• H
    crypto: shash - Require all algorithms to support export/import · f592682f
    Herbert Xu 提交于
    This patch provides a default export/import function for all
    shash algorithms.  It simply copies the descriptor context as
    is done by sha1_generic.
    
    This in essence means that all existing shash algorithms now
    support export/import.  This is something that will be depended
    upon in implementations such as hmac.  Therefore all new shash
    and ahash implementations must support export/import.
    
    For those that cannot obtain a partial result, padlock-sha's
    fallback model should be used so that a partial result is always
    available.
    Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
    f592682f
shash.c 16.1 KB