linux/include/crypto, branch v2.6.34-rc2

crypto: md5 - Add export support

2010-01-17T10:55:31Z

This patch adds export/import support to md5. The exported type is defined by struct md5_state. This is modeled after the equivalent change to sha1_generic. Signed-off-by: Max Vozeler Signed-off-by: Herbert Xu

crypto: pcrypt - Add pcrypt crypto parallelization wrapper

2010-01-07T04:57:19Z

This patch adds a parallel crypto template that takes a crypto algorithm and converts it to process the crypto transforms in parallel. For the moment only aead algorithms are supported. Signed-off-by: Steffen Klassert Signed-off-by: Herbert Xu

crypto: hash - Remove legacy hash/digest code

2009-10-19T03:53:37Z

6941c3a0 disabled compilation of the legacy digest code but didn't actually remove it. Rectify this. Also, remove the crypto_hash_type extern declaration from algapi.h now that the struct is gone. Signed-off-by: Benjamin Gilbert Signed-off-by: Herbert Xu

crypto: ghash - Add PCLMULQDQ accelerated implementation

2009-10-19T02:53:06Z

PCLMULQDQ is used to accelerate the most time-consuming part of GHASH, carry-less multiplication. More information about PCLMULQDQ can be found at: http://software.intel.com/en-us/articles/carry-less-multiplication-and-its-usage-for-computing-the-gcm-mode/ Because PCLMULQDQ changes XMM state, its usage must be enclosed with kernel_fpu_begin/end, which can be used only in process context, the acceleration is implemented as crypto_ahash. That is, request in soft IRQ context will be defered to the cryptd kernel thread. Signed-off-by: Huang Ying Signed-off-by: Herbert Xu

Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2009-09-11T16:38:37Z

* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (102 commits) crypto: sha-s390 - Fix warnings in import function crypto: vmac - New hash algorithm for intel_txt support crypto: api - Do not displace newly registered algorithms crypto: ansi_cprng - Fix module initialization crypto: xcbc - Fix alignment calculation of xcbc_tfm_ctx crypto: fips - Depend on ansi_cprng crypto: blkcipher - Do not use eseqiv on stream ciphers crypto: ctr - Use chainiv on raw counter mode Revert crypto: fips - Select CPRNG crypto: rng - Fix typo crypto: talitos - add support for 36 bit addressing crypto: talitos - align locks on cache lines crypto: talitos - simplify hmac data size calculation crypto: mv_cesa - Add support for Orion5X crypto engine crypto: cryptd - Add support to access underlaying shash crypto: gcm - Use GHASH digest algorithm crypto: ghash - Add GHASH digest algorithm for GCM crypto: authenc - Convert to ahash crypto: api - Fix aligned ctx helper crypto: hmac - Prehash ipad/opad ...

crypto: vmac - New hash algorithm for intel_txt support

2009-09-02T10:05:22Z

This patch adds VMAC (a fast MAC) support into crypto framework. Signed-off-by: Shane Wang Signed-off-by: Joseph Cihula Signed-off-by: Herbert Xu

crypto: skcipher - Fix skcipher_dequeue_givcrypt NULL test

2009-08-29T10:44:04Z

As struct skcipher_givcrypt_request includes struct crypto_request at a non-zero offset, testing for NULL after converting the pointer returned by crypto_dequeue_request does not work. This can result in IPsec crashes when the queue is depleted. This patch fixes it by doing the pointer conversion only when the return value is non-NULL. In particular, we create a new function __crypto_dequeue_request that does the pointer conversion. Reported-by: Brad Bosch Signed-off-by: Herbert Xu

crypto: cryptd - Add support to access underlaying shash

2009-08-06T05:35:20Z

cryptd_alloc_ahash() will allocate a cryptd-ed ahash for specified algorithm name. The new allocated one is guaranteed to be cryptd-ed ahash, so the shash underlying can be gotten via cryptd_ahash_child(). Signed-off-by: Huang Ying Signed-off-by: Herbert Xu

crypto: api - Fix aligned ctx helper

2009-07-24T07:26:15Z

The aligned ctx helper was using a bogus alignment value thas was one off the correct value. Fortunately the current users do not require anything beyond the natural alignment of the platform so this hasn't caused a problem. This patch fixes that and also removes the unnecessary minimum check since if the alignment is less than the natural alignment then the subsequent ALIGN operation should be a noop. Signed-off-by: Herbert Xu

crypto: sha512_generic - Use 64-bit counters

2009-07-22T06:38:13Z

This patch replaces the 32-bit counters in sha512_generic with 64-bit counters. It also switches the bit count to the simpler byte count. Signed-off-by: Herbert Xu