Module Name: src
Committed By: joerg
Date: Tue May 26 08:04:12 UTC 2009
Modified Files:
src/common/lib/libc/hash/sha2: sha2.c
src/distrib/sets/lists/base: md.amd64 md.sparc64 shl.mi
src/distrib/sets/lists/comp: mi
src/lib/libc: shlib_version
src/lib/libc/hash/sha2: Makefile.inc sha2.3
src/lib/libc/include: namespace.h
src/lib/libcrypto: sha.inc shlib_version
src/sys/sys: sha2.h
Added Files:
src/lib/libc/hash/sha2: sha224hl.c
src/lib/libcrypto: libc-sha256.c libc-sha512.c
Log Message:
Add SHA224 implementation to libc.
Make libcrypto use the SHA2 implementation of libc.
Bump minor versions of libc and libcrypto.
To generate a diff of this commit:
cvs rdiff -u -r1.7 -r1.8 src/common/lib/libc/hash/sha2/sha2.c
cvs rdiff -u -r1.50 -r1.51 src/distrib/sets/lists/base/md.amd64
cvs rdiff -u -r1.45 -r1.46 src/distrib/sets/lists/base/md.sparc64
cvs rdiff -u -r1.473 -r1.474 src/distrib/sets/lists/base/shl.mi
cvs rdiff -u -r1.1262 -r1.1263 src/distrib/sets/lists/comp/mi
cvs rdiff -u -r1.211 -r1.212 src/lib/libc/shlib_version
cvs rdiff -u -r1.3 -r1.4 src/lib/libc/hash/sha2/Makefile.inc
cvs rdiff -u -r1.4 -r1.5 src/lib/libc/hash/sha2/sha2.3
cvs rdiff -u -r0 -r1.1 src/lib/libc/hash/sha2/sha224hl.c
cvs rdiff -u -r1.137 -r1.138 src/lib/libc/include/namespace.h
cvs rdiff -u -r0 -r1.1 src/lib/libcrypto/libc-sha256.c \
src/lib/libcrypto/libc-sha512.c
cvs rdiff -u -r1.9 -r1.10 src/lib/libcrypto/sha.inc
cvs rdiff -u -r1.15 -r1.16 src/lib/libcrypto/shlib_version
cvs rdiff -u -r1.2 -r1.3 src/sys/sys/sha2.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/common/lib/libc/hash/sha2/sha2.c
diff -u src/common/lib/libc/hash/sha2/sha2.c:1.7 src/common/lib/libc/hash/sha2/sha2.c:1.8
--- src/common/lib/libc/hash/sha2/sha2.c:1.7 Sat Feb 16 17:15:32 2008
+++ src/common/lib/libc/hash/sha2/sha2.c Tue May 26 08:04:11 2009
@@ -1,4 +1,4 @@
-/* $NetBSD: sha2.c,v 1.7 2008/02/16 17:15:32 apb Exp $ */
+/* $NetBSD: sha2.c,v 1.8 2009/05/26 08:04:11 joerg Exp $ */
/* $KAME: sha2.c,v 1.9 2003/07/20 00:28:38 itojun Exp $ */
/*
@@ -39,14 +39,14 @@
#include <sys/cdefs.h>
#if defined(_KERNEL) || defined(_STANDALONE)
-__KERNEL_RCSID(0, "$NetBSD: sha2.c,v 1.7 2008/02/16 17:15:32 apb Exp $");
+__KERNEL_RCSID(0, "$NetBSD: sha2.c,v 1.8 2009/05/26 08:04:11 joerg Exp $");
#include <lib/libkern/libkern.h>
#else
#if defined(LIBC_SCCS) && !defined(lint)
-__RCSID("$NetBSD: sha2.c,v 1.7 2008/02/16 17:15:32 apb Exp $");
+__RCSID("$NetBSD: sha2.c,v 1.8 2009/05/26 08:04:11 joerg Exp $");
#endif /* LIBC_SCCS and not lint */
#include "namespace.h"
@@ -219,6 +219,7 @@
* only.
