crypto: inside-secure - ecb(des) and cbc(des) support

This patch adds support for two algorithms in the Inside Secure SafeXcel
cryptographic engine driver: ecb(des) and cbc(des).

Signed-off-by: Ofer Heifetz <oferh@marvell.com>
Signed-off-by: Antoine Tenart <antoine.tenart@bootlin.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>