &grp->A ) ); MOD_MUL( X3 );
+
+    /* Special case for A = -3 */
+    if( grp->A.p == NULL )
+    {
+        MPI_CHK( mpi_mul_int( &X3, &X3, 3 ) );
+        X3.s = -1; /* mpi_mul_int doesn't handle negative numbers */
+        MOD_SUB( X3 );
+    }
+    else
+        MPI_CHK( mpi_mul_mpi( &X3,  &X3,    &grp->A ) ); MOD_MUL( X3 );
+
     MPI_CHK( mpi_add_mpi( &T3,  &T3,    &X3     ) ); MOD_ADD( T3 );
     MPI_CHK( mpi_mul_mpi( &X3,  &T3,    &T3     ) ); MOD_MUL( X3 );
     MPI_CHK( mpi_sub_mpi( &X3,  &X3,    &T1     ) ); MOD_SUB( X3 );
@@ -1633,7 +1642,17 @@ static int ecp_check_pubkey_sw( const ecp_group *grp, const ecp_point *pt )
      */
     MPI_CHK( mpi_mul_mpi( &YY,  &pt->Y,   &pt->Y  ) );  MOD_MUL( YY  );
     MPI_CHK( mpi_mul_mpi( &RHS, &pt->X,   &pt->X  ) );  MOD_MUL( RHS );
-    MPI_CHK( mpi_add_mpi( &RHS, &RHS,     &grp->A ) );  MOD_ADD( RHS );
+
+    /* Special case for A = -3 */
+    if( grp->A.p == NULL )
+    {
+        MPI_CHK( mpi_sub_int( &RHS, &RHS, 3       ) );  MOD_SUB( RHS );
+    }
+    else
+    {
+        MPI_CHK( mpi_add_mpi( &RHS, &RHS, &grp->A ) );  MOD_ADD( RHS );
+    }
+
     MPI_CHK( mpi_mul_mpi( &RHS, &RHS,     &pt->X  ) );  MOD_MUL( RHS );
     MPI_CHK( mpi_add_mpi( &RHS, &RHS,     &grp->B ) );  MOD_ADD( RHS );
 
diff --git a/library/ecp_curves.c b/library/ecp_curves.c
index f7b5eb94e..f29b68792 100644
--- a/library/ecp_curves.c
+++ b/library/ecp_curves.c
@@ -450,6 +450,17 @@ static inline void ecp_mpi_load( mpi *X, const t_uint *p, size_t len )
     X->p = (t_uint *) p;
 }
 
+/*
+ * Set an MPI to static value 1
+ */
+static inline void ecp_mpi_set1( mpi *X )
+{
+    static t_uint one[] = { 1 };
+    X->s = 1;
+    X->n = 1;
+    X->p = one;
+}
+
 /*
  * Make group available from embedded constants
  */
@@ -461,28 +472,20 @@ static int ecp_group_load( ecp_group *grp,
                            const t_uint *gy, size_t gylen,
                            const t_uint *n,  size_t nlen)
 {
-    int ret;
-
     ecp_mpi_load( &grp->P, p, plen );
     if( a != NULL )
         ecp_mpi_load( &grp->A, a, alen );
-    else
-        MPI_CHK( mpi_sub_int( &grp->A, &grp->P, 3 ) );
     ecp_mpi_load( &grp->B, b, blen );
     ecp_mpi_load( &grp->N, n, nlen );
 
     ecp_mpi_load( &grp->G.X, gx, gxlen );
     ecp_mpi_load( &grp->G.Y, gy, gylen );
-    MPI_CHK( mpi_lset( &grp->G.Z, 1 ) );
+    ecp_mpi_set1( &grp->G.Z );
 
     grp->pbits = mpi_msb( &grp->P );
     grp->nbits = mpi_msb( &grp->N );
 
-cleanup:
-    if( ret != 0 )
-        ecp_group_free( grp );
-
-    return( ret );
+    return( 0 );
 }
 
 #if defined(POLARSSL_ECP_NIST_OPTIM)

From 1f82b041e775aafa81107edc6ed95f592db93625 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Manuel=20P=C3=A9gouri=C3=A9-Gonnard?= <mpg@elzevir.fr>
Date: Fri, 6 Dec 2013 12:51:50 +0100
Subject: [PATCH 3/9] Adapt ecp_group_free() to static constants

---
 include/polarssl/ecp.h |  2 +-
 library/ecp.c          | 17 ++++++++---------
 library/ecp_curves.c   |  2 ++
 3 files changed, 11 insertions(+), 10 deletions(-)

diff --git a/include/polarssl/ecp.h b/include/polarssl/ecp.h
index 2ab458aea..ff1072e0c 100644
--- a/include/polarssl/ecp.h
+++ b/include/polarssl/ecp.h
@@ -136,7 +136,7 @@ typedef struct
     mpi N;              /*!<  1. the order of G, or 2. unused               */
     size_t pbits;       /*!<  number of bits in P                           */
     size_t nbits;       /*!<  number of bits in 1. P, or 2. private keys    */
-    unsigned int h;     /*!<  unused                                        */
+    unsigned int h;     /*!<  internal: 1 if the constants are static       */
     int (*modp)(mpi *); /*!<  function for fast reduction mod P             */
     int (*t_pre)(ecp_point *, void *);  /*!< unused                         */
     int (*t_post)(ecp_point *, void *); /*!< unused                         */
diff --git a/library/ecp.c b/library/ecp.c
index 8e162e7e2..8c5c06e69 100644
--- a/library/ecp.c
+++ b/library/ecp.c
@@ -277,18 +277,17 @@ void ecp_group_free( ecp_group *grp )
 {
     size_t i;
 
-    /* FIXME WIP */
-    if( grp->id != 0 )
-        return;
-
     if( grp == NULL )
         return;
 
-    mpi_free( &grp->P );
-    mpi_free( &grp->A );
-    mpi_free( &grp->B );
-    ecp_point_free( &grp->G );
-    mpi_free( &grp->N );
+    if( grp->h != 1 )
+    {
+        mpi_free( &grp->P );
+        mpi_free( &grp->A );
+        mpi_free( &grp->B );
+        ecp_point_free( &grp->G );
+        mpi_free( &grp->N );
+    }
 
     if( grp->T != NULL )
     {
diff --git a/library/ecp_curves.c b/library/ecp_curves.c
index f29b68792..e20a1debd 100644
--- a/library/ecp_curves.c
+++ b/library/ecp_curves.c
@@ -485,6 +485,8 @@ static int ecp_group_load( ecp_group *grp,
     grp->pbits = mpi_msb( &grp->P );
     grp->nbits = mpi_msb( &grp->N );
 
+    grp->h = 1;
+
     return( 0 );
 }
 

From 81e1b102dc7f93f2f92ffd8dd99a8342d9314986 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Manuel=20P=C3=A9gouri=C3=A9-Gonnard?= <mpg@elzevir.fr>
Date: Fri, 6 Dec 2013 13:28:05 +0100
Subject: [PATCH 4/9] Rm a few unneeded variables

---
 library/ecp_curves.c | 34 +++++++++++++++++++---------------
 1 file changed, 19 insertions(+), 15 deletions(-)

diff --git a/library/ecp_curves.c b/library/ecp_curves.c
index e20a1debd..685a664ee 100644
--- a/library/ecp_curves.c
+++ b/library/ecp_curves.c
@@ -86,7 +86,6 @@ static t_uint secp192r1_p[] = {
     BYTES_TO_T_UINT( 0xFE, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
     BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
 };
-static t_uint *secp192r1_a = NULL;
 static t_uint secp192r1_b[] = {
     BYTES_TO_T_UINT( 0xB1, 0xB9, 0x46, 0xC1, 0xEC, 0xDE, 0xB8, 0xFE ),
     BYTES_TO_T_UINT( 0x49, 0x30, 0x24, 0x72, 0xAB, 0xE9, 0xA7, 0x0F ),
@@ -117,7 +116,6 @@ static t_uint secp224r1_p[] = {
     BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
     BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00 ),
 };
-static t_uint *secp224r1_a = NULL;
 static t_uint secp224r1_b[] = {
     BYTES_TO_T_UINT( 0xB4, 0xFF, 0x55, 0x23, 0x43, 0x39, 0x0B, 0x27 ),
     BYTES_TO_T_UINT( 0xBA, 0xD8, 0xBF, 0xD7, 0xB7, 0xB0, 0x44, 0x50 ),
@@ -152,7 +150,6 @@ static t_uint secp256r1_p[] = {
     BYTES_TO_T_UINT( 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ),
     BYTES_TO_T_UINT( 0x01, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF ),
 };
-static t_uint *secp256r1_a = NULL;
 static t_uint secp256r1_b[] = {
     BYTES_TO_T_UINT( 0x4B, 0x60, 0xD2, 0x27, 0x3E, 0x3C, 0xCE, 0x3B ),
     BYTES_TO_T_UINT( 0xF6, 0xB0, 0x53, 0xCC, 0xB0, 0x06, 0x1D, 0x65 ),
@@ -189,7 +186,6 @@ static t_uint secp384r1_p[] = {
     BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
     BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
 };
-static t_uint *secp384r1_a = NULL;
 static t_uint secp384r1_b[] = {
     BYTES_TO_T_UINT( 0xEF, 0x2A, 0xEC, 0xD3, 0xED, 0xC8, 0x85, 0x2A ),
     BYTES_TO_T_UINT( 0x9D, 0xD1, 0x2E, 0x8A, 0x8D, 0x39, 0x56, 0xC6 ),
@@ -237,7 +233,6 @@ static t_uint secp521r1_p[] = {
     BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
     BYTES_TO_T_UINT( 0xFF, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ),
 };
-static t_uint *secp521r1_a = NULL;
 static t_uint secp521r1_b[] = {
     BYTES_TO_T_UINT( 0x00, 0x3F, 0x50, 0x6B, 0xD4, 0x1F, 0x45, 0xEF ),
     BYTES_TO_T_UINT( 0xF1, 0x34, 0x2C, 0x3D, 0x88, 0xDF, 0x73, 0x35 ),
@@ -516,13 +511,22 @@ static int ecp_mod_p255( mpi * );
 #define NIST_MODP( P )
 #endif /* POLARSSL_ECP_NIST_OPTIM */
 
-#define LOAD_GROUP( G )    ecp_group_load( grp,     \
-                           G ## _p,  sizeof( G ## _p  ),   \
-                           G ## _a,  sizeof( G ## _a  ),   \
-                           G ## _b,  sizeof( G ## _b  ),   \
-                           G ## _gx, sizeof( G ## _gx ),   \
-                           G ## _gy, sizeof( G ## _gy ),   \
-                           G ## _n,  sizeof( G ## _n  ) )
+#define LOAD_GROUP_A( G )   ecp_group_load( grp,            \
+                            G ## _p,  sizeof( G ## _p  ),   \
+                            G ## _a,  sizeof( G ## _a  ),   \
+                            G ## _b,  sizeof( G ## _b  ),   \
+                            G ## _gx, sizeof( G ## _gx ),   \
+                            G ## _gy, sizeof( G ## _gy ),   \
+                            G ## _n,  sizeof( G ## _n  ) )
+
+#define LOAD_GROUP( G )     ecp_group_load( grp,            \
+                            G ## _p,  sizeof( G ## _p  ),   \
+                            NULL,     0,                    \
+                            G ## _b,  sizeof( G ## _b  ),   \
+                            G ## _gx, sizeof( G ## _gx ),   \
+                            G ## _gy, sizeof( G ## _gy ),   \
+                            G ## _n,  sizeof( G ## _n  ) )
+
 /*
  * Specialized function for creating the Curve25519 group
  */
@@ -598,17 +602,17 @@ int ecp_use_known_dp( ecp_group *grp, ecp_group_id id )
 
 #if defined(POLARSSL_ECP_DP_BP256R1_ENABLED)
         case POLARSSL_ECP_DP_BP256R1:
-            return( LOAD_GROUP( brainpoolP256r1 ) );
+            return( LOAD_GROUP_A( brainpoolP256r1 ) );
 #endif /* POLARSSL_ECP_DP_BP256R1_ENABLED */
 
 #if defined(POLARSSL_ECP_DP_BP384R1_ENABLED)
         case POLARSSL_ECP_DP_BP384R1:
-            return( LOAD_GROUP( brainpoolP384r1 ) );
+            return( LOAD_GROUP_A( brainpoolP384r1 ) );
 #endif /* POLARSSL_ECP_DP_BP384R1_ENABLED */
 
 #if defined(POLARSSL_ECP_DP_BP512R1_ENABLED)
         case POLARSSL_ECP_DP_BP512R1:
-            return( LOAD_GROUP( brainpoolP512r1 ) );
+            return( LOAD_GROUP_A( brainpoolP512r1 ) );
 #endif /* POLARSSL_ECP_DP_BP512R1_ENABLED */
 
 #if defined(POLARSSL_ECP_DP_M255_ENABLED)