*/
static void SHA512_Last(SHA512_CTX*);
+void SHA224_Transform(SHA224_CTX*, const sha2_word64*);
void SHA256_Transform(SHA256_CTX*, const sha2_word32*);
void SHA384_Transform(SHA384_CTX*, const sha2_word64*);
void SHA512_Transform(SHA512_CTX*, const sha2_word64*);
@@ -245,6 +246,18 @@
0x90befffaUL, 0xa4506cebUL, 0xbef9a3f7UL, 0xc67178f2UL
};
+/* Initial hash value H for SHA-224: */
+static const sha2_word32 sha224_initial_hash_value[8] = {
+ 0xc1059ed8UL,
+ 0x367cd507UL,
+ 0x3070dd17UL,
+ 0xf70e5939UL,
+ 0xffc00b31UL,
+ 0x68581511UL,
+ 0x64f98fa7UL,
+ 0xbefa4fa4UL
+};
+
/* Initial hash value H for SHA-256: */
static const sha2_word32 sha256_initial_hash_value[8] = {
0x6a09e667UL,
@@ -326,6 +339,11 @@
};
#if !defined(_KERNEL) && defined(__weak_alias)
+__weak_alias(SHA224_Init,_SHA224_Init)
+__weak_alias(SHA224_Update,_SHA224_Update)
+__weak_alias(SHA224_Final,_SHA224_Final)
+__weak_alias(SHA224_Transform,_SHA224_Transform)
+
__weak_alias(SHA256_Init,_SHA256_Init)
__weak_alias(SHA256_Update,_SHA256_Update)
__weak_alias(SHA256_Final,_SHA256_Final)
@@ -342,14 +360,32 @@
__weak_alias(SHA512_Transform,_SHA512_Transform)
#endif
+/*** SHA-224: *********************************************************/
+int SHA224_Init(SHA256_CTX* context) {
+ if (context == (SHA256_CTX*)0) {
+ return 1;
+ }
+ memcpy(context->state, sha224_initial_hash_value, (size_t)(SHA256_DIGEST_LENGTH));
+ memset(context->buffer, 0, (size_t)(SHA256_BLOCK_LENGTH));
+ context->bitcount = 0;
+
+ return 1;
+}
+
/*** SHA-256: *********************************************************/
-void SHA256_Init(SHA256_CTX* context) {
+int SHA256_Init(SHA256_CTX* context) {
if (context == (SHA256_CTX*)0) {
- return;
+ return 1;
}
memcpy(context->state, sha256_initial_hash_value, (size_t)(SHA256_DIGEST_LENGTH));
memset(context->buffer, 0, (size_t)(SHA256_BLOCK_LENGTH));
context->bitcount = 0;
+
+ return 1;
+}
+
+void SHA224_Transform(SHA224_CTX* context, const sha2_word64* data) {
+ SHA224_Transform((SHA256_CTX*)context, data);
}
#ifdef SHA2_UNROLL_TRANSFORM
@@ -527,12 +563,16 @@
#endif /* SHA2_UNROLL_TRANSFORM */
-void SHA256_Update(SHA256_CTX* context, const sha2_byte *data, size_t len) {
+int SHA224_Update(SHA256_CTX *context, const sha2_byte *data, size_t len) {
+ return SHA256_Update(context, data, len);
+}
+
+int SHA256_Update(SHA256_CTX* context, const sha2_byte *data, size_t len) {
unsigned int freespace, usedspace;
if (len == 0) {
/* Calling with no data is valid - we do nothing */
- return;
+ return 1;
}
/* Sanity check: */
@@ -557,7 +597,7 @@
context->bitcount += len << 3;
/* Clean up: */
usedspace = freespace = 0;
- return;
+ return 1;
}
}
/*
@@ -592,9 +632,11 @@
}
/* Clean up: */
usedspace = freespace = 0;
+
+ return 1;
}
-void SHA256_Final(sha2_byte digest[], SHA256_CTX* context) {
+static int SHA224_256_Final(sha2_byte digest[], SHA256_CTX* context, size_t len) {
sha2_word32 *d = (void *)digest;
unsigned int usedspace;
@@ -641,30 +683,42 @@
#if BYTE_ORDER == LITTLE_ENDIAN
{
/* Convert TO host byte order */
- int j;
- for (j = 0; j < 8; j++) {
+ size_t j;
+ for (j = 0; j < len / 4; j++) {
REVERSE32(context->state[j],context->state[j]);
*d++ = context->state[j];
}
}
#else
- memcpy(d, context->state, SHA256_DIGEST_LENGTH);
+ memcpy(d, context->state, len / 4);
#endif
}
/* Clean up state data: */
memset(context, 0, sizeof(*context));
usedspace = 0;
+
+ return 1;
+}
+
+int SHA224_Final(sha2_byte digest[], SHA256_CTX* context) {
+ return SHA224_256_Final(digest, context, SHA224_DIGEST_LENGTH);
+}
+
+int SHA256_Final(sha2_byte digest[], SHA256_CTX* context) {
+ return SHA224_256_Final(digest, context, SHA256_DIGEST_LENGTH);
}
/*** SHA-512: *********************************************************/
-void SHA512_Init(SHA512_CTX* context) {
+int SHA512_Init(SHA512_CTX* context) {
if (context == (SHA512_CTX*)0) {
- return;
+ return 1;
}
memcpy(context->state, sha512_initial_hash_value, (size_t)(SHA512_DIGEST_LENGTH));
memset(context->buffer, 0, (size_t)(SHA512_BLOCK_LENGTH));
context->bitcount[0] = context->bitcount[1] = 0;
+
+ return 1;
}
#ifdef SHA2_UNROLL_TRANSFORM
@@ -836,12 +890,12 @@
#endif /* SHA2_UNROLL_TRANSFORM */
-void SHA512_Update(SHA512_CTX* context, const sha2_byte *data, size_t len) {
+int SHA512_Update(SHA512_CTX* context, const sha2_byte *data, size_t len) {
unsigned int freespace, usedspace;
if (len == 0) {
/* Calling with no data is valid - we do nothing */
- return;
+ return 1;
}
/* Sanity check: */
@@ -865,7 +919,7 @@
ADDINC128(context->bitcount, len << 3);
/* Clean up: */
usedspace = freespace = 0;
- return;
+ return 1;
}
}
/*
@@ -900,6 +954,8 @@
}
