[ https://issues.apache.org/jira/browse/SSHD-934?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Work on SSHD-934 started by Goldstein Lyor. ------------------------------------------- > Invalid public key encoding of certain ecdsa-sha2-nistpX host keys > ------------------------------------------------------------------ > > Key: SSHD-934 > URL: https://issues.apache.org/jira/browse/SSHD-934 > Project: MINA SSHD > Issue Type: Bug > Affects Versions: 1.2.0, 2.1.0 > Reporter: Louis Berube > Assignee: Goldstein Lyor > Priority: Major > Attachments: ECDSA-encode-decode-junit-fragment.txt > > > There appears to be an error in encoding the public part of certain ECDSA > host key values. The bug has been found to affect the ecdsa-sha2-nistpX host > key algorithms. > The bug affects the different ECDSA host key types to different degrees. > Usually when one generates a host key value it will work okay. However, if > one repeatedly generates new host key values then eventually a value will be > generated for which the encoding is not calculated correctly: > * For ecdsa-sha2-nistp512: within ~10 repetitions > * For ecdsa-sha2-nistp256: within ~200 repetitions > * For ecdsa-sha2-nistp384: within ~1000 repetitions > The attached Junit test code fragment was used to generate the above > statistics. -- This message was sent by Atlassian JIRA (v7.6.14#76016) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@mina.apache.org For additional commands, e-mail: dev-h...@mina.apache.org