This patch changes md4 to the new shash interface.
Signed-off-by: NAdrian-Ken Rueegsegger <ken@codelabs.ch>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

This patch changes sha1 to the new shash interface.
Signed-off-by: NAdrian-Ken Rueegsegger <ken@codelabs.ch>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

This patch changes rmd320 to the new shash interface.
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

This patch changes rmd256 to the new shash interface.
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

This patch changes rmd160 to the new shash interface.
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

This patch changes rmd128 to the new shash interface.
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

This patch changes digest_null to the new shash interface.
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

This patch swaps the role of libcrc32c and crc32c.  Previously
the implementation was in libcrc32c and crc32c was a wrapper.
Now the code is in crc32c and libcrc32c just calls the crypto
layer.

The reason for the change is to tap into the algorithm selection
capability of the crypto API so that optimised implementations
such as the one utilising Intel's CRC32C instruction can be
used where available.
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

If we have at least one algorithm built-in then it no longer makes
sense to have the testing framework, and hence cryptomgr to be a
module.  It should be either on or off, i.e., built-in or disabled.

This just happens to stop a potential runaway modprobe loop that
seems to trigger on at least one distro.

With fixes from Evgeniy Polyakov.
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

This patch makes the IV generators use the new RNG interface so
that the user can pick an RNG other than the default get_random_bytes.
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

This patch adds a random number generator interface as well as a
cryptographic pseudo-random number generator based on AES.  It is
meant to be used in cases where a deterministic CPRNG is required.

One of the first applications will be as an input in the IPsec IV
generation process.
Signed-off-by: NNeil Horman <nhorman@tuxdriver.com>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

Add the ability to turn FIPS-compliant mode on or off at boot

In order to be FIPS compliant, several check may need to be preformed that may
be construed as unusefull in a non-compliant mode.  This patch allows us to set
a kernel flag incating that we are running in a fips-compliant mode from boot
up.  It also exports that mode information to user space via a sysctl
(/proc/sys/crypto/fips_enabled).

Tested successfully by me.
Signed-off-by: NNeil Horman <nhorman@tuxdriver.com>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

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: NHerbert Xu <herbert@gondor.apana.org.au>

From NHM processor onward, Intel processors can support hardware accelerated
CRC32c algorithm with the new CRC32 instruction in SSE 4.2 instruction set.
The patch detects the availability of the feature, and chooses the most proper
way to calculate CRC32c checksum.
Byte code instructions are used for compiler compatibility.
No MMX / XMM registers is involved in the implementation.
Signed-off-by: NAustin Zhang <austin.zhang@intel.com>
Signed-off-by: NKent Liu <kent.liu@intel.com>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

Instead of tabs there were two spaces.
Signed-off-by: NAdrian Bunk <bunk@kernel.org>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

This patch is clearly not ready yet for prime time.
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

This patch reimplements crc32c using the ahash interface.  This
allows one tfm to be used by an unlimited number of users provided
that they all use the same key (which all current crc32c users do).
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

This patch adds a cryptographic pseudo-random number generator
based on CTR(AES-128).  It is meant to be used in cases where a
deterministic CPRNG is required.

One of the first applications will be as an input in the IPsec IV
generation process.
Signed-off-by: NNeil Horman <nhorman@tuxdriver.com>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

This patch adds asynchronous hash support to crypto daemon.
Signed-off-by: NLoc Ho <lho@amcc.com>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

This patch adds Kconfig entries for RIPEMD-256 and RIPEMD-320.
Signed-off-by: NAdrian-Ken Rueegsegger <rueegsegger@swiss-it.ch>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

This patch adds Kconfig entries for RIPEMD-128 and RIPEMD-160.
Signed-off-by: NAdrian-Ken Rueegsegger <rueegsegger@swiss-it.ch>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

Ciphers, block modes, name it, are grouped together and sorted.
Signed-off-by: NSebastian Siewior <sebastian@breakpoint.cc>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

Signed-off-by: NSebastian Siewior <sebastian@breakpoint.cc>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

Implement CTS wrapper for CBC mode required for support of AES
encryption support for Kerberos (rfc3962).
Signed-off-by: NKevin Coffman <kwc@citi.umich.edu>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

