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Using SHA-1 and SHA-256 SSH fingerprints #364

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jpstotz opened this issue Sep 27, 2017 · 1 comment
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Using SHA-1 and SHA-256 SSH fingerprints #364

jpstotz opened this issue Sep 27, 2017 · 1 comment

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@jpstotz
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jpstotz commented Sep 27, 2017

Modern Linux installations no longer provide MD5 SSH fingerprints by default.
Therefore I implemented some code for replacing calls like

sshClient.addHostKeyVerifier("4b:69:6c:72:6f:79:20:77:61:73:20:68:65:72:65:21");.

Using the helper class from the following GIST it is possible to write:

sshClient.addHostKeyVerifier(SSHFingerprintVerifier.getInstance("SHA1:<base64 encoded fingerprint>"));

SHA-256 and the old MD5 (no prefix, just the old hex notation) are supported as well.
@hierynomus hierynomus mentioned this issue Sep 28, 2017
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@hierynomus
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Thanks for the Gist and issue, I've added this in PR #365

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@hierynomus @jpstotz