Commit Graph

68 Commits

Author SHA1 Message Date
Herbert Xu da7f033ddc crypto: cryptomgr - Add test infrastructure
This patch moves the newly created alg_test infrastructure into
cryptomgr.  This shall allow us to use it for testing at algorithm
registrations.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-08-29 15:49:55 +10:00
Herbert Xu 01b323245e crypto: tcrypt - Add alg_test interface
This patch creates a new interface algorithm testing.  A test can
be requested for a particular implementation of an algorithm.  This
is achieved by taking both the name of the algorithm and that of
the implementation.

The all-inclusive test has also been rewritten to no longer require
a duplicate listing of all algorithms with tests.  In that process
a number of missing tests have also been discovered and rectified.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-08-29 15:49:53 +10:00
Herbert Xu bdecd22821 crypto: tcrypt - Abort and only log if there is an error
The info printed is a complete waste of space when there is no error
since it doesn't tell us anything that we don't already know.  If there
is an error, we can also be more verbose.

In case that there is an error, this patch also aborts the test and
returns the error to the caller.  In future this will be used to
algorithms at registration time.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-08-29 15:49:52 +10:00
Herbert Xu f139cfa7cd crypto: tcrypt - Avoid using contiguous pages
If tcrypt is to be used as a run-time integrity test, it needs to be
more resilient in a hostile environment.  For a start allocating 32K
of physically contiguous memory is definitely out.

This patch teaches it to use separate pages instead.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-08-29 15:48:57 +10:00
Herbert Xu f176e632ef crypto: tcrypt - Fix AEAD chunk testing
My changeset 4b22f0ddb6

	crypto: tcrpyt - Remove unnecessary kmap/kunmap calls

introduced a typo that broke AEAD chunk testing.  In particular,
axbuf should really be xbuf.

There is also an issue with testing the last segment when encrypting.
The additional part produced by AEAD wasn't tested.  Similarly, on
decryption the additional part of the AEAD input is mistaken for
corruption.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-08-13 20:08:36 +10:00
Herbert Xu 18e33e6d5c crypto: hash - Move ahash functions into crypto/hash.h
All new crypto interfaces should go into individual files as much
as possible in order to ensure that crypto.h does not collapse under
its own weight.

This patch moves the ahash code into crypto/hash.h and crypto/internal/hash.h
respectively.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-07-10 20:35:18 +08:00
Herbert Xu 4b22f0ddb6 crypto: tcrpyt - Remove unnecessary kmap/kunmap calls
Noticed by Neil Horman: we are doing unnecessary kmap/kunmap calls
on kmalloced memory.  This patch removes them.  For the purposes of
testing SG construction, the underlying crypto code already does plenty
of kmap/kunmap calls anyway.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-07-10 20:35:16 +08:00
Neil Horman d729de23e8 [CRYPTO] tcrypt: Add self test for des3_ebe cipher operating in cbc mode
Patch to add checking  of DES3 test vectors using CBC mode.  FIPS-140-2
compliance mandates that any supported mode of operation must include a self
test.  This satisfies that requirement for cbc(des3_ede).  The included test
vector was generated by me using openssl.  Key/IV was generated with the
following command:

	openssl enc -des_ede_cbc -P

input and output values were generated by repeating the string "Too many
secrets" a few times over, truncating it to 128 bytes, and encrypting it with
openssl using the aformentioned key.  Tested successfully by myself

Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
Acked-by: Adrian-Ken Rueegsegger <rueegsegger@swiss-it.ch>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-07-10 20:35:16 +08:00
Loc Ho cde0e2c819 [CRYPTO] tcrypt: Use asynchronous hash interface
This patch changes tcrypt to use the new asynchronous hash interface
for testing hash algorithm correctness.  The speed tests will continue
to use the existing interface for now.

Signed-off-by: Loc Ho <lho@amcc.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-07-10 20:35:14 +08:00
Adrian-Ken Rueegsegger 2998db37b5 [CRYPTO] tcrypt: Add test vectors for RIPEMD-256 and RIPEMD-320
This patch adds test vectors for RIPEMD-256 and
RIPEMD-320 hash algorithms.

The test vectors are taken from
<http://homes.esat.kuleuven.be/~bosselae/ripemd160.html>

Signed-off-by: Adrian-Ken Rueegsegger <rueegsegger@swiss-it.ch>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-07-10 20:35:13 +08:00
Patrick McHardy a558f1d4f8 [CRYPTO] tcrypt: Catch cipher destination memory corruption
Check whether the destination buffer is written to beyond the last
byte contained in the scatterlist.
    
