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ASF GitHub Bot logged work on SSHD-1017: ---------------------------------------- Author: ASF GitHub Bot Created on: 24/Oct/20 23:00 Start Date: 24/Oct/20 23:00 Worklog Time Spent: 10m Work Description: jvz opened a new pull request #176: URL: https://github.com/apache/mina-sshd/pull/176 This uses BouncyCastle due to OpenSSH using the non-RFC variant of ChaCha20 as well as having a direct implementation of Poly1305 (Java 11 does not expose the Poly1305 mac engine). https://issues.apache.org/jira/browse/SSHD-1017 Some ideas on simplification adapted from https://github.com/mwiede/jsch/pull/17 ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org Issue Time Tracking ------------------- Worklog Id: (was: 504521) Remaining Estimate: 0h Time Spent: 10m > Add support for chacha20-poly1...@openssh.com > --------------------------------------------- > > Key: SSHD-1017 > URL: https://issues.apache.org/jira/browse/SSHD-1017 > Project: MINA SSHD > Issue Type: New Feature > Reporter: Matt Sicker > Priority: Major > Time Spent: 10m > Remaining Estimate: 0h > > 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. > * [Dropbear > implementation|https://github.com/mkj/dropbear/blob/master/chachapoly.c] > * [OpenSSH > implementation|https://github.com/openbsd/src/blob/master/usr.bin/ssh/cipher-chachapoly-libcrypto.c] > The cipher is provided by Bouncycastle. > As a bonus, this could potentially be adapted to propose an equivalent > AES/GCM cipher encoding to how OpenSSH implements this ChaCha20-Poly1305 > cipher. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@mina.apache.org For additional commands, e-mail: dev-h...@mina.apache.org