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23 lines
851 B
23 lines
851 B
2 years ago
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diff --git a/crypto/ec/ecp_s390x_nistp.c b/crypto/ec/ecp_s390x_nistp.c
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index 5c70b2d67840..c5726c638bdd 100644
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--- a/crypto/ec/ecp_s390x_nistp.c
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+++ b/crypto/ec/ecp_s390x_nistp.c
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@@ -116,7 +116,7 @@ static int ec_GFp_s390x_nistp_mul(const EC_GROUP *group, EC_POINT *r,
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/* Otherwise use default. */
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if (rc == -1)
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rc = ossl_ec_wNAF_mul(group, r, scalar, num, points, scalars, ctx);
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- OPENSSL_cleanse(param + S390X_OFF_SCALAR(len), len);
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+ OPENSSL_cleanse(param, sizeof(param));
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BN_CTX_end(ctx);
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BN_CTX_free(new_ctx);
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return rc;
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@@ -212,7 +212,7 @@ static ECDSA_SIG *ecdsa_s390x_nistp_sign_sig(const unsigned char *dgst,
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ok = 1;
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ret:
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- OPENSSL_cleanse(param + S390X_OFF_K(len), 2 * len);
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+ OPENSSL_cleanse(param, sizeof(param));
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if (ok != 1) {
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ECDSA_SIG_free(sig);
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sig = NULL;
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