Also change IDX1 of the cross-page access offsets to a multiple of 4.
This triggers a corruption in the HIFN driver and doesn't seem to
negatively impact other testcases.
    
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-07-10 20:35:12 +08:00
Herbert Xu b10c170638 [CRYPTO] tcrpyt: Get rid of change log in source
Change logs should be kept in source control systems, not the source.
This patch removes the change log from tcrpyt to stop people from
extending it any more.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-07-10 20:35:10 +08:00
Adrian-Ken Rueegsegger fd4adf1a0b [CRYPTO] tcrypt: Add test vectors for RIPEMD-128 and RIPEMD-160
This patch adds test vectors for RIPEMD-128 and
RIPEMD-160 hash algorithms and digests (HMAC).

The test vectors are taken from ISO:IEC 10118-3 (2004)
and RFC2286.

Signed-off-by: Adrian-Ken Rueegsegger <rueegsegger@swiss-it.ch>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-07-10 20:35:10 +08:00
Darren Jenkins dbb018cd8a crypto: tcrypt - Fix memory leak in test_cipher
Coverity CID: 2306 & 2307 RESOURCE_LEAK

In the second for loop in test_cipher(), data is allocated space with
kzalloc() and is only ever freed in an error case.
Looking at this loop, data is written to this memory but nothing seems
to read from it. 
So here is a patch removing the allocation, I think this is the right
fix.

Only compile tested.

Signed-off-by: Darren Jenkins <darrenrjenkins@gmailcom>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-07-08 15:51:44 +08:00
Kamalesh Babulal 3af5b90bde [CRYPTO] all: Clean up init()/fini()
On Thu, Mar 27, 2008 at 03:40:36PM +0100, Bodo Eggert wrote:
> Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> wrote:
> 
> > This patch cleanups the crypto code, replaces the init() and fini()
> > with the <algorithm name>_init/_fini
> 
> This part ist OK.
> 
> > or init/fini_<algorithm name> (if the 
> > <algorithm name>_init/_fini exist)
> 
> Having init_foo and foo_init won't be a good thing, will it? I'd start
> confusing them.
> 
> What about foo_modinit instead?

Thanks for the suggestion, the init() is replaced with

	<algorithm name>_mod_init ()

and fini () is replaced with <algorithm name>_mod_fini.
 
Signed-off-by: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-04-21 10:19:34 +08:00
Kevin Coffman 76cb952179 [CRYPTO] cts: Add CTS mode required for Kerberos AES support
Implement CTS wrapper for CBC mode required for support of AES
encryption support for Kerberos (rfc3962).

Signed-off-by: Kevin Coffman <kwc@citi.umich.edu>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-04-21 10:19:23 +08:00
Sebastian Siewior 562954d5e0 [CRYPTO] tcrypt: Change the usage of the test vectors
The test routines (test_{cipher,hash,aead}) are makeing a copy
of the test template and are processing the encryption process
in place. This patch changes the creation of the copy so it will
work even if the source address of the input data isn't an array
inside of the template but a pointer.

Signed-off-by: Sebastian Siewior <sebastian@breakpoint.cc>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-04-21 10:19:22 +08:00
Sebastian Siewior d5dc392742 [CRYPTO] tcrypt: Shrink speed templates
The speed templates as it look always the same. The key size
is repeated for each block size and we test always the same
block size. The addition of one inner loop makes it possible
to get rid of the struct and it is possible to use a tiny
u8 array :)

Signed-off-by: Sebastian Siewior <sebastian@breakpoint.cc>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-04-21 10:19:21 +08:00
Sebastian Siewior 477035c2ab [CRYPTO] tcrypt: Group common speed templates
Some crypto ciphers which are impleneted support similar key sizes
(16,24 & 32 byte). They can be grouped together and use a common
templatte instead of their own which contains the same data.

