1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
|
/********************************************************************************/
/* */
/* OpenSSL Crypto Utilities */
/* Written by Ken Goldman */
/* IBM Thomas J. Watson Research Center */
/* $Id: cryptoutils.h 1015 2017-06-07 13:16:34Z kgoldman $ */
/* */
/* (c) Copyright IBM Corporation 2017. */
/* */
/* All rights reserved. */
/* */
/* Redistribution and use in source and binary forms, with or without */
/* modification, are permitted provided that the following conditions are */
/* met: */
/* */
/* Redistributions of source code must retain the above copyright notice, */
/* this list of conditions and the following disclaimer. */
/* */
/* Redistributions in binary form must reproduce the above copyright */
/* notice, this list of conditions and the following disclaimer in the */
/* documentation and/or other materials provided with the distribution. */
/* */
/* Neither the names of the IBM Corporation nor the names of its */
/* contributors may be used to endorse or promote products derived from */
/* this software without specific prior written permission. */
/* */
/* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS */
/* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT */
/* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR */
/* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT */
/* HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, */
/* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT */
/* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, */
/* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY */
/* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT */
/* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE */
/* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
/********************************************************************************/
#ifndef CRYPTUTILS_H
#define CRYPTUTILS_H
#include <openssl/pem.h>
#include <tss2/tss.h>
#ifdef __cplusplus
extern "C" {
#endif
TPM_RC convertPemToEvpPrivKey(EVP_PKEY **evpPkey,
const char *pemKeyFilename,
const char *password);
TPM_RC convertPemToEvpPubKey(EVP_PKEY **evpPkey,
const char *pemKeyFilename);
TPM_RC convertEvpPkeyToEckey(EC_KEY **ecKey,
EVP_PKEY *evpPkey);
TPM_RC convertEvpPkeyToRsakey(RSA **rsaKey,
EVP_PKEY *evpPkey);
TPM_RC convertEcKeyToPrivateKeyBin(int *privateKeyBytes,
uint8_t **privateKeyBin,
const EC_KEY *ecKey);
TPM_RC convertRsaKeyToPrivateKeyBin(int *privateKeyBytes,
uint8_t **privateKeyBin,
const RSA *rsaKey);
TPM_RC convertEcKeyToPublicKeyBin(int *modulusBytes,
uint8_t **modulusBin,
const EC_KEY *ecKey);
TPM_RC convertRsaKeyToPublicKeyBin(int *modulusBytes,
uint8_t **modulusBin,
const RSA *rsaKey);
TPM_RC convertEcPrivateKeyBinToPrivate(TPM2B_PRIVATE *objectPrivate,
int privateKeyBytes,
uint8_t *privateKeyBin,
const char *password);
TPM_RC convertRsaPrivateKeyBinToPrivate(TPM2B_PRIVATE *objectPrivate,
TPM2B_SENSITIVE *objectSensitive,
int privateKeyBytes,
uint8_t *privateKeyBin,
const char *password);
TPM_RC convertEcPublicKeyBinToPublic(TPM2B_PUBLIC *objectPublic,
int keyType,
TPMI_ALG_HASH nalg,
TPMI_ALG_HASH halg,
int modulusBytes,
uint8_t *modulusBin);
TPM_RC convertRsaPublicKeyBinToPublic(TPM2B_PUBLIC *objectPublic,
int keyType,
TPMI_ALG_HASH nalg,
TPMI_ALG_HASH halg,
int modulusBytes,
uint8_t *modulusBin);
TPM_RC convertEcKeyToPrivate(TPM2B_PRIVATE *objectPrivate,
EC_KEY *ecKey,
const char *password);
TPM_RC convertRsaKeyToPrivate(TPM2B_PRIVATE *objectPrivate,
TPM2B_SENSITIVE *objectSensitive,
RSA *rsaKey,
const char *password);
TPM_RC convertEcKeyToPublic(TPM2B_PUBLIC *objectPublic,
int keyType,
TPMI_ALG_HASH nalg,
TPMI_ALG_HASH halg,
EC_KEY *ecKey);
TPM_RC convertRsaKeyToPublic(TPM2B_PUBLIC *objectPublic,
int keyType,
TPMI_ALG_HASH nalg,
TPMI_ALG_HASH halg,
RSA *rsaKey);
TPM_RC convertEcPemToKeyPair(TPM2B_PUBLIC *objectPublic,
TPM2B_PRIVATE *objectPrivate,
int keyType,
TPMI_ALG_HASH nalg,
TPMI_ALG_HASH halg,
const char *pemKeyFilename,
const char *password);
TPM_RC convertEcPemToPublic(TPM2B_PUBLIC *objectPublic,
int keyType,
TPMI_ALG_HASH nalg,
TPMI_ALG_HASH halg,
const char *pemKeyFilename);
TPM_RC convertRsaPemToKeyPair(TPM2B_PUBLIC *objectPublic,
TPM2B_PRIVATE *objectPrivate,
int keyType,
TPMI_ALG_HASH nalg,
TPMI_ALG_HASH halg,
const char *pemKeyFilename,
const char *password);
TPM_RC convertRsaDerToKeyPair(TPM2B_PUBLIC *objectPublic,
TPM2B_SENSITIVE *objectSensitive,
int keyType,
TPMI_ALG_HASH nalg,
TPMI_ALG_HASH halg,
const char *derKeyFilename);
TPM_RC convertRsaPemToPublic(TPM2B_PUBLIC *objectPublic,
int keyType,
TPMI_ALG_HASH nalg,
TPMI_ALG_HASH halg,
const char *pemKeyFilename);
TPM_RC getRsaKeyParts(const BIGNUM **n,
const BIGNUM **e,
const BIGNUM **d,
const BIGNUM **p,
const BIGNUM **q,
const RSA *rsaKey);
int getRsaPubkeyAlgorithm(EVP_PKEY *pkey);
TPM_RC convertPublicToPEM(const TPM2B_PUBLIC *public,
const char *pemFilename);
TPM_RC convertRsaPublicToEvpPubKey(EVP_PKEY **evpPubkey,
const TPM2B_PUBLIC_KEY_RSA *tpm2bRsa);
TPM_RC convertEcPublicToEvpPubKey(EVP_PKEY **evpPubkey,
const TPMS_ECC_POINT *tpmsEccPoint);
TPM_RC convertEvpPubkeyToPem(EVP_PKEY *evpPubkey,
const char *pemFilename);
TPM_RC verifySignatureFromPem(unsigned char *message,
unsigned int messageSize,
TPMT_SIGNATURE *tSignature,
TPMI_ALG_HASH halg,
const char *pemFilename);
TPM_RC verifyRSASignatureFromEvpPubKey(unsigned char *message,
unsigned int messageSize,
TPMT_SIGNATURE *tSignature,
TPMI_ALG_HASH halg,
EVP_PKEY *evpPkey);
TPM_RC verifyEcSignatureFromEvpPubKey(unsigned char *message,
unsigned int messageSize,
TPMT_SIGNATURE *tSignature,
EVP_PKEY *evpPkey);
TPM_RC convertRsaBinToTSignature(TPMT_SIGNATURE *tSignature,
TPMI_ALG_HASH halg,
uint8_t *signatureBin,
size_t signatureBinLen);
TPM_RC convertEcBinToTSignature(TPMT_SIGNATURE *tSignature,
TPMI_ALG_HASH halg,
const uint8_t *signatureBin,
size_t signatureBinLen);
TPM_RC convertBin2Bn(BIGNUM **bn,
const unsigned char *bin,
unsigned int bytes);
#ifdef __cplusplus
}
#endif
#endif
|
