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| 1 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 2 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 4 | |
| 5 /* | |
| 6 * crypto.c | |
| 7 * | |
| 8 * This file implements the NSSCKFWCryptoOperation type and methods. | |
| 9 */ | |
| 10 | |
| 11 #ifndef CK_T | |
| 12 #include "ck.h" | |
| 13 #endif /* CK_T */ | |
| 14 | |
| 15 /* | |
| 16 * NSSCKFWCryptoOperation | |
| 17 * | |
| 18 * -- create/destroy -- | |
| 19 * nssCKFWCrytoOperation_Create | |
| 20 * nssCKFWCryptoOperation_Destroy | |
| 21 * | |
| 22 * -- implement public accessors -- | |
| 23 * nssCKFWCryptoOperation_GetMDCryptoOperation | |
| 24 * nssCKFWCryptoOperation_GetType | |
| 25 * | |
| 26 * -- private accessors -- | |
| 27 * | |
| 28 * -- module fronts -- | |
| 29 * nssCKFWCryptoOperation_GetFinalLength | |
| 30 * nssCKFWCryptoOperation_GetOperationLength | |
| 31 * nssCKFWCryptoOperation_Final | |
| 32 * nssCKFWCryptoOperation_Update | |
| 33 * nssCKFWCryptoOperation_DigestUpdate | |
| 34 * nssCKFWCryptoOperation_UpdateFinal | |
| 35 */ | |
| 36 | |
| 37 struct NSSCKFWCryptoOperationStr { | |
| 38 /* NSSArena *arena; */ | |
| 39 NSSCKMDCryptoOperation *mdOperation; | |
| 40 NSSCKMDSession *mdSession; | |
| 41 NSSCKFWSession *fwSession; | |
| 42 NSSCKMDToken *mdToken; | |
| 43 NSSCKFWToken *fwToken; | |
| 44 NSSCKMDInstance *mdInstance; | |
| 45 NSSCKFWInstance *fwInstance; | |
| 46 NSSCKFWCryptoOperationType type; | |
| 47 }; | |
| 48 | |
| 49 /* | |
| 50 * nssCKFWCrytoOperation_Create | |
| 51 */ | |
| 52 NSS_EXTERN NSSCKFWCryptoOperation * | |
| 53 nssCKFWCryptoOperation_Create( | |
| 54 NSSCKMDCryptoOperation *mdOperation, | |
| 55 NSSCKMDSession *mdSession, | |
| 56 NSSCKFWSession *fwSession, | |
| 57 NSSCKMDToken *mdToken, | |
| 58 NSSCKFWToken *fwToken, | |
| 59 NSSCKMDInstance *mdInstance, | |
| 60 NSSCKFWInstance *fwInstance, | |
| 61 NSSCKFWCryptoOperationType type, | |
| 62 CK_RV *pError) | |
| 63 { | |
| 64 NSSCKFWCryptoOperation *fwOperation; | |
| 65 fwOperation = nss_ZNEW(NULL, NSSCKFWCryptoOperation); | |
| 66 if (!fwOperation) { | |
| 67 *pError = CKR_HOST_MEMORY; | |
| 68 return (NSSCKFWCryptoOperation *)NULL; | |
| 69 } | |
| 70 fwOperation->mdOperation = mdOperation; | |
| 71 fwOperation->mdSession = mdSession; | |
| 72 fwOperation->fwSession = fwSession; | |
| 73 fwOperation->mdToken = mdToken; | |
| 74 fwOperation->fwToken = fwToken; | |
| 75 fwOperation->mdInstance = mdInstance; | |
| 76 fwOperation->fwInstance = fwInstance; | |
| 77 fwOperation->type = type; | |
| 78 return fwOperation; | |
| 79 } | |
| 80 | |
| 81 /* | |
| 82 * nssCKFWCryptoOperation_Destroy | |
| 83 */ | |
| 84 NSS_EXTERN void | |
| 85 nssCKFWCryptoOperation_Destroy( | |
| 86 NSSCKFWCryptoOperation *fwOperation) | |
| 87 { | |
| 88 if ((NSSCKMDCryptoOperation *)NULL != fwOperation->mdOperation) { | |
| 89 if (fwOperation->mdOperation->Destroy) { | |
| 90 fwOperation->mdOperation->Destroy( | |
| 91 fwOperation->mdOperation, | |
| 92 fwOperation, | |
| 93 fwOperation->mdInstance, | |
| 94 fwOperation->fwInstance); | |
| 95 } | |
| 96 } | |
| 97 nss_ZFreeIf(fwOperation); | |
| 98 } | |
| 99 | |
| 100 /* | |
| 101 * nssCKFWCryptoOperation_GetMDCryptoOperation | |
| 102 */ | |
| 103 NSS_EXTERN NSSCKMDCryptoOperation * | |
| 104 nssCKFWCryptoOperation_GetMDCryptoOperation( | |
