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60 Commits

Author SHA1 Message Date
pjd
352b6c307b Add VIA/ACE "PadLock" support as a crypto(9) driver. 
HW donated by:			Mike Tancsa <mike@sentex.net>
Most of the code obtained from:	OpenBSD
MFC after:			3 days
 2005-08-18 00:30:22 +00:00
pjd
bb000dd3d5 Assert proper key size also in userland by defining KASSERT in !_KERNEL case. 2005-08-17 07:59:07 +00:00
cperciva
bdfa6fbbb1 Unbreak the world build (in sbin/gbde). This file is used by both 
kernel and world, so KASSERT() needs to be wrapped within an #ifdef
_KERNEL / #endif pair.

Reported by:	krion, tinderbox
 2005-08-17 00:24:20 +00:00
pjd
372c5a7d07 Check key size for rijndael, as invalid key size can lead to kernel panic. 
It checked other algorithms against this bug and it seems they aren't
affected.

Reported by:	Mike Tancsa <mike@sentex.net>
PR:		i386/84860
Reviewed by:	phk, cperciva(x2)
 2005-08-16 18:59:00 +00:00
ume
5f96af1a75 gbde(8) is also rejndael user. 
Reported by:	phk
 2005-03-11 22:07:04 +00:00
ume
5ce7e2e80a just use crypto/rijndael, and nuke opencrypto/rindael.[ch]. 
the two became almost identical since latest KAME merge.

Discussed with:	sam
 2005-03-11 17:24:46 +00:00
ume
8a8b13dab5 integrate rijndael-alg-fst.h into rijndael.h. 2005-03-11 16:26:10 +00:00
ume
73402ef817 stop including rijndael-api-fst.h from rijndael.h. 
this is required to integrate opencrypto into crypto.
 2005-03-11 15:42:51 +00:00
ume
f61af04d95 sys/crypto/md5.[ch] is used from nowhere. So, just nuke them. 2005-03-11 12:56:15 +00:00
ume
4319b5fb5e refer opencrypto/cast.h directly. 2005-03-11 12:37:07 +00:00
ume
4bc4328cd1 use cast128 in opencrypto to nuke duplicate code. 2005-03-10 11:40:53 +00:00
ru
cec60429bb Start the dreaded NOFOO -> NO_FOO conversion. 
OK'ed by:	core
 2004-12-21 08:47:35 +00:00
jhb
cc03c9de7d Initiate deorbit burn sequence for 80386 support in FreeBSD: Remove 
80386 (I386_CPU) support from the kernel.
 2004-11-16 20:42:32 +00:00
ru
5db2b9d5b3 For variables that are only checked with defined(), don't provide 
any fake value.
 2004-10-24 15:33:08 +00:00
obrien
18012715d9 Use __FBSDID(). 2004-06-14 00:38:54 +00:00
des
b3e7bd9f6b Fix a reentrancy issue in md5_calc(). 2004-01-27 18:57:21 +00:00
ume
88488cca11 avoid module name conflict with opencrypto/rijndael.c. 
Reported by:	tinderbox
 2003-11-12 04:22:37 +00:00
ume
7755ea7d71 cleanup rijndael API. 
since there are naming conflicts with opencrypto, #define was
added to rename functions intend to avoid conflicts.

Obtained from:	KAME
 2003-11-11 18:58:54 +00:00
ume
2545ff462c rijndael-alg-fst.[ch]: 
- redo updating.

rijndael-api-fst.[ch]:
  - switch to use new low level rijndael api.
  - stop using u8, u16 and u32.
  - space cleanup.

Tested by:	gbde(8) and phk's test program
 2003-11-10 10:33:39 +00:00
phk
9f420bf43d Add a testcase which validates that the same buffer can be passed to 
rijndael_blockDecrypt() as both input and output.

This property is important because inside rijndael we can get away
with allocating just a 16 byte "work" buffer on the stack (which
is very cheap), whereas the calling code would need to allocate the
full sized buffer, and in all likelyhood would have to do so with
an expensive malloc(9).
 2003-10-19 22:12:23 +00:00
ume
8ff2c775d4 - revert to old rijndael code. new rijndael code broke gbde. 
- since aes-xcbc-mac and aes-ctr require functions in new
  rijndael code, aes-xcbc-mac and aes-ctr are disabled for now.
 2003-10-19 21:28:34 +00:00
ume
3d011c684c Fix alignment problem on 64 bit arch. 
I only tested if it doesn't break anything on i368.  Since I
have no 64 bit machine, I cannot test it, actually.

