SCRAM-SHA-1(-PLUS) + SCRAM-SHA-256(-PLUS) + SCRAM-SHA-512(-PLUS) + SCRAM-SHA3-512(-PLUS) supports

Question

SCRAM-SHA-1(-PLUS) + SCRAM-SHA-256(-PLUS) + SCRAM-SHA-512(-PLUS) + SCRAM-SHA3-512(-PLUS) supports

Neustradamus opened this issue 5 months ago · comments

Neustradamus commented 5 months ago

Dear @ddeboer,

Can you add supports of :

SCRAM-SHA-1
SCRAM-SHA-1-PLUS
SCRAM-SHA-256
SCRAM-SHA-256-PLUS
SCRAM-SHA-512
SCRAM-SHA-512-PLUS
SCRAM-SHA3-512
SCRAM-SHA3-512-PLUS

You can add too:

SCRAM-SHA-224
SCRAM-SHA-224-PLUS
SCRAM-SHA-384
SCRAM-SHA-384-PLUS

"When using the SASL SCRAM mechanism, the SCRAM-SHA-256-PLUS variant SHOULD be preferred over the SCRAM-SHA-256 variant, and SHA-256 variants [RFC7677] SHOULD be preferred over SHA-1 variants [RFC5802]".

SCRAM-SHA-1(-PLUS):
-- https://tools.ietf.org/html/rfc5802
-- https://tools.ietf.org/html/rfc6120
SCRAM-SHA-256(-PLUS):
-- https://tools.ietf.org/html/rfc7677 since 2015-11-02
-- https://tools.ietf.org/html/rfc8600 since 2019-06-21: https://mailarchive.ietf.org/arch/msg/ietf-announce/suJMmeMhuAOmGn_PJYgX5Vm8lNA
SCRAM-SHA-512(-PLUS):
-- https://tools.ietf.org/html/draft-melnikov-scram-sha-512
SCRAM-SHA3-512(-PLUS):
-- https://tools.ietf.org/html/draft-melnikov-scram-sha3-512
SCRAM BIS: Salted Challenge Response Authentication Mechanism (SCRAM) SASL and GSS-API Mechanisms:
-- https://tools.ietf.org/html/draft-melnikov-scram-bis

https://xmpp.org/extensions/inbox/hash-recommendations.html

-PLUS variants:

RFC5056: On the Use of Channel Bindings to Secure Channels: https://tools.ietf.org/html/rfc5056
RFC5929: Channel Bindings for TLS: https://tools.ietf.org/html/rfc5929
Channel-Binding Types: https://www.iana.org/assignments/channel-binding-types/channel-binding-types.xhtml
RFC 9266: Channel Bindings for TLS 1.3: https://tools.ietf.org/html/rfc9266

IMAP:

RFC9051: Internet Message Access Protocol (IMAP) - Version 4rev2: https://tools.ietf.org/html/rfc9051

LDAP:

RFC5803: Lightweight Directory Access Protocol (LDAP) Schema for Storing Salted: Challenge Response Authentication Mechanism (SCRAM) Secrets: https://tools.ietf.org/html/rfc5803

HTTP:

RFC7804: Salted Challenge Response HTTP Authentication Mechanism: https://tools.ietf.org/html/rfc7804

2FA:

Extensions to Salted Challenge Response (SCRAM) for 2 factor authentication: https://datatracker.ietf.org/doc/html/draft-ietf-kitten-scram-2fa

IANA:

Simple Authentication and Security Layer (SASL) Mechanisms: https://www.iana.org/assignments/sasl-mechanisms/sasl-mechanisms.xhtml

Linked to:

scram-sasl/info#1