| 105 NSSCKFWCryptoOperation *fwOperation) | |
| 106 { | |
| 107 return fwOperation->mdOperation; | |
| 108 } | |
| 109 | |
| 110 /* | |
| 111 * nssCKFWCryptoOperation_GetType | |
| 112 */ | |
| 113 NSS_EXTERN NSSCKFWCryptoOperationType | |
| 114 nssCKFWCryptoOperation_GetType( | |
| 115 NSSCKFWCryptoOperation *fwOperation) | |
| 116 { | |
| 117 return fwOperation->type; | |
| 118 } | |
| 119 | |
| 120 /* | |
| 121 * nssCKFWCryptoOperation_GetFinalLength | |
| 122 */ | |
| 123 NSS_EXTERN CK_ULONG | |
| 124 nssCKFWCryptoOperation_GetFinalLength( | |
| 125 NSSCKFWCryptoOperation *fwOperation, | |
| 126 CK_RV *pError) | |
| 127 { | |
| 128 if (!fwOperation->mdOperation->GetFinalLength) { | |
| 129 *pError = CKR_FUNCTION_FAILED; | |
| 130 return 0; | |
| 131 } | |
| 132 return fwOperation->mdOperation->GetFinalLength( | |
| 133 fwOperation->mdOperation, | |
| 134 fwOperation, | |
| 135 fwOperation->mdSession, | |
| 136 fwOperation->fwSession, | |
| 137 fwOperation->mdToken, | |
| 138 fwOperation->fwToken, | |
| 139 fwOperation->mdInstance, | |
| 140 fwOperation->fwInstance, | |
| 141 pError); | |
| 142 } | |
| 143 | |
| 144 /* | |
| 145 * nssCKFWCryptoOperation_GetOperationLength | |
| 146 */ | |
| 147 NSS_EXTERN CK_ULONG | |
| 148 nssCKFWCryptoOperation_GetOperationLength( | |
| 149 NSSCKFWCryptoOperation *fwOperation, | |
| 150 NSSItem *inputBuffer, | |
| 151 CK_RV *pError) | |
| 152 { | |
| 153 if (!fwOperation->mdOperation->GetOperationLength) { | |
| 154 *pError = CKR_FUNCTION_FAILED; | |
| 155 return 0; | |
| 156 } | |
| 157 return fwOperation->mdOperation->GetOperationLength( | |
| 158 fwOperation->mdOperation, | |
| 159 fwOperation, | |
| 160 fwOperation->mdSession, | |
| 161 fwOperation->fwSession, | |
| 162 fwOperation->mdToken, | |
| 163 fwOperation->fwToken, | |
| 164 fwOperation->mdInstance, | |
| 165 fwOperation->fwInstance, | |
| 166 inputBuffer, | |
| 167 pError); | |
| 168 } | |
| 169 | |
| 170 /* | |
| 171 * nssCKFWCryptoOperation_Final | |
| 172 */ | |
| 173 NSS_EXTERN CK_RV | |
| 174 nssCKFWCryptoOperation_Final( | |
| 175 NSSCKFWCryptoOperation *fwOperation, | |
| 176 NSSItem *outputBuffer) | |
| 177 { | |
| 178 if (!fwOperation->mdOperation->Final) { | |
| 179 return CKR_FUNCTION_FAILED; | |
| 180 } | |
| 181 return fwOperation->mdOperation->Final( | |
| 182 fwOperation->mdOperation, | |
| 183 fwOperation, | |
| 184 fwOperation->mdSession, | |
| 185 fwOperation->fwSession, | |
| 186 fwOperation->mdToken, | |
| 187 fwOperation->fwToken, | |
| 188 fwOperation->mdInstance, | |
| 189 fwOperation->fwInstance, | |
| 190 outputBuffer); | |
| 191 } | |
| 192 | |
| 193 /* | |
| 194 * nssCKFWCryptoOperation_Update | |
| 195 */ | |
| 196 NSS_EXTERN CK_RV | |
| 197 nssCKFWCryptoOperation_Update( | |
| 198 NSSCKFWCryptoOperation *fwOperation, | |
| 199 NSSItem *inputBuffer, | |
| 200 NSSItem *outputBuffer) | |
| 201 { | |
| 202 if (!fwOperation->mdOperation->Update) { | |
| 203 return CKR_FUNCTION_FAILED; | |
| 204 } | |
| 205 return fwOperation->mdOperation->Update( | |
| 206 fwOperation->mdOperation, | |
| 207 fwOperation, | |
| 208 fwOperation->mdSession, | |
| 209 fwOperation->fwSession, | |
| 210 fwOperation->mdToken, | |
| 211 fwOperation->fwToken, | |
| 212 fwOperation->mdInstance, | |
| 213 fwOperation->fwInstance, | |
| 214 inputBuffer, | |
| 215 outputBuffer); | |
| 216 } | |