Signed-off-by: Sebastian Siewior <sebastian@breakpoint.cc>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-04-21 10:19:21 +08:00
Herbert Xu 38ed9ab23b [CRYPTO] tcrypt: Make xcbc available as a standalone test
Currently the gcm(aes) tests have to be taken together with all other
algorithms.  This patch makes it available by itself at number 106.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-01-11 08:17:01 +11:00
Herbert Xu 2a999a3abb [CRYPTO] tcrypt: Zero axbuf in the right function
The axbuf buffer is used by test_aead and therefore should be zeroed
there instead of in test_hash.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-01-11 08:16:59 +11:00
Joy Latten 93cc74e078 [CRYPTO] tcrypt: Add CCM vectors
This patch adds 7 test vectors to tcrypt for CCM.
The test vectors are from rfc 3610.
There are about 10 more test vectors in RFC 3610
and 4 or 5 more in NIST. I can add these as time permits.

I also needed to set authsize. CCM has a prerequisite of
authsize. 

Signed-off-by: Joy Latten <latten@austin.ibm.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-01-11 08:16:53 +11:00
Herbert Xu 5311f248b7 [CRYPTO] ctr: Refactor into ctr and rfc3686
As discussed previously, this patch moves the basic CTR functionality
into a chainable algorithm called ctr.  The IPsec-specific variant of
it is now placed on top with the name rfc3686.

So ctr(aes) gives a chainable cipher with IV size 16 while the IPsec
variant will be called rfc3686(ctr(aes)).  This patch also adjusts
gcm accordingly.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-01-11 08:16:41 +11:00
Tan Swee Heng 5de8f1b562 [CRYPTO] tcrypt: Added salsa20 speed test
This patch adds a simple speed test for salsa20.
Usage: modprobe tcrypt mode=206

Signed-of-by: Tan Swee Heng <thesweeheng@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-01-11 08:16:36 +11:00
Zoltan Sogor 0b77abb3b2 [CRYPTO] lzo: Add LZO compression algorithm support
Add LZO compression algorithm support

Signed-off-by: Zoltan Sogor <weth@inf.u-szeged.hu>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-01-11 08:16:35 +11:00
Zoltan Sogor 91755a921c [CRYPTO] tcrypt: Add common compression tester function
Add common compression tester function
Modify deflate test case to use the common compressor test function

Signed-off-by: Zoltan Sogor <weth@inf.u-szeged.hu>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-01-11 08:16:34 +11:00
Herbert Xu 6160b28992 [CRYPTO] gcm: Fix ICV handling
The crypto_aead convention for ICVs is to include it directly in the
output.  If we decided to change this in future then we would make
the ICV (if the algorithm has an explicit one) available in the
request itself.

For now no algorithm needs this so this patch changes gcm to conform
to this convention.  It also adjusts the tcrypt aead tests to take
this into account.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-01-11 08:16:31 +11:00
Herbert Xu 8df213d9b5 [CRYPTO] tcrypt: Make gcm available as a standalone test
Currently the gcm(aes) tests have to be taken together with all other
ciphers.  This patch makes it available by itself at number 35.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-01-11 08:16:30 +11:00
Denis Cheng a10e11946b [CRYPTO] tcrypt: Use print_hex_dump from linux/kernel.h
These utilities implemented in lib/hexdump.c are more handy, please use this.

Signed-off-by: Denis Cheng <crquan@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-01-11 08:16:27 +11:00
Tan Swee Heng 6d1a69d53a [CRYPTO] tcrypt: Support for large test vectors
Currently the number of entries in a cipher test vector template is
limited by TVMEMSIZE/sizeof(struct cipher_testvec). This patch
circumvents the problem by pointing cipher_tv to each entry in the
template, rather than the template itself.

Signed-off-by: Tan Swee Heng <thesweeheng@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-01-11 08:16:25 +11:00
Mikko Herranen 28db8e3e38 [CRYPTO] gcm: New algorithm
Add GCM/GMAC support to cryptoapi.

GCM (Galois/Counter Mode) is an AEAD mode of operations for any block cipher
with a block size of 16.  The typical example is AES-GCM.

Signed-off-by: Mikko Herranen <mh1@iki.fi>
Reviewed-by: Mika Kukkonen <mika.kukkonen@nsn.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-01-11 08:16:23 +11:00
Mikko Herranen e3a4ea4fd2 [CRYPTO] tcrypt: Add aead support
Add AEAD support to tcrypt, needed by GCM.

Signed-off-by: Mikko Herranen <mh1@iki.fi>
Reviewed-by: Mika Kukkonen <mika.kukkonen@nsn.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-01-11 08:16:23 +11:00
Tan Swee Heng 2407d60872 [CRYPTO] salsa20: Salsa20 stream cipher
This patch implements the Salsa20 stream cipher using the blkcipher interface.

