mirror of
https://github.com/openssl/openssl.git
synced 2025-02-23 14:42:15 +08:00
d5e5e2ffaf
Move digest code into the relevant providers (fips, default, legacy). The headers are temporarily moved to be internal, and will be moved into providers after all external references are resolved. The deprecated digest code can not be removed until EVP_PKEY (signing) is supported by providers. EVP_MD data can also not yet be cleaned up for the same reasons. Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/8763)
119 lines
3.5 KiB
C
119 lines
3.5 KiB
C
/*
|
|
* Copyright 2019 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
|
|
* in the file LICENSE in the source distribution or at
|
|
* https://www.openssl.org/source/license.html
|
|
*/
|
|
|
|
#include <string.h>
|
|
#include <stdio.h>
|
|
#include <openssl/core.h>
|
|
#include <openssl/core_numbers.h>
|
|
#include <openssl/core_names.h>
|
|
#include <openssl/params.h>
|
|
#include "internal/provider_algs.h"
|
|
|
|
/* Functions provided by the core */
|
|
static OSSL_core_get_param_types_fn *c_get_param_types = NULL;
|
|
static OSSL_core_get_params_fn *c_get_params = NULL;
|
|
|
|
/* Parameters we provide to the core */
|
|
static const OSSL_ITEM legacy_param_types[] = {
|
|
{ OSSL_PARAM_UTF8_PTR, OSSL_PROV_PARAM_NAME },
|
|
{ OSSL_PARAM_UTF8_PTR, OSSL_PROV_PARAM_VERSION },
|
|
{ OSSL_PARAM_UTF8_PTR, OSSL_PROV_PARAM_BUILDINFO },
|
|
{ 0, NULL }
|
|
};
|
|
|
|
static const OSSL_ITEM *legacy_get_param_types(const OSSL_PROVIDER *prov)
|
|
{
|
|
return legacy_param_types;
|
|
}
|
|
|
|
static int legacy_get_params(const OSSL_PROVIDER *prov,
|
|
const OSSL_PARAM params[])
|
|
{
|
|
const OSSL_PARAM *p;
|
|
|
|
p = OSSL_PARAM_locate(params, OSSL_PROV_PARAM_NAME);
|
|
if (p != NULL && !OSSL_PARAM_set_utf8_ptr(p, "OpenSSL Legacy Provider"))
|
|
return 0;
|
|
p = OSSL_PARAM_locate(params, OSSL_PROV_PARAM_VERSION);
|
|
if (p != NULL && !OSSL_PARAM_set_utf8_ptr(p, OPENSSL_VERSION_STR))
|
|
return 0;
|
|
p = OSSL_PARAM_locate(params, OSSL_PROV_PARAM_BUILDINFO);
|
|
if (p != NULL && !OSSL_PARAM_set_utf8_ptr(p, OPENSSL_FULL_VERSION_STR))
|
|
return 0;
|
|
|
|
return 1;
|
|
}
|
|
|
|
static const OSSL_ALGORITHM legacy_digests[] = {
|
|
#ifndef OPENSSL_NO_MD2
|
|
{ "MD2", "legacy=yes", md2_functions },
|
|
#endif
|
|
|
|
#ifndef OPENSSL_NO_MD4
|
|
{ "MD4", "legacy=yes", md4_functions },
|
|
#endif
|
|
|
|
#ifndef OPENSSL_NO_MDC2
|
|
{ "MDC2", "legacy=yes", mdc2_functions },
|
|
#endif /* OPENSSL_NO_MDC2 */
|
|
|
|
#ifndef OPENSSL_NO_WHIRLPOOL
|
|
{ "whirlpool", "legacy=yes", wp_functions },
|
|
#endif /* OPENSSL_NO_WHIRLPOOL */
|
|
|
|
#ifndef OPENSSL_NO_RMD160
|
|
{ "RIPEMD160", "legacy=yes", ripemd160_functions },
|
|
#endif /* OPENSSL_NO_RMD160 */
|
|
|
|
{ NULL, NULL, NULL }
|
|
};
|
|
|
|
static const OSSL_ALGORITHM *legacy_query(OSSL_PROVIDER *prov,
|
|
int operation_id,
|
|
int *no_cache)
|
|
{
|
|
*no_cache = 0;
|
|
switch (operation_id) {
|
|
case OSSL_OP_DIGEST:
|
|
return legacy_digests;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
/* Functions we provide to the core */
|
|
static const OSSL_DISPATCH legacy_dispatch_table[] = {
|
|
{ OSSL_FUNC_PROVIDER_GET_PARAM_TYPES, (void (*)(void))legacy_get_param_types },
|
|
{ OSSL_FUNC_PROVIDER_GET_PARAMS, (void (*)(void))legacy_get_params },
|
|
{ OSSL_FUNC_PROVIDER_QUERY_OPERATION, (void (*)(void))legacy_query },
|
|
{ 0, NULL }
|
|
};
|
|
|
|
int OSSL_provider_init(const OSSL_PROVIDER *provider,
|
|
const OSSL_DISPATCH *in,
|
|
const OSSL_DISPATCH **out,
|
|
void **provctx)
|
|
{
|
|
for (; in->function_id != 0; in++) {
|
|
switch (in->function_id) {
|
|
case OSSL_FUNC_CORE_GET_PARAM_TYPES:
|
|
c_get_param_types = OSSL_get_core_get_param_types(in);
|
|
break;
|
|
case OSSL_FUNC_CORE_GET_PARAMS:
|
|
c_get_params = OSSL_get_core_get_params(in);
|
|
break;
|
|
/* Just ignore anything we don't understand */
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
*out = legacy_dispatch_table;
|
|
return 1;
|
|
}
|