[331] | 1 | /*
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| 2 | * Copyright 2000-2016 The OpenSSL Project Authors. All Rights Reserved.
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| 3 | *
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| 4 | * Licensed under the OpenSSL license (the "License"). You may not use
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| 5 | * this file except in compliance with the License. You can obtain a copy
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| 6 | * in the file LICENSE in the source distribution or at
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| 7 | * https://www.openssl.org/source/license.html
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| 8 | */
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| 9 |
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| 10 | #include <stdio.h>
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| 11 | #include "internal/cryptlib.h"
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| 12 | #include <openssl/bn.h>
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| 13 | #include <openssl/x509.h>
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| 14 | #include <openssl/asn1t.h>
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| 15 | #include "rsa_locl.h"
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| 16 |
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| 17 | /* Override the default free and new methods */
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| 18 | static int rsa_cb(int operation, ASN1_VALUE **pval, const ASN1_ITEM *it,
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| 19 | void *exarg)
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| 20 | {
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| 21 | if (operation == ASN1_OP_NEW_PRE) {
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| 22 | *pval = (ASN1_VALUE *)RSA_new();
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| 23 | if (*pval != NULL)
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| 24 | return 2;
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| 25 | return 0;
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| 26 | } else if (operation == ASN1_OP_FREE_PRE) {
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| 27 | RSA_free((RSA *)*pval);
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| 28 | *pval = NULL;
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| 29 | return 2;
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| 30 | }
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| 31 | return 1;
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| 32 | }
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| 33 |
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| 34 | ASN1_SEQUENCE_cb(RSAPrivateKey, rsa_cb) = {
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| 35 | ASN1_SIMPLE(RSA, version, LONG),
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| 36 | ASN1_SIMPLE(RSA, n, BIGNUM),
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| 37 | ASN1_SIMPLE(RSA, e, BIGNUM),
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| 38 | ASN1_SIMPLE(RSA, d, CBIGNUM),
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| 39 | ASN1_SIMPLE(RSA, p, CBIGNUM),
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| 40 | ASN1_SIMPLE(RSA, q, CBIGNUM),
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| 41 | ASN1_SIMPLE(RSA, dmp1, CBIGNUM),
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| 42 | ASN1_SIMPLE(RSA, dmq1, CBIGNUM),
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| 43 | ASN1_SIMPLE(RSA, iqmp, CBIGNUM)
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| 44 | } ASN1_SEQUENCE_END_cb(RSA, RSAPrivateKey)
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| 45 |
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| 46 |
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| 47 | ASN1_SEQUENCE_cb(RSAPublicKey, rsa_cb) = {
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| 48 | ASN1_SIMPLE(RSA, n, BIGNUM),
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| 49 | ASN1_SIMPLE(RSA, e, BIGNUM),
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| 50 | } ASN1_SEQUENCE_END_cb(RSA, RSAPublicKey)
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| 51 |
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| 52 | ASN1_SEQUENCE(RSA_PSS_PARAMS) = {
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| 53 | ASN1_EXP_OPT(RSA_PSS_PARAMS, hashAlgorithm, X509_ALGOR,0),
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| 54 | ASN1_EXP_OPT(RSA_PSS_PARAMS, maskGenAlgorithm, X509_ALGOR,1),
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| 55 | ASN1_EXP_OPT(RSA_PSS_PARAMS, saltLength, ASN1_INTEGER,2),
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| 56 | ASN1_EXP_OPT(RSA_PSS_PARAMS, trailerField, ASN1_INTEGER,3)
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| 57 | } ASN1_SEQUENCE_END(RSA_PSS_PARAMS)
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| 58 |
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| 59 | IMPLEMENT_ASN1_FUNCTIONS(RSA_PSS_PARAMS)
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| 60 |
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| 61 | ASN1_SEQUENCE(RSA_OAEP_PARAMS) = {
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| 62 | ASN1_EXP_OPT(RSA_OAEP_PARAMS, hashFunc, X509_ALGOR, 0),
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| 63 | ASN1_EXP_OPT(RSA_OAEP_PARAMS, maskGenFunc, X509_ALGOR, 1),
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| 64 | ASN1_EXP_OPT(RSA_OAEP_PARAMS, pSourceFunc, X509_ALGOR, 2),
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| 65 | } ASN1_SEQUENCE_END(RSA_OAEP_PARAMS)
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| 66 |
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| 67 | IMPLEMENT_ASN1_FUNCTIONS(RSA_OAEP_PARAMS)
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| 68 |
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| 69 | IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_fname(RSA, RSAPrivateKey, RSAPrivateKey)
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| 70 |
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| 71 | IMPLEMENT_ASN1_ENCODE_FUNCTIONS_const_fname(RSA, RSAPublicKey, RSAPublicKey)
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| 72 |
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| 73 | RSA *RSAPublicKey_dup(RSA *rsa)
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| 74 | {
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| 75 | return ASN1_item_dup(ASN1_ITEM_rptr(RSAPublicKey), rsa);
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| 76 | }
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| 77 |
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| 78 | RSA *RSAPrivateKey_dup(RSA *rsa)
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| 79 | {
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| 80 | return ASN1_item_dup(ASN1_ITEM_rptr(RSAPrivateKey), rsa);
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| 81 | }
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