From baee5d4157d54a4204909be714392c8f9ffd847c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Manuel=20P=C3=A9gouri=C3=A9-Gonnard?= <mpg@elzevir.fr>
Date: Fri, 6 Dec 2013 13:38:41 +0100
Subject: [PATCH 5/9] Add previously forgotten #ifdef's

---
 library/ecp_curves.c | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/library/ecp_curves.c b/library/ecp_curves.c
index 685a664ee..ca1991522 100644
--- a/library/ecp_curves.c
+++ b/library/ecp_curves.c
@@ -37,6 +37,10 @@
 #endif /* __ARMCC_VERSION */
 #endif /*_MSC_VER */
 
+/*
+ * Conversion macros for embedded constants:
+ * build lists of t_uint's from lists of unsigned char's grouped by 8
+ */
 #if defined(POLARSSL_HAVE_INT8)
 
 #define BYTES_TO_T_UINT( a, b, c, d, e, f, g, h ) \
@@ -81,6 +85,7 @@
 /*
  * Domain parameters for secp192r1
  */
+#if defined(POLARSSL_ECP_DP_SECP192R1_ENABLED)
 static t_uint secp192r1_p[] = {
     BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
     BYTES_TO_T_UINT( 0xFE, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
@@ -106,10 +111,12 @@ static t_uint secp192r1_n[] = {
     BYTES_TO_T_UINT( 0x36, 0xF8, 0xDE, 0x99, 0xFF, 0xFF, 0xFF, 0xFF ),
     BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
 };
+#endif /* POLARSSL_ECP_DP_SECP192R1_ENABLED */
 
 /*
  * Domain parameters for secp224r1
  */
+#if defined(POLARSSL_ECP_DP_SECP224R1_ENABLED)
 static t_uint secp224r1_p[] = {
     BYTES_TO_T_UINT( 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ),
     BYTES_TO_T_UINT( 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF ),
@@ -140,10 +147,12 @@ static t_uint secp224r1_n[] = {
     BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
     BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00 ),
 };
+#endif /* POLARSSL_ECP_DP_SECP224R1_ENABLED */
 
 /*
  * Domain parameters for secp256r1
  */
+#if defined(POLARSSL_ECP_DP_SECP256R1_ENABLED)
 static t_uint secp256r1_p[] = {
     BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
     BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00 ),
@@ -174,10 +183,12 @@ static t_uint secp256r1_n[] = {
     BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
     BYTES_TO_T_UINT( 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF ),
 };
+#endif /* POLARSSL_ECP_DP_SECP256R1_ENABLED */
 
 /*
  * Domain parameters for secp384r1
  */
+#if defined(POLARSSL_ECP_DP_SECP384R1_ENABLED)
 static t_uint secp384r1_p[] = {
     BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00 ),
     BYTES_TO_T_UINT( 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF ),
@@ -218,10 +229,12 @@ static t_uint secp384r1_n[] = {
     BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
     BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
 };
+#endif /* POLARSSL_ECP_DP_SECP384R1_ENABLED */
 
 /*
  * Domain parameters for secp521r1
  */
+#if defined(POLARSSL_ECP_DP_SECP521R1_ENABLED)
 static t_uint secp521r1_p[] = {
     BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
     BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
@@ -277,10 +290,12 @@ static t_uint secp521r1_n[] = {
     BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
     BYTES_TO_T_UINT( 0xFF, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ),
 };
+#endif /* POLARSSL_ECP_DP_SECP521R1_ENABLED */
 
 /*
  * Domain parameters for brainpoolP256r1 (RFC 5639 3.4)
  */
+#if defined(POLARSSL_ECP_DP_BP256R1_ENABLED)
 static t_uint brainpoolP256r1_p[] = {
     BYTES_TO_T_UINT( 0x77, 0x53, 0x6E, 0x1F, 0x1D, 0x48, 0x13, 0x20 ),
     BYTES_TO_T_UINT( 0x28, 0x20, 0x26, 0xD5, 0x23, 0xF6, 0x3B, 0x6E ),
@@ -317,10 +332,12 @@ static t_uint brainpoolP256r1_n[] = {
     BYTES_TO_T_UINT( 0x71, 0x8D, 0x83, 0x9D, 0x90, 0x0A, 0x66, 0x3E ),
     BYTES_TO_T_UINT( 0xBC, 0xA9, 0xEE, 0xA1, 0xDB, 0x57, 0xFB, 0xA9 ),
 };
+#endif /* POLARSSL_ECP_DP_BP256R1_ENABLED */
 
 /*
  * Domain parameters for brainpoolP384r1 (RFC 5639 3.6)
  */
+#if defined(POLARSSL_ECP_DP_BP384R1_ENABLED)
 static t_uint brainpoolP384r1_p[] = {
     BYTES_TO_T_UINT( 0x53, 0xEC, 0x07, 0x31, 0x13, 0x00, 0x47, 0x87 ),
     BYTES_TO_T_UINT( 0x71, 0x1A, 0x1D, 0x90, 0x29, 0xA7, 0xD3, 0xAC ),
@@ -369,10 +386,12 @@ static t_uint brainpoolP384r1_n[] = {
     BYTES_TO_T_UINT( 0xDF, 0x41, 0xE6, 0x50, 0x7E, 0x6F, 0x5D, 0x0F ),
     BYTES_TO_T_UINT( 0x28, 0x6D, 0x38, 0xA3, 0x82, 0x1E, 0xB9, 0x8C ),
 };
+#endif /* POLARSSL_ECP_DP_BP384R1_ENABLED */
 
 /*
  * Domain parameters for brainpoolP512r1 (RFC 5639 3.7)
  */
+#if defined(POLARSSL_ECP_DP_BP512R1_ENABLED)
 static t_uint brainpoolP512r1_p[] = {
     BYTES_TO_T_UINT( 0xF3, 0x48, 0x3A, 0x58, 0x56, 0x60, 0xAA, 0x28 ),
     BYTES_TO_T_UINT( 0x85, 0xC6, 0x82, 0x2D, 0x2F, 0xFF, 0x81, 0x28 ),
@@ -433,6 +452,7 @@ static t_uint brainpoolP512r1_n[] = {
     BYTES_TO_T_UINT( 0x07, 0xFC, 0xC9, 0x33, 0xAE, 0xE6, 0xD4, 0x3F ),
     BYTES_TO_T_UINT( 0x8B, 0xC4, 0xE9, 0xDB, 0xB8, 0x9D, 0xDD, 0xAA ),
 };
+#endif /* POLARSSL_ECP_DP_BP512R1_ENABLED */
 
 /*
  * Create an MPI from embedded constants

From 95b45b7bb22e856c174eef3bf4f7bfc5bc8a4d03 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Manuel=20P=C3=A9gouri=C3=A9-Gonnard?= <mpg@elzevir.fr>
Date: Wed, 11 Dec 2013 12:03:23 +0100
Subject: [PATCH 6/9] Rename macros

---
 library/ecp_curves.c | 510 ++++++++++++++++++++++---------------------
 1 file changed, 256 insertions(+), 254 deletions(-)

diff --git a/library/ecp_curves.c b/library/ecp_curves.c
index ca1991522..569ca9e4d 100644
--- a/library/ecp_curves.c
+++ b/library/ecp_curves.c
@@ -43,34 +43,36 @@
  */
 #if defined(POLARSSL_HAVE_INT8)
 
-#define BYTES_TO_T_UINT( a, b, c, d, e, f, g, h ) \
+#define BYTES_TO_T_UINT_8( a, b, c, d, e, f, g, h ) \
     a, b, c, d, e, f, g, h
 
 #elif defined(POLARSSL_HAVE_INT16)
 
-#define TWO_BYTES_TO_T_UINT( a, b )     \
-    ( (t_uint) a << 0 ) |               \
+#define BYTES_TO_T_UINT_2( a, b )                   \
+    ( (t_uint) a << 0 ) |                           \
     ( (t_uint) b << 8 )
-#define BYTES_TO_T_UINT( a, b, c, d, e, f, g, h )   \
-    TWO_BYTES_TO_T_UINT( a, b ),                    \
-    TWO_BYTES_TO_T_UINT( c, d ),                    \
-    TWO_BYTES_TO_T_UINT( e, f ),                    \
-    TWO_BYTES_TO_T_UINT( g, h )
+
+#define BYTES_TO_T_UINT_8( a, b, c, d, e, f, g, h ) \
+    BYTES_TO_T_UINT_2( a, b ),                      \
+    BYTES_TO_T_UINT_2( c, d ),                      \
+    BYTES_TO_T_UINT_2( e, f ),                      \
+    BYTES_TO_T_UINT_2( g, h )
 
 #elif defined(POLARSSL_HAVE_INT32)
 
-#define FOUR_BYTES_TO_T_UINT( a, b, c, d )  \
-    ( (t_uint) a <<  0 ) |                  \
-    ( (t_uint) b <<  8 ) |                  \
-    ( (t_uint) c << 16 ) |                  \
+#define BYTES_TO_T_UINT_4( a, b, c, d )             \
+    ( (t_uint) a <<  0 ) |                          \
+    ( (t_uint) b <<  8 ) |                          \
+    ( (t_uint) c << 16 ) |                          \
     ( (t_uint) d << 24 )
-#define BYTES_TO_T_UINT( a, b, c, d, e, f, g, h )   \
-    FOUR_BYTES_TO_T_UINT( a, b, c, d )              \
-    FOUR_BYTES_TO_T_UINT( e, f, g, h )
+
+#define BYTES_TO_T_UINT_8( a, b, c, d, e, f, g, h ) \
+    BYTES_TO_T_UINT_4( a, b, c, d )                 \
+    BYTES_TO_T_UINT_4( e, f, g, h )
 
 #else /* 64-bits */
 
-#define BYTES_TO_T_UINT( a, b, c, d, e, f, g, h )   \
+#define BYTES_TO_T_UINT_8( a, b, c, d, e, f, g, h ) \
     ( (t_uint) a <<  0 ) |                          \
     ( (t_uint) b <<  8 ) |                          \
     ( (t_uint) c << 16 ) |                          \
@@ -87,29 +89,29 @@
  */
 #if defined(POLARSSL_ECP_DP_SECP192R1_ENABLED)
 static t_uint secp192r1_p[] = {
-    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
-    BYTES_TO_T_UINT( 0xFE, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
-    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT_8( 0xFE, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
 };
 static t_uint secp192r1_b[] = {
-    BYTES_TO_T_UINT( 0xB1, 0xB9, 0x46, 0xC1, 0xEC, 0xDE, 0xB8, 0xFE ),
-    BYTES_TO_T_UINT( 0x49, 0x30, 0x24, 0x72, 0xAB, 0xE9, 0xA7, 0x0F ),
-    BYTES_TO_T_UINT( 0xE7, 0x80, 0x9C, 0xE5, 0x19, 0x05, 0x21, 0x64 ),
+    BYTES_TO_T_UINT_8( 0xB1, 0xB9, 0x46, 0xC1, 0xEC, 0xDE, 0xB8, 0xFE ),
+    BYTES_TO_T_UINT_8( 0x49, 0x30, 0x24, 0x72, 0xAB, 0xE9, 0xA7, 0x0F ),
+    BYTES_TO_T_UINT_8( 0xE7, 0x80, 0x9C, 0xE5, 0x19, 0x05, 0x21, 0x64 ),
 };
 static t_uint secp192r1_gx[] = {
-    BYTES_TO_T_UINT( 0x12, 0x10, 0xFF, 0x82, 0xFD, 0x0A, 0xFF, 0xF4 ),
-    BYTES_TO_T_UINT( 0x00, 0x88, 0xA1, 0x43, 0xEB, 0x20, 0xBF, 0x7C ),
-    BYTES_TO_T_UINT( 0xF6, 0x90, 0x30, 0xB0, 0x0E, 0xA8, 0x8D, 0x18 ),
+    BYTES_TO_T_UINT_8( 0x12, 0x10, 0xFF, 0x82, 0xFD, 0x0A, 0xFF, 0xF4 ),
+    BYTES_TO_T_UINT_8( 0x00, 0x88, 0xA1, 0x43, 0xEB, 0x20, 0xBF, 0x7C ),
+    BYTES_TO_T_UINT_8( 0xF6, 0x90, 0x30, 0xB0, 0x0E, 0xA8, 0x8D, 0x18 ),
 };
 static t_uint secp192r1_gy[] = {
-    BYTES_TO_T_UINT( 0x11, 0x48, 0x79, 0x1E, 0xA1, 0x77, 0xF9, 0x73 ),
-    BYTES_TO_T_UINT( 0xD5, 0xCD, 0x24, 0x6B, 0xED, 0x11, 0x10, 0x63 ),
-    BYTES_TO_T_UINT( 0x78, 0xDA, 0xC8, 0xFF, 0x95, 0x2B, 0x19, 0x07 ),
+    BYTES_TO_T_UINT_8( 0x11, 0x48, 0x79, 0x1E, 0xA1, 0x77, 0xF9, 0x73 ),
+    BYTES_TO_T_UINT_8( 0xD5, 0xCD, 0x24, 0x6B, 0xED, 0x11, 0x10, 0x63 ),
+    BYTES_TO_T_UINT_8( 0x78, 0xDA, 0xC8, 0xFF, 0x95, 0x2B, 0x19, 0x07 ),
 };
 static t_uint secp192r1_n[] = {
-    BYTES_TO_T_UINT( 0x31, 0x28, 0xD2, 0xB4, 0xB1, 0xC9, 0x6B, 0x14 ),
-    BYTES_TO_T_UINT( 0x36, 0xF8, 0xDE, 0x99, 0xFF, 0xFF, 0xFF, 0xFF ),
-    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT_8( 0x31, 0x28, 0xD2, 0xB4, 0xB1, 0xC9, 0x6B, 0x14 ),
+    BYTES_TO_T_UINT_8( 0x36, 0xF8, 0xDE, 0x99, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
 };
 #endif /* POLARSSL_ECP_DP_SECP192R1_ENABLED */
 
