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Posted to dev@mina.apache.org by "Matt Sicker (Jira)" <ji...@apache.org> on 2020/06/14 21:58:00 UTC

[jira] [Created] (SSHD-1017) Add support for chacha20-poly1305@openssh.com

Matt Sicker created SSHD-1017:
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             Summary: Add support for chacha20-poly1305@openssh.com
                 Key: SSHD-1017
                 URL: https://issues.apache.org/jira/browse/SSHD-1017
             Project: MINA SSHD
          Issue Type: New Feature
            Reporter: Matt Sicker


See [protocol details|https://github.com/openbsd/src/blob/master/usr.bin/ssh/PROTOCOL.chacha20poly1305].

* [RFC 7539|https://tools.ietf.org/html/rfc7539] describes the ChaCha20-Poly1305 algorithm.

The cipher is available in Java 11 natively and is also provided by Bouncycastle with a pure Java implementation fallback.

As a bonus, this could potentially be adapted to propose an equivalent AES/GCM cipher encoding to how OpenSSH implements this ChaCha20-Poly1305 cipher.



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