1 /*- 2 * Copyright (c) 2003-2007 Tim Kientzle 3 * Copyright (c) 2011 Andres Mejia 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR 16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 18 * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT, 19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 */ 26 27 #ifndef ARCHIVE_DIGEST_PRIVATE_H_INCLUDED 28 #define ARCHIVE_DIGEST_PRIVATE_H_INCLUDED 29 30 #ifndef __LIBARCHIVE_BUILD 31 #error This header is only to be used internally to libarchive. 32 #endif 33 #ifndef __LIBARCHIVE_CONFIG_H_INCLUDED 34 #error "Should have include config.h first!" 35 #endif 36 37 /* 38 * Crypto support in various Operating Systems: 39 * 40 * NetBSD: 41 * - MD5 and SHA1 in libc: without _ after algorithm name 42 * - SHA2 in libc: with _ after algorithm name 43 * 44 * OpenBSD: 45 * - MD5, SHA1 and SHA2 in libc: without _ after algorithm name 46 * - OpenBSD 4.4 and earlier have SHA2 in libc with _ after algorithm name 47 * 48 * DragonFly and FreeBSD: 49 * - MD5 libmd: without _ after algorithm name 50 * - SHA1, SHA256 and SHA512 in libmd: with _ after algorithm name 51 * 52 * Mac OS X (10.4 and later): 53 * - MD5, SHA1 and SHA2 in libSystem: with CC_ prefix and _ after algorithm name 54 * 55 * OpenSSL: 56 * - MD5, SHA1 and SHA2 in libcrypto: with _ after algorithm name 57 * 58 * Windows: 59 * - MD5, SHA1 and SHA2 in archive_crypto.c using Windows crypto API 60 */ 61 62 /* libc crypto headers */ 63 #if defined(ARCHIVE_CRYPTO_MD5_LIBC) 64 #include <md5.h> 65 #endif 66 #if defined(ARCHIVE_CRYPTO_RMD160_LIBC) 67 #include <rmd160.h> 68 #endif 69 #if defined(ARCHIVE_CRYPTO_SHA1_LIBC) 70 #include <sha1.h> 71 #endif 72 #if defined(ARCHIVE_CRYPTO_SHA256_LIBC) ||\ 73 defined(ARCHIVE_CRYPTO_SHA256_LIBC2) ||\ 74 defined(ARCHIVE_CRYPTO_SHA256_LIBC3) ||\ 75 defined(ARCHIVE_CRYPTO_SHA384_LIBC) ||\ 76 defined(ARCHIVE_CRYPTO_SHA384_LIBC2) ||\ 77 defined(ARCHIVE_CRYPTO_SHA384_LIBC3) ||\ 78 defined(ARCHIVE_CRYPTO_SHA512_LIBC) ||\ 79 defined(ARCHIVE_CRYPTO_SHA512_LIBC2) ||\ 80 defined(ARCHIVE_CRYPTO_SHA512_LIBC3) 81 #include <sha2.h> 82 #endif 83 84 /* libmd crypto headers */ 85 #if defined(ARCHIVE_CRYPTO_MD5_LIBMD) ||\ 86 defined(ARCHIVE_CRYPTO_RMD160_LIBMD) ||\ 87 defined(ARCHIVE_CRYPTO_SHA1_LIBMD) ||\ 88 defined(ARCHIVE_CRYPTO_SHA256_LIBMD) ||\ 89 defined(ARCHIVE_CRYPTO_SHA512_LIBMD) 90 #define ARCHIVE_CRYPTO_LIBMD 1 91 #endif 92 93 #if defined(ARCHIVE_CRYPTO_MD5_LIBMD) 94 #include <md5.h> 95 #endif 96 #if defined(ARCHIVE_CRYPTO_RMD160_LIBMD) 97 #include <ripemd.h> 98 #endif 99 #if