The core cipher code comes from Daniel Bernstein's submission to eSTREAM:
  http://www.ecrypt.eu.org/stream/svn/viewcvs.cgi/ecrypt/trunk/submissions/salsa20/full/ref/

The test vectors comes from:
  http://www.ecrypt.eu.org/stream/svn/viewcvs.cgi/ecrypt/trunk/submissions/salsa20/full/

It has been tested successfully with "modprobe tcrypt mode=34" on an
UML instance.

Signed-off-by: Tan Swee Heng <thesweeheng@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-01-11 08:16:15 +11:00
Jonathan Lynch cd12fb906d [CRYPTO] sha256-generic: Extend sha256_generic.c to support SHA-224
Resubmitting this patch which extends sha256_generic.c to support SHA-224 as
described in FIPS 180-2 and RFC 3874. HMAC-SHA-224 as described in RFC4231
is then supported through the hmac interface.

Patch includes test vectors for SHA-224 and HMAC-SHA-224.

SHA-224 chould be chosen as a hash algorithm when 112 bits of security
strength is required.

Patch generated against the 2.6.24-rc1 kernel and tested against
2.6.24-rc1-git14 which includes fix for scatter gather implementation for HMAC.

Signed-off-by: Jonathan Lynch <jonathan.lynch@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-01-11 08:16:12 +11:00
Joy Latten 41fdab3dd3 [CRYPTO] ctr: Add countersize
This patch adds countersize to CTR mode.
The template is now ctr(algo,noncesize,ivsize,countersize).

For example, ctr(aes,4,8,4) indicates the counterblock
will be composed of a salt/nonce that is 4 bytes, an iv
that is 8 bytes and the counter is 4 bytes.

When noncesize + ivsize < blocksize, CTR initializes the
last block - ivsize - noncesize portion of the block to
zero.  Otherwise the counter block is composed of the IV
(and nonce if necessary).

If noncesize + ivsize == blocksize, then this indicates that
user is passing in entire counterblock. Thus countersize
indicates the amount of bytes in counterblock to use as
the counter for incrementing. CTR will increment counter
portion by 1, and begin encryption with that value.

Note that CTR assumes the counter portion of the block that
will be incremented is stored in big endian.

Signed-off-by: Joy Latten <latten@austin.ibm.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-01-11 08:16:08 +11:00
Joy Latten 23e353c8a6 [CRYPTO] ctr: Add CTR (Counter) block cipher mode
This patch implements CTR mode for IPsec.
It is based off of RFC 3686.

Please note:
1. CTR turns a block cipher into a stream cipher.
Encryption is done in blocks, however the last block
may be a partial block.

A "counter block" is encrypted, creating a keystream
that is xor'ed with the plaintext. The counter portion
of the counter block is incremented after each block
of plaintext is encrypted.
Decryption is performed in same manner.

2. The CTR counterblock is composed of,
        nonce + IV + counter

The size of the counterblock is equivalent to the
blocksize of the cipher.
        sizeof(nonce) + sizeof(IV) + sizeof(counter) = blocksize

The CTR template requires the name of the cipher
algorithm, the sizeof the nonce, and the sizeof the iv.
        ctr(cipher,sizeof_nonce,sizeof_iv)

So for example,
        ctr(aes,4,8)
specifies the counterblock will be composed of 4 bytes
from a nonce, 8 bytes from the iv, and 4 bytes for counter
since aes has a blocksize of 16 bytes.

3. The counter portion of the counter block is stored
in big endian for conformance to rfc 3686.

Signed-off-by: Joy Latten <latten@austin.ibm.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-01-11 08:16:01 +11:00
Herbert Xu a5a613a429 [CRYPTO] tcrypt: Move sg_init_table out of timing loops
This patch moves the sg_init_table out of the timing loops for hash
algorithms so that it doesn't impact on the speed test results.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-27 00:51:21 -07:00
David S. Miller b733588559 [CRYPTO]: Initialize TCRYPT on-stack scatterlist objects correctly.
Use sg_init_one() and sg_init_table() as needed.

