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Dmitry Baryshkov
nettle
Commits
f9ef3299
Commit
f9ef3299
authored
Dec 02, 2012
by
Niels Möller
Browse files
Split sha.h into new files sha1.h and sha2.h.
parent
e67b8b3b
Changes
5
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ChangeLog
View file @
f9ef3299
2012-12-02 Niels Möller <nisse@lysator.liu.se>
Split sha.h into new files sha1.h and sha2.h.
* sha.h: Kept for compatibility, just includes both new files.
* sha1.h: New file.
* sha2.h: New file.
* Makefile.in (HEADERS): Added sha1.h and sha2.h.
2012-11-28 Niels Möller <nisse@lysator.liu.se>
From Fredrik Thulin:
...
...
Makefile.in
View file @
f9ef3299
...
...
@@ -137,7 +137,7 @@ HEADERS = aes.h arcfour.h arctwo.h asn1.h bignum.h blowfish.h \
nettle-meta.h nettle-types.h
\
pgp.h pkcs1.h realloc.h ripemd160.h rsa.h rsa-compat.h
\
salsa20.h sexp.h
\
serpent.h sha.h sha3.h twofish.h
\
serpent.h sha.h
sha1.h sha2.h
sha3.h twofish.h
\
yarrow.h
INSTALL_HEADERS
=
$(HEADERS)
nettle-stdint.h
...
...
sha.h
View file @
f9ef3299
/* sha.h
*
* The sha1 and sha256 hash functions.
* This file is deprecated, and provided only for backwards
* compatibility with earlier versions of Nettle. Please use sha1.h
* and/or sha2.h instead.
*/
/* nettle, low-level cryptographics library
...
...
@@ -22,172 +24,11 @@
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02111-1301, USA.
*/
#ifndef NETTLE_SHA_H_INCLUDED
#define NETTLE_SHA_H_INCLUDED
#include
"nettle-types.h"
#ifdef __cplusplus
extern
"C"
{
#endif
/* Name mangling */
#define sha1_init nettle_sha1_init
#define sha1_update nettle_sha1_update
#define sha1_digest nettle_sha1_digest
#define sha224_init nettle_sha224_init
#define sha224_digest nettle_sha224_digest
#define sha256_init nettle_sha256_init
#define sha256_update nettle_sha256_update
#define sha256_digest nettle_sha256_digest
#define sha384_init nettle_sha384_init
#define sha384_digest nettle_sha384_digest
#define sha512_init nettle_sha512_init
#define sha512_update nettle_sha512_update
#define sha512_digest nettle_sha512_digest
/* SHA1 */
#define SHA1_DIGEST_SIZE 20
#define SHA1_DATA_SIZE 64
/* Digest is kept internally as 5 32-bit words. */
#define _SHA1_DIGEST_LENGTH 5
struct
sha1_ctx
{
uint32_t
state
[
_SHA1_DIGEST_LENGTH
];
/* State variables */
uint32_t
count_low
,
count_high
;
/* 64-bit block count */
uint8_t
block
[
SHA1_DATA_SIZE
];
/* SHA1 data buffer */
unsigned
int
index
;
/* index into buffer */
};
void
sha1_init
(
struct
sha1_ctx
*
ctx
);
void
sha1_update
(
struct
sha1_ctx
*
ctx
,
unsigned
length
,
const
uint8_t
*
data
);
void
sha1_digest
(
struct
sha1_ctx
*
ctx
,
unsigned
length
,
uint8_t
*
digest
);
/* Internal compression function. STATE points to 5 uint32_t words,
and DATA points to 64 bytes of input data, possibly unaligned. */
void
_nettle_sha1_compress
(
uint32_t
*
state
,
const
uint8_t
*
data
);
/* SHA256 */
#define SHA256_DIGEST_SIZE 32
#define SHA256_DATA_SIZE 64
/* Digest is kept internally as 8 32-bit words. */
#define _SHA256_DIGEST_LENGTH 8
struct
sha256_ctx
{
uint32_t
state
[
_SHA256_DIGEST_LENGTH
];
/* State variables */
uint32_t
count_low
,
count_high
;
/* 64-bit block count */
uint8_t
block
[
SHA256_DATA_SIZE
];
/* SHA256 data buffer */
unsigned
int
index
;
/* index into buffer */
};
void
sha256_init
(
struct
sha256_ctx
*
ctx
);
void
sha256_update
(
struct
sha256_ctx
*
ctx
,
unsigned
length
,
const
uint8_t
*
data
);
void
sha256_digest
(
struct
sha256_ctx
*
ctx
,
unsigned
length
,
uint8_t
*
digest
);
/* Internal compression function. STATE points to 8 uint32_t words,
