Consistently use the name tinycrypt over uecc

We called in tinycrypt in the file names, but uecc in config.h, all.sh and
other places, which could be confusing. Just use tinycrypt everywhere because
that's the name of the project and repo where we took the files.

The changes were made using the following commands (with GNU sed and zsh):

sed -i 's/uecc/tinycrypt/g' **/*.[ch] tests/scripts/all.sh
sed -i 's/MBEDTLS_USE_UECC/MBEDTLS_USE_TINYCRYPT/g' **/*.[ch] tests/scripts/all.sh scripts/config.pl

include/mbedtls/check_config.h

@@ -87,8 +87,8 @@
 #error "MBEDTLS_CMAC_C defined, but not all prerequisites"
 #endif
 
-#if defined(MBEDTLS_USE_UECC) && defined(MBEDTLS_NO_64BIT_MULTIPLICATION)
-#error "MBEDTLS_USE_UECC defined, but it cannot be defined with MBEDTLS_NO_64BIT_MULTIPLICATION"
+#if defined(MBEDTLS_USE_TINYCRYPT) && defined(MBEDTLS_NO_64BIT_MULTIPLICATION)
+#error "MBEDTLS_USE_TINYCRYPT defined, but it cannot be defined with MBEDTLS_NO_64BIT_MULTIPLICATION"
 #endif
 
 #if defined(MBEDTLS_NIST_KW_C) && \

include/mbedtls/config.h

@@ -2255,7 +2255,7 @@
 #define MBEDTLS_ECP_C
 
 /**
- * \def MBEDTLS_USE_UECC
+ * \def MBEDTLS_USE_TINYCRYPT
  *
  * Enable the tinycrypt ECC library.
  *
@@ -2266,7 +2266,7 @@
  * This module provides alternative ECC handling functions replacing
  * native MBEDTLS ECP module.
  */
-//#define MBEDTLS_USE_UECC
+//#define MBEDTLS_USE_TINYCRYPT
 
 /**
  * \def MBEDTLS_ENTROPY_C

include/tinycrypt/ecc.h

@@ -68,7 +68,7 @@
  *
  */
 
-#if defined(MBEDTLS_USE_UECC)
+#if defined(MBEDTLS_USE_TINYCRYPT)
 #ifndef __TC_UECC_H__
 #define __TC_UECC_H__
 
@@ -544,4 +544,4 @@ void uECC_vli_bytesToNative(unsigned int *native, const uint8_t *bytes,
 #endif
 
 #endif /* __TC_UECC_H__ */
-#endif /* MBEDTLS_USE_UECC */
+#endif /* MBEDTLS_USE_TINYCRYPT */

include/tinycrypt/ecc_dh.h

@@ -66,7 +66,7 @@
  *  Security: The curve NIST p-256 provides approximately 128 bits of security.
  */
 
-#if defined(MBEDTLS_USE_UECC)
+#if defined(MBEDTLS_USE_TINYCRYPT)
 #ifndef __TC_ECC_DH_H__
 #define __TC_ECC_DH_H__
 
@@ -130,4 +130,4 @@ int uECC_shared_secret(const uint8_t *p_public_key, const uint8_t *p_private_key
 #endif
 
 #endif /* __TC_ECC_DH_H__ */
-#endif /* MBEDTLS_USE_UECC */
+#endif /* MBEDTLS_USE_TINYCRYPT */

include/tinycrypt/ecc_dsa.h

@@ -75,7 +75,7 @@
  *          the signer's public key and the signature values (r and s).
  */
 
-#if defined(MBEDTLS_USE_UECC)
+#if defined(MBEDTLS_USE_TINYCRYPT)
 #ifndef __TC_ECC_DSA_H__
 #define __TC_ECC_DSA_H__
 
@@ -138,4 +138,4 @@ int uECC_verify(const uint8_t *p_public_key, const uint8_t *p_message_hash,
 #endif
 
 #endif /* __TC_ECC_DSA_H__ */
-#endif /* MBEDTLS_USE_UECC */
+#endif /* MBEDTLS_USE_TINYCRYPT */

library/version_features.c

@@ -612,9 +612,9 @@ static const char *features[] = {
 #if defined(MBEDTLS_ECP_C)
     "MBEDTLS_ECP_C",
 #endif /* MBEDTLS_ECP_C */
-#if defined(MBEDTLS_USE_UECC)
-    "MBEDTLS_USE_UECC",
-#endif /* MBEDTLS_USE_UECC */
+#if defined(MBEDTLS_USE_TINYCRYPT)
+    "MBEDTLS_USE_TINYCRYPT",
+#endif /* MBEDTLS_USE_TINYCRYPT */
 #if defined(MBEDTLS_ENTROPY_C)
     "MBEDTLS_ENTROPY_C",
 #endif /* MBEDTLS_ENTROPY_C */

programs/ssl/query_config.c

@@ -1674,13 +1674,13 @@ int query_config( const char *config )
     }
 #endif /* MBEDTLS_ECP_C */
 