@@ -118,34 +120,34 @@ static t_uint secp192r1_n[] = {
  */
 #if defined(POLARSSL_ECP_DP_SECP224R1_ENABLED)
 static t_uint secp224r1_p[] = {
-    BYTES_TO_T_UINT( 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ),
-    BYTES_TO_T_UINT( 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF ),
-    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
-    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00 ),
+    BYTES_TO_T_UINT_8( 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ),
+    BYTES_TO_T_UINT_8( 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00 ),
 };
 static t_uint secp224r1_b[] = {
-    BYTES_TO_T_UINT( 0xB4, 0xFF, 0x55, 0x23, 0x43, 0x39, 0x0B, 0x27 ),
-    BYTES_TO_T_UINT( 0xBA, 0xD8, 0xBF, 0xD7, 0xB7, 0xB0, 0x44, 0x50 ),
-    BYTES_TO_T_UINT( 0x56, 0x32, 0x41, 0xF5, 0xAB, 0xB3, 0x04, 0x0C ),
-    BYTES_TO_T_UINT( 0x85, 0x0A, 0x05, 0xB4, 0x00, 0x00, 0x00, 0x00 ),
+    BYTES_TO_T_UINT_8( 0xB4, 0xFF, 0x55, 0x23, 0x43, 0x39, 0x0B, 0x27 ),
+    BYTES_TO_T_UINT_8( 0xBA, 0xD8, 0xBF, 0xD7, 0xB7, 0xB0, 0x44, 0x50 ),
+    BYTES_TO_T_UINT_8( 0x56, 0x32, 0x41, 0xF5, 0xAB, 0xB3, 0x04, 0x0C ),
+    BYTES_TO_T_UINT_8( 0x85, 0x0A, 0x05, 0xB4, 0x00, 0x00, 0x00, 0x00 ),
 };
 static t_uint secp224r1_gx[] = {
-    BYTES_TO_T_UINT( 0x21, 0x1D, 0x5C, 0x11, 0xD6, 0x80, 0x32, 0x34 ),
-    BYTES_TO_T_UINT( 0x22, 0x11, 0xC2, 0x56, 0xD3, 0xC1, 0x03, 0x4A ),
-    BYTES_TO_T_UINT( 0xB9, 0x90, 0x13, 0x32, 0x7F, 0xBF, 0xB4, 0x6B ),
-    BYTES_TO_T_UINT( 0xBD, 0x0C, 0x0E, 0xB7, 0x00, 0x00, 0x00, 0x00 ),
+    BYTES_TO_T_UINT_8( 0x21, 0x1D, 0x5C, 0x11, 0xD6, 0x80, 0x32, 0x34 ),
+    BYTES_TO_T_UINT_8( 0x22, 0x11, 0xC2, 0x56, 0xD3, 0xC1, 0x03, 0x4A ),
+    BYTES_TO_T_UINT_8( 0xB9, 0x90, 0x13, 0x32, 0x7F, 0xBF, 0xB4, 0x6B ),
+    BYTES_TO_T_UINT_8( 0xBD, 0x0C, 0x0E, 0xB7, 0x00, 0x00, 0x00, 0x00 ),
 };
 static t_uint secp224r1_gy[] = {
-    BYTES_TO_T_UINT( 0x34, 0x7E, 0x00, 0x85, 0x99, 0x81, 0xD5, 0x44 ),
-    BYTES_TO_T_UINT( 0x64, 0x47, 0x07, 0x5A, 0xA0, 0x75, 0x43, 0xCD ),
-    BYTES_TO_T_UINT( 0xE6, 0xDF, 0x22, 0x4C, 0xFB, 0x23, 0xF7, 0xB5 ),
-    BYTES_TO_T_UINT( 0x88, 0x63, 0x37, 0xBD, 0x00, 0x00, 0x00, 0x00 ),
+    BYTES_TO_T_UINT_8( 0x34, 0x7E, 0x00, 0x85, 0x99, 0x81, 0xD5, 0x44 ),
+    BYTES_TO_T_UINT_8( 0x64, 0x47, 0x07, 0x5A, 0xA0, 0x75, 0x43, 0xCD ),
+    BYTES_TO_T_UINT_8( 0xE6, 0xDF, 0x22, 0x4C, 0xFB, 0x23, 0xF7, 0xB5 ),
+    BYTES_TO_T_UINT_8( 0x88, 0x63, 0x37, 0xBD, 0x00, 0x00, 0x00, 0x00 ),
 };
 static t_uint secp224r1_n[] = {
-    BYTES_TO_T_UINT( 0x3D, 0x2A, 0x5C, 0x5C, 0x45, 0x29, 0xDD, 0x13 ),
-    BYTES_TO_T_UINT( 0x3E, 0xF0, 0xB8, 0xE0, 0xA2, 0x16, 0xFF, 0xFF ),
-    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
-    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00 ),
+    BYTES_TO_T_UINT_8( 0x3D, 0x2A, 0x5C, 0x5C, 0x45, 0x29, 0xDD, 0x13 ),
+    BYTES_TO_T_UINT_8( 0x3E, 0xF0, 0xB8, 0xE0, 0xA2, 0x16, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00 ),
 };
 #endif /* POLARSSL_ECP_DP_SECP224R1_ENABLED */
 
@@ -154,34 +156,34 @@ static t_uint secp224r1_n[] = {
  */
 #if defined(POLARSSL_ECP_DP_SECP256R1_ENABLED)
 static t_uint secp256r1_p[] = {
-    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
-    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00 ),
-    BYTES_TO_T_UINT( 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ),
-    BYTES_TO_T_UINT( 0x01, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00 ),
+    BYTES_TO_T_UINT_8( 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ),
+    BYTES_TO_T_UINT_8( 0x01, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF ),
 };
 static t_uint secp256r1_b[] = {
-    BYTES_TO_T_UINT( 0x4B, 0x60, 0xD2, 0x27, 0x3E, 0x3C, 0xCE, 0x3B ),
-    BYTES_TO_T_UINT( 0xF6, 0xB0, 0x53, 0xCC, 0xB0, 0x06, 0x1D, 0x65 ),
-    BYTES_TO_T_UINT( 0xBC, 0x86, 0x98, 0x76, 0x55, 0xBD, 0xEB, 0xB3 ),
-    BYTES_TO_T_UINT( 0xE7, 0x93, 0x3A, 0xAA, 0xD8, 0x35, 0xC6, 0x5A ),
+    BYTES_TO_T_UINT_8( 0x4B, 0x60, 0xD2, 0x27, 0x3E, 0x3C, 0xCE, 0x3B ),
+    BYTES_TO_T_UINT_8( 0xF6, 0xB0, 0x53, 0xCC, 0xB0, 0x06, 0x1D, 0x65 ),
+    BYTES_TO_T_UINT_8( 0xBC, 0x86, 0x98, 0x76, 0x55, 0xBD, 0xEB, 0xB3 ),
+    BYTES_TO_T_UINT_8( 0xE7, 0x93, 0x3A, 0xAA, 0xD8, 0x35, 0xC6, 0x5A ),
 };
 static t_uint secp256r1_gx[] = {
-    BYTES_TO_T_UINT( 0x96, 0xC2, 0x98, 0xD8, 0x45, 0x39, 0xA1, 0xF4 ),
-    BYTES_TO_T_UINT( 0xA0, 0x33, 0xEB, 0x2D, 0x81, 0x7D, 0x03, 0x77 ),
-    BYTES_TO_T_UINT( 0xF2, 0x40, 0xA4, 0x63, 0xE5, 0xE6, 0xBC, 0xF8 ),
-    BYTES_TO_T_UINT( 0x47, 0x42, 0x2C, 0xE1, 0xF2, 0xD1, 0x17, 0x6B ),
+    BYTES_TO_T_UINT_8( 0x96, 0xC2, 0x98, 0xD8, 0x45, 0x39, 0xA1, 0xF4 ),
+    BYTES_TO_T_UINT_8( 0xA0, 0x33, 0xEB, 0x2D, 0x81, 0x7D, 0x03, 0x77 ),
+    BYTES_TO_T_UINT_8( 0xF2, 0x40, 0xA4, 0x63, 0xE5, 0xE6, 0xBC, 0xF8 ),
+    BYTES_TO_T_UINT_8( 0x47, 0x42, 0x2C, 0xE1, 0xF2, 0xD1, 0x17, 0x6B ),
 };
 static t_uint secp256r1_gy[] = {
-    BYTES_TO_T_UINT( 0xF5, 0x51, 0xBF, 0x37, 0x68, 0x40, 0xB6, 0xCB ),
-    BYTES_TO_T_UINT( 0xCE, 0x5E, 0x31, 0x6B, 0x57, 0x33, 0xCE, 0x2B ),
-    BYTES_TO_T_UINT( 0x16, 0x9E, 0x0F, 0x7C, 0x4A, 0xEB, 0xE7, 0x8E ),
-    BYTES_TO_T_UINT( 0x9B, 0x7F, 0x1A, 0xFE, 0xE2, 0x42, 0xE3, 0x4F ),
+    BYTES_TO_T_UINT_8( 0xF5, 0x51, 0xBF, 0x37, 0x68, 0x40, 0xB6, 0xCB ),
+    BYTES_TO_T_UINT_8( 0xCE, 0x5E, 0x31, 0x6B, 0x57, 0x33, 0xCE, 0x2B ),
+    BYTES_TO_T_UINT_8( 0x16, 0x9E, 0x0F, 0x7C, 0x4A, 0xEB, 0xE7, 0x8E ),
+    BYTES_TO_T_UINT_8( 0x9B, 0x7F, 0x1A, 0xFE, 0xE2, 0x42, 0xE3, 0x4F ),
 };
 static t_uint secp256r1_n[] = {
-    BYTES_TO_T_UINT( 0x51, 0x25, 0x63, 0xFC, 0xC2, 0xCA, 0xB9, 0xF3 ),
-    BYTES_TO_T_UINT( 0x84, 0x9E, 0x17, 0xA7, 0xAD, 0xFA, 0xE6, 0xBC ),
-    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
-    BYTES_TO_T_UINT( 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT_8( 0x51, 0x25, 0x63, 0xFC, 0xC2, 0xCA, 0xB9, 0xF3 ),
+    BYTES_TO_T_UINT_8( 0x84, 0x9E, 0x17, 0xA7, 0xAD, 0xFA, 0xE6, 0xBC ),
+    BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT_8( 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF ),
 };
 #endif /* POLARSSL_ECP_DP_SECP256R1_ENABLED */
 
