class Crypto::Key
Public Class Methods
from_file(filename)
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# File lib/crypto.rb, line 19 def self.from_file(filename) self.new File.read( filename ) end
new(data)
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# File lib/crypto.rb, line 14 def initialize(data) @public = (data =~ /^-----BEGIN (RSA|DSA) PRIVATE KEY-----$/).nil? @key = OpenSSL::PKey::RSA.new(data) end
Public Instance Methods
decrypt(text)
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# File lib/crypto.rb, line 27 def decrypt(text) @key.send("#{key_type}_decrypt", text) end
encrypt(text)
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# File lib/crypto.rb, line 23 def encrypt(text) @key.send("#{key_type}_encrypt", text) end
key_type()
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# File lib/crypto.rb, line 39 def key_type @public ? :public : :private end
private?()
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# File lib/crypto.rb, line 31 def private? !@public end
public?()
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# File lib/crypto.rb, line 35 def public? @public end