/* Clean up: */
usedspace = freespace = 0;
+
+ return 1;
}
static void SHA512_Last(SHA512_CTX* context) {
@@ -943,7 +999,7 @@
SHA512_Transform(context, (sha2_word64*)(void *)context->buffer);
}
-void SHA512_Final(sha2_byte digest[], SHA512_CTX* context) {
+int SHA512_Final(sha2_byte digest[], SHA512_CTX* context) {
sha2_word64 *d = (void *)digest;
/* Sanity check: */
@@ -970,27 +1026,31 @@
/* Zero out state data */
memset(context, 0, sizeof(*context));
+
+ return 1;
}
/*** SHA-384: *********************************************************/
-void SHA384_Init(SHA384_CTX* context) {
+int SHA384_Init(SHA384_CTX* context) {
if (context == (SHA384_CTX*)0) {
- return;
+ return 1;
}
memcpy(context->state, sha384_initial_hash_value, (size_t)(SHA512_DIGEST_LENGTH));
memset(context->buffer, 0, (size_t)(SHA384_BLOCK_LENGTH));
context->bitcount[0] = context->bitcount[1] = 0;
+
+ return 1;
}
-void SHA384_Update(SHA384_CTX* context, const sha2_byte* data, size_t len) {
- SHA512_Update((SHA512_CTX*)context, data, len);
+int SHA384_Update(SHA384_CTX* context, const sha2_byte* data, size_t len) {
+ return SHA512_Update((SHA512_CTX*)context, data, len);
}
void SHA384_Transform(SHA512_CTX* context, const sha2_word64* data) {
SHA512_Transform((SHA512_CTX*)context, data);
}
-void SHA384_Final(sha2_byte digest[], SHA384_CTX* context) {
+int SHA384_Final(sha2_byte digest[], SHA384_CTX* context) {
sha2_word64 *d = (void *)digest;
/* Sanity check: */
@@ -1017,4 +1077,6 @@
/* Zero out state data */
memset(context, 0, sizeof(*context));
+
+ return 1;
}
Index: src/distrib/sets/lists/base/md.amd64
diff -u src/distrib/sets/lists/base/md.amd64:1.50 src/distrib/sets/lists/base/md.amd64:1.51
--- src/distrib/sets/lists/base/md.amd64:1.50 Wed May 20 16:22:22 2009
+++ src/distrib/sets/lists/base/md.amd64 Tue May 26 08:04:11 2009
@@ -1,4 +1,4 @@
-# $NetBSD: md.amd64,v 1.50 2009/05/20 16:22:22 christos Exp $
+# $NetBSD: md.amd64,v 1.51 2009/05/26 08:04:11 joerg Exp $
./dev/lms0 base-obsolete obsolete
./dev/mms0 base-obsolete obsolete
./libexec/ld.elf_so-i386 base-sys-shlib compat,pic
@@ -64,13 +64,13 @@
./usr/lib/i386/libbz2.so.1 base-compat-shlib compat,pic
./usr/lib/i386/libbz2.so.1.1 base-compat-shlib compat,pic
./usr/lib/i386/libc.so.12 base-compat-shlib compat,pic
-./usr/lib/i386/libc.so.12.167 base-compat-shlib compat,pic
+./usr/lib/i386/libc.so.12.168 base-compat-shlib compat,pic
./usr/lib/i386/libcom_err.so.6 base-compat-shlib compat,pic,kerberos
./usr/lib/i386/libcom_err.so.6.0 base-compat-shlib compat,pic,kerberos
./usr/lib/i386/libcrypt.so.1 base-compat-shlib compat,pic
./usr/lib/i386/libcrypt.so.1.0 base-compat-shlib compat,pic
./usr/lib/i386/libcrypto.so.5 base-compat-shlib compat,pic
-./usr/lib/i386/libcrypto.so.5.0 base-compat-shlib compat,pic
+./usr/lib/i386/libcrypto.so.5.1 base-compat-shlib compat,pic
./usr/lib/i386/libcurses.so.7 base-compat-shlib compat,pic
./usr/lib/i386/libcurses.so.7.0 base-compat-shlib compat,pic
./usr/lib/i386/libdes.so.8 base-compat-shlib compat,pic
Index: src/distrib/sets/lists/base/md.sparc64
diff -u src/distrib/sets/lists/base/md.sparc64:1.45 src/distrib/sets/lists/base/md.sparc64:1.46
--- src/distrib/sets/lists/base/md.sparc64:1.45 Wed May 20 16:22:22 2009
+++ src/distrib/sets/lists/base/md.sparc64 Tue May 26 08:04:11 2009
@@ -1,4 +1,4 @@
-# $NetBSD: md.sparc64,v 1.45 2009/05/20 16:22:22 christos Exp $
+# $NetBSD: md.sparc64,v 1.46 2009/05/26 08:04:11 joerg Exp $
./libexec/ld.elf_so-sparc base-sysutil-bin compat,pic
./sbin/edlabel base-sysutil-root
./usr/bin/fdformat base-util-bin
@@ -63,13 +63,13 @@
./usr/lib/sparc/libbz2.so.1 base-compat-shlib compat,pic
./usr/lib/sparc/libbz2.so.1.1 base-compat-shlib compat,pic
./usr/lib/sparc/libc.so.12 base-compat-shlib compat,pic
-./usr/lib/sparc/libc.so.12.167 base-compat-shlib compat,pic
+./usr/lib/sparc/libc.so.12.168 base-compat-shlib compat,pic
./usr/lib/sparc/libcom_err.so.6 base-compat-shlib compat,pic
./usr/lib/sparc/libcom_err.so.6.0 base-compat-shlib compat,pic
./usr/lib/sparc/libcrypt.so.1 base-compat-shlib compat,pic
./usr/lib/sparc/libcrypt.so.1.0 base-compat-shlib compat,pic
./usr/lib/sparc/libcrypto.so.5 base-compat-shlib compat,pic
-./usr/lib/sparc/libcrypto.so.5.0 base-compat-shlib compat,pic
+./usr/lib/sparc/libcrypto.so.5.1 base-compat-shlib compat,pic
./usr/lib/sparc/libcurses.so.7 base-compat-shlib compat,pic
./usr/lib/sparc/libcurses.so.7.0 base-compat-shlib compat,pic
./usr/lib/sparc/libdes.so.8 base-compat-shlib compat,pic
Index: src/distrib/sets/lists/base/shl.mi
diff -u src/distrib/sets/lists/base/shl.mi:1.473 src/distrib/sets/lists/base/shl.mi:1.474
