/*
* Copyright 1995-2018 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
*/
/*
* RSA low level APIs are deprecated for public use, but still ok for
* internal use.
*/
#include "internal/deprecated.h"
#include <stdio.h>
#include <openssl/crypto.h>
#include <openssl/core_names.h>
#include <openssl/engine.h>
#include <openssl/evp.h>
#include "internal/cryptlib.h"
#include "internal/refcount.h"
#include "internal/param_build.h"
#include "crypto/bn.h"
#include "crypto/evp.h"
#include "crypto/rsa.h"
#include "crypto/security_bits.h"
#include "rsa_local.h"
static RSA *rsa_new_intern(ENGINE *engine, OPENSSL_CTX *libctx);
#ifndef FIPS_MODE
RSA *RSA_new(void)
{
return rsa_new_intern(NULL, NULL);
}
const RSA_METHOD *RSA_get_method(const RSA *rsa)
{
return rsa->meth;
}
int RSA_set_method(RSA *rsa, const RSA_METHOD *meth)
{
/*
* NB: The caller is specifically setting a method, so it's not up to us
* to deal with which ENGINE it comes from.
*/
const RSA_METHOD *mtmp;
mtmp = rsa->meth;
if (mtmp->finish)
mtmp->finish(rsa);
#ifndef OPENSSL_NO_ENGINE
ENGINE_finish(rsa->engine);
rsa->engine = NULL;
#endif
rsa->meth = meth;
if (meth->init)
meth->init(rsa);
return 1;
}
RSA *RSA_new_method(ENGINE *engine)
{
return rsa_new_intern(engine, NULL);
}
#endif
RSA *rsa_new_with_ctx(OPENSSL_CTX *libctx)
{
return rsa_new_intern(NULL,