yuzu-emu/mbedtls
1
0
Fork 0
mirror of https://github.com/yuzu-emu/mbedtls.git synced 2024-11-22 11:05:40 +01:00
Code Issues Packages Projects Releases Wiki Activity

Fix ECDSA sign buffer size

Browse Source
This commit is contained in:
Manuel Pégourié-Gonnard 2014-11-10 13:43:55 +01:00
parent b31b61b9e8
commit e959979621
2 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
ChangeLog
View File

@ -9,6 +9,8 @@ Bugfix
* User set CFLAGS were ignore by Cmake with gcc (introduced in 1.3.9, found * User set CFLAGS were ignore by Cmake with gcc (introduced in 1.3.9, found
by Julian Ospald). by Julian Ospald).
* Fix potential undefined behaviour in Camellia. * Fix potential undefined behaviour in Camellia.
* Fix potential failure in ECDSA signatures when POLARSSL_ECP_MAX_BITS is a
multiple of 8 (found by Gergely Budai).
Changes Changes
* Use deterministic nonces for AEAD ciphers in TLS by default (possible to * Use deterministic nonces for AEAD ciphers in TLS by default (possible to

2
library/ecdsa.c
View File

@ -333,7 +333,7 @@ cleanup:
#if POLARSSL_ECP_MAX_BYTES > 124 #if POLARSSL_ECP_MAX_BYTES > 124
#error "POLARSSL_ECP_MAX_BYTES bigger than expected, please fix MAX_SIG_LEN" #error "POLARSSL_ECP_MAX_BYTES bigger than expected, please fix MAX_SIG_LEN"
#endif #endif
#define MAX_SIG_LEN ( 3 + 2 * ( 2 + POLARSSL_ECP_MAX_BYTES ) ) #define MAX_SIG_LEN ( 3 + 2 * ( 3 + POLARSSL_ECP_MAX_BYTES ) )
/* /*
* Convert a signature (given by context) to ASN.1 * Convert a signature (given by context) to ASN.1