Use the Crypto API partial block handling.
Also switch to the generic export format.
Remove final function that is no longer used by the Crypto API.
Move final padding into aspeed_ahash_dma_prepare_sg.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Move the from-device DMA buffer to the front of the structure.
Sort the rest by size and alignment.
Keep the partial block buffer at the end.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
The hmac implementation in aspeed simply duplicates what the new
ahash hmac template already does, namely construct ipad and opad
by hand and then adding them to the hash before feeding it to the
engine.
Remove them and just use the generic ahash hmac template.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Add HACE crypto driver to support symmetric-key
encryption and decryption with multiple modes of
operation.
Signed-off-by: Neal Liu <neal_liu@aspeedtech.com>
Signed-off-by: Johnny Huang <johnny_huang@aspeedtech.com>
Reviewed-by: Dhananjay Phadke <dphadke@linux.microsoft.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Hash and Crypto Engine (HACE) is designed to accelerate the
throughput of hash data digest, encryption, and decryption.
Basically, HACE can be divided into two independently engines
- Hash Engine and Crypto Engine. This patch aims to add HACE
hash engine driver for hash accelerator.
Signed-off-by: Neal Liu <neal_liu@aspeedtech.com>
Signed-off-by: Johnny Huang <johnny_huang@aspeedtech.com>
Reviewed-by: Dhananjay Phadke <dphadke@linux.microsoft.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