-#if defined(MBEDTLS_USE_UECC)
-    if( strcmp( "MBEDTLS_USE_UECC", config ) == 0 )
+#if defined(MBEDTLS_USE_TINYCRYPT)
+    if( strcmp( "MBEDTLS_USE_TINYCRYPT", config ) == 0 )
     {
-        MACRO_EXPANSION_TO_STR( MBEDTLS_USE_UECC );
+        MACRO_EXPANSION_TO_STR( MBEDTLS_USE_TINYCRYPT );
         return( 0 );
     }
-#endif /* MBEDTLS_USE_UECC */
+#endif /* MBEDTLS_USE_TINYCRYPT */
 
 #if defined(MBEDTLS_ENTROPY_C)
     if( strcmp( "MBEDTLS_ENTROPY_C", config ) == 0 )

scripts/config.pl

@@ -98,7 +98,7 @@ MBEDTLS_ZLIB_SUPPORT
 MBEDTLS_PKCS11_C
 MBEDTLS_NO_UDBL_DIVISION
 MBEDTLS_NO_64BIT_MULTIPLICATION
-MBEDTLS_USE_UECC
+MBEDTLS_USE_TINYCRYPT
 _ALT\s*$
 );
 

tests/scripts/all.sh

@@ -1030,16 +1030,16 @@ component_test_no_64bit_multiplication () {
     make test
 }
 
-component_build_uecc_cmake () {
-    msg "build: uecc native, cmake"
-    scripts/config.pl set MBEDTLS_USE_UECC
+component_build_tinycrypt_cmake () {
+    msg "build: tinycrypt native, cmake"
+    scripts/config.pl set MBEDTLS_USE_TINYCRYPT
     CC=gcc cmake .
     make
 }
 
-component_build_uecc_make () {
-    msg "build: uecc native, make"
-    scripts/config.pl set MBEDTLS_USE_UECC
+component_build_tinycrypt_make () {
+    msg "build: tinycrypt native, make"
+    scripts/config.pl set MBEDTLS_USE_TINYCRYPT
     make CC=gcc CFLAGS='-Werror -O1'
 }
 
@@ -1138,10 +1138,10 @@ component_build_armcc () {
     armc6_build_test "--target=aarch64-arm-none-eabi -march=armv8.2-a"
 }
 
-component_build_armcc_uecc_baremetal () {
-    msg "build: ARM Compiler 5, make with uecc and baremetal"
+component_build_armcc_tinycrypt_baremetal () {
+    msg "build: ARM Compiler 5, make with tinycrypt and baremetal"
     scripts/config.pl baremetal
-    scripts/config.pl set MBEDTLS_USE_UECC
+    scripts/config.pl set MBEDTLS_USE_TINYCRYPT
 
     make CC="$ARMC5_CC" AR="$ARMC5_AR" WARNING_CFLAGS='--strict --c99' lib
     make clean

tinycrypt/ecc.c

@@ -52,7 +52,7 @@
  *  POSSIBILITY OF SUCH DAMAGE.
  */
 
-#if defined(MBEDTLS_USE_UECC)
+#if defined(MBEDTLS_USE_TINYCRYPT)
 #include <tinycrypt/ecc.h>
 #include <string.h>
 
@@ -938,6 +938,6 @@ int uECC_compute_public_key(const uint8_t *private_key, uint8_t *public_key,
 	return 1;
 }
 #else
-typedef int mbedtls_dummy_uecc_def;
-#endif /* MBEDTLS_USE_UECC */
+typedef int mbedtls_dummy_tinycrypt_def;
+#endif /* MBEDTLS_USE_TINYCRYPT */
 

tinycrypt/ecc_dh.c

@@ -54,7 +54,7 @@
  *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  *  POSSIBILITY OF SUCH DAMAGE.
  */
-#if defined(MBEDTLS_USE_UECC)
+#if defined(MBEDTLS_USE_TINYCRYPT)
 #include <tinycrypt/ecc.h>
 #include <tinycrypt/ecc_dh.h>
 #include <string.h>
@@ -197,5 +197,5 @@ clear_and_out:
 	return r;
 }
 #else
-typedef int mbedtls_dummy_uecc_def;
-#endif /* MBEDTLS_USE_UECC */
+typedef int mbedtls_dummy_tinycrypt_def;
+#endif /* MBEDTLS_USE_TINYCRYPT */

tinycrypt/ecc_dsa.c

@@ -53,7 +53,7 @@
  *  POSSIBILITY OF SUCH DAMAGE.
  */
 
-#if defined(MBEDTLS_USE_UECC)
+#if defined(MBEDTLS_USE_TINYCRYPT)
 #include <tinycrypt/ecc.h>
 #include <tinycrypt/ecc_dsa.h>
 
@@ -293,5 +293,5 @@ int uECC_verify(const uint8_t *public_key, const uint8_t *message_hash,
 	return (int)(uECC_vli_equal(rx, r, num_words) == 0);
 }
 #else
-typedef int mbedtls_dummy_uecc_def;
-#endif /* MBEDTLS_USE_UECC */
+typedef int mbedtls_dummy_tinycrypt_def;
+#endif /* MBEDTLS_USE_TINYCRYPT */