crypto: octeontx2 - register with linux crypto framework

crypto: octeontx2 - register with linux crypto framework

CPT offload module utilises the linux crypto framework to offload
crypto processing. This patch registers supported algorithms by
calling registration functions provided by the kernel crypto API.

The module currently supports:
- AES block cipher in CBC,ECB and XTS mode.
- 3DES block cipher in CBC and ECB mode.
- AEAD algorithms.
  authenc(hmac(sha1),cbc(aes)),
  authenc(hmac(sha256),cbc(aes)),
  authenc(hmac(sha384),cbc(aes)),
  authenc(hmac(sha512),cbc(aes)),
  authenc(hmac(sha1),ecb(cipher_null)),
  authenc(hmac(sha256),ecb(cipher_null)),
  authenc(hmac(sha384),ecb(cipher_null)),
  authenc(hmac(sha512),ecb(cipher_null)),
  rfc4106(gcm(aes)).

Signed-off-by: Suheil Chandran <schandran@marvell.com>
Signed-off-by: Lukasz Bartosik <lbartosik@marvell.com>
Signed-off-by: Srujana Challa <schalla@marvell.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>