2 * Copyright (c) 2003-2007 Tim Kientzle
3 * Copyright (c) 2011 Andres Mejia
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
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.
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.
27 #ifndef ARCHIVE_DIGEST_PRIVATE_H_INCLUDED
28 #define ARCHIVE_DIGEST_PRIVATE_H_INCLUDED
30 #ifndef __LIBARCHIVE_BUILD
31 #error This header is only to be used internally to libarchive.
34 * Crypto support in various Operating Systems:
37 * - MD5 and SHA1 in libc: without _ after algorithm name
38 * - SHA2 in libc: with _ after algorithm name
41 * - MD5, SHA1 and SHA2 in libc: without _ after algorithm name
42 * - OpenBSD 4.4 and earlier have SHA2 in libc with _ after algorithm name
44 * DragonFly and FreeBSD:
45 * - MD5 libmd: without _ after algorithm name
46 * - SHA1, SHA256 and SHA512 in libmd: with _ after algorithm name
48 * Mac OS X (10.4 and later):
49 * - MD5, SHA1 and SHA2 in libSystem: with CC_ prefix and _ after algorithm name
52 * - MD5, SHA1 and SHA2 in libcrypto: with _ after algorithm name
55 * - MD5, SHA1 and SHA2 in archive_crypto.c using Windows crypto API
58 /* libc crypto headers */
59 #if defined(ARCHIVE_CRYPTO_MD5_LIBC)
62 #if defined(ARCHIVE_CRYPTO_RMD160_LIBC)
65 #if defined(ARCHIVE_CRYPTO_SHA1_LIBC)
68 #if defined(ARCHIVE_CRYPTO_SHA256_LIBC) ||\
69 defined(ARCHIVE_CRYPTO_SHA256_LIBC2) ||\
70 defined(ARCHIVE_CRYPTO_SHA256_LIBC3) ||\
71 defined(ARCHIVE_CRYPTO_SHA384_LIBC) ||\
72 defined(ARCHIVE_CRYPTO_SHA384_LIBC2) ||\
73 defined(ARCHIVE_CRYPTO_SHA384_LIBC3) ||\
74 defined(ARCHIVE_CRYPTO_SHA512_LIBC) ||\
75 defined(ARCHIVE_CRYPTO_SHA512_LIBC2) ||\
76 defined(ARCHIVE_CRYPTO_SHA512_LIBC3)
80 /* libmd crypto headers */
81 #if defined(ARCHIVE_CRYPTO_MD5_LIBMD) ||\
82 defined(ARCHIVE_CRYPTO_RMD160_LIBMD) ||\
83 defined(ARCHIVE_CRYPTO_SHA1_LIBMD) ||\
84 defined(ARCHIVE_CRYPTO_SHA256_LIBMD) ||\
85 defined(ARCHIVE_CRYPTO_SHA512_LIBMD)
86 #define ARCHIVE_CRYPTO_LIBMD 1
89 #if defined(ARCHIVE_CRYPTO_MD5_LIBMD)
92 #if defined(ARCHIVE_CRYPTO_RMD160_LIBMD)
95 #if defined(ARCHIVE_CRYPTO_SHA1_LIBMD)
98 #if defined(ARCHIVE_CRYPTO_SHA256_LIBMD)
101 #if defined(ARCHIVE_CRYPTO_SHA512_LIBMD)
105 /* libSystem crypto headers */
106 #if defined(ARCHIVE_CRYPTO_MD5_LIBSYSTEM) ||\
107 defined(ARCHIVE_CRYPTO_SHA1_LIBSYSTEM) ||\
108 defined(ARCHIVE_CRYPTO_SHA256_LIBSYSTEM) ||\
109 defined(ARCHIVE_CRYPTO_SHA384_LIBSYSTEM) ||\
110 defined(ARCHIVE_CRYPTO_SHA512_LIBSYSTEM)
111 #include <CommonCrypto/CommonDigest.h>
114 /* mbed TLS crypto headers */
115 #if defined(ARCHIVE_CRYPTO_MD5_MBEDTLS)
116 #include <mbedtls/md5.h>
118 #if defined(ARCHIVE_CRYPTO_RMD160_MBEDTLS)