@@ -190,44 +192,44 @@ static t_uint secp256r1_n[] = {
  */
 #if defined(POLARSSL_ECP_DP_SECP384R1_ENABLED)
 static t_uint secp384r1_p[] = {
-    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00 ),
-    BYTES_TO_T_UINT( 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF ),
-    BYTES_TO_T_UINT( 0xFE, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
-    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
-    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
-    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00 ),
+    BYTES_TO_T_UINT_8( 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT_8( 0xFE, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
 };
 static t_uint secp384r1_b[] = {
-    BYTES_TO_T_UINT( 0xEF, 0x2A, 0xEC, 0xD3, 0xED, 0xC8, 0x85, 0x2A ),
-    BYTES_TO_T_UINT( 0x9D, 0xD1, 0x2E, 0x8A, 0x8D, 0x39, 0x56, 0xC6 ),
-    BYTES_TO_T_UINT( 0x5A, 0x87, 0x13, 0x50, 0x8F, 0x08, 0x14, 0x03 ),
-    BYTES_TO_T_UINT( 0x12, 0x41, 0x81, 0xFE, 0x6E, 0x9C, 0x1D, 0x18 ),
-    BYTES_TO_T_UINT( 0x19, 0x2D, 0xF8, 0xE3, 0x6B, 0x05, 0x8E, 0x98 ),
-    BYTES_TO_T_UINT( 0xE4, 0xE7, 0x3E, 0xE2, 0xA7, 0x2F, 0x31, 0xB3 ),
+    BYTES_TO_T_UINT_8( 0xEF, 0x2A, 0xEC, 0xD3, 0xED, 0xC8, 0x85, 0x2A ),
+    BYTES_TO_T_UINT_8( 0x9D, 0xD1, 0x2E, 0x8A, 0x8D, 0x39, 0x56, 0xC6 ),
+    BYTES_TO_T_UINT_8( 0x5A, 0x87, 0x13, 0x50, 0x8F, 0x08, 0x14, 0x03 ),
+    BYTES_TO_T_UINT_8( 0x12, 0x41, 0x81, 0xFE, 0x6E, 0x9C, 0x1D, 0x18 ),
+    BYTES_TO_T_UINT_8( 0x19, 0x2D, 0xF8, 0xE3, 0x6B, 0x05, 0x8E, 0x98 ),
+    BYTES_TO_T_UINT_8( 0xE4, 0xE7, 0x3E, 0xE2, 0xA7, 0x2F, 0x31, 0xB3 ),
 };
 static t_uint secp384r1_gx[] = {
-    BYTES_TO_T_UINT( 0xB7, 0x0A, 0x76, 0x72, 0x38, 0x5E, 0x54, 0x3A ),
-    BYTES_TO_T_UINT( 0x6C, 0x29, 0x55, 0xBF, 0x5D, 0xF2, 0x02, 0x55 ),
-    BYTES_TO_T_UINT( 0x38, 0x2A, 0x54, 0x82, 0xE0, 0x41, 0xF7, 0x59 ),
-    BYTES_TO_T_UINT( 0x98, 0x9B, 0xA7, 0x8B, 0x62, 0x3B, 0x1D, 0x6E ),
-    BYTES_TO_T_UINT( 0x74, 0xAD, 0x20, 0xF3, 0x1E, 0xC7, 0xB1, 0x8E ),
-    BYTES_TO_T_UINT( 0x37, 0x05, 0x8B, 0xBE, 0x22, 0xCA, 0x87, 0xAA ),
+    BYTES_TO_T_UINT_8( 0xB7, 0x0A, 0x76, 0x72, 0x38, 0x5E, 0x54, 0x3A ),
+    BYTES_TO_T_UINT_8( 0x6C, 0x29, 0x55, 0xBF, 0x5D, 0xF2, 0x02, 0x55 ),
+    BYTES_TO_T_UINT_8( 0x38, 0x2A, 0x54, 0x82, 0xE0, 0x41, 0xF7, 0x59 ),
+    BYTES_TO_T_UINT_8( 0x98, 0x9B, 0xA7, 0x8B, 0x62, 0x3B, 0x1D, 0x6E ),
+    BYTES_TO_T_UINT_8( 0x74, 0xAD, 0x20, 0xF3, 0x1E, 0xC7, 0xB1, 0x8E ),
+    BYTES_TO_T_UINT_8( 0x37, 0x05, 0x8B, 0xBE, 0x22, 0xCA, 0x87, 0xAA ),
 };
 static t_uint secp384r1_gy[] = {
-    BYTES_TO_T_UINT( 0x5F, 0x0E, 0xEA, 0x90, 0x7C, 0x1D, 0x43, 0x7A ),
-    BYTES_TO_T_UINT( 0x9D, 0x81, 0x7E, 0x1D, 0xCE, 0xB1, 0x60, 0x0A ),
-    BYTES_TO_T_UINT( 0xC0, 0xB8, 0xF0, 0xB5, 0x13, 0x31, 0xDA, 0xE9 ),
-    BYTES_TO_T_UINT( 0x7C, 0x14, 0x9A, 0x28, 0xBD, 0x1D, 0xF4, 0xF8 ),
-    BYTES_TO_T_UINT( 0x29, 0xDC, 0x92, 0x92, 0xBF, 0x98, 0x9E, 0x5D ),
-    BYTES_TO_T_UINT( 0x6F, 0x2C, 0x26, 0x96, 0x4A, 0xDE, 0x17, 0x36 ),
+    BYTES_TO_T_UINT_8( 0x5F, 0x0E, 0xEA, 0x90, 0x7C, 0x1D, 0x43, 0x7A ),
+    BYTES_TO_T_UINT_8( 0x9D, 0x81, 0x7E, 0x1D, 0xCE, 0xB1, 0x60, 0x0A ),
+    BYTES_TO_T_UINT_8( 0xC0, 0xB8, 0xF0, 0xB5, 0x13, 0x31, 0xDA, 0xE9 ),
+    BYTES_TO_T_UINT_8( 0x7C, 0x14, 0x9A, 0x28, 0xBD, 0x1D, 0xF4, 0xF8 ),
+    BYTES_TO_T_UINT_8( 0x29, 0xDC, 0x92, 0x92, 0xBF, 0x98, 0x9E, 0x5D ),
+    BYTES_TO_T_UINT_8( 0x6F, 0x2C, 0x26, 0x96, 0x4A, 0xDE, 0x17, 0x36 ),
 };
 static t_uint secp384r1_n[] = {
-    BYTES_TO_T_UINT( 0x73, 0x29, 0xC5, 0xCC, 0x6A, 0x19, 0xEC, 0xEC ),
-    BYTES_TO_T_UINT( 0x7A, 0xA7, 0xB0, 0x48, 0xB2, 0x0D, 0x1A, 0x58 ),
-    BYTES_TO_T_UINT( 0xDF, 0x2D, 0x37, 0xF4, 0x81, 0x4D, 0x63, 0xC7 ),
-    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
-    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
-    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT_8( 0x73, 0x29, 0xC5, 0xCC, 0x6A, 0x19, 0xEC, 0xEC ),
+    BYTES_TO_T_UINT_8( 0x7A, 0xA7, 0xB0, 0x48, 0xB2, 0x0D, 0x1A, 0x58 ),
+    BYTES_TO_T_UINT_8( 0xDF, 0x2D, 0x37, 0xF4, 0x81, 0x4D, 0x63, 0xC7 ),
+    BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
 };
 #endif /* POLARSSL_ECP_DP_SECP384R1_ENABLED */
 
@@ -236,59 +238,59 @@ static t_uint secp384r1_n[] = {
  */
 #if defined(POLARSSL_ECP_DP_SECP521R1_ENABLED)
 static t_uint secp521r1_p[] = {
-    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
-    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
-    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
-    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
-    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
-    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
-    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
-    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
-    BYTES_TO_T_UINT( 0xFF, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ),
+    BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT_8( 0xFF, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ),
 };
 static t_uint secp521r1_b[] = {
-    BYTES_TO_T_UINT( 0x00, 0x3F, 0x50, 0x6B, 0xD4, 0x1F, 0x45, 0xEF ),
-    BYTES_TO_T_UINT( 0xF1, 0x34, 0x2C, 0x3D, 0x88, 0xDF, 0x73, 0x35 ),
-    BYTES_TO_T_UINT( 0x07, 0xBF, 0xB1, 0x3B, 0xBD, 0xC0, 0x52, 0x16 ),
-    BYTES_TO_T_UINT( 0x7B, 0x93, 0x7E, 0xEC, 0x51, 0x39, 0x19, 0x56 ),
-    BYTES_TO_T_UINT( 0xE1, 0x09, 0xF1, 0x8E, 0x91, 0x89, 0xB4, 0xB8 ),
-    BYTES_TO_T_UINT( 0xF3, 0x15, 0xB3, 0x99, 0x5B, 0x72, 0xDA, 0xA2 ),
-    BYTES_TO_T_UINT( 0xEE, 0x40, 0x85, 0xB6, 0xA0, 0x21, 0x9A, 0x92 ),
-    BYTES_TO_T_UINT( 0x1F, 0x9A, 0x1C, 0x8E, 0x61, 0xB9, 0x3E, 0x95 ),
-    BYTES_TO_T_UINT( 0x51, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ),
+    BYTES_TO_T_UINT_8( 0x00, 0x3F, 0x50, 0x6B, 0xD4, 0x1F, 0x45, 0xEF ),
+    BYTES_TO_T_UINT_8( 0xF1, 0x34, 0x2C, 0x3D, 0x88, 0xDF, 0x73, 0x35 ),
+    BYTES_TO_T_UINT_8( 0x07, 0xBF, 0xB1, 0x3B, 0xBD, 0xC0, 0x52, 0x16 ),
+    BYTES_TO_T_UINT_8( 0x7B, 0x93, 0x7E, 0xEC, 0x51, 0x39, 0x19, 0x56 ),
+    BYTES_TO_T_UINT_8( 0xE1, 0x09, 0xF1, 0x8E, 0x91, 0x89, 0xB4, 0xB8 ),
+    BYTES_TO_T_UINT_8( 0xF3, 0x15, 0xB3, 0x99, 0x5B, 0x72, 0xDA, 0xA2 ),
+    BYTES_TO_T_UINT_8( 0xEE, 0x40, 0x85, 0xB6, 0xA0, 0x21, 0x9A, 0x92 ),
+    BYTES_TO_T_UINT_8( 0x1F, 0x9A, 0x1C, 0x8E, 0x61, 0xB9, 0x3E, 0x95 ),
+    BYTES_TO_T_UINT_8( 0x51, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ),
 };
 static t_uint secp521r1_gx[] = {
-    BYTES_TO_T_UINT( 0x66, 0xBD, 0xE5, 0xC2, 0x31, 0x7E, 0x7E, 0xF9 ),
-    BYTES_TO_T_UINT( 0x9B, 0x42, 0x6A, 0x85, 0xC1, 0xB3, 0x48, 0x33 ),
-    BYTES_TO_T_UINT( 0xDE, 0xA8, 0xFF, 0xA2, 0x27, 0xC1, 0x1D, 0xFE ),
-    BYTES_TO_T_UINT( 0x28, 0x59, 0xE7, 0xEF, 0x77, 0x5E, 0x4B, 0xA1 ),
-    BYTES_TO_T_UINT( 0xBA, 0x3D, 0x4D, 0x6B, 0x60, 0xAF, 0x28, 0xF8 ),
-    BYTES_TO_T_UINT( 0x21, 0xB5, 0x3F, 0x05, 0x39, 0x81, 0x64, 0x9C ),
-    BYTES_TO_T_UINT( 0x42, 0xB4, 0x95, 0x23, 0x66, 0xCB, 0x3E, 0x9E ),
-    BYTES_TO_T_UINT( 0xCD, 0xE9, 0x04, 0x04, 0xB7, 0x06, 0x8E, 0x85 ),
-    BYTES_TO_T_UINT( 0xC6, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ),
+    BYTES_TO_T_UINT_8( 0x66, 0xBD, 0xE5, 0xC2, 0x31, 0x7E, 0x7E, 0xF9 ),
+    BYTES_TO_T_UINT_8( 0x9B, 0x42, 0x6A, 0x85, 0xC1, 0xB3, 0x48, 0x33 ),
+    BYTES_TO_T_UINT_8( 0xDE, 0xA8, 0xFF, 0xA2, 0x27, 0xC1, 0x1D, 0xFE ),
+    BYTES_TO_T_UINT_8( 0x28, 0x59, 0xE7, 0xEF, 0x77, 0x5E, 0x4B, 0xA1 ),
+    BYTES_TO_T_UINT_8( 0xBA, 0x3D, 0x4D, 0x6B, 0x60, 0xAF, 0x28, 0xF8 ),
+    BYTES_TO_T_UINT_8( 0x21, 0xB5, 0x3F, 0x05, 0x39, 0x81, 0x64, 0x9C ),
+    BYTES_TO_T_UINT_8( 0x42, 0xB4, 0x95, 0x23, 0x66, 0xCB, 0x3E, 0x9E ),
+    BYTES_TO_T_UINT_8( 0xCD, 0xE9, 0x04, 0x04, 0xB7, 0x06, 0x8E, 0x85 ),
+    BYTES_TO_T_UINT_8( 0xC6, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ),
 };
 static t_uint secp521r1_gy[] = {
-    BYTES_TO_T_UINT( 0x50, 0x66, 0xD1, 0x9F, 0x76, 0x94, 0xBE, 0x88 ),
-    BYTES_TO_T_UINT( 0x40, 0xC2, 0x72, 0xA2, 0x86, 0x70, 0x3C, 0x35 ),
-    BYTES_TO_T_UINT( 0x61, 0x07, 0xAD, 0x3F, 0x01, 0xB9, 0x50, 0xC5 ),
-    BYTES_TO_T_UINT( 0x40, 0x26, 0xF4, 0x5E, 0x99, 0x72, 0xEE, 0x97 ),
-    BYTES_TO_T_UINT( 0x2C, 0x66, 0x3E, 0x27, 0x17, 0xBD, 0xAF, 0x17 ),
-    BYTES_TO_T_UINT( 0x68, 0x44, 0x9B, 0x57, 0x49, 0x44, 0xF5, 0x98 ),
-    BYTES_TO_T_UINT( 0xD9, 0x1B, 0x7D, 0x2C, 0xB4, 0x5F, 0x8A, 0x5C ),
-    BYTES_TO_T_UINT( 0x04, 0xC0, 0x3B, 0x9A, 0x78, 0x6A, 0x29, 0x39 ),
-    BYTES_TO_T_UINT( 0x18, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ),
+    BYTES_TO_T_UINT_8( 0x50, 0x66, 0xD1, 0x9F, 0x76, 0x94, 0xBE, 0x88 ),
+    BYTES_TO_T_UINT_8( 0x40, 0xC2, 0x72, 0xA2, 0x86, 0x70, 0x3C, 0x35 ),
+    BYTES_TO_T_UINT_8( 0x61, 0x07, 0xAD, 0x3F, 0x01, 0xB9, 0x50, 0xC5 ),
+    BYTES_TO_T_UINT_8( 0x40, 0x26, 0xF4, 0x5E, 0x99, 0x72, 0xEE, 0x97 ),
+    BYTES_TO_T_UINT_8( 0x2C, 0x66, 0x3E, 0x27, 0x17, 0xBD, 0xAF, 0x17 ),
+    BYTES_TO_T_UINT_8( 0x68, 0x44, 0x9B, 0x57, 0x49, 0x44, 0xF5, 0x98 ),
+    BYTES_TO_T_UINT_8( 0xD9, 0x1B, 0x7D, 0x2C, 0xB4, 0x5F, 0x8A, 0x5C ),
+    BYTES_TO_T_UINT_8( 0x04, 0xC0, 0x3B, 0x9A, 0x78, 0x6A, 0x29, 0x39 ),
+    BYTES_TO_T_UINT_8( 0x18, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ),
 };
 static t_uint secp521r1_n[] = {
-    BYTES_TO_T_UINT( 0x09, 0x64, 0x38, 0x91, 0x1E, 0xB7, 0x6F, 0xBB ),
-    BYTES_TO_T_UINT( 0xAE, 0x47, 0x9C, 0x89, 0xB8, 0xC9, 0xB5, 0x3B ),
-    BYTES_TO_T_UINT( 0xD0, 0xA5, 0x09, 0xF7, 0x48, 0x01, 0xCC, 0x7F ),
-    BYTES_TO_T_UINT( 0x6B, 0x96, 0x2F, 0xBF, 0x83, 0x87, 0x86, 0x51 ),
-    BYTES_TO_T_UINT( 0xFA, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
-    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
-    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
-    BYTES_TO_T_UINT( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
-    BYTES_TO_T_UINT( 0xFF, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ),
+    BYTES_TO_T_UINT_8( 0x09, 0x64, 0x38, 0x91, 0x1E, 0xB7, 0x6F, 0xBB ),
+    BYTES_TO_T_UINT_8( 0xAE, 0x47, 0x9C, 0x89, 0xB8, 0xC9, 0xB5, 0x3B ),
+    BYTES_TO_T_UINT_8( 0xD0, 0xA5, 0x09, 0xF7, 0x48, 0x01, 0xCC, 0x7F ),
+    BYTES_TO_T_UINT_8( 0x6B, 0x96, 0x2F, 0xBF, 0x83, 0x87, 0x86, 0x51 ),
+    BYTES_TO_T_UINT_8( 0xFA, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
+    BYTES_TO_T_UINT_8( 0xFF, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ),
 };
 #endif /* POLARSSL_ECP_DP_SECP521R1_ENABLED */
 