Reported by:	jmallett
 2003-10-14 13:37:37 +00:00
ume
a89e9b5e91 use BF_ecb_encrypt(). 
Obtained from:	KAME
 2003-10-13 19:26:08 +00:00
ume
dc45666132 simplify and update rijndael code. 
Obtained from:	KAME
 2003-10-12 21:05:05 +00:00
ume
b436e75e9a use opencrypto for RMD160. 
Requested by:	sam
 2003-10-12 18:25:38 +00:00
ume
329da09a2a drop useless define. 2003-10-12 14:47:24 +00:00
ume
d56603d9be use bswap32() for big endian arch. 
Reported by:	tinderbox via kris
 2003-10-12 14:32:13 +00:00
ume
f1d14cc455 RIPEMD160 support 
Obtained from:	KAME
 2003-10-12 09:43:48 +00:00
ume
8df937af7e switch cast128 implementation to implementation by Steve Reid; 
smaller footprint.

Obtained from:	KAME
 2003-10-10 15:06:16 +00:00
ume
d850f73361 one more opossite conditiion. 
Reported by:	"lg" <zevlg@yandex.ru>
 2003-09-18 17:26:56 +00:00
ume
c724a09a95 condition of padLen check was opposite. 
Reported by:	"lg" <zevlg@yandex.ru>
Reviewed by:	Lev Walkin <vlm@netli.com>
 2003-09-17 08:51:43 +00:00
phk
1456ca5b58 Correctly bzero the entire context, not just the first sizeof(void *) bytes. 
Found by:	Juergen Buchmueller <pullmoll@stop1984.com>
 2003-09-08 18:32:33 +00:00
obrien
349c6025d0 Use __FBSDID(). 2003-06-10 21:44:29 +00:00
obrien
4054bc5e58 Assembly files put thru the C preprocessor need to have C style comments. 2003-04-21 16:30:12 +00:00
silby
5eab66f151 Remove some unnecessary casts. 2003-01-25 22:41:22 +00:00
sam
1f74260ee2 make rc4 crypto support a module so other modules can depend on it 
Submitted by:	imp
Reviewed by:	imp
 2003-01-15 19:55:17 +00:00
phk
e7f8941120 Make this compilable from userland as well. 2002-11-01 08:56:39 +00:00
phk
ab7f456357 Don't panic when we can just return an error code. 2002-10-14 11:21:05 +00:00
markm
a22b6ae7fb Fix some really pedantic GCC warnings. 2002-07-15 13:45:15 +00:00
suz
869c418b27 Fixed AES encryption algorithm bug 
PR:             kern/38465
Obtained from:  Ramana Yarlagadda <ramana.yarlagadda@analog.com>
 2002-05-24 07:26:17 +00:00
markm
b8f437cc0b Remove macros that are defined elsewhere. 2002-04-21 10:32:48 +00:00
suz
553226e8e1 just merged cosmetic changes from KAME to ease sync between KAME and FreeBSD. 
(based on freebsd4-snap-20020128)

Reviewed by:	ume
MFC after:	1 week
 2002-04-19 04:46:24 +00:00
alfred
eddc6122c9 Remove __P. 2002-03-20 05:14:42 +00:00
ume
92361f6aad - Speedup 3DES by using assembly code for i386. 
- Sync des/blowfish to more recent openssl.

Obtained from:	KAME/NetBSD
MFC after:	2 weeks
 2002-03-05 09:19:02 +00:00
ume
f7cd13562c off by one error in Aaron Gifford's code. KAME PR 393. 
PR:		kern/34242
Submitted by:	Aaron D. Gifford <agifford@infowest.com>
MFC after:	1 week
 2002-02-26 16:58:58 +00:00
ume
8ee8d7c8d6 fixed the cast128 calculation with a short cipher key length. 
the memory was overridden when the key length was less than 16 bytes.

Obtained from:	KAME
MFC after:	1 week
 2001-11-27 14:11:47 +00:00
ume
652be9cfdd properly check DES weak key. KAME PR 363. 
Obtained from:	KAME
MFC after:	1 week
 2001-07-03 17:46:48 +00:00
ume
33474f7afa less warning 
warning: cast discards qualifiers from pointer target type
 2001-06-16 19:32:37 +00:00
ume
832f8d2249 Sync with recent KAME. 
This work was based on kame-20010528-freebsd43-snap.tgz and some
critical problem after the snap was out were fixed.
There are many many changes since last KAME merge.

TODO:
  - The definitions of SADB_* in sys/net/pfkeyv2.h are still different
    from RFC2407/IANA assignment because of binary compatibility
    issue.  It should be fixed under 5-CURRENT.
  - ip6po_m member of struct ip6_pktopts is no longer used.  But, it
    is still there because of binary compatibility issue.  It should
    be removed under 5-CURRENT.

Reviewed by:	itojun
Obtained from:	KAME
MFC after:	3 weeks
 2001-06-11 12:39:29 +00:00
markm
e4e06e65a1 Kernel crypto need binary key material, not symbolic ascii. 2001-03-10 13:02:58 +00:00