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Posted to dev@mina.apache.org by "Lyor Goldstein (Jira)" <ji...@apache.org> on 2020/08/14 17:09:00 UTC
[jira] [Commented] (SSHD-1054) Not able to get the correct
cipher/mac/key values in negotiation options of SSHD
[ https://issues.apache.org/jira/browse/SSHD-1054?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17177930#comment-17177930 ]
Lyor Goldstein commented on SSHD-1054:
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Please attach source code as text rather than pictures - it is very difficult to review code in images.
> Not able to get the correct cipher/mac/key values in negotiation options of SSHD
> --------------------------------------------------------------------------------
>
> Key: SSHD-1054
> URL: https://issues.apache.org/jira/browse/SSHD-1054
> Project: MINA SSHD
> Issue Type: New Feature
> Reporter: Rohini Jori
> Priority: Major
> Attachments: Negotiated_option.png, addclientcipher_code.png, logs_cipher.png
>
>
> We are setting the cipher , mac and key-exchange algorithm through which the client & server communication should happens.
> So I used the "setCipherFactoriesNames()" method to set the cipher which actually going to use in communication. Then used "setCipherFactories()" method to set the all the ciphers which are supported.
> But when I print the "sftpClient.getSession().getNegotiatedKexParameter(KexProposalOption.C2SENC);"
> it returns the random cipher instead of actual being used.
> So this getNegotiatedKexParameter returning the wrong value even when we set the correct cipher.
>
> So how can we get the value set by "setCipherFactoriesNames()" method when printing the session information about the used ciphers/mac/keys?
> Please refer the attached code snapshot and logs.
>
>
>
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