ruby-sshkey - 2.0.0-3 main

Generate private/public SSH keypairs (RSA and DSA supported) using pure Ruby.
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When generating a new keypair the default key type is 2048-bit RSA, but you
can supply the type (RSA or DSA) and bits in the options. You can also
(optionally) supply a comment or passphrase.
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This library can read a public or private key and present it as a string.