@@ -297,40 +299,40 @@ static t_uint secp521r1_n[] = {
  */
 #if defined(POLARSSL_ECP_DP_BP256R1_ENABLED)
 static t_uint brainpoolP256r1_p[] = {
-    BYTES_TO_T_UINT( 0x77, 0x53, 0x6E, 0x1F, 0x1D, 0x48, 0x13, 0x20 ),
-    BYTES_TO_T_UINT( 0x28, 0x20, 0x26, 0xD5, 0x23, 0xF6, 0x3B, 0x6E ),
-    BYTES_TO_T_UINT( 0x72, 0x8D, 0x83, 0x9D, 0x90, 0x0A, 0x66, 0x3E ),
-    BYTES_TO_T_UINT( 0xBC, 0xA9, 0xEE, 0xA1, 0xDB, 0x57, 0xFB, 0xA9 ),
+    BYTES_TO_T_UINT_8( 0x77, 0x53, 0x6E, 0x1F, 0x1D, 0x48, 0x13, 0x20 ),
+    BYTES_TO_T_UINT_8( 0x28, 0x20, 0x26, 0xD5, 0x23, 0xF6, 0x3B, 0x6E ),
+    BYTES_TO_T_UINT_8( 0x72, 0x8D, 0x83, 0x9D, 0x90, 0x0A, 0x66, 0x3E ),
+    BYTES_TO_T_UINT_8( 0xBC, 0xA9, 0xEE, 0xA1, 0xDB, 0x57, 0xFB, 0xA9 ),
 };
 static t_uint brainpoolP256r1_a[] = {
-    BYTES_TO_T_UINT( 0xD9, 0xB5, 0x30, 0xF3, 0x44, 0x4B, 0x4A, 0xE9 ),
-    BYTES_TO_T_UINT( 0x6C, 0x5C, 0xDC, 0x26, 0xC1, 0x55, 0x80, 0xFB ),
-    BYTES_TO_T_UINT( 0xE7, 0xFF, 0x7A, 0x41, 0x30, 0x75, 0xF6, 0xEE ),
-    BYTES_TO_T_UINT( 0x57, 0x30, 0x2C, 0xFC, 0x75, 0x09, 0x5A, 0x7D ),
+    BYTES_TO_T_UINT_8( 0xD9, 0xB5, 0x30, 0xF3, 0x44, 0x4B, 0x4A, 0xE9 ),
+    BYTES_TO_T_UINT_8( 0x6C, 0x5C, 0xDC, 0x26, 0xC1, 0x55, 0x80, 0xFB ),
+    BYTES_TO_T_UINT_8( 0xE7, 0xFF, 0x7A, 0x41, 0x30, 0x75, 0xF6, 0xEE ),
+    BYTES_TO_T_UINT_8( 0x57, 0x30, 0x2C, 0xFC, 0x75, 0x09, 0x5A, 0x7D ),
 };
 static t_uint brainpoolP256r1_b[] = {
-    BYTES_TO_T_UINT( 0xB6, 0x07, 0x8C, 0xFF, 0x18, 0xDC, 0xCC, 0x6B ),
-    BYTES_TO_T_UINT( 0xCE, 0xE1, 0xF7, 0x5C, 0x29, 0x16, 0x84, 0x95 ),
-    BYTES_TO_T_UINT( 0xBF, 0x7C, 0xD7, 0xBB, 0xD9, 0xB5, 0x30, 0xF3 ),
-    BYTES_TO_T_UINT( 0x44, 0x4B, 0x4A, 0xE9, 0x6C, 0x5C, 0xDC, 0x26 ),
+    BYTES_TO_T_UINT_8( 0xB6, 0x07, 0x8C, 0xFF, 0x18, 0xDC, 0xCC, 0x6B ),
+    BYTES_TO_T_UINT_8( 0xCE, 0xE1, 0xF7, 0x5C, 0x29, 0x16, 0x84, 0x95 ),
+    BYTES_TO_T_UINT_8( 0xBF, 0x7C, 0xD7, 0xBB, 0xD9, 0xB5, 0x30, 0xF3 ),
+    BYTES_TO_T_UINT_8( 0x44, 0x4B, 0x4A, 0xE9, 0x6C, 0x5C, 0xDC, 0x26 ),
 };
 static t_uint brainpoolP256r1_gx[] = {
-    BYTES_TO_T_UINT( 0x62, 0x32, 0xCE, 0x9A, 0xBD, 0x53, 0x44, 0x3A ),
-    BYTES_TO_T_UINT( 0xC2, 0x23, 0xBD, 0xE3, 0xE1, 0x27, 0xDE, 0xB9 ),
-    BYTES_TO_T_UINT( 0xAF, 0xB7, 0x81, 0xFC, 0x2F, 0x48, 0x4B, 0x2C ),
-    BYTES_TO_T_UINT( 0xCB, 0x57, 0x7E, 0xCB, 0xB9, 0xAE, 0xD2, 0x8B ),
+    BYTES_TO_T_UINT_8( 0x62, 0x32, 0xCE, 0x9A, 0xBD, 0x53, 0x44, 0x3A ),
+    BYTES_TO_T_UINT_8( 0xC2, 0x23, 0xBD, 0xE3, 0xE1, 0x27, 0xDE, 0xB9 ),
+    BYTES_TO_T_UINT_8( 0xAF, 0xB7, 0x81, 0xFC, 0x2F, 0x48, 0x4B, 0x2C ),
+    BYTES_TO_T_UINT_8( 0xCB, 0x57, 0x7E, 0xCB, 0xB9, 0xAE, 0xD2, 0x8B ),
 };
 static t_uint brainpoolP256r1_gy[] = {
-    BYTES_TO_T_UINT( 0x97, 0x69, 0x04, 0x2F, 0xC7, 0x54, 0x1D, 0x5C ),
-    BYTES_TO_T_UINT( 0x54, 0x8E, 0xED, 0x2D, 0x13, 0x45, 0x77, 0xC2 ),
-    BYTES_TO_T_UINT( 0xC9, 0x1D, 0x61, 0x14, 0x1A, 0x46, 0xF8, 0x97 ),
-    BYTES_TO_T_UINT( 0xFD, 0xC4, 0xDA, 0xC3, 0x35, 0xF8, 0x7E, 0x54 ),
+    BYTES_TO_T_UINT_8( 0x97, 0x69, 0x04, 0x2F, 0xC7, 0x54, 0x1D, 0x5C ),
+    BYTES_TO_T_UINT_8( 0x54, 0x8E, 0xED, 0x2D, 0x13, 0x45, 0x77, 0xC2 ),
+    BYTES_TO_T_UINT_8( 0xC9, 0x1D, 0x61, 0x14, 0x1A, 0x46, 0xF8, 0x97 ),
+    BYTES_TO_T_UINT_8( 0xFD, 0xC4, 0xDA, 0xC3, 0x35, 0xF8, 0x7E, 0x54 ),
 };
 static t_uint brainpoolP256r1_n[] = {
-    BYTES_TO_T_UINT( 0xA7, 0x56, 0x48, 0x97, 0x82, 0x0E, 0x1E, 0x90 ),
-    BYTES_TO_T_UINT( 0xF7, 0xA6, 0x61, 0xB5, 0xA3, 0x7A, 0x39, 0x8C ),
-    BYTES_TO_T_UINT( 0x71, 0x8D, 0x83, 0x9D, 0x90, 0x0A, 0x66, 0x3E ),
-    BYTES_TO_T_UINT( 0xBC, 0xA9, 0xEE, 0xA1, 0xDB, 0x57, 0xFB, 0xA9 ),
+    BYTES_TO_T_UINT_8( 0xA7, 0x56, 0x48, 0x97, 0x82, 0x0E, 0x1E, 0x90 ),
+    BYTES_TO_T_UINT_8( 0xF7, 0xA6, 0x61, 0xB5, 0xA3, 0x7A, 0x39, 0x8C ),
+    BYTES_TO_T_UINT_8( 0x71, 0x8D, 0x83, 0x9D, 0x90, 0x0A, 0x66, 0x3E ),
+    BYTES_TO_T_UINT_8( 0xBC, 0xA9, 0xEE, 0xA1, 0xDB, 0x57, 0xFB, 0xA9 ),
 };
 #endif /* POLARSSL_ECP_DP_BP256R1_ENABLED */
 
