A local copy of OpenSSL from GitHub
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/*
* Copyright 2000-2016 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the OpenSSL license (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 <stdio.h>
#include "internal/cryptlib.h"
#include <openssl/bn.h>
#include <openssl/x509.h>
#include <openssl/asn1t.h>
#include "rsa_locl.h"
/* Override the default free and new methods */
static int rsa_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it,
void *exarg)
{
if (operation == ASN1_OP_NEW_PRE) {
*pval = (ASN1_VALUE *)RSA_new();
if (*pval != NULL)
return 2;
return 0;
} else if (operation == ASN1_OP_FREE_PRE) {
RSA_free((RSA *)*pval);
*pval = NULL;
return 2;
}
return 1;
}
ASN1_SEQUENCE_cb(RSAPrivateKey, rsa_cb) = {
ASN1_SIMPLE(RSA, version, LONG),
ASN1_SIMPLE(RSA, n, BIGNUM),
ASN1_SIMPLE(RSA, e, BIGNUM),
ASN1_SIMPLE(RSA, d, CBIGNUM),
ASN1_SIMPLE(RSA, p, CBIGNUM),
ASN1_SIMPLE(RSA, q, CBIGNUM),
ASN1_SIMPLE(RSA, dmp1, CBIGNUM),
ASN1_SIMPLE(RSA, dmq1, CBIGNUM),
ASN1_SIMPLE(RSA, iqmp, CBIGNUM)
} ASN1_SEQUENCE_END_cb(RSA, RSAPrivateKey)
ASN1_SEQUENCE_cb(RSAPublicKey, rsa_cb) = {
ASN1_SIMPLE(RSA, n, BIGNUM),
ASN1_SIMPLE(RSA, e, BIGNUM),
} ASN1_SEQUENCE_END_cb(RSA, RSAPublicKey)
ASN1_SEQUENCE(RSA_PSS_PARAMS) = {
ASN1_EXP_OPT(RSA_PSS_PARAMS, hashAlgorithm, X509_ALGOR,0),
ASN1_EXP_OPT(RSA_PSS_PARAMS, maskGenAlgorithm, X509_ALGOR,1),
ASN1_EXP_OPT(RSA_PSS_PARAMS, saltLength, ASN1_INTEGER,2),
ASN1_EXP_OPT(RSA_PSS_PARAMS, trailerField, ASN1_INTEGER,3)
} ASN1_SEQUENCE_END(RSA_PSS_PARAMS)
IMPLEMENT_ASN1_FUNCTIONS(RSA_PSS_PARAMS)
ASN1_SEQUENCE(RSA_OAEP_PARAMS) = {
ASN1_EXP_OPT(RSA_OAEP_PARAMS, hashFunc, X509_ALGOR, 0),
ASN1_EXP_OPT(RSA_OAEP_PARAMS, maskGenFunc, X509_ALGOR, 1),
ASN1_EXP_OPT(RSA_OAEP_PARAMS, pSourceFunc, X509_ALGOR, 2),
} ASN1_SEQUENCE_END(RSA_OAEP_PARAMS)
IMPLEMENT_ASN1_FUNCTIONS(RSA_OAEP_PARAMS)
IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_fname(RSA, RSAPrivateKey, RSAPrivateKey)
IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_fname(RSA, RSAPublicKey, RSAPublicKey)
RSA *RSAPublicKey_dup(RSA *rsa)
{
return ASN1_item_dup(ASN1_ITEM_rptr(RSAPublicKey), rsa);
}
RSA *RSAPrivateKey_dup(RSA *rsa)
{
return ASN1_item_dup(ASN1_ITEM_rptr(RSAPrivateKey), rsa);
}