Hakase/openssl-custom
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Hakase
2019-07-13 19:13:22 +09:00
parent 9a23f88dc2
commit 2e57f602ae
542 changed files with 17287 additions and 6184 deletions
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providers/legacy/legacyprov.c
+35 -5
View File
@@ -13,6 +13,7 @@
#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;
@@ -31,10 +32,9 @@ 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[])
static int legacy_get_params(const OSSL_PROVIDER *prov, OSSL_PARAM params[])
{
const OSSL_PARAM *p;
OSSL_PARAM *p;
p = OSSL_PARAM_locate(params, OSSL_PROV_PARAM_NAME);
if (p != NULL && !OSSL_PARAM_set_utf8_ptr(p, "OpenSSL Legacy Provider"))
@@ -49,12 +49,27 @@ static int legacy_get_params(const OSSL_PROVIDER *prov,
return 1;
}
extern const OSSL_DISPATCH md2_functions[];
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 }
};
@@ -83,6 +98,8 @@ int OSSL_provider_init(const OSSL_PROVIDER *provider,
const OSSL_DISPATCH **out,
void **provctx)
{
OSSL_core_get_library_context_fn *c_get_libctx = NULL;
for (; in->function_id != 0; in++) {
switch (in->function_id) {
case OSSL_FUNC_CORE_GET_PARAM_TYPES:
@@ -91,12 +108,25 @@ int OSSL_provider_init(const OSSL_PROVIDER *provider,
case OSSL_FUNC_CORE_GET_PARAMS:
c_get_params = OSSL_get_core_get_params(in);
break;
case OSSL_FUNC_CORE_GET_LIBRARY_CONTEXT:
c_get_libctx = OSSL_get_core_get_library_context(in);
break;
/* Just ignore anything we don't understand */
default:
break;
}
}
if (c_get_libctx == NULL)
return 0;
*out = legacy_dispatch_table;
/*
* We want to make sure that all calls from this provider that requires
* a library context use the same context as the one used to call our
* functions. We do that by passing it along as the provider context.
*/
*provctx = c_get_libctx(provider);
return 1;
}