defined(ARCHIVE_CRYPTO_SHA1_LIBMD) 100 #include <sha.h> 101 #endif 102 #if defined(ARCHIVE_CRYPTO_SHA256_LIBMD) 103 #include <sha256.h> 104 #endif 105 #if defined(ARCHIVE_CRYPTO_SHA512_LIBMD) 106 #include <sha512.h> 107 #endif 108 109 /* libSystem crypto headers */ 110 #if defined(ARCHIVE_CRYPTO_MD5_LIBSYSTEM) ||\ 111 defined(ARCHIVE_CRYPTO_SHA1_LIBSYSTEM) ||\ 112 defined(ARCHIVE_CRYPTO_SHA256_LIBSYSTEM) ||\ 113 defined(ARCHIVE_CRYPTO_SHA384_LIBSYSTEM) ||\ 114 defined(ARCHIVE_CRYPTO_SHA512_LIBSYSTEM) 115 #include <CommonCrypto/CommonDigest.h> 116 #define ARCHIVE_CRYPTO_CommonCrypto 1 117 #endif 118 119 /* mbed TLS crypto headers */ 120 #if defined(ARCHIVE_CRYPTO_MD5_MBEDTLS) 121 #include <mbedtls/md5.h> 122 #endif 123 #if defined(ARCHIVE_CRYPTO_RMD160_MBEDTLS) 124 #include <mbedtls/ripemd160.h> 125 #endif 126 #if defined(ARCHIVE_CRYPTO_SHA1_MBEDTLS) 127 #include <mbedtls/sha1.h> 128 #endif 129 #if defined(ARCHIVE_CRYPTO_SHA256_MBEDTLS) 130 #include <mbedtls/sha256.h> 131 #endif 132 #if defined(ARCHIVE_CRYPTO_SHA384_MBEDTLS) ||\ 133 defined(ARCHIVE_CRYPTO_SHA512_MBEDTLS) 134 #include <mbedtls/sha512.h> 135 #endif 136 137 /* Nettle crypto headers */ 138 #if defined(ARCHIVE_CRYPTO_MD5_NETTLE) 139 #include <nettle/md5.h> 140 #endif 141 #if defined(ARCHIVE_CRYPTO_RMD160_NETTLE) 142 #include <nettle/ripemd160.h> 143 #endif 144 #if defined(ARCHIVE_CRYPTO_SHA1_NETTLE) ||\ 145 defined(ARCHIVE_CRYPTO_SHA256_NETTLE) ||\ 146 defined(ARCHIVE_CRYPTO_SHA384_NETTLE) ||\ 147 defined(ARCHIVE_CRYPTO_SHA512_NETTLE) 148 #include <nettle/sha.h> 149 #endif 150 151 /* OpenSSL crypto headers */ 152 #if defined(ARCHIVE_CRYPTO_MD5_OPENSSL) ||\ 153 defined(ARCHIVE_CRYPTO_RMD160_OPENSSL) ||\ 154 defined(ARCHIVE_CRYPTO_SHA1_OPENSSL) ||\ 155 defined(ARCHIVE_CRYPTO_SHA256_OPENSSL) ||\ 156 defined(ARCHIVE_CRYPTO_SHA384_OPENSSL) ||\ 157 defined(ARCHIVE_CRYPTO_SHA512_OPENSSL) 158 #define ARCHIVE_CRYPTO_OPENSSL 1 159 #include "archive_openssl_evp_private.h" 160 #endif 161 162 /* Windows crypto headers */ 163 #if defined(ARCHIVE_CRYPTO_MD5_WIN) ||\ 164 defined(ARCHIVE_CRYPTO_SHA1_WIN) ||\ 165 defined(ARCHIVE_CRYPTO_SHA256_WIN) ||\ 166 defined(ARCHIVE_CRYPTO_SHA384_WIN) ||\ 167 defined(ARCHIVE_CRYPTO_SHA512_WIN) 168 #if defined(HAVE_BCRYPT_H) && _WIN32_WINNT >= _WIN32_WINNT_VISTA 169 /* don't use bcrypt when XP needs to be supported */ 170 #include <bcrypt.h> 171 #define ARCHIVE_CRYPTO_CNG 1 172 typedef struct { 173 int valid; 174 BCRYPT_ALG_HANDLE hAlg; 175 BCRYPT_HASH_HANDLE hHash; 176 } Digest_CTX; 177 #else 178 #include <windows.h> 179 #include <wincrypt.h> 180 #define ARCHIVE_CRYPTO_WINCRYPT 1 181 typedef struct { 182 int valid; 183 HCRYPTPROV cryptProv; 184 HCRYPTHASH hash; 185 } Digest_CTX; 186 #endif 187 #endif 188 189 /* typedefs */ 190 #if defined(ARCHIVE_CRYPTO_MD5_LIBC) 191 typedef MD5_CTX archive_md5_ctx; 192 #elif defined(ARCHIVE_CRYPTO_MD5_LIBMD) 193 typedef MD5_CTX archive_md5_ctx; 194 #elif defined(ARCHIVE_CRYPTO_MD5_LIBSYSTEM) 195 typedef CC_MD5_CTX archive_md5_ctx; 196 #elif defined(ARCHIVE_CRYPTO_MD5_WIN) 197 typedef Digest_CTX archive_md5_ctx; 198 #elif defined(ARCHIVE_CRYPTO_MD5_MBEDTLS) 199 #define ARCHIVE_CRYPTO_MBED 1 200 typedef mbedtls_md5_context archive_md5_ctx; 201 #elif defined(ARCHIVE_CRYPTO_MD5_NETTLE) 202 #define ARCHIVE_CRYPTO_NETTLE 1 203 typedef struct md5_ctx archive_md5_ctx; 204 #elif defined(ARCHIVE_CRYPTO_MD5_OPENSSL) 205 typedef EVP_MD_CTX *archive_md5_ctx; 206 #else 207 typedef unsigned char archive_md5_ctx; 208 #endif 209 210 #if defined(ARCHIVE_CRYPTO_RMD160_LIBC) 211 typedef RMD160_CTX archive_rmd160_ctx; 212 #elif defined(ARCHIVE_CRYPTO_RMD160_LIBMD) 213 typedef RIPEMD160_CTX archive_rmd160_ctx; 214 #elif defined(ARCHIVE_CRYPTO_RMD160_MBEDTLS) 215 #define ARCHIVE_CRYPTO_MBED 1 216 typedef mbedtls_ripemd160_context archive_rmd160_ctx; 217 #elif defined(ARCHIVE_CRYPTO_RMD160_NETTLE) 218 #define ARCHIVE_CRYPTO_NETTLE 1 219 typedef struct ripemd160_ctx archive_rmd160_ctx; 220 #elif defined(ARCHIVE_CRYPTO_RMD160_OPENSSL) 221 typedef EVP_MD_CTX *archive_rmd160_ctx; 222 #else 223 typedef unsigned char archive_rmd160_ctx; 224 #endif 225 226 #if defined(ARCHIVE_CRYPTO_SHA1_LIBC) 227 typedef SHA1_CTX archive_sha1_ctx; 228 #elif defined(ARCHIVE_CRYPTO_SHA1_LIBMD) 229 typedef SHA1_CTX archive_sha1_ctx; 230 #elif defined(ARCHIVE_CRYPTO_SHA1_LIBSYSTEM) 231 typedef CC_SHA1_CTX archive_sha1_ctx; 232 #elif defined(ARCHIVE_CRYPTO_SHA1_WIN) 233 typedef Digest_CTX archive_sha1_ctx; 234 #elif defined(ARCHIVE_CRYPTO_SHA1_MBEDTLS) 235 #define ARCHIVE_CRYPTO_MBED 1 236 typedef mbedtls_sha1_context archive_sha1_ctx; 237 #elif defined(ARCHIVE_CRYPTO_SHA1_NETTLE) 238 #define ARCHIVE_CRYPTO_NETTLE 1 239 typedef struct sha1_ctx archive_sha1_ctx; 240 #elif defined(ARCHIVE_CRYPTO_SHA1_OPENSSL) 241 typedef EVP_MD_CTX *archive_sha1_ctx; 242 #else 243 typedef unsigned char archive_sha1_ctx; 244 #endif 245 246 #if defined(ARCHIVE_CRYPTO_SHA256_LIBC) 247 typedef SHA256_CTX archive_sha256_ctx; 248 #elif defined(ARCHIVE_CRYPTO_SHA256_LIBC2) 249 typedef SHA256_CTX archive_sha256_ctx; 250 #elif defined(ARCHIVE_CRYPTO_SHA256_LIBC3) 