119 #include <mbedtls/ripemd160.h>
121 #if defined(ARCHIVE_CRYPTO_SHA1_MBEDTLS)
122 #include <mbedtls/sha1.h>
124 #if defined(ARCHIVE_CRYPTO_SHA256_MBEDTLS)
125 #include <mbedtls/sha256.h>
127 #if defined(ARCHIVE_CRYPTO_SHA384_MBEDTLS) ||\
128 defined(ARCHIVE_CRYPTO_SHA512_MBEDTLS)
129 #include <mbedtls/sha512.h>
132 /* Nettle crypto headers */
133 #if defined(ARCHIVE_CRYPTO_MD5_NETTLE)
134 #include <nettle/md5.h>
136 #if defined(ARCHIVE_CRYPTO_RMD160_NETTLE)
137 #include <nettle/ripemd160.h>
139 #if defined(ARCHIVE_CRYPTO_SHA1_NETTLE) ||\
140 defined(ARCHIVE_CRYPTO_SHA256_NETTLE) ||\
141 defined(ARCHIVE_CRYPTO_SHA384_NETTLE) ||\
142 defined(ARCHIVE_CRYPTO_SHA512_NETTLE)
143 #include <nettle/sha.h>
146 /* OpenSSL crypto headers */
147 #if defined(ARCHIVE_CRYPTO_MD5_OPENSSL) ||\
148 defined(ARCHIVE_CRYPTO_RMD160_OPENSSL) ||\
149 defined(ARCHIVE_CRYPTO_SHA1_OPENSSL) ||\
150 defined(ARCHIVE_CRYPTO_SHA256_OPENSSL) ||\
151 defined(ARCHIVE_CRYPTO_SHA384_OPENSSL) ||\
152 defined(ARCHIVE_CRYPTO_SHA512_OPENSSL)
153 #define ARCHIVE_CRYPTO_OPENSSL 1
154 #include "archive_openssl_evp_private.h"
157 /* Windows crypto headers */
158 #if defined(ARCHIVE_CRYPTO_MD5_WIN) ||\
159 defined(ARCHIVE_CRYPTO_SHA1_WIN) ||\
160 defined(ARCHIVE_CRYPTO_SHA256_WIN) ||\
161 defined(ARCHIVE_CRYPTO_SHA384_WIN) ||\
162 defined(ARCHIVE_CRYPTO_SHA512_WIN)
164 #include <wincrypt.h>
167 HCRYPTPROV cryptProv;
173 #if defined(ARCHIVE_CRYPTO_MD5_LIBC)
174 typedef MD5_CTX archive_md5_ctx;
175 #elif defined(ARCHIVE_CRYPTO_MD5_LIBMD)
176 typedef MD5_CTX archive_md5_ctx;
177 #elif defined(ARCHIVE_CRYPTO_MD5_LIBSYSTEM)
178 typedef CC_MD5_CTX archive_md5_ctx;
179 #elif defined(ARCHIVE_CRYPTO_MD5_MBEDTLS)
180 typedef mbedtls_md5_context archive_md5_ctx;
181 #elif defined(ARCHIVE_CRYPTO_MD5_NETTLE)
182 typedef struct md5_ctx archive_md5_ctx;
183 #elif defined(ARCHIVE_CRYPTO_MD5_OPENSSL)
184 typedef EVP_MD_CTX *archive_md5_ctx;
185 #elif defined(ARCHIVE_CRYPTO_MD5_WIN)
186 typedef Digest_CTX archive_md5_ctx;
188 typedef unsigned char archive_md5_ctx;
191 #if defined(ARCHIVE_CRYPTO_RMD160_LIBC)
192 typedef RMD160_CTX archive_rmd160_ctx;
193 #elif defined(ARCHIVE_CRYPTO_RMD160_LIBMD)
194 typedef RIPEMD160_CTX archive_rmd160_ctx;
195 #elif defined(ARCHIVE_CRYPTO_RMD160_MBEDTLS)
196 typedef mbedtls_ripemd160_context archive_rmd160_ctx;
197 #elif defined(ARCHIVE_CRYPTO_RMD160_NETTLE)
198 typedef struct ripemd160_ctx archive_rmd160_ctx;
199 #elif defined(ARCHIVE_CRYPTO_RMD160_OPENSSL)
200 typedef EVP_MD_CTX *archive_rmd160_ctx;
202 typedef unsigned char archive_rmd160_ctx;
205 #if defined(ARCHIVE_CRYPTO_SHA1_LIBC)
206 typedef SHA1_CTX archive_sha1_ctx;
