Added support for the hmac(sm3) ahash authentication algorithm

changes since v1:
- added Acked-by tag below, no changes to the source

changes since v2:
- nothing
Acked-by: Antoine Tenart <antoine.tenart@bootlin.com>
Signed-off-by: Pascal van Leeuwen <pvanleeuwen@verimatrix.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>