user/sven/linux.git/drivers/crypto, branch v3.0

crypto: caam - fix operator precedence in shared descriptor allocation

2011-06-29T23:43:27Z

setkey allocates 16 bytes (CAAM_CMD_SZ * DESC_AEAD_SHARED_TEXT_LEN) shy of what is needed to store the shared descriptor, resulting in memory corruption. Fix this. Signed-off-by: Kim Phillips Signed-off-by: Herbert Xu

[S390] ap: skip device registration on type probe failure

2011-05-23T08:24:29Z

The registration of an ap device will be skipped, if the device type probing fails. Add names of current crypto adapters to the Kconfig help. Signed-off-by: Holger Dengler Signed-off-by: Martin Schwidefsky

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

2011-05-21T00:24:14Z

* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (45 commits) crypto: caam - add support for sha512 variants of existing AEAD algorithms crypto: caam - remove unused authkeylen from caam_ctx crypto: caam - fix decryption shared vs. non-shared key setting crypto: caam - platform_bus_type migration crypto: aesni-intel - fix aesni build on i386 crypto: aesni-intel - Merge with fpu.ko crypto: mv_cesa - make count_sgs() null-pointer proof crypto: mv_cesa - copy remaining bytes to SRAM only when needed crypto: mv_cesa - move digest state initialisation to a better place crypto: mv_cesa - fill inner/outer IV fields only in HMAC case crypto: mv_cesa - refactor copy_src_to_buf() crypto: mv_cesa - no need to save digest state after the last chunk crypto: mv_cesa - print a warning when registration of AES algos fail crypto: mv_cesa - drop this call to mv_hash_final from mv_hash_finup crypto: mv_cesa - the descriptor pointer register needs to be set just once crypto: mv_cesa - use ablkcipher_request_cast instead of the manual container_of crypto: caam - fix printk recursion for long error texts crypto: caam - remove unused keylen from session context hwrng: amd - enable AMD hw rnd driver for Maple PPC boards hwrng: amd - manage resource allocation ...

crypto: caam - add support for sha512 variants of existing AEAD algorithms

2011-05-19T04:38:00Z

In doing so, sha512 sized keys would not fit with the current descriptor inlining mechanism, so we now calculate whether keys should be referenced instead by pointers in the shared descriptor. also, use symbols for descriptor text lengths, and, ahem, unmap and free key i/o memory in cra_exit. Signed-off-by: Kim Phillips Signed-off-by: Herbert Xu

crypto: caam - remove unused authkeylen from caam_ctx

2011-05-19T04:37:59Z

Signed-off-by: Kim Phillips Signed-off-by: Herbert Xu

crypto: caam - fix decryption shared vs. non-shared key setting

2011-05-19T04:37:59Z

Key sharing is enabled by default in the shared descriptor. Using CBC decrypt, AES has to alter the key in order to decrypt. During high traffic decryption rates, i.e, when sharing starts to take place, we need to use a different OPERATION option to tell AES that the key was already altered by the PRIOR descriptor - we need the following kind of logic: if ( shared ) operation where AES uses decryption key (DK=1) else operation where AES uses encryption key (DK=0) this patch implements this logic using a conditional and a non-conditional local jump within the decryption job descriptor. Signed-off-by: Kim Phillips Signed-off-by: Herbert Xu

crypto: caam - platform_bus_type migration

2011-05-19T04:37:58Z

this fixes a build error since cryptodev-2.6 got rebased to include commit d714d1979d7b4df7e2c127407f4014ce71f73cd0 "dt: eliminate of_platform_driver shim code". Signed-off-by: Kim Phillips Signed-off-by: Herbert Xu

crypto: mv_cesa - make count_sgs() null-pointer proof

2011-05-11T05:06:22Z

This also makes the dummy scatterlist in mv_hash_final() needless, so drop it. XXX: should this routine be made pulicly available? There are probably other users with their own implementations. Signed-off-by: Phil Sutter Signed-off-by: Herbert Xu

crypto: mv_cesa - copy remaining bytes to SRAM only when needed

2011-05-11T05:06:21Z

Signed-off-by: Phil Sutter Signed-off-by: Herbert Xu

crypto: mv_cesa - move digest state initialisation to a better place

2011-05-11T05:06:20Z

On one hand, the digest state registers need to be set only when actually using the crypto engine. On the other hand, there is a check for ctx->first_hash in mv_process_hash_current() already, so use that. Signed-off-by: Phil Sutter Signed-off-by: Herbert Xu