207 #elif defined(ARCHIVE_CRYPTO_SHA1_LIBMD)
208 typedef SHA1_CTX archive_sha1_ctx;
209 #elif defined(ARCHIVE_CRYPTO_SHA1_LIBSYSTEM)
210 typedef CC_SHA1_CTX archive_sha1_ctx;
211 #elif defined(ARCHIVE_CRYPTO_SHA1_MBEDTLS)
212 typedef mbedtls_sha1_context archive_sha1_ctx;
213 #elif defined(ARCHIVE_CRYPTO_SHA1_NETTLE)
214 typedef struct sha1_ctx archive_sha1_ctx;
215 #elif defined(ARCHIVE_CRYPTO_SHA1_OPENSSL)
216 typedef EVP_MD_CTX *archive_sha1_ctx;
217 #elif defined(ARCHIVE_CRYPTO_SHA1_WIN)
218 typedef Digest_CTX archive_sha1_ctx;
220 typedef unsigned char archive_sha1_ctx;
223 #if defined(ARCHIVE_CRYPTO_SHA256_LIBC)
224 typedef SHA256_CTX archive_sha256_ctx;
225 #elif defined(ARCHIVE_CRYPTO_SHA256_LIBC2)
226 typedef SHA256_CTX archive_sha256_ctx;
227 #elif defined(ARCHIVE_CRYPTO_SHA256_LIBC3)
228 typedef SHA2_CTX archive_sha256_ctx;
229 #elif defined(ARCHIVE_CRYPTO_SHA256_LIBMD)
230 typedef SHA256_CTX archive_sha256_ctx;
231 #elif defined(ARCHIVE_CRYPTO_SHA256_LIBSYSTEM)
232 typedef CC_SHA256_CTX archive_sha256_ctx;
233 #elif defined(ARCHIVE_CRYPTO_SHA256_MBEDTLS)
234 typedef mbedtls_sha256_context archive_sha256_ctx;
235 #elif defined(ARCHIVE_CRYPTO_SHA256_NETTLE)
236 typedef struct sha256_ctx archive_sha256_ctx;
237 #elif defined(ARCHIVE_CRYPTO_SHA256_OPENSSL)
238 typedef EVP_MD_CTX *archive_sha256_ctx;
239 #elif defined(ARCHIVE_CRYPTO_SHA256_WIN)
240 typedef Digest_CTX archive_sha256_ctx;
242 typedef unsigned char archive_sha256_ctx;
245 #if defined(ARCHIVE_CRYPTO_SHA384_LIBC)
246 typedef SHA384_CTX archive_sha384_ctx;
247 #elif defined(ARCHIVE_CRYPTO_SHA384_LIBC2)
248 typedef SHA384_CTX archive_sha384_ctx;
249 #elif defined(ARCHIVE_CRYPTO_SHA384_LIBC3)
250 typedef SHA2_CTX archive_sha384_ctx;
251 #elif defined(ARCHIVE_CRYPTO_SHA384_LIBSYSTEM)
252 typedef CC_SHA512_CTX archive_sha384_ctx;
253 #elif defined(ARCHIVE_CRYPTO_SHA384_MBEDTLS)
254 typedef mbedtls_sha512_context archive_sha384_ctx;
255 #elif defined(ARCHIVE_CRYPTO_SHA384_NETTLE)
256 typedef struct sha384_ctx archive_sha384_ctx;
257 #elif defined(ARCHIVE_CRYPTO_SHA384_OPENSSL)
258 typedef EVP_MD_CTX *archive_sha384_ctx;
259 #elif defined(ARCHIVE_CRYPTO_SHA384_WIN)
260 typedef Digest_CTX archive_sha384_ctx;
262 typedef unsigned char archive_sha384_ctx;
265 #if defined(ARCHIVE_CRYPTO_SHA512_LIBC)
266 typedef SHA512_CTX archive_sha512_ctx;
267 #elif defined(ARCHIVE_CRYPTO_SHA512_LIBC2)
268 typedef SHA512_CTX archive_sha512_ctx;
269 #elif defined(ARCHIVE_CRYPTO_SHA512_LIBC3)
270 typedef SHA2_CTX archive_sha512_ctx;
271 #elif defined(ARCHIVE_CRYPTO_SHA512_LIBMD)
272 typedef SHA512_CTX archive_sha512_ctx;
273 #elif defined(ARCHIVE_CRYPTO_SHA512_LIBSYSTEM)
