From b2b81b4940064b1e578fddce9c3095002ac42615 Mon Sep 17 00:00:00 2001 From: Simon Schubert Date: Thu, 28 Sep 2006 18:49:49 +0000 Subject: [PATCH] Import erroneously removed header from OpenSSH-4.4p1 --- crypto/openssh-4/openbsd-compat/sha2.h | 133 +++++++++++++++++++++++++++++++++ 1 file changed, 133 insertions(+) create mode 100644 crypto/openssh-4/openbsd-compat/sha2.h diff --git a/crypto/openssh-4/openbsd-compat/sha2.h b/crypto/openssh-4/openbsd-compat/sha2.h new file mode 100644 index 0000000000..821f2dd6c5 --- /dev/null +++ b/crypto/openssh-4/openbsd-compat/sha2.h @@ -0,0 +1,133 @@ +/* $OpenBSD: sha2.h,v 1.6 2004/06/22 01:57:30 jfb Exp $ */ + +/* + * FILE: sha2.h + * AUTHOR: Aaron D. Gifford + * + * Copyright (c) 2000-2001, Aaron D. Gifford + * 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. + * 3. Neither the name of the copyright holder nor the names of contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTOR(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 OR CONTRIBUTOR(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. + * + * $From: sha2.h,v 1.1 2001/11/08 00:02:01 adg Exp adg $ + */ + +/* OPENBSD ORIGINAL: include/sha2.h */ + +#ifndef _SSHSHA2_H +#define _SSHSHA2_H + +#include "includes.h" + +#include + +#if !defined(HAVE_EVP_SHA256) && !defined(HAVE_SHA256_UPDATE) && \ + (OPENSSL_VERSION_NUMBER >= 0x00907000L) + +/*** SHA-256/384/512 Various Length Definitions ***********************/ +#define SHA256_BLOCK_LENGTH 64 +#define SHA256_DIGEST_LENGTH 32 +#define SHA256_DIGEST_STRING_LENGTH (SHA256_DIGEST_LENGTH * 2 + 1) +#define SHA384_BLOCK_LENGTH 128 +#define SHA384_DIGEST_LENGTH 48 +#define SHA384_DIGEST_STRING_LENGTH (SHA384_DIGEST_LENGTH * 2 + 1) +#define SHA512_BLOCK_LENGTH 128 +#define SHA512_DIGEST_LENGTH 64 +#define SHA512_DIGEST_STRING_LENGTH (SHA512_DIGEST_LENGTH * 2 + 1) + + +/*** SHA-256/384/512 Context Structures *******************************/ +typedef struct _SHA256_CTX { + u_int32_t state[8]; + u_int64_t bitcount; + u_int8_t buffer[SHA256_BLOCK_LENGTH]; +} SHA256_CTX; +typedef struct _SHA512_CTX { + u_int64_t state[8]; + u_int64_t bitcount[2]; + u_int8_t buffer[SHA512_BLOCK_LENGTH]; +} SHA512_CTX; + +#if 0 +typedef SHA512_CTX SHA384_CTX; +#endif + +void SHA256_Init(SHA256_CTX *); +void SHA256_Transform(u_int32_t state[8], const u_int8_t [SHA256_BLOCK_LENGTH]); +void SHA256_Update(SHA256_CTX *, const u_int8_t *, size_t) + __attribute__((__bounded__(__string__,2,3))); +void SHA256_Pad(SHA256_CTX *); +void SHA256_Final(u_int8_t [SHA256_DIGEST_LENGTH], SHA256_CTX *) + __attribute__((__bounded__(__minbytes__,1,SHA256_DIGEST_LENGTH))); +char *SHA256_End(SHA256_CTX *, char *) + __attribute__((__bounded__(__minbytes__,2,SHA256_DIGEST_STRING_LENGTH))); +char *SHA256_File(const char *, char *) + __attribute__((__bounded__(__minbytes__,2,SHA256_DIGEST_STRING_LENGTH))); +char *SHA256_FileChunk(const char *, char *, off_t, off_t) + __attribute__((__bounded__(__minbytes__,2,SHA256_DIGEST_STRING_LENGTH))); +char *SHA256_Data(const u_int8_t *, size_t, char *) + __attribute__((__bounded__(__string__,1,2))) + __attribute__((__bounded__(__minbytes__,3,SHA256_DIGEST_STRING_LENGTH))); + +#if 0 +void SHA384_Init(SHA384_CTX *); +void SHA384_Transform(u_int64_t state[8], const u_int8_t [SHA384_BLOCK_LENGTH]); +void SHA384_Update(SHA384_CTX *, const u_int8_t *, size_t) + __attribute__((__bounded__(__string__,2,3))); +void SHA384_Pad(SHA384_CTX *); +void SHA384_Final(u_int8_t [SHA384_DIGEST_LENGTH], SHA384_CTX *) + __attribute__((__bounded__(__minbytes__,1,SHA384_DIGEST_LENGTH))); +char *SHA384_End(SHA384_CTX *, char *) + __attribute__((__bounded__(__minbytes__,2,SHA384_DIGEST_STRING_LENGTH))); +char *SHA384_File(const char *, char *) + __attribute__((__bounded__(__minbytes__,2,SHA384_DIGEST_STRING_LENGTH))); +char *SHA384_FileChunk(const char *, char *, off_t, off_t) + __attribute__((__bounded__(__minbytes__,2,SHA384_DIGEST_STRING_LENGTH))); +char *SHA384_Data(const u_int8_t *, size_t, char *) + __attribute__((__bounded__(__string__,1,2))) + __attribute__((__bounded__(__minbytes__,3,SHA384_DIGEST_STRING_LENGTH))); +#endif /* 0 */ + +void SHA512_Init(SHA512_CTX *); +void SHA512_Transform(u_int64_t state[8], const u_int8_t [SHA512_BLOCK_LENGTH]); +void SHA512_Update(SHA512_CTX *, const u_int8_t *, size_t) + __attribute__((__bounded__(__string__,2,3))); +void SHA512_Pad(SHA512_CTX *); +void SHA512_Final(u_int8_t [SHA512_DIGEST_LENGTH], SHA512_CTX *) + __attribute__((__bounded__(__minbytes__,1,SHA512_DIGEST_LENGTH))); +char *SHA512_End(SHA512_CTX *, char *) + __attribute__((__bounded__(__minbytes__,2,SHA512_DIGEST_STRING_LENGTH))); +char *SHA512_File(const char *, char *) + __attribute__((__bounded__(__minbytes__,2,SHA512_DIGEST_STRING_LENGTH))); +char *SHA512_FileChunk(const char *, char *, off_t, off_t) + __attribute__((__bounded__(__minbytes__,2,SHA512_DIGEST_STRING_LENGTH))); +char *SHA512_Data(const u_int8_t *, size_t, char *) + __attribute__((__bounded__(__string__,1,2))) + __attribute__((__bounded__(__minbytes__,3,SHA512_DIGEST_STRING_LENGTH))); + +#endif /* !defined(HAVE_EVP_SHA256) && !defined(HAVE_SHA256_UPDATE) && \ + (OPENSSL_VERSION_NUMBER >= 0x00907000L) */ + +#endif /* _SSHSHA2_H */ -- 2.11.4.GIT