| 217 | |
| 218 /* | |
| 219 * nssCKFWCryptoOperation_DigestUpdate | |
| 220 */ | |
| 221 NSS_EXTERN CK_RV | |
| 222 nssCKFWCryptoOperation_DigestUpdate( | |
| 223 NSSCKFWCryptoOperation *fwOperation, | |
| 224 NSSItem *inputBuffer) | |
| 225 { | |
| 226 if (!fwOperation->mdOperation->DigestUpdate) { | |
| 227 return CKR_FUNCTION_FAILED; | |
| 228 } | |
| 229 return fwOperation->mdOperation->DigestUpdate( | |
| 230 fwOperation->mdOperation, | |
| 231 fwOperation, | |
| 232 fwOperation->mdSession, | |
| 233 fwOperation->fwSession, | |
| 234 fwOperation->mdToken, | |
| 235 fwOperation->fwToken, | |
| 236 fwOperation->mdInstance, | |
| 237 fwOperation->fwInstance, | |
| 238 inputBuffer); | |
| 239 } | |
| 240 | |
| 241 /* | |
| 242 * nssCKFWCryptoOperation_DigestKey | |
| 243 */ | |
| 244 NSS_EXTERN CK_RV | |
| 245 nssCKFWCryptoOperation_DigestKey( | |
| 246 NSSCKFWCryptoOperation *fwOperation, | |
| 247 NSSCKFWObject *fwObject /* Key */ | |
| 248 ) | |
| 249 { | |
| 250 NSSCKMDObject *mdObject; | |
| 251 | |
| 252 if (!fwOperation->mdOperation->DigestKey) { | |
| 253 return CKR_FUNCTION_FAILED; | |
| 254 } | |
| 255 mdObject = nssCKFWObject_GetMDObject(fwObject); | |
| 256 return fwOperation->mdOperation->DigestKey( | |
| 257 fwOperation->mdOperation, | |
| 258 fwOperation, | |
| 259 fwOperation->mdToken, | |
| 260 fwOperation->fwToken, | |
| 261 fwOperation->mdInstance, | |
| 262 fwOperation->fwInstance, | |
| 263 mdObject, | |
| 264 fwObject); | |
| 265 } | |
| 266 | |
| 267 /* | |
| 268 * nssCKFWCryptoOperation_UpdateFinal | |
| 269 */ | |
| 270 NSS_EXTERN CK_RV | |
| 271 nssCKFWCryptoOperation_UpdateFinal( | |
| 272 NSSCKFWCryptoOperation *fwOperation, | |
| 273 NSSItem *inputBuffer, | |
| 274 NSSItem *outputBuffer) | |
| 275 { | |
| 276 if (!fwOperation->mdOperation->UpdateFinal) { | |
| 277 return CKR_FUNCTION_FAILED; | |
| 278 } | |
| 279 return fwOperation->mdOperation->UpdateFinal( | |
| 280 fwOperation->mdOperation, | |
| 281 fwOperation, | |
| 282 fwOperation->mdSession, | |
| 283 fwOperation->fwSession, | |
| 284 fwOperation->mdToken, | |
| 285 fwOperation->fwToken, | |
| 286 fwOperation->mdInstance, | |
| 287 fwOperation->fwInstance, | |
| 288 inputBuffer, | |
| 289 outputBuffer); | |
| 290 } | |
| 291 | |
| 292 /* | |
| 293 * nssCKFWCryptoOperation_UpdateCombo | |
| 294 */ | |
| 295 NSS_EXTERN CK_RV | |
| 296 nssCKFWCryptoOperation_UpdateCombo( | |
| 297 NSSCKFWCryptoOperation *fwOperation, | |
| 298 NSSCKFWCryptoOperation *fwPeerOperation, | |
| 299 NSSItem *inputBuffer, | |
| 300 NSSItem *outputBuffer) | |
| 301 { | |
| 302 if (!fwOperation->mdOperation->UpdateCombo) { | |
| 303 return CKR_FUNCTION_FAILED; | |
| 304 } | |
| 305 return fwOperation->mdOperation->UpdateCombo( | |
| 306 fwOperation->mdOperation, | |
| 307 fwOperation, | |
| 308 fwPeerOperation->mdOperation, | |
| 309 fwPeerOperation, | |
| 310 fwOperation->mdSession, | |
| 311 fwOperation->fwSession, | |
| 312 fwOperation->mdToken, | |
| 313 fwOperation->fwToken, | |
| 314 fwOperation->mdInstance, | |
| 315 fwOperation->fwInstance, | |
| 316 inputBuffer, | |
| 317 outputBuffer); | |
| 318 } | |
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Chromium Code Reviews
Issue 2078763002:
Delete bundled copy of NSS and replace with README. (Closed)
Base URL: https://chromium.googlesource.com/chromium/deps/nss@master