diff options
Diffstat (limited to 'comm/third_party/libgcrypt/cipher/sha1.h')
-rw-r--r-- | comm/third_party/libgcrypt/cipher/sha1.h | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/comm/third_party/libgcrypt/cipher/sha1.h b/comm/third_party/libgcrypt/cipher/sha1.h new file mode 100644 index 0000000000..a359765847 --- /dev/null +++ b/comm/third_party/libgcrypt/cipher/sha1.h @@ -0,0 +1,47 @@ +/* sha1.h - SHA-1 context definition + * Copyright (C) 1998, 2001, 2002, 2003, 2008 Free Software Foundation, Inc. + * + * This file is part of Libgcrypt. + * + * Libgcrypt is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * Libgcrypt is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this program; if not, see <http://www.gnu.org/licenses/>. + */ +#ifndef GCRY_SHA1_H +#define GCRY_SHA1_H + +#include "hash-common.h" + + +/* SHA1_USE_S390X_CRYPTO indicates whether to enable zSeries code. */ +#undef SHA1_USE_S390X_CRYPTO +#if defined(HAVE_GCC_INLINE_ASM_S390X) +# define SHA1_USE_S390X_CRYPTO 1 +#endif /* SHA1_USE_S390X_CRYPTO */ + + +/* We need this here for direct use by random-csprng.c. */ +typedef struct +{ + gcry_md_block_ctx_t bctx; + u32 h0,h1,h2,h3,h4; +#ifdef SHA1_USE_S390X_CRYPTO + u32 final_len_msb, final_len_lsb; /* needs to be right after h4. */ + int use_s390x_crypto; +#endif +} SHA1_CONTEXT; + + +void _gcry_sha1_mixblock_init (SHA1_CONTEXT *hd); +unsigned int _gcry_sha1_mixblock (SHA1_CONTEXT *hd, void *blockof64byte); + +#endif /*GCRY_SHA1_H*/ |