lib/mbedtls
1
0
Fork 0
mirror of https://github.com/Mbed-TLS/mbedtls.git synced 2025-07-28 00:21:48 +03:00
Code Activity

Applying current changes

Browse Source 
Signed-off-by: TRodziewicz <tomasz.rodziewicz@mobica.com>
This commit is contained in:
TRodziewicz
2021-04-30 00:07:04 +02:00
parent 18efb73743 c102164a54
commit 85dfc4de20
341 changed files with 25642 additions and 20327 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
library/ecdsa.c
View File

@ -217,6 +217,9 @@ static void ecdsa_restart_det_free( mbedtls_ecdsa_restart_det_ctx *ctx )
#endif /* MBEDTLS_ECP_RESTARTABLE */
#if defined(MBEDTLS_ECDSA_DETERMINISTIC) || \
!defined(MBEDTLS_ECDSA_SIGN_ALT) || \
!defined(MBEDTLS_ECDSA_VERIFY_ALT)
/*
* Derive a suitable integer for group grp from a buffer of length len
* SEC1 4.1.3 step 5 aka SEC1 4.1.4 step 3
@ -239,6 +242,7 @@ static int derive_mpi( const mbedtls_ecp_group *grp, mbedtls_mpi *x,
cleanup:
return( ret );
}
#endif /* ECDSA_DETERMINISTIC || !ECDSA_SIGN_ALT || !ECDSA_VERIFY_ALT */
#if !defined(MBEDTLS_ECDSA_SIGN_ALT)
/*
@ -469,6 +473,8 @@ static int ecdsa_sign_det_restartable( mbedtls_ecp_group *grp,
sign:
#endif
#if defined(MBEDTLS_ECDSA_SIGN_ALT)
(void) f_rng_blind;
(void) p_rng_blind;
ret = mbedtls_ecdsa_sign( grp, r, s, d, buf, blen,
mbedtls_hmac_drbg_random, p_rng );
#else
@ -692,6 +698,8 @@ int mbedtls_ecdsa_write_signature_restartable( mbedtls_ecdsa_context *ctx,
(void) md_alg;
#if defined(MBEDTLS_ECDSA_SIGN_ALT)
(void) rs_ctx;
MBEDTLS_MPI_CHK( mbedtls_ecdsa_sign( &ctx->grp, &r, &s, &ctx->d,
hash, hlen, f_rng, p_rng ) );
#else
@ -784,6 +792,8 @@ int mbedtls_ecdsa_read_signature_restartable( mbedtls_ecdsa_context *ctx,
goto cleanup;
}
#if defined(MBEDTLS_ECDSA_VERIFY_ALT)
(void) rs_ctx;
if( ( ret = mbedtls_ecdsa_verify( &ctx->grp, hash, hlen,
&ctx->Q, &r, &s ) ) != 0 )
goto cleanup;