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Posted to dev@mina.apache.org by "Lyor Goldstein (Jira)" <ji...@apache.org> on 2019/10/17 06:43:00 UTC

[jira] [Work started] (SSHD-949) Session should use cipher block size and not IV size to calculate padding

     [ https://issues.apache.org/jira/browse/SSHD-949?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Work on SSHD-949 started by Lyor Goldstein.
-------------------------------------------
> Session should use cipher block size and not IV size to calculate padding
> -------------------------------------------------------------------------
>
>                 Key: SSHD-949
>                 URL: https://issues.apache.org/jira/browse/SSHD-949
>             Project: MINA SSHD
>          Issue Type: Bug
>    Affects Versions: 2.3.0
>            Reporter: Lyor Goldstein
>            Assignee: Lyor Goldstein
>            Priority: Major
>
> {code:java|title=AbstractSession.java}
> // values are subsequently used to calculated padding boundary
> inCipherSize = inCipher.getIVSize();
> outCipherSize = outCipher.getIVSize();
> {code}
> By chance, since usually the selected cipher is AES we get 16 which is +both+ the initial vector (IV) and cipher block size.



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