| commit | 91d79387619e0a4fe6a0cc6e045102820b1a18d1 | [log] [tgz] |
|---|---|---|
| author | Teppo Järvelin <teppo.jarvelin@arm.com> | Wed Oct 02 09:09:31 2019 +0300 |
| committer | Teppo Järvelin <teppo.jarvelin@arm.com> | Wed Oct 30 14:07:04 2019 +0200 |
| tree | 2b9aeda258513183faab54cdc313c91e5ce989ff | |
| parent | aeecf04be3ab7939a93ad6ad613a1f74a56c21b7 [diff] [blame] |
Changed every memcpy to SCA equivalent mbedtls_platform_memcpy This makes physical attacks more difficult.
diff --git a/library/x509write_csr.c b/library/x509write_csr.c index 77059c1..623db76 100644 --- a/library/x509write_csr.c +++ b/library/x509write_csr.c
@@ -259,7 +259,7 @@ return( MBEDTLS_ERR_ASN1_BUF_TOO_SMALL ); c2 -= len; - memcpy( c2, c, len ); + mbedtls_platform_memcpy( c2, c, len ); len += sig_and_oid_len; MBEDTLS_ASN1_CHK_ADD( len, mbedtls_asn1_write_len( &c2, buf, len ) );