diff options
Diffstat (limited to 'Utilities/cmlibarchive/libarchive/archive_hmac_private.h')
| -rw-r--r-- | Utilities/cmlibarchive/libarchive/archive_hmac_private.h | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/Utilities/cmlibarchive/libarchive/archive_hmac_private.h b/Utilities/cmlibarchive/libarchive/archive_hmac_private.h new file mode 100644 index 0000000..3e48bc3 --- /dev/null +++ b/Utilities/cmlibarchive/libarchive/archive_hmac_private.h @@ -0,0 +1,88 @@ +/*- +* Copyright (c) 2014 Michihiro NAKAJIMA +* All rights reserved. +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions +* are met: +* 1. Redistributions of source code must retain the above copyright +* notice, this list of conditions and the following disclaimer. +* 2. 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. +* +* THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``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 AUTHOR(S) 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 __LIBARCHIVE_BUILD +#error This header is only to be used internally to libarchive. +#endif + +#ifndef ARCHIVE_HMAC_PRIVATE_H_INCLUDED +#define ARCHIVE_HMAC_PRIVATE_H_INCLUDED + +#ifdef __APPLE__ +#include <CommonCrypto/CommonHMAC.h> + +typedef CCHmacContext archive_hmac_sha1_ctx; + +#elif defined(_WIN32) && !defined(__CYGWIN__) +#include <bcrypt.h> + +typedef struct { + BCRYPT_ALG_HANDLE hAlg; + BCRYPT_HASH_HANDLE hHash; + DWORD hash_len; + PBYTE hash; + +} archive_hmac_sha1_ctx; + +#elif defined(HAVE_LIBNETTLE) +#include <nettle/hmac.h> + +typedef struct hmac_sha1_ctx archive_hmac_sha1_ctx; + +#elif defined(HAVE_LIBCRYPTO) +#include <openssl/hmac.h> + +typedef HMAC_CTX archive_hmac_sha1_ctx; + +#else + +typedef int archive_hmac_sha1_ctx; + +#endif + + +/* HMAC */ +#define archive_hmac_sha1_init(ctx, key, key_len)\ + __archive_hmac.__hmac_sha1_init(ctx, key, key_len) +#define archive_hmac_sha1_update(ctx, data, data_len)\ + __archive_hmac.__hmac_sha1_update(ctx, data, data_len) +#define archive_hmac_sha1_final(ctx, out, out_len)\ + __archive_hmac.__hmac_sha1_final(ctx, out, out_len) +#define archive_hmac_sha1_cleanup(ctx)\ + __archive_hmac.__hmac_sha1_cleanup(ctx) + + +struct archive_hmac { + /* HMAC */ + int (*__hmac_sha1_init)(archive_hmac_sha1_ctx *, const uint8_t *, + size_t); + void (*__hmac_sha1_update)(archive_hmac_sha1_ctx *, const uint8_t *, + size_t); + void (*__hmac_sha1_final)(archive_hmac_sha1_ctx *, uint8_t *, size_t *); + void (*__hmac_sha1_cleanup)(archive_hmac_sha1_ctx *); +}; + +extern const struct archive_hmac __archive_hmac; +#endif /* ARCHIVE_HMAC_PRIVATE_H_INCLUDED */ |