251 typedef SHA2_CTX archive_sha256_ctx; 252 #elif defined(ARCHIVE_CRYPTO_SHA256_LIBMD) 253 typedef SHA256_CTX archive_sha256_ctx; 254 #elif defined(ARCHIVE_CRYPTO_SHA256_LIBSYSTEM) 255 typedef CC_SHA256_CTX archive_sha256_ctx; 256 #elif defined(ARCHIVE_CRYPTO_SHA256_WIN) 257 typedef Digest_CTX archive_sha256_ctx; 258 #elif defined(ARCHIVE_CRYPTO_SHA256_MBEDTLS) 259 #define ARCHIVE_CRYPTO_MBED 1 260 typedef mbedtls_sha256_context archive_sha256_ctx; 261 #elif defined(ARCHIVE_CRYPTO_SHA256_NETTLE) 262 #define ARCHIVE_CRYPTO_NETTLE 1 263 typedef struct sha256_ctx archive_sha256_ctx; 264 #elif defined(ARCHIVE_CRYPTO_SHA256_OPENSSL) 265 typedef EVP_MD_CTX *archive_sha256_ctx; 266 #else 267 typedef unsigned char archive_sha256_ctx; 268 #endif 269 270 #if defined(ARCHIVE_CRYPTO_SHA384_LIBC) 271 typedef SHA384_CTX archive_sha384_ctx; 272 #elif defined(ARCHIVE_CRYPTO_SHA384_LIBC2) 273 typedef SHA384_CTX archive_sha384_ctx; 274 #elif defined(ARCHIVE_CRYPTO_SHA384_LIBC3) 275 typedef SHA2_CTX archive_sha384_ctx; 276 #elif defined(ARCHIVE_CRYPTO_SHA384_LIBSYSTEM) 277 typedef CC_SHA512_CTX archive_sha384_ctx; 278 #elif defined(ARCHIVE_CRYPTO_SHA384_WIN) 279 typedef Digest_CTX archive_sha384_ctx; 280 #elif defined(ARCHIVE_CRYPTO_SHA384_MBEDTLS) 281 #define ARCHIVE_CRYPTO_MBED 1 282 typedef mbedtls_sha512_context archive_sha384_ctx; 283 #elif defined(ARCHIVE_CRYPTO_SHA384_NETTLE) 284 #define ARCHIVE_CRYPTO_NETTLE 1 285 typedef struct sha384_ctx archive_sha384_ctx; 286 #elif defined(ARCHIVE_CRYPTO_SHA384_OPENSSL) 287 typedef EVP_MD_CTX *archive_sha384_ctx; 288 #else 289 typedef unsigned char archive_sha384_ctx; 290 #endif 291 292 #if defined(ARCHIVE_CRYPTO_SHA512_LIBC) 293 typedef SHA512_CTX archive_sha512_ctx; 294 #elif defined(ARCHIVE_CRYPTO_SHA512_LIBC2) 295 typedef SHA512_CTX archive_sha512_ctx; 296 #elif defined(ARCHIVE_CRYPTO_SHA512_LIBC3) 297 typedef SHA2_CTX archive_sha512_ctx; 298 #elif defined(ARCHIVE_CRYPTO_SHA512_LIBMD) 299 typedef SHA512_CTX archive_sha512_ctx; 300 #elif defined(ARCHIVE_CRYPTO_SHA512_LIBSYSTEM) 301 typedef CC_SHA512_CTX archive_sha512_ctx; 302 #elif defined(ARCHIVE_CRYPTO_SHA512_WIN) 303 typedef Digest_CTX archive_sha512_ctx; 304 #elif defined(ARCHIVE_CRYPTO_SHA512_MBEDTLS) 305 #define ARCHIVE_CRYPTO_MBED 1 306 typedef mbedtls_sha512_context archive_sha512_ctx; 307 #elif defined(ARCHIVE_CRYPTO_SHA512_NETTLE) 308 #define ARCHIVE_CRYPTO_NETTLE 1 309 typedef struct sha512_ctx archive_sha512_ctx; 310 #elif defined(ARCHIVE_CRYPTO_SHA512_OPENSSL) 311 typedef EVP_MD_CTX *archive_sha512_ctx; 