DATA points to 64 bytes of input data, possibly unaligned, and K
points to the table of constants. */
void
_nettle_sha256_compress
(
uint32_t
*
state
,
const
uint8_t
*
data
,
const
uint32_t
*
k
);
/* SHA224, a truncated SHA256 with different initial state. */
#define SHA224_DIGEST_SIZE 28
#define SHA224_DATA_SIZE SHA256_DATA_SIZE
#define sha224_ctx sha256_ctx
void
sha224_init
(
struct
sha256_ctx
*
ctx
);
#define sha224_update nettle_sha256_update
void
sha224_digest
(
struct
sha256_ctx
*
ctx
,
unsigned
length
,
uint8_t
*
digest
);
/* SHA512 */
#define SHA512_DIGEST_SIZE 64
#define SHA512_DATA_SIZE 128
/* Digest is kept internally as 8 64-bit words. */
#define _SHA512_DIGEST_LENGTH 8
struct
sha512_ctx
{
uint64_t
state
[
_SHA512_DIGEST_LENGTH
];
/* State variables */
uint64_t
count_low
,
count_high
;
/* 128-bit block count */
uint8_t
block
[
SHA512_DATA_SIZE
];
/* SHA512 data buffer */
unsigned
int
index
;
/* index into buffer */
};
void
sha512_init
(
struct
sha512_ctx
*
ctx
);
void
sha512_update
(
struct
sha512_ctx
*
ctx
,
unsigned
length
,
const
uint8_t
*
data
);
void
sha512_digest
(
struct
sha512_ctx
*
ctx
,
unsigned
length
,
uint8_t
*
digest
);
/* Internal compression function. STATE points to 8 uint64_t words,
DATA points to 128 bytes of input data, possibly unaligned, and K
points to the table of constants. */
void
_nettle_sha512_compress
(
uint64_t
*
state
,
const
uint8_t
*
data
,
const
uint64_t
*
k
);
/* SHA384, a truncated SHA512 with different initial state. */
#define SHA384_DIGEST_SIZE 48
#define SHA384_DATA_SIZE SHA512_DATA_SIZE
#define sha384_ctx sha512_ctx
void
sha384_init
(
struct
sha512_ctx
*
ctx
);
#define sha384_update nettle_sha512_update
void
sha384_digest
(
struct
sha512_ctx
*
ctx
,
unsigned
length
,
uint8_t
*
digest
);
#ifdef __cplusplus
}
#endif
#include
"sha1.h"
#include
"sha2.h"
#endif
/* NETTLE_SHA_H_INCLUDED */
sha1.h
0 → 100644
View file @
f9ef3299
/* sha1.h
*
* The sha1 hash function.
*/
/* nettle, low-level cryptographics library
*
* Copyright (C) 2001, 2012 Niels Möller
*
* The nettle library 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.
*
* The nettle library 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 the nettle library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02111-1301, USA.
*/
#ifndef NETTLE_SHA1_H_INCLUDED
#define NETTLE_SHA1_H_INCLUDED
#include
"nettle-types.h"
#ifdef __cplusplus
extern
"C"
{
#endif
/* Name mangling */
#define sha1_init nettle_sha1_init
#define sha1_update nettle_sha1_update
#define sha1_digest nettle_sha1_digest
/* SHA1 */
#define SHA1_DIGEST_SIZE 20
#define SHA1_DATA_SIZE 64
/* Digest is kept internally as 5 32-bit words. */
#define _SHA1_DIGEST_LENGTH 5
struct
sha1_ctx
{
uint32_t
state
[
_SHA1_DIGEST_LENGTH
];
/* State variables */
uint32_t
count_low
,
count_high
;
/* 64-bit block count */
uint8_t
block
[
SHA1_DATA_SIZE
];
/* SHA1 data buffer */
unsigned
int
index
;
/* index into buffer */
};
void
sha1_init
(
struct
sha1_ctx
*
ctx
);
void
sha1_update
(
struct
sha1_ctx
*
ctx
,
unsigned
length
,
const
uint8_t
*
data
);
void
sha1_digest
(
struct
sha1_ctx
*
ctx
,
unsigned
length
,
uint8_t
*
digest
);
/* Internal compression function. STATE points to 5 uint32_t words,
and DATA points to 64 bytes of input data, possibly unaligned. */
void
_nettle_sha1_compress
(
uint32_t
*
state
,
const
uint8_t
*
data
);
#ifdef __cplusplus
}
#endif
#endif
/* NETTLE_SHA1_H_INCLUDED */
sha2.h
0 → 100644
View file @
f9ef3299
/* sha2.h
*
* The sha2 family of hash functions.