@@ -339,52 +341,52 @@ static t_uint brainpoolP256r1_n[] = {
  */
 #if defined(POLARSSL_ECP_DP_BP384R1_ENABLED)
 static t_uint brainpoolP384r1_p[] = {
-    BYTES_TO_T_UINT( 0x53, 0xEC, 0x07, 0x31, 0x13, 0x00, 0x47, 0x87 ),
-    BYTES_TO_T_UINT( 0x71, 0x1A, 0x1D, 0x90, 0x29, 0xA7, 0xD3, 0xAC ),
-    BYTES_TO_T_UINT( 0x23, 0x11, 0xB7, 0x7F, 0x19, 0xDA, 0xB1, 0x12 ),
-    BYTES_TO_T_UINT( 0xB4, 0x56, 0x54, 0xED, 0x09, 0x71, 0x2F, 0x15 ),
-    BYTES_TO_T_UINT( 0xDF, 0x41, 0xE6, 0x50, 0x7E, 0x6F, 0x5D, 0x0F ),
-    BYTES_TO_T_UINT( 0x28, 0x6D, 0x38, 0xA3, 0x82, 0x1E, 0xB9, 0x8C ),
+    BYTES_TO_T_UINT_8( 0x53, 0xEC, 0x07, 0x31, 0x13, 0x00, 0x47, 0x87 ),
+    BYTES_TO_T_UINT_8( 0x71, 0x1A, 0x1D, 0x90, 0x29, 0xA7, 0xD3, 0xAC ),
+    BYTES_TO_T_UINT_8( 0x23, 0x11, 0xB7, 0x7F, 0x19, 0xDA, 0xB1, 0x12 ),
+    BYTES_TO_T_UINT_8( 0xB4, 0x56, 0x54, 0xED, 0x09, 0x71, 0x2F, 0x15 ),
+    BYTES_TO_T_UINT_8( 0xDF, 0x41, 0xE6, 0x50, 0x7E, 0x6F, 0x5D, 0x0F ),
+    BYTES_TO_T_UINT_8( 0x28, 0x6D, 0x38, 0xA3, 0x82, 0x1E, 0xB9, 0x8C ),
 };
 static t_uint brainpoolP384r1_a[] = {
-    BYTES_TO_T_UINT( 0x26, 0x28, 0xCE, 0x22, 0xDD, 0xC7, 0xA8, 0x04 ),
-    BYTES_TO_T_UINT( 0xEB, 0xD4, 0x3A, 0x50, 0x4A, 0x81, 0xA5, 0x8A ),
-    BYTES_TO_T_UINT( 0x0F, 0xF9, 0x91, 0xBA, 0xEF, 0x65, 0x91, 0x13 ),
-    BYTES_TO_T_UINT( 0x87, 0x27, 0xB2, 0x4F, 0x8E, 0xA2, 0xBE, 0xC2 ),
-    BYTES_TO_T_UINT( 0xA0, 0xAF, 0x05, 0xCE, 0x0A, 0x08, 0x72, 0x3C ),
-    BYTES_TO_T_UINT( 0x0C, 0x15, 0x8C, 0x3D, 0xC6, 0x82, 0xC3, 0x7B ),
+    BYTES_TO_T_UINT_8( 0x26, 0x28, 0xCE, 0x22, 0xDD, 0xC7, 0xA8, 0x04 ),
+    BYTES_TO_T_UINT_8( 0xEB, 0xD4, 0x3A, 0x50, 0x4A, 0x81, 0xA5, 0x8A ),
+    BYTES_TO_T_UINT_8( 0x0F, 0xF9, 0x91, 0xBA, 0xEF, 0x65, 0x91, 0x13 ),
+    BYTES_TO_T_UINT_8( 0x87, 0x27, 0xB2, 0x4F, 0x8E, 0xA2, 0xBE, 0xC2 ),
+    BYTES_TO_T_UINT_8( 0xA0, 0xAF, 0x05, 0xCE, 0x0A, 0x08, 0x72, 0x3C ),
+    BYTES_TO_T_UINT_8( 0x0C, 0x15, 0x8C, 0x3D, 0xC6, 0x82, 0xC3, 0x7B ),
 };
 static t_uint brainpoolP384r1_b[] = {
-    BYTES_TO_T_UINT( 0x11, 0x4C, 0x50, 0xFA, 0x96, 0x86, 0xB7, 0x3A ),
-    BYTES_TO_T_UINT( 0x94, 0xC9, 0xDB, 0x95, 0x02, 0x39, 0xB4, 0x7C ),
-    BYTES_TO_T_UINT( 0xD5, 0x62, 0xEB, 0x3E, 0xA5, 0x0E, 0x88, 0x2E ),
-    BYTES_TO_T_UINT( 0xA6, 0xD2, 0xDC, 0x07, 0xE1, 0x7D, 0xB7, 0x2F ),
-    BYTES_TO_T_UINT( 0x7C, 0x44, 0xF0, 0x16, 0x54, 0xB5, 0x39, 0x8B ),
-    BYTES_TO_T_UINT( 0x26, 0x28, 0xCE, 0x22, 0xDD, 0xC7, 0xA8, 0x04 ),
+    BYTES_TO_T_UINT_8( 0x11, 0x4C, 0x50, 0xFA, 0x96, 0x86, 0xB7, 0x3A ),
+    BYTES_TO_T_UINT_8( 0x94, 0xC9, 0xDB, 0x95, 0x02, 0x39, 0xB4, 0x7C ),
+    BYTES_TO_T_UINT_8( 0xD5, 0x62, 0xEB, 0x3E, 0xA5, 0x0E, 0x88, 0x2E ),
+    BYTES_TO_T_UINT_8( 0xA6, 0xD2, 0xDC, 0x07, 0xE1, 0x7D, 0xB7, 0x2F ),
+    BYTES_TO_T_UINT_8( 0x7C, 0x44, 0xF0, 0x16, 0x54, 0xB5, 0x39, 0x8B ),
+    BYTES_TO_T_UINT_8( 0x26, 0x28, 0xCE, 0x22, 0xDD, 0xC7, 0xA8, 0x04 ),
 };
 static t_uint brainpoolP384r1_gx[] = {
-    BYTES_TO_T_UINT( 0x1E, 0xAF, 0xD4, 0x47, 0xE2, 0xB2, 0x87, 0xEF ),
-    BYTES_TO_T_UINT( 0xAA, 0x46, 0xD6, 0x36, 0x34, 0xE0, 0x26, 0xE8 ),
-    BYTES_TO_T_UINT( 0xE8, 0x10, 0xBD, 0x0C, 0xFE, 0xCA, 0x7F, 0xDB ),
-    BYTES_TO_T_UINT( 0xE3, 0x4F, 0xF1, 0x7E, 0xE7, 0xA3, 0x47, 0x88 ),
-    BYTES_TO_T_UINT( 0x6B, 0x3F, 0xC1, 0xB7, 0x81, 0x3A, 0xA6, 0xA2 ),
-    BYTES_TO_T_UINT( 0xFF, 0x45, 0xCF, 0x68, 0xF0, 0x64, 0x1C, 0x1D ),
+    BYTES_TO_T_UINT_8( 0x1E, 0xAF, 0xD4, 0x47, 0xE2, 0xB2, 0x87, 0xEF ),
+    BYTES_TO_T_UINT_8( 0xAA, 0x46, 0xD6, 0x36, 0x34, 0xE0, 0x26, 0xE8 ),
+    BYTES_TO_T_UINT_8( 0xE8, 0x10, 0xBD, 0x0C, 0xFE, 0xCA, 0x7F, 0xDB ),
+    BYTES_TO_T_UINT_8( 0xE3, 0x4F, 0xF1, 0x7E, 0xE7, 0xA3, 0x47, 0x88 ),
+    BYTES_TO_T_UINT_8( 0x6B, 0x3F, 0xC1, 0xB7, 0x81, 0x3A, 0xA6, 0xA2 ),
+    BYTES_TO_T_UINT_8( 0xFF, 0x45, 0xCF, 0x68, 0xF0, 0x64, 0x1C, 0x1D ),
 };
 static t_uint brainpoolP384r1_gy[] = {
-    BYTES_TO_T_UINT( 0x15, 0x53, 0x3C, 0x26, 0x41, 0x03, 0x82, 0x42 ),
-    BYTES_TO_T_UINT( 0x11, 0x81, 0x91, 0x77, 0x21, 0x46, 0x46, 0x0E ),
-    BYTES_TO_T_UINT( 0x28, 0x29, 0x91, 0xF9, 0x4F, 0x05, 0x9C, 0xE1 ),
-    BYTES_TO_T_UINT( 0x64, 0x58, 0xEC, 0xFE, 0x29, 0x0B, 0xB7, 0x62 ),
-    BYTES_TO_T_UINT( 0x52, 0xD5, 0xCF, 0x95, 0x8E, 0xEB, 0xB1, 0x5C ),
-    BYTES_TO_T_UINT( 0xA4, 0xC2, 0xF9, 0x20, 0x75, 0x1D, 0xBE, 0x8A ),
+    BYTES_TO_T_UINT_8( 0x15, 0x53, 0x3C, 0x26, 0x41, 0x03, 0x82, 0x42 ),
+    BYTES_TO_T_UINT_8( 0x11, 0x81, 0x91, 0x77, 0x21, 0x46, 0x46, 0x0E ),
+    BYTES_TO_T_UINT_8( 0x28, 0x29, 0x91, 0xF9, 0x4F, 0x05, 0x9C, 0xE1 ),
+    BYTES_TO_T_UINT_8( 0x64, 0x58, 0xEC, 0xFE, 0x29, 0x0B, 0xB7, 0x62 ),
+    BYTES_TO_T_UINT_8( 0x52, 0xD5, 0xCF, 0x95, 0x8E, 0xEB, 0xB1, 0x5C ),
+    BYTES_TO_T_UINT_8( 0xA4, 0xC2, 0xF9, 0x20, 0x75, 0x1D, 0xBE, 0x8A ),
 };
 static t_uint brainpoolP384r1_n[] = {
-    BYTES_TO_T_UINT( 0x65, 0x65, 0x04, 0xE9, 0x02, 0x32, 0x88, 0x3B ),
-    BYTES_TO_T_UINT( 0x10, 0xC3, 0x7F, 0x6B, 0xAF, 0xB6, 0x3A, 0xCF ),
-    BYTES_TO_T_UINT( 0xA7, 0x25, 0x04, 0xAC, 0x6C, 0x6E, 0x16, 0x1F ),
-    BYTES_TO_T_UINT( 0xB3, 0x56, 0x54, 0xED, 0x09, 0x71, 0x2F, 0x15 ),
-    BYTES_TO_T_UINT( 0xDF, 0x41, 0xE6, 0x50, 0x7E, 0x6F, 0x5D, 0x0F ),
-    BYTES_TO_T_UINT( 0x28, 0x6D, 0x38, 0xA3, 0x82, 0x1E, 0xB9, 0x8C ),
+    BYTES_TO_T_UINT_8( 0x65, 0x65, 0x04, 0xE9, 0x02, 0x32, 0x88, 0x3B ),
+    BYTES_TO_T_UINT_8( 0x10, 0xC3, 0x7F, 0x6B, 0xAF, 0xB6, 0x3A, 0xCF ),
+    BYTES_TO_T_UINT_8( 0xA7, 0x25, 0x04, 0xAC, 0x6C, 0x6E, 0x16, 0x1F ),
+    BYTES_TO_T_UINT_8( 0xB3, 0x56, 0x54, 0xED, 0x09, 0x71, 0x2F, 0x15 ),
+    BYTES_TO_T_UINT_8( 0xDF, 0x41, 0xE6, 0x50, 0x7E, 0x6F, 0x5D, 0x0F ),
+    BYTES_TO_T_UINT_8( 0x28, 0x6D, 0x38, 0xA3, 0x82, 0x1E, 0xB9, 0x8C ),
 };
 #endif /* POLARSSL_ECP_DP_BP384R1_ENABLED */
 