312 #else 313 typedef unsigned char archive_sha512_ctx; 314 #endif 315 316 /* defines */ 317 #if defined(ARCHIVE_CRYPTO_MD5_LIBC) ||\ 318 defined(ARCHIVE_CRYPTO_MD5_LIBMD) || \ 319 defined(ARCHIVE_CRYPTO_MD5_LIBSYSTEM) ||\ 320 defined(ARCHIVE_CRYPTO_MD5_MBEDTLS) ||\ 321 defined(ARCHIVE_CRYPTO_MD5_NETTLE) ||\ 322 defined(ARCHIVE_CRYPTO_MD5_OPENSSL) ||\ 323 defined(ARCHIVE_CRYPTO_MD5_WIN) 324 #define ARCHIVE_HAS_MD5 325 #endif 326 #define archive_md5_init(ctx)\ 327 __archive_digest.md5init(ctx) 328 #define archive_md5_final(ctx, md)\ 329 __archive_digest.md5final(ctx, md) 330 #define archive_md5_update(ctx, buf, n)\ 331 __archive_digest.md5update(ctx, buf, n) 332 333 #if defined(ARCHIVE_CRYPTO_RMD160_LIBC) ||\ 334 defined(ARCHIVE_CRYPTO_RMD160_MBEDTLS) ||\ 335 defined(ARCHIVE_CRYPTO_RMD160_NETTLE) ||\ 336 defined(ARCHIVE_CRYPTO_RMD160_OPENSSL) 337 #define ARCHIVE_HAS_RMD160 338 #endif 339 #define archive_rmd160_init(ctx)\ 340 __archive_digest.rmd160init(ctx) 341 #define archive_rmd160_final(ctx, md)\ 342 __archive_digest.rmd160final(ctx, md) 343 #define archive_rmd160_update(ctx, buf, n)\ 344 __archive_digest.rmd160update(ctx, buf, n) 345 346 #if defined(ARCHIVE_CRYPTO_SHA1_LIBC) ||\ 347 defined(ARCHIVE_CRYPTO_SHA1_LIBMD) || \ 348 defined(ARCHIVE_CRYPTO_SHA1_LIBSYSTEM) ||\ 349 defined(ARCHIVE_CRYPTO_SHA1_MBEDTLS) ||\ 350 defined(ARCHIVE_CRYPTO_SHA1_NETTLE) ||\ 351 defined(ARCHIVE_CRYPTO_SHA1_OPENSSL) ||\ 352 defined(ARCHIVE_CRYPTO_SHA1_WIN) 353 #define ARCHIVE_HAS_SHA1 354 #endif 355 #define archive_sha1_init(ctx)\ 356 __archive_digest.sha1init(ctx) 357 #define archive_sha1_final(ctx, md)\ 358 __archive_digest.sha1final(ctx, md) 359 #define archive_sha1_update(ctx, buf, n)\ 360 __archive_digest.sha1update(ctx, buf, n) 361 362 #if defined(ARCHIVE_CRYPTO_SHA256_LIBC) ||\ 363 defined(ARCHIVE_CRYPTO_SHA256_LIBC2) ||\ 364 defined(ARCHIVE_CRYPTO_SHA256_LIBC3) ||\ 365 defined(ARCHIVE_CRYPTO_SHA256_LIBMD) ||\ 366 defined(ARCHIVE_CRYPTO_SHA256_LIBSYSTEM) ||\ 367 defined(ARCHIVE_CRYPTO_SHA256_MBEDTLS) ||\ 368 defined(ARCHIVE_CRYPTO_SHA256_NETTLE) ||\ 369 defined(ARCHIVE_CRYPTO_SHA256_OPENSSL) ||\ 370 defined(ARCHIVE_CRYPTO_SHA256_WIN) 371 #define ARCHIVE_HAS_SHA256 372 #endif 373 #define archive_sha256_init(ctx)\ 374 __archive_digest.sha256init(ctx) 375 #define archive_sha256_final(ctx, md)\ 376 __archive_digest.sha256final(ctx, md) 377 #define archive_sha256_update(ctx, buf, n)\ 378 __archive_digest.sha256update(ctx, buf, n) 379 380 #if defined(ARCHIVE_CRYPTO_SHA384_LIBC) ||\ 381 defined(ARCHIVE_CRYPTO_SHA384_LIBC2) ||\ 