'When L{SSHCiphers._getMAC} is called with the C{b"hmac-sha1"} MAC
algorithm name it returns a tuple of (sha1 digest object, inner pad,
outer pad, sha1 digest size) with a C{key} attribute set to the value
of the key supplied.'

def test_hmacsha1(self):

    self.assertGetMAC('hmac-sha1', sha1, digestSize=20, blockPadSize=44)
