Coverage Report

Created: 2022-11-30 06:20

/src/openssl/crypto/rsa/rsa_asn1.c
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/* rsa_asn1.c */
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/*
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 * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project
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 * 2000.
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 */
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/* ====================================================================
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 * Copyright (c) 2000-2005 The OpenSSL Project.  All rights reserved.
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 *
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 * Redistribution and use in source and binary forms, with or without
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 * modification, are permitted provided that the following conditions
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 * are met:
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 *
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 * 1. Redistributions of source code must retain the above copyright
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 *    notice, this list of conditions and the following disclaimer.
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 *
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 * 2. Redistributions in binary form must reproduce the above copyright
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 *    notice, this list of conditions and the following disclaimer in
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 *    the documentation and/or other materials provided with the
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 *    distribution.
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 *
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 * 3. All advertising materials mentioning features or use of this
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 *    software must display the following acknowledgment:
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 *    "This product includes software developed by the OpenSSL Project
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 *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
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 *
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 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
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 *    endorse or promote products derived from this software without
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 *    prior written permission. For written permission, please contact
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 *    licensing@OpenSSL.org.
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 *
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 * 5. Products derived from this software may not be called "OpenSSL"
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 *    nor may "OpenSSL" appear in their names without prior written
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 *    permission of the OpenSSL Project.
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 *
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 * 6. Redistributions of any form whatsoever must retain the following
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 *    acknowledgment:
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 *    "This product includes software developed by the OpenSSL Project
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 *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
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 *
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 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
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 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
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 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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 * OF THE POSSIBILITY OF SUCH DAMAGE.
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 * ====================================================================
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 *
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 * This product includes cryptographic software written by Eric Young
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 * (eay@cryptsoft.com).  This product includes software written by Tim
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 * Hudson (tjh@cryptsoft.com).
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 *
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 */
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#include <stdio.h>
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#include "cryptlib.h"
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#include <openssl/bn.h>
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#include <openssl/rsa.h>
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#include <openssl/x509.h>
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#include <openssl/asn1t.h>
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/* Override the default free and new methods */
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static int rsa_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it,
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                  void *exarg)
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0
{
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0
    if (operation == ASN1_OP_NEW_PRE) {
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0
        *pval = (ASN1_VALUE *)RSA_new();
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0
        if (*pval)
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0
            return 2;
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        return 0;
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0
    } else if (operation == ASN1_OP_FREE_PRE) {
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        RSA_free((RSA *)*pval);
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        *pval = NULL;
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        return 2;
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0
    }
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0
    return 1;
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0
}
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ASN1_SEQUENCE_cb(RSAPrivateKey, rsa_cb) = {
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        ASN1_SIMPLE(RSA, version, LONG),
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        ASN1_SIMPLE(RSA, n, BIGNUM),
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        ASN1_SIMPLE(RSA, e, BIGNUM),
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        ASN1_SIMPLE(RSA, d, BIGNUM),
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        ASN1_SIMPLE(RSA, p, BIGNUM),
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        ASN1_SIMPLE(RSA, q, BIGNUM),
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        ASN1_SIMPLE(RSA, dmp1, BIGNUM),
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        ASN1_SIMPLE(RSA, dmq1, BIGNUM),
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        ASN1_SIMPLE(RSA, iqmp, BIGNUM)
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} ASN1_SEQUENCE_END_cb(RSA, RSAPrivateKey)
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ASN1_SEQUENCE_cb(RSAPublicKey, rsa_cb) = {
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        ASN1_SIMPLE(RSA, n, BIGNUM),
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        ASN1_SIMPLE(RSA, e, BIGNUM),
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} ASN1_SEQUENCE_END_cb(RSA, RSAPublicKey)
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ASN1_SEQUENCE(RSA_PSS_PARAMS) = {
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        ASN1_EXP_OPT(RSA_PSS_PARAMS, hashAlgorithm, X509_ALGOR,0),
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        ASN1_EXP_OPT(RSA_PSS_PARAMS, maskGenAlgorithm, X509_ALGOR,1),
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        ASN1_EXP_OPT(RSA_PSS_PARAMS, saltLength, ASN1_INTEGER,2),
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        ASN1_EXP_OPT(RSA_PSS_PARAMS, trailerField, ASN1_INTEGER,3)
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} ASN1_SEQUENCE_END(RSA_PSS_PARAMS)
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IMPLEMENT_ASN1_FUNCTIONS(RSA_PSS_PARAMS)
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ASN1_SEQUENCE(RSA_OAEP_PARAMS) = {
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        ASN1_EXP_OPT(RSA_OAEP_PARAMS, hashFunc, X509_ALGOR, 0),
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        ASN1_EXP_OPT(RSA_OAEP_PARAMS, maskGenFunc, X509_ALGOR, 1),
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        ASN1_EXP_OPT(RSA_OAEP_PARAMS, pSourceFunc, X509_ALGOR, 2),
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} ASN1_SEQUENCE_END(RSA_OAEP_PARAMS)
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IMPLEMENT_ASN1_FUNCTIONS(RSA_OAEP_PARAMS)
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IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_fname(RSA, RSAPrivateKey, RSAPrivateKey)
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IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_fname(RSA, RSAPublicKey, RSAPublicKey)
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RSA *RSAPublicKey_dup(RSA *rsa)
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0
{
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    return ASN1_item_dup(ASN1_ITEM_rptr(RSAPublicKey), rsa);
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0
}
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RSA *RSAPrivateKey_dup(RSA *rsa)
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{
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    return ASN1_item_dup(ASN1_ITEM_rptr(RSAPrivateKey), rsa);
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0
}