The authenc algorithm requires BLKCIPHER to be present.
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

This patch fixes the following build error caused by commit 
3631c650:

<--  snip  -->

...
  LD      .tmp_vmlinux1
crypto/built-in.o: In function `skcipher_null_crypt':
crypto_null.c:(.text+0x3d14): undefined reference to `blkcipher_walk_virt'
crypto_null.c:(.text+0x3d14): relocation truncated to fit: R_MIPS_26 against `blkcipher_walk_virt'
crypto/built-in.o: In function `$L32':
crypto_null.c:(.text+0x3d54): undefined reference to `blkcipher_walk_done'
crypto_null.c:(.text+0x3d54): relocation truncated to fit: R_MIPS_26 against `blkcipher_walk_done'
crypto/built-in.o:(.data+0x2e8): undefined reference to `crypto_blkcipher_type'
make[1]: *** [.tmp_vmlinux1] Error 1

<--  snip  -->
Signed-off-by: NAdrian Bunk <bunk@kernel.org>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

Building latest git fails with the following error:
	ERROR: "crypto_alloc_ablkcipher" [crypto/tcrypt.ko] undefined!
This appears to happen because CONFIG_CRYPTO_TEST is set while
CONFIG_CRYPTO_BLKCIPHER is not.
The following patch fixes the problem for me.
Signed-off-by: NFrederik Deweerdt <frederik.deweerdt@gmail.com>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

Signed-off-by: NTan Swee Heng <thesweeheng@gmail.com>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

 ERROR: "crypto_aead_setauthsize" [crypto/tcrypt.ko] undefined!
 ERROR: "crypto_alloc_aead" [crypto/tcrypt.ko] undefined!
Signed-off-by: NSebastian Siewior <sebastian@breakpoint.cc>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

This is the x86-64 version of the Salsa20 stream cipher algorithm. The
original assembly code came from
<http://cr.yp.to/snuffle/salsa20/amd64-3/salsa20.s>. It has been
reformatted for clarity.
Signed-off-by: NTan Swee Heng <thesweeheng@gmail.com>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

This patch contains the salsa20-i586 implementation. The original
assembly code came from
<http://cr.yp.to/snuffle/salsa20/x86-pm/salsa20.s>. I have reformatted
it (added indents) so that it matches the other algorithms in
arch/x86/crypto.
Signed-off-by: NTan Swee Heng <thesweeheng@gmail.com>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

Now that seqiv supports AEAD algorithms it needs to select the AEAD option.

Thanks to Erez Zadok for pointing out the problem.
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

This patch adds Counter with CBC-MAC (CCM) support.
RFC 3610 and NIST Special Publication 800-38C were referenced.
Signed-off-by: NJoy Latten <latten@austin.ibm.com>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

This generator generates an IV based on a sequence number by xoring it
with a salt.  This algorithm is mainly useful for CTR and similar modes.

This patch also sets it as the default IV generator for ctr.
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

With the impending addition of the givcipher type, both blkcipher and
ablkcipher algorithms will use it to create givcipher objects.  As such
it no longer makes sense to split the system between ablkcipher and
blkcipher.  In particular, both ablkcipher.c and blkcipher.c would need
to use the givcipher type which has to reside in ablkcipher.c since it
shares much code with it.

This patch merges the two Kconfig options as well as the modules into one.
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

i get here:

----
  LD      vmlinux
  SYSMAP  System.map
  SYSMAP  .tmp_System.map
  Building modules, stage 2.
  MODPOST 226 modules
ERROR: "crypto_hash_type" [crypto/authenc.ko] undefined!
make[1]: *** [__modpost] Error 1
make: *** [modules] Error 2
---

which fails because crypto_hash_type is declared in crypto/hash.c. You might wanna
fix it like so:
Signed-off-by: NBorislav Petkov <bbpetkov@yahoo.de>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

Add LZO compression algorithm support
Signed-off-by: NZoltan Sogor <weth@inf.u-szeged.hu>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

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: NMikko Herranen <mh1@iki.fi>
Reviewed-by: NMika Kukkonen <mika.kukkonen@nsn.com>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

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: NTan Swee Heng <thesweeheng@gmail.com>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>

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: NJonathan Lynch <jonathan.lynch@intel.com>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>