274 typedef CC_SHA512_CTX archive_sha512_ctx;
275 #elif defined(ARCHIVE_CRYPTO_SHA512_MBEDTLS)
276 typedef mbedtls_sha512_context archive_sha512_ctx;
277 #elif defined(ARCHIVE_CRYPTO_SHA512_NETTLE)
278 typedef struct sha512_ctx archive_sha512_ctx;
279 #elif defined(ARCHIVE_CRYPTO_SHA512_OPENSSL)
280 typedef EVP_MD_CTX *archive_sha512_ctx;
281 #elif defined(ARCHIVE_CRYPTO_SHA512_WIN)
282 typedef Digest_CTX archive_sha512_ctx;
284 typedef unsigned char archive_sha512_ctx;
288 #if defined(ARCHIVE_CRYPTO_MD5_LIBC) ||\
289 defined(ARCHIVE_CRYPTO_MD5_LIBMD) || \
290 defined(ARCHIVE_CRYPTO_MD5_LIBSYSTEM) ||\
291 defined(ARCHIVE_CRYPTO_MD5_MBEDTLS) ||\
292 defined(ARCHIVE_CRYPTO_MD5_NETTLE) ||\
293 defined(ARCHIVE_CRYPTO_MD5_OPENSSL) ||\
294 defined(ARCHIVE_CRYPTO_MD5_WIN)
295 #define ARCHIVE_HAS_MD5
297 #define archive_md5_init(ctx)\
298 __archive_digest.md5init(ctx)
299 #define archive_md5_final(ctx, md)\
300 __archive_digest.md5final(ctx, md)
301 #define archive_md5_update(ctx, buf, n)\
302 __archive_digest.md5update(ctx, buf, n)
304 #if defined(ARCHIVE_CRYPTO_RMD160_LIBC) ||\
305 defined(ARCHIVE_CRYPTO_RMD160_MBEDTLS) ||\
306 defined(ARCHIVE_CRYPTO_RMD160_NETTLE) ||\
307 defined(ARCHIVE_CRYPTO_RMD160_OPENSSL)
308 #define ARCHIVE_HAS_RMD160
310 #define archive_rmd160_init(ctx)\
311 __archive_digest.rmd160init(ctx)
312 #define archive_rmd160_final(ctx, md)\
313 __archive_digest.rmd160final(ctx, md)
314 #define archive_rmd160_update(ctx, buf, n)\
315 __archive_digest.rmd160update(ctx, buf, n)
317 #if defined(ARCHIVE_CRYPTO_SHA1_LIBC) ||\
318 defined(ARCHIVE_CRYPTO_SHA1_LIBMD) || \
319 defined(ARCHIVE_CRYPTO_SHA1_LIBSYSTEM) ||\
320 defined(ARCHIVE_CRYPTO_SHA1_MBEDTLS) ||\
321 defined(ARCHIVE_CRYPTO_SHA1_NETTLE) ||\
322 defined(ARCHIVE_CRYPTO_SHA1_OPENSSL) ||\
323 defined(ARCHIVE_CRYPTO_SHA1_WIN)
324 #define ARCHIVE_HAS_SHA1
326 #define archive_sha1_init(ctx)\
327 __archive_digest.sha1init(ctx)
328 #define archive_sha1_final(ctx, md)\
329 __archive_digest.sha1final(ctx, md)
330 #define archive_sha1_update(ctx, buf, n)\
331 __archive_digest.sha1update(ctx, buf, n)
333 #if defined(ARCHIVE_CRYPTO_SHA256_LIBC) ||\
334 defined(ARCHIVE_CRYPTO_SHA256_LIBC2) ||\
335 defined(ARCHIVE_CRYPTO_SHA256_LIBC3) ||\
336 defined(ARCHIVE_CRYPTO_SHA256_LIBMD) ||\
337 defined(ARCHIVE_CRYPTO_SHA256_LIBSYSTEM) ||\
338 defined(ARCHIVE_CRYPTO_SHA256_MBEDTLS) ||\
339 defined(ARCHIVE_CRYPTO_SHA256_NETTLE) ||\
340 defined(ARCHIVE_CRYPTO_SHA256_OPENSSL) ||\
341 defined(ARCHIVE_CRYPTO_SHA256_WIN)
342 #define ARCHIVE_HAS_SHA256
344 #define archive_sha256_init(ctx)\
345 __archive_digest.sha256init(ctx)
346 #define archive_sha256_final(ctx, md)\
