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0bd82f5f63
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>