diff options
Diffstat (limited to 'crypto/evp/digestsign.c')
| -rw-r--r-- | crypto/evp/digestsign.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/crypto/evp/digestsign.c b/crypto/evp/digestsign.c index 08968ed..c86b805 100644 --- a/crypto/evp/digestsign.c +++ b/crypto/evp/digestsign.c @@ -168,22 +168,15 @@ int EVP_DigestSignFinal(EVP_MD_CTX *ctx, uint8_t *out_sig, if (has_signctx || !r) { return r; } - if (EVP_PKEY_sign(ctx->pctx, out_sig, out_sig_len, md, mdlen) <= 0) { - return 0; - } + return EVP_PKEY_sign(ctx->pctx, out_sig, out_sig_len, md, mdlen); } else { if (has_signctx) { - if (ctx->pctx->pmeth->signctx(ctx->pctx, out_sig, out_sig_len, ctx) <= 0) { - return 0; - } + return ctx->pctx->pmeth->signctx(ctx->pctx, out_sig, out_sig_len, ctx); } else { size_t s = EVP_MD_size(ctx->digest); - if (EVP_PKEY_sign(ctx->pctx, out_sig, out_sig_len, NULL, s) <= 0) { - return 0; - } + return EVP_PKEY_sign(ctx->pctx, out_sig, out_sig_len, NULL, s); } } - return 1; } int EVP_DigestVerifyFinal(EVP_MD_CTX *ctx, const uint8_t *sig, @@ -196,7 +189,7 @@ int EVP_DigestVerifyFinal(EVP_MD_CTX *ctx, const uint8_t *sig, EVP_MD_CTX_init(&tmp_ctx); if (!EVP_MD_CTX_copy_ex(&tmp_ctx, ctx)) { - return -1; + return 0; } if (has_verifyctx) { r = tmp_ctx.pctx->pmeth->verifyctx(tmp_ctx.pctx, sig, sig_len, &tmp_ctx); |