347 __archive_digest.sha256final(ctx, md)
348 #define archive_sha256_update(ctx, buf, n)\
349 __archive_digest.sha256update(ctx, buf, n)
351 #if defined(ARCHIVE_CRYPTO_SHA384_LIBC) ||\
352 defined(ARCHIVE_CRYPTO_SHA384_LIBC2) ||\
353 defined(ARCHIVE_CRYPTO_SHA384_LIBC3) ||\
354 defined(ARCHIVE_CRYPTO_SHA384_LIBSYSTEM) ||\
355 defined(ARCHIVE_CRYPTO_SHA384_MBEDTLS) ||\
356 defined(ARCHIVE_CRYPTO_SHA384_NETTLE) ||\
357 defined(ARCHIVE_CRYPTO_SHA384_OPENSSL) ||\
358 defined(ARCHIVE_CRYPTO_SHA384_WIN)
359 #define ARCHIVE_HAS_SHA384
361 #define archive_sha384_init(ctx)\
362 __archive_digest.sha384init(ctx)
363 #define archive_sha384_final(ctx, md)\
364 __archive_digest.sha384final(ctx, md)
365 #define archive_sha384_update(ctx, buf, n)\
366 __archive_digest.sha384update(ctx, buf, n)
368 #if defined(ARCHIVE_CRYPTO_SHA512_LIBC) ||\
369 defined(ARCHIVE_CRYPTO_SHA512_LIBC2) ||\
370 defined(ARCHIVE_CRYPTO_SHA512_LIBC3) ||\
371 defined(ARCHIVE_CRYPTO_SHA512_LIBMD) ||\
372 defined(ARCHIVE_CRYPTO_SHA512_LIBSYSTEM) ||\
373 defined(ARCHIVE_CRYPTO_SHA512_MBEDTLS) ||\
374 defined(ARCHIVE_CRYPTO_SHA512_NETTLE) ||\
375 defined(ARCHIVE_CRYPTO_SHA512_OPENSSL) ||\
376 defined(ARCHIVE_CRYPTO_SHA512_WIN)
377 #define ARCHIVE_HAS_SHA512
379 #define archive_sha512_init(ctx)\
380 __archive_digest.sha512init(ctx)
381 #define archive_sha512_final(ctx, md)\
382 __archive_digest.sha512final(ctx, md)
383 #define archive_sha512_update(ctx, buf, n)\
384 __archive_digest.sha512update(ctx, buf, n)
386 /* Minimal interface to digest functionality for internal use in libarchive */
387 struct archive_digest
390 int (*md5init)(archive_md5_ctx *ctx);
391 int (*md5update)(archive_md5_ctx *, const void *, size_t);
392 int (*md5final)(archive_md5_ctx *, void *);
393 int (*rmd160init)(archive_rmd160_ctx *);
394 int (*rmd160update)(archive_rmd160_ctx *, const void *, size_t);
395 int (*rmd160final)(archive_rmd160_ctx *, void *);
396 int (*sha1init)(archive_sha1_ctx *);
397 int (*sha1update)(archive_sha1_ctx *, const void *, size_t);
398 int (*sha1final)(archive_sha1_ctx *, void *);
399 int (*sha256init)(archive_sha256_ctx *);
400 int (*sha256update)(archive_sha256_ctx *, const void *, size_t);
401 int (*sha256final)(archive_sha256_ctx *, void *);
402 int (*sha384init)(archive_sha384_ctx *);
403 int (*sha384update)(archive_sha384_ctx *, const void *, size_t);
404 int (*sha384final)(archive_sha384_ctx *, void *);
405 int (*sha512init)(archive_sha512_ctx *);
406 int (*sha512update)(archive_sha512_ctx *, const void *, size_t);
407 int (*sha512final)(archive_sha512_ctx *, void *);
410 extern const struct archive_digest __archive_digest;