Send ext-info-c with kex algorithms #622
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Some SSH servers will not honor the negotiated rsa-sha2-256 algorithms if the client does not indicate support for SSH_MSG_EXT_INFO messages. Since we only need to accept these messages, but are free to ignore their contents, adding support amounts to sending "ext-info-c" with our kex algorithm proposal.
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hierynomus
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Jul 20, 2020
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Some SSH servers will not honor the negotiated rsa-sha2-256 algorithms
if the client does not indicate support for SSH_MSG_EXT_INFO messages.
Since we only need to accept these messages, but are free to ignore
their contents, adding support amounts to sending "ext-info-c" with our
kex algorithm proposal.
Fixes #608