Created
November 17, 2015 18:02
Decrypt the auto-login password stored in /etc/kcpassword on OSX
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| sudo ruby -e 'key = [125, 137, 82, 35, 210, 188, 221, 234, 163, 185, 31]; IO.read("/etc/kcpassword").bytes.each_with_index { |b, i| break if key.include?(b); print [b ^ key[i % key.size]].pack("U*") }' |
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