Signed-off-by: David S. Miller <davem@davemloft.net>
2007-10-26 00:38:10 -07:00
Jens Axboe 78c2f0b8c2 [SG] Update crypto/ to sg helpers
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2007-10-22 19:40:16 +02:00
Rik Snel f19f5111c9 [CRYPTO] xts: XTS blockcipher mode implementation without partial blocks
XTS currently considered to be the successor of the LRW mode by the IEEE1619
workgroup. LRW was discarded, because it was not secure if the encyption key
itself is encrypted with LRW.

XTS does not have this problem. The implementation is pretty straightforward,
a new function was added to gf128mul to handle GF(128) elements in ble format.
Four testvectors from the specification
	http://grouper.ieee.org/groups/1619/email/pdf00086.pdf
were added, and they verify on my system.

Signed-off-by: Rik Snel <rsnel@cube.dyndns.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2007-10-10 16:55:45 -07:00
Hye-Shik Chang e2ee95b8c6 [CRYPTO] seed: New cipher algorithm
This patch adds support for the SEED cipher (RFC4269).

This patch have been used in few VPN appliance vendors in Korea for
several years.  And it was verified by KISA, who developed the
algorithm itself.

As its importance in Korean banking industry, it would be great
if linux incorporates the support.

Signed-off-by: Hye-Shik Chang <perky@FreeBSD.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2007-10-10 16:55:38 -07:00
Herbert Xu 29059d12e0 [CRYPTO] tcrypt: Add missing error check
The return value of crypto_hash_final isn't checked in test_hash_cycles.
This patch corrects this.  Thanks to Eric Sesterhenn for reporting this.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2007-05-18 16:25:19 +10:00
Herbert Xu 6158efc090 [CRYPTO] tcrypt: Use async blkcipher interface
This patch converts the tcrypt module to use the asynchronous block cipher
interface.  As all synchronous block ciphers can be used through the async
interface, tcrypt is still able to test them.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2007-05-02 14:38:30 +10:00
Sebastian Siewior 7bc301e97b [CRYPTO] tcrypt: Fix error checking for comp allocation
This patch fixes loading the tcrypt module while deflate isn't available
at all (isn't build).

Signed-off-by: Sebastian Siewior <linux-crypto@ml.breakpoint.cc>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2007-03-21 08:58:43 +11:00
Noriaki TAKAMIYA 02ab5a7056 [CRYPTO] camellia: added the testing code of Camellia cipher
This patch adds the code of Camellia code for testing module.

Signed-off-by: Noriaki TAKAMIYA <takamiya@po.ntts.co.jp>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2007-02-07 09:21:04 +11:00
Herbert Xu ba8da2a948 [CRYPTO] tcrypt: Removed vestigial crypto_alloc_tfm call
The crypto_comp conversion missed the last remaining crypto_alloc_tfm
call.  This patch replaces it with crypto_alloc_comp.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2007-02-07 09:21:00 +11:00
David Howells 90831639a6 [CRYPTO] fcrypt: Add FCrypt from RxRPC
Add a crypto module to provide FCrypt encryption as used by RxRPC.

Signed-Off-By: David Howells <dhowells@redhat.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2007-02-07 09:20:59 +11:00
Andrew Donofrio a28091ae17 [CRYPTO] tcrypt: Added test vectors for sha384/sha512
This patch adds tests for SHA384 HMAC and SHA512 HMAC to the tcrypt module. Test data was taken from
RFC4231. This patch is a follow-up to the discovery (bug 7646) that the kernel SHA384 HMAC
implementation was not generating proper SHA384 HMACs.

Signed-off-by: Andrew Donofrio <linuxbugzilla@kriptik.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2007-02-07 09:20:58 +11:00
Rik Snel f3d1044cd0 [CRYPTO] tcrypt: LRW test vectors
Do modprobe tcrypt mode=10 to check the included test vectors, they are
from: http://grouper.ieee.org/groups/1619/email/pdf00017.pdf and from
http://www.mail-archive.com/stds-p1619@listserv.ieee.org/msg00173.html.

To make the last test vector fit, I had to increase the buffer size of
input and result to 512 bytes.

Signed-off-by: Rik Snel <rsnel@cube.dyndns.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-12-06 18:38:58 -08:00
Kazunori MIYAZAWA 5b2becf5dc [CRYPTO] tcrypt: Add test vectors of AES_XCBC
est vectors of XCBC with AES-128.

Signed-off-by: Kazunori MIYAZAWA <miyazawa@linux-ipv6.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2006-12-06 18:38:50 -08:00