*/
/* nettle, low-level cryptographics library
*
* Copyright (C) 2001, 2012 Niels Möller
*
* The nettle library 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.
*
* The nettle library 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 the nettle library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02111-1301, USA.
*/
#ifndef NETTLE_SHA2_H_INCLUDED
#define NETTLE_SHA2_H_INCLUDED
#include
"nettle-types.h"
#ifdef __cplusplus
extern
"C"
{
#endif
/* Name mangling */
#define sha224_init nettle_sha224_init
#define sha224_digest nettle_sha224_digest
#define sha256_init nettle_sha256_init
#define sha256_update nettle_sha256_update
#define sha256_digest nettle_sha256_digest
#define sha384_init nettle_sha384_init
#define sha384_digest nettle_sha384_digest
#define sha512_init nettle_sha512_init
#define sha512_update nettle_sha512_update
#define sha512_digest nettle_sha512_digest
/* SHA256 */
#define SHA256_DIGEST_SIZE 32
#define SHA256_DATA_SIZE 64
/* Digest is kept internally as 8 32-bit words. */
#define _SHA256_DIGEST_LENGTH 8
struct
sha256_ctx
{
uint32_t
state
[
_SHA256_DIGEST_LENGTH
];
/* State variables */
uint32_t
count_low
,
count_high
;
/* 64-bit block count */
uint8_t
block
[
SHA256_DATA_SIZE
];
/* SHA256 data buffer */
unsigned
int
index
;
/* index into buffer */
};
void
sha256_init
(
struct
sha256_ctx
*
ctx
);
void
sha256_update
(
struct
sha256_ctx
*
ctx
,
unsigned
length
,
const
uint8_t
*
data
);
void
sha256_digest
(
struct
sha256_ctx
*
ctx
,
unsigned
length
,
uint8_t
*
digest
);
/* Internal compression function. STATE points to 8 uint32_t words,
DATA points to 64 bytes of input data, possibly unaligned, and K
points to the table of constants. */
void
_nettle_sha256_compress
(
uint32_t
*
state
,
const
uint8_t
*
data
,
const
uint32_t
*
k
);
/* SHA224, a truncated SHA256 with different initial state. */
#define SHA224_DIGEST_SIZE 28
#define SHA224_DATA_SIZE SHA256_DATA_SIZE
#define sha224_ctx sha256_ctx
void
sha224_init
(
struct
sha256_ctx
*
ctx
);
#define sha224_update nettle_sha256_update
void
sha224_digest
(
struct
sha256_ctx
*
ctx
,
unsigned
length
,
uint8_t
*
digest
);
/* SHA512 */
#define SHA512_DIGEST_SIZE 64
#define SHA512_DATA_SIZE 128
/* Digest is kept internally as 8 64-bit words. */
#define _SHA512_DIGEST_LENGTH 8
struct
sha512_ctx
{
uint64_t
state
[
_SHA512_DIGEST_LENGTH
];
/* State variables */
uint64_t
count_low
,
count_high
;
/* 128-bit block count */
uint8_t
block
[
SHA512_DATA_SIZE
];
/* SHA512 data buffer */
unsigned
int
index
;
/* index into buffer */
};
void
sha512_init
(
struct
sha512_ctx
*
ctx
);
void
sha512_update
(
struct
sha512_ctx
*
ctx
,
unsigned
length
,
const
uint8_t
*
data
);
void
sha512_digest
(
struct
sha512_ctx
*
ctx
,
unsigned
length
,
uint8_t
*
digest
);
/* Internal compression function. STATE points to 8 uint64_t words,
DATA points to 128 bytes of input data, possibly unaligned, and K
points to the table of constants. */
void
_nettle_sha512_compress
(
uint64_t
*
state
,
const
uint8_t
*
data
,
const
uint64_t
*
k
);
/* SHA384, a truncated SHA512 with different initial state. */
#define SHA384_DIGEST_SIZE 48
#define SHA384_DATA_SIZE SHA512_DATA_SIZE
#define sha384_ctx sha512_ctx
void
sha384_init
(
struct
sha512_ctx
*
ctx
);
#define sha384_update nettle_sha512_update
void
sha384_digest
(
struct
sha512_ctx
*
ctx
,
unsigned
length
,
uint8_t
*
digest
);
#ifdef __cplusplus
}
#endif
#endif
/* NETTLE_SHA2_H_INCLUDED */
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