tree 5f7f7348c2681d572e8bc11f27a42a6e2b8f4023
parent 895be15745d59cc7ede0e1c203e3432b0abdb71c
author Tadeusz Struk <tadeusz.struk@intel.com> 1288897245 -0400
committer Herbert Xu <herbert@gondor.apana.org.au> 1289652475 +0900

crypto: aesni-intel - RFC4106 AES-GCM Driver Using Intel New Instructions

This patch adds an optimized RFC4106 AES-GCM implementation for 64-bit
kernels. It supports 128-bit AES key size. This leverages the crypto
AEAD interface type to facilitate a combined AES & GCM operation to
be implemented in assembly code. The assembly code leverages Intel(R)
AES New Instructions and the PCLMULQDQ instruction.

Signed-off-by: Adrian Hoban <adrian.hoban@intel.com>
Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com>
Signed-off-by: Gabriele Paoloni <gabriele.paoloni@intel.com>
Signed-off-by: Aidan O'Mahony <aidan.o.mahony@intel.com>
Signed-off-by: Erdinc Ozturk <erdinc.ozturk@intel.com>
Signed-off-by: James Guilford <james.guilford@intel.com>
Signed-off-by: Wajdi Feghali <wajdi.k.feghali@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>