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https://issues.apache.org/jira/browse/SSHD-273?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13932075#comment-13932075
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usha ladkani commented on SSHD-273:
-----------------------------------
I tried this just now , Its still giving same error.
The changed portion of class looks like as below
s2cmac = NamedFactory.Utils.create(factoryManager.getMacFactories(),
negociated[SshConstants.PROPOSAL_MAC_ALGS_STOC]);
MACs2c = resizeKey(MACs2c, s2cmac.getBlockSize(), hash, K, H);
s2cmac.init(MACs2c);
c2scipher =
NamedFactory.Utils.create(factoryManager.getCipherFactories(),
negociated[SshConstants.PROPOSAL_ENC_ALGS_CTOS]);
Ec2s = resizeKey(Ec2s, c2scipher.getBlockSize(), hash, K, H);
c2scipher.init(isServer ? Cipher.Mode.Decrypt : Cipher.Mode.Encrypt,
Ec2s, IVc2s);
c2smac = NamedFactory.Utils.create(factoryManager.getMacFactories(),
negociated[SshConstants.PROPOSAL_MAC_ALGS_CTOS]);
MACc2s = resizeKey(MACc2s, c2smac.getBlockSize(), hash, K, H);
c2smac.init(MACc2s);
s2ccomp =
NamedFactory.Utils.create(factoryManager.getCompressionFactories(),
negociated[SshConstants.PROPOSAL_COMP_ALGS_STOC]);
c2scomp =
NamedFactory.Utils.create(factoryManager.getCompressionFactories(),
negociated[SshConstants.PROPOSAL_COMP_ALGS_CTOS]);
> Add RFC 6668 (HMAC SHA-2) support
> ---------------------------------
>
> Key: SSHD-273
> URL: https://issues.apache.org/jira/browse/SSHD-273
> Project: MINA SSHD
> Issue Type: New Feature
> Affects Versions: 0.10.0
> Reporter: Kenny Root
> Assignee: Guillaume Nodet
> Fix For: 0.10.0
>
> Attachments: 0001-SSHD-273-Add-RFC-6668-HMAC-SHA-2-support.patch
>
>
> Adds support for HMAC with SHA-2 hashes (SHA-256 and SHA-512) as specified in
> RFC 6668. Both HmacSHA256 and HmacSHA512 are added as they are supported by
> Sun/Oracle JDK, OpenJDK, and BouncyCastle.
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