from pyasn1.type import univ

__all__ = (
    'id_kp_timeStamping', 'id_sha1', 'id_sha256', 'id_sha384',
    'id_sha512', 'id_ct_TSTInfo', 'oid_to_hash',
)

id_kp_timeStamping = univ.ObjectIdentifier((1, 3, 6, 1, 5, 5, 7, 3, 8))
id_sha1 = univ.ObjectIdentifier((1, 3, 14, 3, 2, 26))
id_sha256 = univ.ObjectIdentifier((2, 16, 840, 1, 101, 3, 4, 2, 1))
id_sha384 = univ.ObjectIdentifier((2, 16, 840, 1, 101, 3, 4, 2, 2))
id_sha512 = univ.ObjectIdentifier((2, 16, 840, 1, 101, 3, 4, 2, 3))
id_ct_TSTInfo = univ.ObjectIdentifier((1, 2, 840, 113549, 1, 9, 16, 1, 4))

oid_to_hash = {
    id_sha1: 'sha1',
    id_sha256: 'sha256',
    id_sha384: 'sha384',
    id_sha512: 'sha512',
}