--- src/distrib/sets/lists/base/shl.mi:1.473 Wed May 13 02:50:31 2009
+++ src/distrib/sets/lists/base/shl.mi Tue May 26 08:04:11 2009
@@ -1,4 +1,4 @@
-# $NetBSD: shl.mi,v 1.473 2009/05/13 02:50:31 pgoyette Exp $
+# $NetBSD: shl.mi,v 1.474 2009/05/26 08:04:11 joerg Exp $
#
# Note: Don't delete entries from here - mark them as "obsolete" instead,
# unless otherwise stated below.
@@ -13,9 +13,9 @@
#
# Note: libtermcap and libtermlib are hardlinked and share the same version.
#
-./lib/libc.so.12.167 base-sys-shlib dynamicroot
+./lib/libc.so.12.168 base-sys-shlib dynamicroot
./lib/libcrypt.so.1.0 base-sys-shlib dynamicroot
-./lib/libcrypto.so.5.0 base-crypto-shlib crypto,dynamicroot
+./lib/libcrypto.so.5.1 base-crypto-shlib crypto,dynamicroot
./lib/libdevmapper.so.1.0 base-lvm-shlib lvm,dynamicroot
./lib/libedit.so.3.0 base-sys-shlib dynamicroot
./lib/libevent.so.3.0 base-sys-shlib dynamicroot
@@ -60,10 +60,10 @@
./usr/lib/libbluetooth.so.4.1 base-sys-shlib
./usr/lib/libbsdmalloc.so.0.0 base-sys-shlib
./usr/lib/libbz2.so.1.1 base-sys-shlib
-./usr/lib/libc.so.12.167 base-sys-shlib
+./usr/lib/libc.so.12.168 base-sys-shlib
./usr/lib/libcom_err.so.6.0 base-krb5-shlib kerberos
./usr/lib/libcrypt.so.1.0 base-sys-shlib
-./usr/lib/libcrypto.so.5.0 base-crypto-shlib crypto
+./usr/lib/libcrypto.so.5.1 base-crypto-shlib crypto
./usr/lib/libcurses.so.7.0 base-sys-shlib
./usr/lib/libdes.so.8.0 base-crypto-shlib crypto
./usr/lib/libdevmapper.so.1.0 base-lvm-shlib lvm
Index: src/distrib/sets/lists/comp/mi
diff -u src/distrib/sets/lists/comp/mi:1.1262 src/distrib/sets/lists/comp/mi:1.1263
--- src/distrib/sets/lists/comp/mi:1.1262 Wed May 20 22:48:05 2009
+++ src/distrib/sets/lists/comp/mi Tue May 26 08:04:11 2009
@@ -1,4 +1,4 @@
-# $NetBSD: mi,v 1.1262 2009/05/20 22:48:05 dyoung Exp $
+# $NetBSD: mi,v 1.1263 2009/05/26 08:04:11 joerg Exp $
#
# Note: don't delete entries from here - mark them as "obsolete" instead.
#
@@ -4354,6 +4354,14 @@
./usr/share/man/cat3/SHA1Init.0 comp-c-catman .cat
./usr/share/man/cat3/SHA1Transform.0 comp-c-catman .cat
./usr/share/man/cat3/SHA1Update.0 comp-c-catman .cat
+./usr/share/man/cat3/SHA224_Data.0 comp-c-catman .cat
+./usr/share/man/cat3/SHA224_End.0 comp-c-catman .cat
+./usr/share/man/cat3/SHA224_File.0 comp-c-catman .cat
+./usr/share/man/cat3/SHA224_FileChunk.0 comp-c-catman .cat
+./usr/share/man/cat3/SHA224_Final.0 comp-c-catman .cat
+./usr/share/man/cat3/SHA224_Init.0 comp-c-catman .cat
+./usr/share/man/cat3/SHA224_Transform.0 comp-c-catman .cat
+./usr/share/man/cat3/SHA224_Update.0 comp-c-catman .cat
./usr/share/man/cat3/SHA256_Data.0 comp-c-catman .cat
./usr/share/man/cat3/SHA256_End.0 comp-c-catman .cat
./usr/share/man/cat3/SHA256_File.0 comp-c-catman .cat
@@ -9859,6 +9867,14 @@
./usr/share/man/html3/SHA1Init.html comp-c-htmlman html
./usr/share/man/html3/SHA1Transform.html comp-c-htmlman html
./usr/share/man/html3/SHA1Update.html comp-c-htmlman html
+./usr/share/man/html3/SHA224_Data.html comp-c-htmlman html
+./usr/share/man/html3/SHA224_End.html comp-c-htmlman html
+./usr/share/man/html3/SHA224_File.html comp-c-htmlman html
+./usr/share/man/html3/SHA224_FileChunk.html comp-c-htmlman html
+./usr/share/man/html3/SHA224_Final.html comp-c-htmlman html
+./usr/share/man/html3/SHA224_Init.html comp-c-htmlman html
+./usr/share/man/html3/SHA224_Transform.html comp-c-htmlman html
+./usr/share/man/html3/SHA224_Update.html comp-c-htmlman html
./usr/share/man/html3/SHA256_Data.html comp-c-htmlman html
./usr/share/man/html3/SHA256_End.html comp-c-htmlman html
./usr/share/man/html3/SHA256_File.html comp-c-htmlman html
@@ -15164,6 +15180,14 @@
./usr/share/man/man3/SHA1Init.3 comp-c-man .man
./usr/share/man/man3/SHA1Transform.3 comp-c-man .man
./usr/share/man/man3/SHA1Update.3 comp-c-man .man
