Keychain — Gentoo Linux DocumentationKeychain Content: 1. Introduction Many of us use the excellent OpenSSH as a secure, encrypted replacement for the venerable telnet and rsh commands. One of OpenSSH's (and the commercial SSH2's) intriguing features is its ability to authenticate users using the RSA and DSA authentication protocols, which are based upon a pair of complementary numerical "keys". And one of the main appeals of RSA an
