From dev-return-38473-apmail-mina-dev-archive=mina.apache.org@mina.apache.org Sat Oct 24 23:01:02 2020 Return-Path: X-Original-To: apmail-mina-dev-archive@www.apache.org Delivered-To: apmail-mina-dev-archive@www.apache.org Received: from mailroute1-lw-us.apache.org (mailroute1-lw-us.apache.org [207.244.88.153]) by minotaur.apache.org (Postfix) with ESMTP id 69B0319195 for ; Sat, 24 Oct 2020 23:01:02 +0000 (UTC) Received: from mail.apache.org (localhost [127.0.0.1]) by mailroute1-lw-us.apache.org (ASF Mail Server at mailroute1-lw-us.apache.org) with SMTP id 18910123926 for ; Sat, 24 Oct 2020 23:01:02 +0000 (UTC) Received: (qmail 87726 invoked by uid 500); 24 Oct 2020 23:01:01 -0000 Delivered-To: apmail-mina-dev-archive@mina.apache.org Received: (qmail 87692 invoked by uid 500); 24 Oct 2020 23:01:01 -0000 Mailing-List: contact dev-help@mina.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Delivered-To: mailing list dev@mina.apache.org Received: (qmail 87677 invoked by uid 99); 24 Oct 2020 23:01:01 -0000 Received: from mailrelay1-us-west.apache.org (HELO mailrelay1-us-west.apache.org) (209.188.14.139) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 24 Oct 2020 23:01:01 +0000 Received: from jira2-he-de.apache.org (static.54.33.119.168.clients.your-server.de [168.119.33.54]) by mailrelay1-us-west.apache.org (ASF Mail Server at mailrelay1-us-west.apache.org) with ESMTP id 8101841FDC for ; Sat, 24 Oct 2020 23:01:00 +0000 (UTC) Received: from jira2-he-de.apache.org (localhost.localdomain [127.0.0.1]) by jira2-he-de.apache.org (ASF Mail Server at jira2-he-de.apache.org) with ESMTP id 077D6C80266 for ; Sat, 24 Oct 2020 23:01:00 +0000 (UTC) Date: Sat, 24 Oct 2020 23:01:00 +0000 (UTC) From: "ASF GitHub Bot (Jira)" To: dev@mina.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Work logged] (SSHD-1017) Add support for chacha20-poly1305@openssh.com MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/SSHD-1017?focusedWorklogId=504521&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-504521 ] 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: users@infra.apache.org Issue Time Tracking ------------------- Worklog Id: (was: 504521) Remaining Estimate: 0h Time Spent: 10m > 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 > 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-unsubscribe@mina.apache.org For additional commands, e-mail: dev-help@mina.apache.org