+./usr/share/man/man3/SHA224_Data.3 comp-c-man .man
+./usr/share/man/man3/SHA224_End.3 comp-c-man .man
+./usr/share/man/man3/SHA224_File.3 comp-c-man .man
+./usr/share/man/man3/SHA224_FileChunk.3 comp-c-man .man
+./usr/share/man/man3/SHA224_Final.3 comp-c-man .man
+./usr/share/man/man3/SHA224_Init.3 comp-c-man .man
+./usr/share/man/man3/SHA224_Transform.3 comp-c-man .man
+./usr/share/man/man3/SHA224_Update.3 comp-c-man .man
./usr/share/man/man3/SHA256_Data.3 comp-c-man .man
./usr/share/man/man3/SHA256_End.3 comp-c-man .man
./usr/share/man/man3/SHA256_File.3 comp-c-man .man
Index: src/lib/libc/shlib_version
diff -u src/lib/libc/shlib_version:1.211 src/lib/libc/shlib_version:1.212
--- src/lib/libc/shlib_version:1.211 Fri May 1 17:27:01 2009
+++ src/lib/libc/shlib_version Tue May 26 08:04:11 2009
@@ -1,4 +1,4 @@
-# $NetBSD: shlib_version,v 1.211 2009/05/01 17:27:01 perry Exp $
+# $NetBSD: shlib_version,v 1.212 2009/05/26 08:04:11 joerg Exp $
# Remember to update distrib/sets/lists/base/shl.* when changing
#
# things we wish to do on next major version bump:
@@ -35,4 +35,4 @@
# it's insufficient bitwidth to implement all ctype class.
# see isblank's comment in ctype.h.
major=12
-minor=167
+minor=168
Index: src/lib/libc/hash/sha2/Makefile.inc
diff -u src/lib/libc/hash/sha2/Makefile.inc:1.3 src/lib/libc/hash/sha2/Makefile.inc:1.4
--- src/lib/libc/hash/sha2/Makefile.inc:1.3 Tue Aug 23 17:49:27 2005
+++ src/lib/libc/hash/sha2/Makefile.inc Tue May 26 08:04:11 2009
@@ -1,12 +1,15 @@
-# $NetBSD: Makefile.inc,v 1.3 2005/08/23 17:49:27 elad Exp $
+# $NetBSD: Makefile.inc,v 1.4 2009/05/26 08:04:11 joerg Exp $
# hash functions
.PATH: ${.CURDIR}/hash/sha2
-SRCS+= sha2.c sha256hl.c sha384hl.c sha512hl.c
+SRCS+= sha2.c sha224hl.c sha256hl.c sha384hl.c sha512hl.c
MAN+= sha2.3
+MLINKS+=sha2.3 SHA224_Init.3 sha2.3 SHA224_Update.3 sha2.3 SHA224_Final.3
+MLINKS+=sha2.3 SHA224_End.3 sha2.3 SHA224_File.3 sha2.3 SHA224_Data.3
+MLINKS+=sha2.3 SHA224_Transform.3 sha2.3 SHA224_FileChunk.3
MLINKS+=sha2.3 SHA256_Init.3 sha2.3 SHA256_Update.3 sha2.3 SHA256_Final.3
MLINKS+=sha2.3 SHA256_End.3 sha2.3 SHA256_File.3 sha2.3 SHA256_Data.3
MLINKS+=sha2.3 SHA256_Transform.3 sha2.3 SHA256_FileChunk.3
Index: src/lib/libc/hash/sha2/sha2.3
diff -u src/lib/libc/hash/sha2/sha2.3:1.4 src/lib/libc/hash/sha2/sha2.3:1.5
--- src/lib/libc/hash/sha2/sha2.3:1.4 Mon Dec 26 19:40:15 2005
+++ src/lib/libc/hash/sha2/sha2.3 Tue May 26 08:04:12 2009
@@ -1,4 +1,4 @@
-.\" $NetBSD: sha2.3,v 1.4 2005/12/26 19:40:15 perry Exp $
+.\" $NetBSD: sha2.3,v 1.5 2009/05/26 08:04:12 joerg Exp $
.\" $OpenBSD: sha2.3,v 1.11 2004/06/22 01:57:29 jfb Exp $
.\"
.\" Copyright (c) 2003, 2004 Todd C. Miller <[email protected]>
@@ -21,7 +21,7 @@
.\"
.\" See http://www.nist.gov/sha/ for the detailed standard
.\"
-.Dd April 24, 2003
+.Dd May 20, 2009
.Dt SHA2 3
.Os
.Sh NAME
@@ -39,6 +39,24 @@
.In sys/types.h
.In sha2.h
.Ft void
+.Fn SHA224_Init "SHA224_CTX *context"
+.Ft void
+.Fn SHA224_Update "SHA224_CTX *context" "const uint8_t *data" "size_t len"
+.Ft void
+.Fn SHA224_Pad "SHA224_CTX *context"
+.Ft void
+.Fn SHA224_Final "uint8_t digest[SHA224_DIGEST_LENGTH]" "SHA224_CTX *context"
+.Ft void
+.Fn SHA224_Transform "uint32_t state[8]" "const uint8_t buffer[SHA224_BLOCK_LENGTH]"
+.Ft "char *"
+.Fn SHA224_End "SHA224_CTX *context" "char *buf"
+.Ft "char *"
+.Fn SHA224_File "const char *filename" "char *buf"
+.Ft "char *"
+.Fn SHA224_FileChunk "const char *filename" "char *buf" "off_t offset" "off_t length"
+.Ft "char *"
+.Fn SHA224_Data "uint8_t *data" "size_t len" "char *buf"
+.Ft void
.Fn SHA256_Init "SHA256_CTX *context"
.Ft void
.Fn SHA256_Update "SHA256_CTX *context" "const uint8_t *data" "size_t len"
@@ -97,9 +115,9 @@
FIPS PUB 180-2.
