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/proc/thread-self/root/opt/alt/ruby19/lib64/ruby/1.9.1/openssl/cipher.rb

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#--
#
# $RCSfile$
#
# = Ruby-space predefined Cipher subclasses
# 
# = Info
# 'OpenSSL for Ruby 2' project
# Copyright (C) 2002  Michal Rokos <m.rokos@sh.cvut.cz>
# All rights reserved.
# 
# = Licence
# This program is licenced under the same licence as Ruby.
# (See the file 'LICENCE'.)
# 
# = Version
# $Id: cipher.rb 33067 2011-08-25 00:52:10Z drbrain $
#
#++

module OpenSSL
  class Cipher
    %w(AES CAST5 BF DES IDEA RC2 RC4 RC5).each{|name|
      klass = Class.new(Cipher){
        define_method(:initialize){|*args|
          cipher_name = args.inject(name){|n, arg| "#{n}-#{arg}" }
          super(cipher_name)
        }
      }
      const_set(name, klass)
    }

%w(128 192 256).each{|keylen|
      klass = Class.new(Cipher){
        define_method(:initialize){|mode|
          mode ||= "CBC"
          cipher_name = "AES-#{keylen}-#{mode}"
          super(cipher_name)
        }
      }
      const_set("AES#{keylen}", klass)
    }

# Generate, set, and return a random key.
    # You must call cipher.encrypt or cipher.decrypt before calling this method.
    def random_key
      str = OpenSSL::Random.random_bytes(self.key_len)
      self.key = str
      return str
    end

# Generate, set, and return a random iv.
    # You must call cipher.encrypt or cipher.decrypt before calling this method.
    def random_iv
      str = OpenSSL::Random.random_bytes(self.iv_len)
      self.iv = str
      return str
    end

# This class is only provided for backwards compatibility.  Use OpenSSL::Cipher in the future.
    class Cipher < Cipher
      # add warning
    end
  end # Cipher
end # OpenSSL

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Name	Size	Perms	Modified	Actions
bn.rb	579 B	lrw-r--r--	2011-08-25 00:52:10	Edit Download recursive recursive
buffering.rb	9.19 KB	lrw-r--r--	2012-02-10 17:27:22	Edit Download recursive recursive
cipher.rb	1.58 KB	lrw-r--r--	2011-08-25 00:52:10	Edit Download recursive recursive
config.rb	7.24 KB	lrw-r--r--	2011-03-22 04:39:04	Edit Download recursive recursive
digest.rb	1.68 KB	lrw-r--r--	2011-08-25 00:52:10	Edit Download recursive recursive
ssl-internal.rb	6.07 KB	lrw-r--r--	2014-10-24 03:06:36	Edit Download recursive recursive
ssl.rb	96 B	lrw-r--r--	2011-07-25 06:38:44	Edit Download recursive recursive
x509-internal.rb	4.45 KB	lrw-r--r--	2011-07-25 04:51:26	Edit Download recursive recursive
x509.rb	98 B	lrw-r--r--	2011-07-25 06:38:44	Edit Download recursive recursive

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