| 0 |
Delete DS |
DELETE |
N |
N |
|
|
|
|
[RFC4034][proposed standard][RFC4398][proposed standard][RFC8078][proposed standard] |
| 1 |
RSA/MD5 (DEPRECATED, see 5) |
RSAMD5 |
N |
Y |
MUST NOT |
MUST NOT |
MUST NOT |
MUST NOT |
[RFC3110][proposed standard][RFC4034][proposed standard] |
| 2 |
Diffie-Hellman |
DH |
N |
Y |
|
|
|
|
[RFC2539][proposed standard] |
| 3 |
DSA/SHA1 |
DSA |
Y |
Y |
MUST NOT |
MUST NOT |
MUST NOT |
MUST NOT |
[RFC3755][proposed standard][RFC2536][proposed standard][Federal Information Processing Standards Publication (FIPS PUB) 186,
Digital Signature Standard, 18 May 1994.][Federal Information Processing Standards Publication (FIPS PUB) 180-1,
Secure Hash Standard, 17 April 1995.
(Supersedes FIPS PUB 180 dated 11 May 1993.)] |
| 4 |
Reserved |
|
|
|
|
|
|
|
[RFC6725][proposed standard] |
| 5 |
RSA/SHA-1 |
RSASHA1 |
Y |
Y |
MUST NOT |
RECOMMENDED |
NOT RECOMMENDED |
MUST |
[RFC3110][proposed standard][RFC4034][proposed standard][RFC9905] |
| 6 |
DSA-NSEC3-SHA1 |
DSA-NSEC3-SHA1 |
Y |
Y |
MUST NOT |
MUST NOT |
MUST NOT |
MUST NOT |
[RFC5155][proposed standard] |
| 7 |
RSASHA1-NSEC3-SHA1 |
RSASHA1-NSEC3-SHA1 |
Y |
Y |
MUST NOT |
RECOMMENDED |
NOT RECOMMENDED |
MUST |
[RFC5155][proposed standard][RFC9905] |
| 8 |
RSA/SHA-256 |
RSASHA256 |
Y |
* |
RECOMMENDED |
RECOMMENDED |
MUST |
MUST |
[RFC5702][proposed standard] |
| 9 |
Reserved |
|
|
|
|
|
|
|
[RFC6725][proposed standard] |
| 10 |
RSA/SHA-512 |
RSASHA512 |
Y |
* |
NOT RECOMMENDED |
RECOMMENDED |
NOT RECOMMENDED |
MUST |
[RFC5702][proposed standard] |
| 11 |
Reserved |
|
|
|
|
|
|
|
[RFC6725][proposed standard] |
| 12 |
GOST R 34.10-2001 (DEPRECATED) |
ECC-GOST |
Y |
* |
MUST NOT |
MUST NOT |
MUST NOT |
MUST NOT |
[RFC5933][proposed standard][Change the status of GOST Signature Algorithms in DNSSEC in the IETF stream to Historic][RFC9906] |
| 13 |
ECDSA Curve P-256 with SHA-256 |
ECDSAP256SHA256 |
Y |
* |
RECOMMENDED |
RECOMMENDED |
MUST |
MUST |
[RFC6605][proposed standard] |
| 14 |
ECDSA Curve P-384 with SHA-384 |
ECDSAP384SHA384 |
Y |
* |
MAY |
RECOMMENDED |
MAY |
RECOMMENDED |
[RFC6605][proposed standard] |
| 15 |
Ed25519 |
ED25519 |
Y |
* |
RECOMMENDED |
RECOMMENDED |
RECOMMENDED |
RECOMMENDED |
[RFC8080][proposed standard] |
| 16 |
Ed448 |
ED448 |
Y |
* |
MAY |
RECOMMENDED |
MAY |
RECOMMENDED |
[RFC8080][proposed standard] |
| 17 |
SM2 signing algorithm with SM3 hashing algorithm |
SM2SM3 |
Y |
* |
MAY |
MAY |
MAY |
MAY |
[RFC9563][informational] |
| 18-22 |
Unassigned |
|
|
|
|
|
|
|
|
| 23 |
GOST R 34.10-2012 |
ECC-GOST12 |
Y |
* |
MAY |
MAY |
MAY |
MAY |
[RFC9558][informational] |
| 24-122 |
Unassigned |
|
|
|
|
|
|
|
|
| 123-251 |
Reserved |
|
|
|
|
|
|
|
[RFC4034][proposed standard][RFC6014][proposed standard] |
| 252 |
Reserved for Indirect Keys |
INDIRECT |
N |
N |
|
|
|
|
[RFC4034][proposed standard] |
| 253 |
private algorithm |
PRIVATEDNS |
Y |
Y |
MAY |
MAY |
MAY |
MAY |
[RFC4034][proposed standard] |
| 254 |
private algorithm OID |
PRIVATEOID |
Y |
Y |
MAY |
MAY |
MAY |
MAY |
[RFC4034][proposed standard] |
| 255 |
Reserved |
|
|
|
|
|
|
|
[RFC4034][proposed standard] |