The SHA2 functions are used to generate a condensed representation of a
message called a message digest, suitable for use as a digital signature.
-There are three families of functions, with names corresponding to
+There are four families of functions, with names corresponding to
the number of bits in the resulting message digest.
-The SHA-256 functions are limited to processing a message of less
+The SHA-224 and SHA-256 functions are limited to processing a message of less
than 2^64 bits as input.
The SHA-384 and SHA-512 functions can process a message of at most 2^128 - 1
bits as input.
@@ -107,7 +125,7 @@
The SHA2 functions are considered to be more secure than the
.Xr sha1 3
functions with which they share a similar interface.
-The 256, 384, and 512-bit versions of SHA2 share the same interface.
+The 224, 256, 384, and 512-bit versions of SHA2 share the same interface.
For brevity, only the 256-bit variants are described below.
.Pp
The
@@ -205,6 +223,7 @@
.Ar buf
parameter should either be a string large enough to hold the resulting digest
(e.g.,
+.Ev SHA224_DIGEST_STRING_LENGTH ,
.Ev SHA256_DIGEST_STRING_LENGTH ,
.Ev SHA384_DIGEST_STRING_LENGTH ,
or
Index: src/lib/libc/include/namespace.h
diff -u src/lib/libc/include/namespace.h:1.137 src/lib/libc/include/namespace.h:1.138
--- src/lib/libc/include/namespace.h:1.137 Sun Jan 11 02:46:28 2009
+++ src/lib/libc/include/namespace.h Tue May 26 08:04:12 2009
@@ -1,4 +1,4 @@
-/* $NetBSD: namespace.h,v 1.137 2009/01/11 02:46:28 christos Exp $ */
+/* $NetBSD: namespace.h,v 1.138 2009/05/26 08:04:12 joerg Exp $ */
/*-
* Copyright (c) 1997-2004 The NetBSD Foundation, Inc.
@@ -117,6 +117,14 @@
#define SHA1Init _SHA1Init
#define SHA1Transform _SHA1Transform
#define SHA1Update _SHA1Update
+#define SHA224_Data _SHA224_Data
+#define SHA224_End _SHA224_End
+#define SHA224_FileChunk _SHA224_FileChunk
+#define SHA224_File _SHA224_File
+#define SHA224_Final _SHA224_Final
+#define SHA224_Init _SHA224_Init
+#define SHA224_Transform _SHA224_Transform
+#define SHA224_Update _SHA224_Update
#define SHA256_Data _SHA256_Data
#define SHA256_End _SHA256_End
#define SHA256_FileChunk _SHA256_FileChunk
Index: src/lib/libcrypto/sha.inc
diff -u src/lib/libcrypto/sha.inc:1.9 src/lib/libcrypto/sha.inc:1.10
--- src/lib/libcrypto/sha.inc:1.9 Sun Dec 9 22:44:21 2007
+++ src/lib/libcrypto/sha.inc Tue May 26 08:04:12 2009
@@ -1,4 +1,4 @@
-# $NetBSD: sha.inc,v 1.9 2007/12/09 22:44:21 adrianp Exp $
+# $NetBSD: sha.inc,v 1.10 2009/05/26 08:04:12 joerg Exp $
#
# @(#) Copyright (c) 1995 Simon J. Gerraty
#
@@ -8,7 +8,11 @@
.PATH: ${OPENSSLSRC}/crypto/sha
-SHA_SRCS = sha_dgst.c sha1dgst.c sha_one.c sha1_one.c sha256.c sha512.c
+SHA_SRCS = sha_dgst.c sha1dgst.c sha_one.c sha1_one.c
+
+# Replaced OpenSSL version to avoid overlap with libc
+SHA_SRCS+= libc-sha512.c libc-sha256.c
+
SRCS += ${SHA_SRCS}
.for cryptosrc in ${SHA_SRCS}
Index: src/lib/libcrypto/shlib_version
diff -u src/lib/libcrypto/shlib_version:1.15 src/lib/libcrypto/shlib_version:1.16
--- src/lib/libcrypto/shlib_version:1.15 Sun Jan 11 03:07:47 2009
+++ src/lib/libcrypto/shlib_version Tue May 26 08:04:12 2009
@@ -1,5 +1,7 @@
-# $NetBSD: shlib_version,v 1.15 2009/01/11 03:07:47 christos Exp $
+# $NetBSD: shlib_version,v 1.16 2009/05/26 08:04:12 joerg Exp $
# Remember to update distrib/sets/lists/base/shl.* when changing
#
+# Things to do on the next major bump:
+# - Make openssl/sha.h and sha2.h compatible.