@@ -393,64 +395,64 @@ static t_uint brainpoolP384r1_n[] = {
  */
 #if defined(POLARSSL_ECP_DP_BP512R1_ENABLED)
 static t_uint brainpoolP512r1_p[] = {
-    BYTES_TO_T_UINT( 0xF3, 0x48, 0x3A, 0x58, 0x56, 0x60, 0xAA, 0x28 ),
-    BYTES_TO_T_UINT( 0x85, 0xC6, 0x82, 0x2D, 0x2F, 0xFF, 0x81, 0x28 ),
-    BYTES_TO_T_UINT( 0xE6, 0x80, 0xA3, 0xE6, 0x2A, 0xA1, 0xCD, 0xAE ),
-    BYTES_TO_T_UINT( 0x42, 0x68, 0xC6, 0x9B, 0x00, 0x9B, 0x4D, 0x7D ),
-    BYTES_TO_T_UINT( 0x71, 0x08, 0x33, 0x70, 0xCA, 0x9C, 0x63, 0xD6 ),
-    BYTES_TO_T_UINT( 0x0E, 0xD2, 0xC9, 0xB3, 0xB3, 0x8D, 0x30, 0xCB ),
-    BYTES_TO_T_UINT( 0x07, 0xFC, 0xC9, 0x33, 0xAE, 0xE6, 0xD4, 0x3F ),
-    BYTES_TO_T_UINT( 0x8B, 0xC4, 0xE9, 0xDB, 0xB8, 0x9D, 0xDD, 0xAA ),
+    BYTES_TO_T_UINT_8( 0xF3, 0x48, 0x3A, 0x58, 0x56, 0x60, 0xAA, 0x28 ),
+    BYTES_TO_T_UINT_8( 0x85, 0xC6, 0x82, 0x2D, 0x2F, 0xFF, 0x81, 0x28 ),
+    BYTES_TO_T_UINT_8( 0xE6, 0x80, 0xA3, 0xE6, 0x2A, 0xA1, 0xCD, 0xAE ),
+    BYTES_TO_T_UINT_8( 0x42, 0x68, 0xC6, 0x9B, 0x00, 0x9B, 0x4D, 0x7D ),
+    BYTES_TO_T_UINT_8( 0x71, 0x08, 0x33, 0x70, 0xCA, 0x9C, 0x63, 0xD6 ),
+    BYTES_TO_T_UINT_8( 0x0E, 0xD2, 0xC9, 0xB3, 0xB3, 0x8D, 0x30, 0xCB ),
+    BYTES_TO_T_UINT_8( 0x07, 0xFC, 0xC9, 0x33, 0xAE, 0xE6, 0xD4, 0x3F ),
+    BYTES_TO_T_UINT_8( 0x8B, 0xC4, 0xE9, 0xDB, 0xB8, 0x9D, 0xDD, 0xAA ),
 };
 static t_uint brainpoolP512r1_a[] = {
-    BYTES_TO_T_UINT( 0xCA, 0x94, 0xFC, 0x77, 0x4D, 0xAC, 0xC1, 0xE7 ),
-    BYTES_TO_T_UINT( 0xB9, 0xC7, 0xF2, 0x2B, 0xA7, 0x17, 0x11, 0x7F ),
-    BYTES_TO_T_UINT( 0xB5, 0xC8, 0x9A, 0x8B, 0xC9, 0xF1, 0x2E, 0x0A ),
-    BYTES_TO_T_UINT( 0xA1, 0x3A, 0x25, 0xA8, 0x5A, 0x5D, 0xED, 0x2D ),
-    BYTES_TO_T_UINT( 0xBC, 0x63, 0x98, 0xEA, 0xCA, 0x41, 0x34, 0xA8 ),
-    BYTES_TO_T_UINT( 0x10, 0x16, 0xF9, 0x3D, 0x8D, 0xDD, 0xCB, 0x94 ),
-    BYTES_TO_T_UINT( 0xC5, 0x4C, 0x23, 0xAC, 0x45, 0x71, 0x32, 0xE2 ),
-    BYTES_TO_T_UINT( 0x89, 0x3B, 0x60, 0x8B, 0x31, 0xA3, 0x30, 0x78 ),
+    BYTES_TO_T_UINT_8( 0xCA, 0x94, 0xFC, 0x77, 0x4D, 0xAC, 0xC1, 0xE7 ),
+    BYTES_TO_T_UINT_8( 0xB9, 0xC7, 0xF2, 0x2B, 0xA7, 0x17, 0x11, 0x7F ),
+    BYTES_TO_T_UINT_8( 0xB5, 0xC8, 0x9A, 0x8B, 0xC9, 0xF1, 0x2E, 0x0A ),
+    BYTES_TO_T_UINT_8( 0xA1, 0x3A, 0x25, 0xA8, 0x5A, 0x5D, 0xED, 0x2D ),
+    BYTES_TO_T_UINT_8( 0xBC, 0x63, 0x98, 0xEA, 0xCA, 0x41, 0x34, 0xA8 ),
+    BYTES_TO_T_UINT_8( 0x10, 0x16, 0xF9, 0x3D, 0x8D, 0xDD, 0xCB, 0x94 ),
+    BYTES_TO_T_UINT_8( 0xC5, 0x4C, 0x23, 0xAC, 0x45, 0x71, 0x32, 0xE2 ),
+    BYTES_TO_T_UINT_8( 0x89, 0x3B, 0x60, 0x8B, 0x31, 0xA3, 0x30, 0x78 ),
 };
 static t_uint brainpoolP512r1_b[] = {
-    BYTES_TO_T_UINT( 0x23, 0xF7, 0x16, 0x80, 0x63, 0xBD, 0x09, 0x28 ),
-    BYTES_TO_T_UINT( 0xDD, 0xE5, 0xBA, 0x5E, 0xB7, 0x50, 0x40, 0x98 ),
-    BYTES_TO_T_UINT( 0x67, 0x3E, 0x08, 0xDC, 0xCA, 0x94, 0xFC, 0x77 ),
-    BYTES_TO_T_UINT( 0x4D, 0xAC, 0xC1, 0xE7, 0xB9, 0xC7, 0xF2, 0x2B ),
-    BYTES_TO_T_UINT( 0xA7, 0x17, 0x11, 0x7F, 0xB5, 0xC8, 0x9A, 0x8B ),
-    BYTES_TO_T_UINT( 0xC9, 0xF1, 0x2E, 0x0A, 0xA1, 0x3A, 0x25, 0xA8 ),
-    BYTES_TO_T_UINT( 0x5A, 0x5D, 0xED, 0x2D, 0xBC, 0x63, 0x98, 0xEA ),
-    BYTES_TO_T_UINT( 0xCA, 0x41, 0x34, 0xA8, 0x10, 0x16, 0xF9, 0x3D ),
+    BYTES_TO_T_UINT_8( 0x23, 0xF7, 0x16, 0x80, 0x63, 0xBD, 0x09, 0x28 ),
+    BYTES_TO_T_UINT_8( 0xDD, 0xE5, 0xBA, 0x5E, 0xB7, 0x50, 0x40, 0x98 ),
+    BYTES_TO_T_UINT_8( 0x67, 0x3E, 0x08, 0xDC, 0xCA, 0x94, 0xFC, 0x77 ),
+    BYTES_TO_T_UINT_8( 0x4D, 0xAC, 0xC1, 0xE7, 0xB9, 0xC7, 0xF2, 0x2B ),
+    BYTES_TO_T_UINT_8( 0xA7, 0x17, 0x11, 0x7F, 0xB5, 0xC8, 0x9A, 0x8B ),
+    BYTES_TO_T_UINT_8( 0xC9, 0xF1, 0x2E, 0x0A, 0xA1, 0x3A, 0x25, 0xA8 ),
+    BYTES_TO_T_UINT_8( 0x5A, 0x5D, 0xED, 0x2D, 0xBC, 0x63, 0x98, 0xEA ),
+    BYTES_TO_T_UINT_8( 0xCA, 0x41, 0x34, 0xA8, 0x10, 0x16, 0xF9, 0x3D ),
 };
 static t_uint brainpoolP512r1_gx[] = {
-    BYTES_TO_T_UINT( 0x22, 0xF8, 0xB9, 0xBC, 0x09, 0x22, 0x35, 0x8B ),
-    BYTES_TO_T_UINT( 0x68, 0x5E, 0x6A, 0x40, 0x47, 0x50, 0x6D, 0x7C ),
-    BYTES_TO_T_UINT( 0x5F, 0x7D, 0xB9, 0x93, 0x7B, 0x68, 0xD1, 0x50 ),
-    BYTES_TO_T_UINT( 0x8D, 0xD4, 0xD0, 0xE2, 0x78, 0x1F, 0x3B, 0xFF ),
-    BYTES_TO_T_UINT( 0x8E, 0x09, 0xD0, 0xF4, 0xEE, 0x62, 0x3B, 0xB4 ),
-    BYTES_TO_T_UINT( 0xC1, 0x16, 0xD9, 0xB5, 0x70, 0x9F, 0xED, 0x85 ),
-    BYTES_TO_T_UINT( 0x93, 0x6A, 0x4C, 0x9C, 0x2E, 0x32, 0x21, 0x5A ),
-    BYTES_TO_T_UINT( 0x64, 0xD9, 0x2E, 0xD8, 0xBD, 0xE4, 0xAE, 0x81 ),
+    BYTES_TO_T_UINT_8( 0x22, 0xF8, 0xB9, 0xBC, 0x09, 0x22, 0x35, 0x8B ),
+    BYTES_TO_T_UINT_8( 0x68, 0x5E, 0x6A, 0x40, 0x47, 0x50, 0x6D, 0x7C ),
+    BYTES_TO_T_UINT_8( 0x5F, 0x7D, 0xB9, 0x93, 0x7B, 0x68, 0xD1, 0x50 ),
+    BYTES_TO_T_UINT_8( 0x8D, 0xD4, 0xD0, 0xE2, 0x78, 0x1F, 0x3B, 0xFF ),
+    BYTES_TO_T_UINT_8( 0x8E, 0x09, 0xD0, 0xF4, 0xEE, 0x62, 0x3B, 0xB4 ),
+    BYTES_TO_T_UINT_8( 0xC1, 0x16, 0xD9, 0xB5, 0x70, 0x9F, 0xED, 0x85 ),
+    BYTES_TO_T_UINT_8( 0x93, 0x6A, 0x4C, 0x9C, 0x2E, 0x32, 0x21, 0x5A ),
+    BYTES_TO_T_UINT_8( 0x64, 0xD9, 0x2E, 0xD8, 0xBD, 0xE4, 0xAE, 0x81 ),
 };
 static t_uint brainpoolP512r1_gy[] = {
-    BYTES_TO_T_UINT( 0x92, 0x08, 0xD8, 0x3A, 0x0F, 0x1E, 0xCD, 0x78 ),
-    BYTES_TO_T_UINT( 0x06, 0x54, 0xF0, 0xA8, 0x2F, 0x2B, 0xCA, 0xD1 ),
-    BYTES_TO_T_UINT( 0xAE, 0x63, 0x27, 0x8A, 0xD8, 0x4B, 0xCA, 0x5B ),
-    BYTES_TO_T_UINT( 0x5E, 0x48, 0x5F, 0x4A, 0x49, 0xDE, 0xDC, 0xB2 ),
-    BYTES_TO_T_UINT( 0x11, 0x81, 0x1F, 0x88, 0x5B, 0xC5, 0x00, 0xA0 ),
-    BYTES_TO_T_UINT( 0x1A, 0x7B, 0xA5, 0x24, 0x00, 0xF7, 0x09, 0xF2 ),
-    BYTES_TO_T_UINT( 0xFD, 0x22, 0x78, 0xCF, 0xA9, 0xBF, 0xEA, 0xC0 ),
-    BYTES_TO_T_UINT( 0xEC, 0x32, 0x63, 0x56, 0x5D, 0x38, 0xDE, 0x7D ),
+    BYTES_TO_T_UINT_8( 0x92, 0x08, 0xD8, 0x3A, 0x0F, 0x1E, 0xCD, 0x78 ),
+    BYTES_TO_T_UINT_8( 0x06, 0x54, 0xF0, 0xA8, 0x2F, 0x2B, 0xCA, 0xD1 ),
+    BYTES_TO_T_UINT_8( 0xAE, 0x63, 0x27, 0x8A, 0xD8, 0x4B, 0xCA, 0x5B ),
+    BYTES_TO_T_UINT_8( 0x5E, 0x48, 0x5F, 0x4A, 0x49, 0xDE, 0xDC, 0xB2 ),
+    BYTES_TO_T_UINT_8( 0x11, 0x81, 0x1F, 0x88, 0x5B, 0xC5, 0x00, 0xA0 ),
+    BYTES_TO_T_UINT_8( 0x1A, 0x7B, 0xA5, 0x24, 0x00, 0xF7, 0x09, 0xF2 ),
+    BYTES_TO_T_UINT_8( 0xFD, 0x22, 0x78, 0xCF, 0xA9, 0xBF, 0xEA, 0xC0 ),
+    BYTES_TO_T_UINT_8( 0xEC, 0x32, 0x63, 0x56, 0x5D, 0x38, 0xDE, 0x7D ),
 };
 static t_uint brainpoolP512r1_n[] = {
-    BYTES_TO_T_UINT( 0x69, 0x00, 0xA9, 0x9C, 0x82, 0x96, 0x87, 0xB5 ),
-    BYTES_TO_T_UINT( 0xDD, 0xDA, 0x5D, 0x08, 0x81, 0xD3, 0xB1, 0x1D ),
-    BYTES_TO_T_UINT( 0x47, 0x10, 0xAC, 0x7F, 0x19, 0x61, 0x86, 0x41 ),
-    BYTES_TO_T_UINT( 0x19, 0x26, 0xA9, 0x4C, 0x41, 0x5C, 0x3E, 0x55 ),
-    BYTES_TO_T_UINT( 0x70, 0x08, 0x33, 0x70, 0xCA, 0x9C, 0x63, 0xD6 ),
-    BYTES_TO_T_UINT( 0x0E, 0xD2, 0xC9, 0xB3, 0xB3, 0x8D, 0x30, 0xCB ),
-    BYTES_TO_T_UINT( 0x07, 0xFC, 0xC9, 0x33, 0xAE, 0xE6, 0xD4, 0x3F ),
-    BYTES_TO_T_UINT( 0x8B, 0xC4, 0xE9, 0xDB, 0xB8, 0x9D, 0xDD, 0xAA ),
+    BYTES_TO_T_UINT_8( 0x69, 0x00, 0xA9, 0x9C, 0x82, 0x96, 0x87, 0xB5 ),
+    BYTES_TO_T_UINT_8( 0xDD, 0xDA, 0x5D, 0x08, 0x81, 0xD3, 0xB1, 0x1D ),
+    BYTES_TO_T_UINT_8( 0x47, 0x10, 0xAC, 0x7F, 0x19, 0x61, 0x86, 0x41 ),
+    BYTES_TO_T_UINT_8( 0x19, 0x26, 0xA9, 0x4C, 0x41, 0x5C, 0x3E, 0x55 ),
+    BYTES_TO_T_UINT_8( 0x70, 0x08, 0x33, 0x70, 0xCA, 0x9C, 0x63, 0xD6 ),
+    BYTES_TO_T_UINT_8( 0x0E, 0xD2, 0xC9, 0xB3, 0xB3, 0x8D, 0x30, 0xCB ),
+    BYTES_TO_T_UINT_8( 0x07, 0xFC, 0xC9, 0x33, 0xAE, 0xE6, 0xD4, 0x3F ),
+    BYTES_TO_T_UINT_8( 0x8B, 0xC4, 0xE9, 0xDB, 0xB8, 0x9D, 0xDD, 0xAA ),
 };
 #endif /* POLARSSL_ECP_DP_BP512R1_ENABLED */
 

