/*
- * Copyright 2006-2016 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2006-2018 The OpenSSL Project Authors. All Rights Reserved.
*
- * Licensed under the OpenSSL license (the "License"). You may not use
+ * Licensed under the Apache License 2.0 (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
* in the file LICENSE in the source distribution or at
* https://www.openssl.org/source/license.html
return 1;
}
-static int pkey_dsa_copy(EVP_PKEY_CTX *dst, EVP_PKEY_CTX *src)
+static int pkey_dsa_copy(EVP_PKEY_CTX *dst, const EVP_PKEY_CTX *src)
{
DSA_PKEY_CTX *dctx, *sctx;
DSA_PKEY_CTX *dctx = ctx->data;
DSA *dsa = ctx->pkey->pkey.dsa;
- if (dctx->md) {
- if (tbslen != (size_t)EVP_MD_size(dctx->md))
- return 0;
- } else {
- if (tbslen != SHA_DIGEST_LENGTH)
- return 0;
- }
+ if (dctx->md != NULL && tbslen != (size_t)EVP_MD_size(dctx->md))
+ return 0;
ret = DSA_sign(0, tbs, tbslen, sig, &sltmp, dsa);
DSA_PKEY_CTX *dctx = ctx->data;
DSA *dsa = ctx->pkey->pkey.dsa;
- if (dctx->md) {
- if (tbslen != (size_t)EVP_MD_size(dctx->md))
- return 0;
- } else {
- if (tbslen != SHA_DIGEST_LENGTH)
- return 0;
- }
+ if (dctx->md != NULL && tbslen != (size_t)EVP_MD_size(dctx->md))
+ return 0;
ret = DSA_verify(0, tbs, tbslen, sig, siglen, dsa);
}
if (strcmp(type, "dsa_paramgen_q_bits") == 0) {
int qbits = atoi(value);
- return EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DSA, EVP_PKEY_OP_PARAMGEN,
- EVP_PKEY_CTRL_DSA_PARAMGEN_Q_BITS, qbits,
- NULL);
+ return EVP_PKEY_CTX_set_dsa_paramgen_q_bits(ctx, qbits);
}
if (strcmp(type, "dsa_paramgen_md") == 0) {
const EVP_MD *md = EVP_get_digestbyname(value);
DSAerr(DSA_F_PKEY_DSA_CTRL_STR, DSA_R_INVALID_DIGEST_TYPE);
return 0;
}
- return EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_DSA, EVP_PKEY_OP_PARAMGEN,
- EVP_PKEY_CTRL_DSA_PARAMGEN_MD, 0,
- (void *)md);
+ return EVP_PKEY_CTX_set_dsa_paramgen_md(ctx, md);
}
return -2;
}