# Copyright (C) Dnspython Contributors, see LICENSE for text of ISC license
# Copyright (C) 2003-2017 Nominum, Inc.
#
# Permission to use, copy, modify, and distribute this software and its
# documentation for any purpose with or without fee is hereby granted,
# provided that the above copyright notice and this permission notice
# appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND NOMINUM DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL NOMINUM BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
# OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
"""Common DNSSEC-related types."""
# This is a separate file to avoid import circularity between dns.dnssec and
# the implementations of the DS and DNSKEY types.
import dns.enum
class Algorithm(dns.enum.IntEnum):
RSAMD5 = 1
DH = 2
DSA = 3
ECC = 4
RSASHA1 = 5
DSANSEC3SHA1 = 6
RSASHA1NSEC3SHA1 = 7
RSASHA256 = 8
RSASHA512 = 10
ECCGOST = 12
ECDSAP256SHA256 = 13
ECDSAP384SHA384 = 14
ED25519 = 15
ED448 = 16
INDIRECT = 252
PRIVATEDNS = 253
PRIVATEOID = 254
@classmethod
def _maximum(cls):
return 255
class DSDigest(dns.enum.IntEnum):
"""DNSSEC Delegation Signer Digest Algorithm"""
NULL = 0
SHA1 = 1
SHA256 = 2
GOST = 3
SHA384 = 4
@classmethod
def _maximum(cls):
return 255
class NSEC3Hash(dns.enum.IntEnum):
"""NSEC3 hash algorithm"""
SHA1 = 1
@classmethod
def _maximum(cls):
return 255
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