diff options
| author | Dmitry Belyavskiy <beldmit@gmail.com> | 2022-01-12 16:54:45 +0100 |
|---|---|---|
| committer | Dmitry Belyavskiy <beldmit@gmail.com> | 2022-01-13 18:23:01 +0100 |
| commit | 941c877bdb71038f6beeaf416d9b7b7951ff1f19 (patch) | |
| tree | 3a14ed65340653cf2949ed1a22366badee9ce08b | |
| parent | 21467ec273818e70a05ddece1019a13796c0fd26 (diff) | |
Cleansing all the temporary data for s390x
Reviewed-by: Paul Dale <pauli@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/17486)
(cherry picked from commit 79c7acc59bb98c2b8451b048ed1dd8cc517df76e)
| -rw-r--r-- | crypto/ec/ecp_s390x_nistp.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/crypto/ec/ecp_s390x_nistp.c b/crypto/ec/ecp_s390x_nistp.c index 5c70b2d678..c5726c638b 100644 --- a/crypto/ec/ecp_s390x_nistp.c +++ b/crypto/ec/ecp_s390x_nistp.c @@ -116,7 +116,7 @@ ret: /* Otherwise use default. */ if (rc == -1) rc = ossl_ec_wNAF_mul(group, r, scalar, num, points, scalars, ctx); - OPENSSL_cleanse(param + S390X_OFF_SCALAR(len), len); + OPENSSL_cleanse(param, sizeof(param)); BN_CTX_end(ctx); BN_CTX_free(new_ctx); return rc; @@ -212,7 +212,7 @@ static ECDSA_SIG *ecdsa_s390x_nistp_sign_sig(const unsigned char *dgst, ok = 1; ret: - OPENSSL_cleanse(param + S390X_OFF_K(len), 2 * len); + OPENSSL_cleanse(param, sizeof(param)); if (ok != 1) { ECDSA_SIG_free(sig); sig = NULL; |