yuzu-emu/mbedtls
1
0
Fork 0
mirror of https://github.com/yuzu-emu/mbedtls.git synced 2024-11-29 08:14:27 +01:00
Code Issues Packages Projects Releases Wiki Activity

Remove redundant test on curve type

Browse Source 
If rsm != NULL then the curve type has to be Short Weierstrass, as we don't
implement restartable Montgomery now. If and when we do, then it's better to
check for the subcontext only, and not for the curve type.
This commit is contained in:
Manuel Pégourié-Gonnard 2017-08-24 13:47:04 +02:00
parent 11556e2846
commit 95aedfea33
1 changed files with 2 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
library/ecp.c
View File

@ -2234,10 +2234,9 @@ int mbedtls_ecp_mul_restartable( mbedtls_ecp_group *grp, mbedtls_ecp_point *R,
MBEDTLS_MPI_CHK( mbedtls_internal_ecp_init( grp ) ); MBEDTLS_MPI_CHK( mbedtls_internal_ecp_init( grp ) );
#endif /* MBEDTLS_ECP_INTERNAL_ALT */ #endif /* MBEDTLS_ECP_INTERNAL_ALT */
#if defined(MBEDTLS_ECP_RESTARTABLE) && defined(ECP_SHORTWEIERSTRASS) #if defined(MBEDTLS_ECP_RESTARTABLE)
/* skip argument check when restarting */ /* skip argument check when restarting */
if( ecp_get_type( grp ) != ECP_TYPE_SHORT_WEIERSTRASS || if( rs_ctx == NULL || rs_ctx->rsm == NULL )
rs_ctx == NULL || rs_ctx->rsm == NULL )
#endif #endif
{ {
/* check_privkey is free */ /* check_privkey is free */