major=5
-minor=0
+minor=1
Index: src/sys/sys/sha2.h
diff -u src/sys/sys/sha2.h:1.2 src/sys/sys/sha2.h:1.3
--- src/sys/sys/sha2.h:1.2 Sat Feb 16 17:37:13 2008
+++ src/sys/sys/sha2.h Tue May 26 08:04:12 2009
@@ -1,4 +1,4 @@
-/* $NetBSD: sha2.h,v 1.2 2008/02/16 17:37:13 apb Exp $ */
+/* $NetBSD: sha2.h,v 1.3 2009/05/26 08:04:12 joerg Exp $ */
/* $KAME: sha2.h,v 1.4 2003/07/20 00:28:38 itojun Exp $ */
/*
@@ -42,7 +42,10 @@
#include <sys/types.h>
#include <sys/cdefs.h>
-/*** SHA-256/384/512 Various Length Definitions ***********************/
+/*** SHA-224/256/384/512 Various Length Definitions ***********************/
+#define SHA224_BLOCK_LENGTH 64
+#define SHA224_DIGEST_LENGTH 28
+#define SHA224_DIGEST_STRING_LENGTH (SHA224_DIGEST_LENGTH * 2 + 1)
#define SHA256_BLOCK_LENGTH 64
#define SHA256_DIGEST_LENGTH 32
#define SHA256_DIGEST_STRING_LENGTH (SHA256_DIGEST_LENGTH * 2 + 1)
@@ -60,20 +63,32 @@
uint64_t bitcount;
uint8_t buffer[SHA256_BLOCK_LENGTH];
} SHA256_CTX;
+
typedef struct _SHA512_CTX {
uint64_t state[8];
uint64_t bitcount[2];
uint8_t buffer[SHA512_BLOCK_LENGTH];
} SHA512_CTX;
+typedef SHA256_CTX SHA224_CTX;
typedef SHA512_CTX SHA384_CTX;
/*** SHA-256/384/512 Function Prototypes ******************************/
__BEGIN_DECLS
-void SHA256_Init(SHA256_CTX *);
-void SHA256_Update(SHA256_CTX*, const uint8_t*, size_t);
-void SHA256_Final(uint8_t[SHA256_DIGEST_LENGTH], SHA256_CTX*);
+int SHA224_Init(SHA224_CTX *);
+int SHA224_Update(SHA224_CTX*, const uint8_t*, size_t);
+int SHA224_Final(uint8_t[SHA224_DIGEST_LENGTH], SHA224_CTX*);
+#ifndef _KERNEL
+char *SHA224_End(SHA224_CTX *, char[SHA224_DIGEST_STRING_LENGTH]);
+char *SHA224_FileChunk(const char *, char *, off_t, off_t);
+char *SHA224_File(const char *, char *);
+char *SHA224_Data(const uint8_t *, size_t, char[SHA224_DIGEST_STRING_LENGTH]);
+#endif /* !_KERNEL */
+
+int SHA256_Init(SHA256_CTX *);
+int SHA256_Update(SHA256_CTX*, const uint8_t*, size_t);
+int SHA256_Final(uint8_t[SHA256_DIGEST_LENGTH], SHA256_CTX*);
#ifndef _KERNEL
char *SHA256_End(SHA256_CTX *, char[SHA256_DIGEST_STRING_LENGTH]);
char *SHA256_FileChunk(const char *, char *, off_t, off_t);
@@ -81,9 +96,9 @@
char *SHA256_Data(const uint8_t *, size_t, char[SHA256_DIGEST_STRING_LENGTH]);
#endif /* !_KERNEL */
-void SHA384_Init(SHA384_CTX*);
-void SHA384_Update(SHA384_CTX*, const uint8_t*, size_t);
-void SHA384_Final(uint8_t[SHA384_DIGEST_LENGTH], SHA384_CTX*);
+int SHA384_Init(SHA384_CTX*);
+int SHA384_Update(SHA384_CTX*, const uint8_t*, size_t);
+int SHA384_Final(uint8_t[SHA384_DIGEST_LENGTH], SHA384_CTX*);
#ifndef _KERNEL
char *SHA384_End(SHA384_CTX *, char[SHA384_DIGEST_STRING_LENGTH]);
char *SHA384_FileChunk(const char *, char *, off_t, off_t);
@@ -91,9 +106,9 @@
char *SHA384_Data(const uint8_t *, size_t, char[SHA384_DIGEST_STRING_LENGTH]);
#endif /* !_KERNEL */
-void SHA512_Init(SHA512_CTX*);
-void SHA512_Update(SHA512_CTX*, const uint8_t*, size_t);
-void SHA512_Final(uint8_t[SHA512_DIGEST_LENGTH], SHA512_CTX*);
+int SHA512_Init(SHA512_CTX*);
+int SHA512_Update(SHA512_CTX*, const uint8_t*, size_t);
+int SHA512_Final(uint8_t[SHA512_DIGEST_LENGTH], SHA512_CTX*);
#ifndef _KERNEL
char *SHA512_End(SHA512_CTX *, char[SHA512_DIGEST_STRING_LENGTH]);
char *SHA512_FileChunk(const char *, char *, off_t, off_t);
Added files:
Index: src/lib/libc/hash/sha2/sha224hl.c
diff -u /dev/null src/lib/libc/hash/sha2/sha224hl.c:1.1
--- /dev/null Tue May 26 08:04:12 2009
+++ src/lib/libc/hash/sha2/sha224hl.c Tue May 26 08:04:12 2009
@@ -0,0 +1,16 @@
+/* $NetBSD */
+
+/*
+ * Derived from code written by Jason R. Thorpe <[email protected]>,
+ * May 20, 2009.
