/*
- * Copyright 2019 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2019-2020 The OpenSSL Project Authors. All Rights Reserved.
*
* 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
* https://www.openssl.org/source/license.html
*/
-#include <openssl/core_numbers.h>
+/*
+ * DH low level APIs are deprecated for public use, but still ok for
+ * internal use.
+ */
+#include "internal/deprecated.h"
+
+#include <openssl/core_dispatch.h>
#include <openssl/err.h>
#include <openssl/pem.h>
#include <openssl/dh.h>
#include <openssl/params.h>
#include "prov/bio.h"
#include "prov/implementations.h"
+#include "prov/provider_ctx.h"
#include "serializer_local.h"
static OSSL_OP_serializer_newctx_fn dh_pub_newctx;
}
/* Public key : DER */
-static int dh_pub_der_data(void *ctx, const OSSL_PARAM params[], BIO *out,
+static int dh_pub_der_data(void *ctx, const OSSL_PARAM params[],
+ OSSL_CORE_BIO *out,
OSSL_PASSPHRASE_CALLBACK *cb, void *cbarg)
{
OSSL_OP_keymgmt_new_fn *dh_new = ossl_prov_get_keymgmt_dh_new();
return ok;
}
-static int dh_pub_der(void *ctx, void *dh, BIO *out,
+static int dh_pub_der(void *ctx, void *dh, OSSL_CORE_BIO *cout,
OSSL_PASSPHRASE_CALLBACK *cb, void *cbarg)
{
- return ossl_prov_write_pub_der_from_obj(out, dh, EVP_PKEY_DH,
- ossl_prov_prepare_dh_params,
- ossl_prov_dh_pub_to_der);
+ BIO *out = bio_new_from_core_bio(ctx, cout);
+ int ret;
+
+ if (out == NULL)
+ return 0;
+
+ ret = ossl_prov_write_pub_der_from_obj(out, dh, EVP_PKEY_DH,
+ ossl_prov_prepare_dh_params,
+ ossl_prov_dh_pub_to_der);
+ BIO_free(out);
+
+ return ret;
}
/* Public key : PEM */
-static int dh_pub_pem_data(void *ctx, const OSSL_PARAM params[], BIO *out,
- OSSL_PASSPHRASE_CALLBACK *cb, void *cbarg)
+static int dh_pub_pem_data(void *ctx, const OSSL_PARAM params[],
+ OSSL_CORE_BIO *out,
+ OSSL_PASSPHRASE_CALLBACK *cb, void *cbarg)
{
OSSL_OP_keymgmt_new_fn *dh_new = ossl_prov_get_keymgmt_dh_new();
OSSL_OP_keymgmt_free_fn *dh_free = ossl_prov_get_keymgmt_dh_free();
return ok;
}
-static int dh_pub_pem(void *ctx, void *dh, BIO *out,
+static int dh_pub_pem(void *ctx, void *dh, OSSL_CORE_BIO *cout,
OSSL_PASSPHRASE_CALLBACK *cb, void *cbarg)
{
- return ossl_prov_write_pub_pem_from_obj(out, dh, EVP_PKEY_DH,
- ossl_prov_prepare_dh_params,
- ossl_prov_dh_pub_to_der);
+ BIO *out = bio_new_from_core_bio(ctx, cout);
+ int ret;
+
+ if (out == NULL)
+ return 0;
+
+ ret = ossl_prov_write_pub_pem_from_obj(out, dh, EVP_PKEY_DH,
+ ossl_prov_prepare_dh_params,
+ ossl_prov_dh_pub_to_der);
+ BIO_free(out);
+ return ret;
}
-static int dh_pub_print_data(void *ctx, const OSSL_PARAM params[], BIO *out,
- OSSL_PASSPHRASE_CALLBACK *cb, void *cbarg)
+static int dh_pub_print_data(void *ctx, const OSSL_PARAM params[],
+ OSSL_CORE_BIO *out,
+ OSSL_PASSPHRASE_CALLBACK *cb, void *cbarg)
{
OSSL_OP_keymgmt_new_fn *dh_new = ossl_prov_get_keymgmt_dh_new();
OSSL_OP_keymgmt_free_fn *dh_free = ossl_prov_get_keymgmt_dh_free();
return ok;
}
-static int dh_pub_print(void *ctx, void *dh, BIO *out,
+static int dh_pub_print(void *ctx, void *dh, OSSL_CORE_BIO *cout,
OSSL_PASSPHRASE_CALLBACK *cb, void *cbarg)
{
- return ossl_prov_print_dh(out, dh, 0);
+ BIO *out = bio_new_from_core_bio(ctx, cout);
+ int ret;
+
+ if (out == NULL)
+ return 0;
+
+ ret = ossl_prov_print_dh(out, dh, dh_print_pub);
+ BIO_free(out);
+
+ return ret;
}
const OSSL_DISPATCH dh_pub_der_serializer_functions[] = {