From 14a96c5d8b0cefec8e5d63b539a387433d4a5532 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Manuel=20P=C3=A9gouri=C3=A9-Gonnard?= <mpg@elzevir.fr>
Date: Wed, 11 Dec 2013 12:15:28 +0100
Subject: [PATCH 7/9] Avoid wasting memory with some curves

---
 library/ecp_curves.c | 44 ++++++++++++++++++++++++++++++++++----------
 1 file changed, 34 insertions(+), 10 deletions(-)

diff --git a/library/ecp_curves.c b/library/ecp_curves.c
index 569ca9e4d..130a9a96c 100644
--- a/library/ecp_curves.c
+++ b/library/ecp_curves.c
@@ -39,19 +39,29 @@
 
 /*
  * Conversion macros for embedded constants:
- * build lists of t_uint's from lists of unsigned char's grouped by 8
+ * build lists of t_uint's from lists of unsigned char's grouped by 8, 4 or 2
  */
 #if defined(POLARSSL_HAVE_INT8)
 
 #define BYTES_TO_T_UINT_8( a, b, c, d, e, f, g, h ) \
     a, b, c, d, e, f, g, h
 
+#define BYTES_TO_T_UINT_4( a, b, c, d )             \
+    a, b, c, d
+
+#define BYTES_TO_T_UINT_2( a, b )                   \
+    a, b
+
 #elif defined(POLARSSL_HAVE_INT16)
 
 #define BYTES_TO_T_UINT_2( a, b )                   \
     ( (t_uint) a << 0 ) |                           \
     ( (t_uint) b << 8 )
 
+#define BYTES_TO_T_UINT_4( a, b, c, d )             \
+    BYTES_TO_T_UINT_2( a, b ),                      \
+    BYTES_TO_T_UINT_2( c, d )
+
 #define BYTES_TO_T_UINT_8( a, b, c, d, e, f, g, h ) \
     BYTES_TO_T_UINT_2( a, b ),                      \
     BYTES_TO_T_UINT_2( c, d ),                      \
@@ -66,6 +76,9 @@
     ( (t_uint) c << 16 ) |                          \
     ( (t_uint) d << 24 )
 
+#define BYTES_TO_T_UINT_2( a, b )                   \
+    BYTES_TO_T_UINT_4( a, b, 0, 0 )
+
 #define BYTES_TO_T_UINT_8( a, b, c, d, e, f, g, h ) \
     BYTES_TO_T_UINT_4( a, b, c, d )                 \
     BYTES_TO_T_UINT_4( e, f, g, h )
@@ -82,8 +95,19 @@
     ( (t_uint) g << 48 ) |                          \
     ( (t_uint) h << 56 )
 
+#define BYTES_TO_T_UINT_4( a, b, c, d )             \
+    BYTES_TO_T_UINT_8( a, b, c, d, 0, 0, 0, 0 )
+
+#define BYTES_TO_T_UINT_2( a, b )                   \
+    BYTES_TO_T_UINT_8( a, b, 0, 0, 0, 0, 0, 0 )
+
 #endif /* bits in t_uint */
 
+/*
+ * Note: the constants are in little-endian order
+ * to be directly usable in MPIs
+ */
+
 /*
  * Domain parameters for secp192r1
  */
@@ -129,25 +153,25 @@ static t_uint secp224r1_b[] = {
     BYTES_TO_T_UINT_8( 0xB4, 0xFF, 0x55, 0x23, 0x43, 0x39, 0x0B, 0x27 ),
     BYTES_TO_T_UINT_8( 0xBA, 0xD8, 0xBF, 0xD7, 0xB7, 0xB0, 0x44, 0x50 ),
     BYTES_TO_T_UINT_8( 0x56, 0x32, 0x41, 0xF5, 0xAB, 0xB3, 0x04, 0x0C ),
-    BYTES_TO_T_UINT_8( 0x85, 0x0A, 0x05, 0xB4, 0x00, 0x00, 0x00, 0x00 ),
+    BYTES_TO_T_UINT_4( 0x85, 0x0A, 0x05, 0xB4 ),
 };
 static t_uint secp224r1_gx[] = {
     BYTES_TO_T_UINT_8( 0x21, 0x1D, 0x5C, 0x11, 0xD6, 0x80, 0x32, 0x34 ),
     BYTES_TO_T_UINT_8( 0x22, 0x11, 0xC2, 0x56, 0xD3, 0xC1, 0x03, 0x4A ),
     BYTES_TO_T_UINT_8( 0xB9, 0x90, 0x13, 0x32, 0x7F, 0xBF, 0xB4, 0x6B ),
-    BYTES_TO_T_UINT_8( 0xBD, 0x0C, 0x0E, 0xB7, 0x00, 0x00, 0x00, 0x00 ),
+    BYTES_TO_T_UINT_4( 0xBD, 0x0C, 0x0E, 0xB7 ),
 };
 static t_uint secp224r1_gy[] = {
     BYTES_TO_T_UINT_8( 0x34, 0x7E, 0x00, 0x85, 0x99, 0x81, 0xD5, 0x44 ),
     BYTES_TO_T_UINT_8( 0x64, 0x47, 0x07, 0x5A, 0xA0, 0x75, 0x43, 0xCD ),
     BYTES_TO_T_UINT_8( 0xE6, 0xDF, 0x22, 0x4C, 0xFB, 0x23, 0xF7, 0xB5 ),
-    BYTES_TO_T_UINT_8( 0x88, 0x63, 0x37, 0xBD, 0x00, 0x00, 0x00, 0x00 ),
+    BYTES_TO_T_UINT_4( 0x88, 0x63, 0x37, 0xBD ),
 };
 static t_uint secp224r1_n[] = {
     BYTES_TO_T_UINT_8( 0x3D, 0x2A, 0x5C, 0x5C, 0x45, 0x29, 0xDD, 0x13 ),
     BYTES_TO_T_UINT_8( 0x3E, 0xF0, 0xB8, 0xE0, 0xA2, 0x16, 0xFF, 0xFF ),
     BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
-    BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0x00, 0x00, 0x00, 0x00 ),
+    BYTES_TO_T_UINT_4( 0xFF, 0xFF, 0xFF, 0xFF ),
 };
 #endif /* POLARSSL_ECP_DP_SECP224R1_ENABLED */
 
@@ -246,7 +270,7 @@ static t_uint secp521r1_p[] = {
     BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
     BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
     BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
-    BYTES_TO_T_UINT_8( 0xFF, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ),
+    BYTES_TO_T_UINT_2( 0xFF, 0x01 ),
 };
 static t_uint secp521r1_b[] = {
     BYTES_TO_T_UINT_8( 0x00, 0x3F, 0x50, 0x6B, 0xD4, 0x1F, 0x45, 0xEF ),
@@ -257,7 +281,7 @@ static t_uint secp521r1_b[] = {
     BYTES_TO_T_UINT_8( 0xF3, 0x15, 0xB3, 0x99, 0x5B, 0x72, 0xDA, 0xA2 ),
     BYTES_TO_T_UINT_8( 0xEE, 0x40, 0x85, 0xB6, 0xA0, 0x21, 0x9A, 0x92 ),
     BYTES_TO_T_UINT_8( 0x1F, 0x9A, 0x1C, 0x8E, 0x61, 0xB9, 0x3E, 0x95 ),
-    BYTES_TO_T_UINT_8( 0x51, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ),
+    BYTES_TO_T_UINT_2( 0x51, 0x00 ),
 };
 static t_uint secp521r1_gx[] = {
     BYTES_TO_T_UINT_8( 0x66, 0xBD, 0xE5, 0xC2, 0x31, 0x7E, 0x7E, 0xF9 ),
@@ -268,7 +292,7 @@ static t_uint secp521r1_gx[] = {
     BYTES_TO_T_UINT_8( 0x21, 0xB5, 0x3F, 0x05, 0x39, 0x81, 0x64, 0x9C ),
     BYTES_TO_T_UINT_8( 0x42, 0xB4, 0x95, 0x23, 0x66, 0xCB, 0x3E, 0x9E ),
     BYTES_TO_T_UINT_8( 0xCD, 0xE9, 0x04, 0x04, 0xB7, 0x06, 0x8E, 0x85 ),
-    BYTES_TO_T_UINT_8( 0xC6, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ),
+    BYTES_TO_T_UINT_2( 0xC6, 0x00 ),
 };
 static t_uint secp521r1_gy[] = {
     BYTES_TO_T_UINT_8( 0x50, 0x66, 0xD1, 0x9F, 0x76, 0x94, 0xBE, 0x88 ),
@@ -279,7 +303,7 @@ static t_uint secp521r1_gy[] = {
     BYTES_TO_T_UINT_8( 0x68, 0x44, 0x9B, 0x57, 0x49, 0x44, 0xF5, 0x98 ),
     BYTES_TO_T_UINT_8( 0xD9, 0x1B, 0x7D, 0x2C, 0xB4, 0x5F, 0x8A, 0x5C ),
     BYTES_TO_T_UINT_8( 0x04, 0xC0, 0x3B, 0x9A, 0x78, 0x6A, 0x29, 0x39 ),
-    BYTES_TO_T_UINT_8( 0x18, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ),
+    BYTES_TO_T_UINT_2( 0x18, 0x01 ),
 };
 static t_uint secp521r1_n[] = {
     BYTES_TO_T_UINT_8( 0x09, 0x64, 0x38, 0x91, 0x1E, 0xB7, 0x6F, 0xBB ),
@@ -290,7 +314,7 @@ static t_uint secp521r1_n[] = {
     BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
     BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
     BYTES_TO_T_UINT_8( 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF ),
-    BYTES_TO_T_UINT_8( 0xFF, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 ),
+    BYTES_TO_T_UINT_2( 0xFF, 0x01 ),
 };
 #endif /* POLARSSL_ECP_DP_SECP521R1_ENABLED */
 

From 96eed7bec97ef1b33bc143e23b9091753e8ed3b6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Manuel=20P=C3=A9gouri=C3=A9-Gonnard?= <mpg@elzevir.fr>
Date: Thu, 12 Dec 2013 15:49:10 +0100
Subject: [PATCH 8/9] Allow to test 32-bit ints more easily

---
 include/polarssl/bignum.h | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/include/polarssl/bignum.h b/include/polarssl/bignum.h
index df17b129b..681a1de8b 100644
--- a/include/polarssl/bignum.h
+++ b/include/polarssl/bignum.h
@@ -127,12 +127,18 @@ typedef uint16_t t_uint;
 typedef uint32_t t_udbl;
 #define POLARSSL_HAVE_UDBL
 #else
-  #if ( defined(_MSC_VER) && defined(_M_AMD64) )
+  /*
+   * 32-bit integers can be forced on 64-bit arches (eg. for testing purposes)
+   * by defining POLARSSL_HAVE_INT32 and undefining POARSSL_HAVE_ASM
+   */
+  #if ( ! defined(POLARSSL_HAVE_INT32) && \
+          defined(_MSC_VER) && defined(_M_AMD64) )
     #define POLARSSL_HAVE_INT64
     typedef  int64_t t_sint;
     typedef uint64_t t_uint;
   #else
-    #if ( defined(__GNUC__) && (                          \
+    #if ( ! defined(POLARSSL_HAVE_INT32) &&               \
+          defined(__GNUC__) && (                          \
           defined(__amd64__) || defined(__x86_64__)    || \
           defined(__ppc64__) || defined(__powerpc64__) || \
           defined(__ia64__)  || defined(__alpha__)     || \

From 69ab354239d34a66cc3bb20cf1b87d4e84ccc0ea Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Manuel=20P=C3=A9gouri=C3=A9-Gonnard?= <mpg@elzevir.fr>
Date: Thu, 12 Dec 2013 15:50:08 +0100
Subject: [PATCH 9/9] Fix bug from stupid typo

---
 library/ecp_curves.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/ecp_curves.c b/library/ecp_curves.c
index 130a9a96c..d3b518ab3 100644
--- a/library/ecp_curves.c
+++ b/library/ecp_curves.c
@@ -80,7 +80,7 @@
     BYTES_TO_T_UINT_4( a, b, 0, 0 )
 
 #define BYTES_TO_T_UINT_8( a, b, c, d, e, f, g, h ) \
-    BYTES_TO_T_UINT_4( a, b, c, d )                 \
+    BYTES_TO_T_UINT_4( a, b, c, d ),                \
     BYTES_TO_T_UINT_4( e, f, g, h )
 
 #else /* 64-bits */