382 defined(ARCHIVE_CRYPTO_SHA384_LIBC3) ||\ 383 defined(ARCHIVE_CRYPTO_SHA384_LIBSYSTEM) ||\ 384 defined(ARCHIVE_CRYPTO_SHA384_MBEDTLS) ||\ 385 defined(ARCHIVE_CRYPTO_SHA384_NETTLE) ||\ 386 defined(ARCHIVE_CRYPTO_SHA384_OPENSSL) ||\ 387 defined(ARCHIVE_CRYPTO_SHA384_WIN) 388 #define ARCHIVE_HAS_SHA384 389 #endif 390 #define archive_sha384_init(ctx)\ 391 __archive_digest.sha384init(ctx) 392 #define archive_sha384_final(ctx, md)\ 393 __archive_digest.sha384final(ctx, md) 394 #define archive_sha384_update(ctx, buf, n)\ 395 __archive_digest.sha384update(ctx, buf, n) 396 397 #if defined(ARCHIVE_CRYPTO_SHA512_LIBC) ||\ 398 defined(ARCHIVE_CRYPTO_SHA512_LIBC2) ||\ 399 defined(ARCHIVE_CRYPTO_SHA512_LIBC3) ||\ 400 defined(ARCHIVE_CRYPTO_SHA512_LIBMD) ||\ 401 defined(ARCHIVE_CRYPTO_SHA512_LIBSYSTEM) ||\ 402 defined(ARCHIVE_CRYPTO_SHA512_MBEDTLS) ||\ 403 defined(ARCHIVE_CRYPTO_SHA512_NETTLE) ||\ 404 defined(ARCHIVE_CRYPTO_SHA512_OPENSSL) ||\ 405 defined(ARCHIVE_CRYPTO_SHA512_WIN) 406 #define ARCHIVE_HAS_SHA512 407 #endif 408 #define archive_sha512_init(ctx)\ 409 __archive_digest.sha512init(ctx) 410 #define archive_sha512_final(ctx, md)\ 411 __archive_digest.sha512final(ctx, md) 412 #define archive_sha512_update(ctx, buf, n)\ 413 __archive_digest.sha512update(ctx, buf, n) 414 415 /* Minimal interface to digest functionality for internal use in libarchive */ 416 struct archive_digest 417 { 418 /* Message Digest */ 419 int (*md5init)(archive_md5_ctx *ctx); 420 int (*md5update)(archive_md5_ctx *, const void *, size_t); 421 int (*md5final)(archive_md5_ctx *, void *); 422 int (*rmd160init)(archive_rmd160_ctx *); 423 int (*rmd160update)(archive_rmd160_ctx *, const void *, size_t); 424 int (*rmd160final)(archive_rmd160_ctx *, void *); 425 int (*sha1init)(archive_sha1_ctx *); 426 int (*sha1update)(archive_sha1_ctx *, const void *, size_t); 427 int (*sha1final)(archive_sha1_ctx *, void *); 428 int (*sha256init)(archive_sha256_ctx *); 429 int (*sha256update)(archive_sha256_ctx *, const void *, size_t); 430 int (*sha256final)(archive_sha256_ctx *, void *); 431 int (*sha384init)(archive_sha384_ctx *); 432 int (*sha384update)(archive_sha384_ctx *, const void *, size_t); 433 int (*sha384final)(archive_sha384_ctx *, void *); 434 int (*sha512init)(archive_sha512_ctx *); 435 int (*sha512update)(archive_sha512_ctx *, const void *, size_t); 436 int (*sha512final)(archive_sha512_ctx *, void *); 437 }; 438 439 extern const struct archive_digest __archive_digest; 440 441 #endif 442
Indexes created Tue Jun 23 00:25:03 UTC 2026