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Posted to dev@mina.apache.org by "Lyor Goldstein (Jira)" <ji...@apache.org> on 2019/10/17 07:13:00 UTC
[jira] [Updated] (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 ]
Lyor Goldstein updated SSHD-949:
--------------------------------
Affects Version/s: 2.0.3
2.2.0
2.1.1
2.0.1
2.1.0
2.0.0
> 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: 2.0.0, 2.1.0, 2.0.1, 2.1.1, 2.2.0, 2.3.0, 2.0.3
> 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 AESÂ we get 16 which is +both+ the initial vector (IV) and cipher block size.
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