+ * Public domain.
+ */
+
+#include <sys/cdefs.h>
+__RCSID("$NetBSD: sha224hl.c,v 1.1 2009/05/26 08:04:12 joerg Exp $");
+
+#define HASH_ALGORITHM SHA224
+#define HASH_FNPREFIX SHA224_
+#define HASH_INCLUDE <sys/sha2.h>
+
+#include "../hashhl.c"
Index: src/lib/libcrypto/libc-sha256.c
diff -u /dev/null src/lib/libcrypto/libc-sha256.c:1.1
--- /dev/null Tue May 26 08:04:12 2009
+++ src/lib/libcrypto/libc-sha256.c Tue May 26 08:04:12 2009
@@ -0,0 +1,49 @@
+/*
+ * Special version of sha256.c that uses the libc SHA256 implementation
+ * of libc.
+ */
+
+/* crypto/sha/sha256.c */
+/* ====================================================================
+ * Copyright (c) 2004 The OpenSSL Project. All rights reserved
+ * according to the OpenSSL license [found in ../../LICENSE].
+ * ====================================================================
+ */
+#include <openssl/opensslconf.h>
+
+#include <stdlib.h>
+#include <string.h>
+
+#include <openssl/crypto.h>
+#include <openssl/sha.h>
+#include <openssl/opensslv.h>
+
+#include "cryptlib.h"
+
+const char SHA256_version[]="SHA-256" OPENSSL_VERSION_PTEXT;
+
+unsigned char *SHA224(const unsigned char *d, size_t n, unsigned char *md)
+ {
+ SHA256_CTX c;
+ static unsigned char m[SHA224_DIGEST_LENGTH];
+
+ if (md == NULL) md=m;
+ SHA224_Init(&c);
+ SHA224_Update(&c,d,n);
+ SHA224_Final(md,&c);
+ OPENSSL_cleanse(&c,sizeof(c));
+ return(md);
+ }
+
+unsigned char *SHA256(const unsigned char *d, size_t n, unsigned char *md)
+ {
+ SHA256_CTX c;
+ static unsigned char m[SHA256_DIGEST_LENGTH];
+
+ if (md == NULL) md=m;
+ SHA256_Init(&c);
+ SHA256_Update(&c,d,n);
+ SHA256_Final(md,&c);
+ OPENSSL_cleanse(&c,sizeof(c));
+ return(md);
+ }
Index: src/lib/libcrypto/libc-sha512.c
diff -u /dev/null src/lib/libcrypto/libc-sha512.c:1.1
--- /dev/null Tue May 26 08:04:12 2009
+++ src/lib/libcrypto/libc-sha512.c Tue May 26 08:04:12 2009
@@ -0,0 +1,49 @@
+/*
+ * Special version of sha512.c that uses the libc SHA512 implementation
+ * of libc.
+ */
+
+/* crypto/sha/sha512.c */
+/* ====================================================================
+ * Copyright (c) 2004 The OpenSSL Project. All rights reserved
+ * according to the OpenSSL license [found in ../../LICENSE].
+ * ====================================================================
+ */
+#include <openssl/opensslconf.h>
+
+#include <stdlib.h>
+#include <string.h>
+
+#include <openssl/crypto.h>
+#include <openssl/sha.h>
+#include <openssl/opensslv.h>
+
+#include "cryptlib.h"
+
+const char SHA512_version[]="SHA-512" OPENSSL_VERSION_PTEXT;
+
+unsigned char *SHA384(const unsigned char *d, size_t n, unsigned char *md)
+ {
+ SHA512_CTX c;
+ static unsigned char m[SHA384_DIGEST_LENGTH];
+
+ if (md == NULL) md=m;
+ SHA384_Init(&c);
+ SHA384_Update(&c,d,n);
+ SHA384_Final(md,&c);
+ OPENSSL_cleanse(&c,sizeof(c));
+ return(md);
+ }
+
+unsigned char *SHA512(const unsigned char *d, size_t n, unsigned char *md)
+ {
+ SHA512_CTX c;
+ static unsigned char m[SHA512_DIGEST_LENGTH];
+
+ if (md == NULL) md=m;
+ SHA512_Init(&c);
+ SHA512_Update(&c,d,n);
+ SHA512_Final(md,&c);
+ OPENSSL_cleanse(&c,sizeof(c));
+ return(md);
+ }
