| Index: openssl/crypto/evp/p_sign.c
|
| ===================================================================
|
| --- openssl/crypto/evp/p_sign.c (revision 105093)
|
| +++ openssl/crypto/evp/p_sign.c (working copy)
|
| @@ -81,9 +81,35 @@
|
| unsigned char m[EVP_MAX_MD_SIZE];
|
| unsigned int m_len;
|
| int i,ok=0,v;
|
| - MS_STATIC EVP_MD_CTX tmp_ctx;
|
| + EVP_MD_CTX tmp_ctx;
|
|
|
| *siglen=0;
|
| + EVP_MD_CTX_init(&tmp_ctx);
|
| + EVP_MD_CTX_copy_ex(&tmp_ctx,ctx);
|
| + EVP_DigestFinal_ex(&tmp_ctx,&(m[0]),&m_len);
|
| + EVP_MD_CTX_cleanup(&tmp_ctx);
|
| +
|
| + if (ctx->digest->flags & EVP_MD_FLAG_PKEY_METHOD_SIGNATURE)
|
| + {
|
| + EVP_PKEY_CTX *pkctx = NULL;
|
| + size_t sltmp = (size_t)EVP_PKEY_size(pkey);
|
| + i = 0;
|
| + pkctx = EVP_PKEY_CTX_new(pkey, NULL);
|
| + if (!pkctx)
|
| + goto err;
|
| + if (EVP_PKEY_sign_init(pkctx) <= 0)
|
| + goto err;
|
| + if (EVP_PKEY_CTX_set_signature_md(pkctx, ctx->digest) <= 0)
|
| + goto err;
|
| + if (EVP_PKEY_sign(pkctx, sigret, &sltmp, m, m_len) <= 0)
|
| + goto err;
|
| + *siglen = sltmp;
|
| + i = 1;
|
| + err:
|
| + EVP_PKEY_CTX_free(pkctx);
|
| + return i;
|
| + }
|
| +
|
| for (i=0; i<4; i++)
|
| {
|
| v=ctx->digest->required_pkey_type[i];
|
| @@ -99,28 +125,13 @@
|
| EVPerr(EVP_F_EVP_SIGNFINAL,EVP_R_WRONG_PUBLIC_KEY_TYPE);
|
| return(0);
|
| }
|
| +
|
| if (ctx->digest->sign == NULL)
|
| {
|
| EVPerr(EVP_F_EVP_SIGNFINAL,EVP_R_NO_SIGN_FUNCTION_CONFIGURED);
|
| return(0);
|
| }
|
| - EVP_MD_CTX_init(&tmp_ctx);
|
| - EVP_MD_CTX_copy_ex(&tmp_ctx,ctx);
|
| - if (ctx->digest->flags & EVP_MD_FLAG_SVCTX)
|
| - {
|
| - EVP_MD_SVCTX sctmp;
|
| - sctmp.mctx = &tmp_ctx;
|
| - sctmp.key = pkey->pkey.ptr;
|
| - i = ctx->digest->sign(ctx->digest->type,
|
| - NULL, -1, sigret, siglen, &sctmp);
|
| - }
|
| - else
|
| - {
|
| - EVP_DigestFinal_ex(&tmp_ctx,&(m[0]),&m_len);
|
| - i = ctx->digest->sign(ctx->digest->type,m,m_len,sigret,siglen,
|
| - pkey->pkey.ptr);
|
| - }
|
| - EVP_MD_CTX_cleanup(&tmp_ctx);
|
| - return i;
|
| + return(ctx->digest->sign(ctx->digest->type,m,m_len,sigret,siglen,
|
| + pkey->pkey.ptr));
|
| }
|
|
|
|
|