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128eaaad11
* ext/openssl/ossl_cipher.c (ossl_s_ciphers): new method OpenSSL::Cipher.ciphers. it returns all the cipher names. * ext/openssl/lib/openssl/cipher.rb: - add constants AES128, AES192, AES256. [ruby-dev:28610] - reimplement without eval() * ext/openssl/lib/openssl/digest.rb: reimplement without eval(). * test/openssl/test_cipher.rb, test_digest: fix about reimplemented features. * sample/openssl/cipher.rb: rewrite all. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@10339 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
33 lines
715 B
Ruby
33 lines
715 B
Ruby
#!/usr/bin/env ruby
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require 'openssl'
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text = "abcdefghijklmnopqrstuvwxyz"
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pass = "secret password"
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salt = "8 octets" # or nil
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alg = "DES-EDE3-CBC"
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#alg = "AES-128-CBC"
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puts "--Setup--"
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puts %(clear text: "#{text}")
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puts %(password: "#{pass}")
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puts %(salt: "#{salt}")
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puts %(cipher alg: "#{alg}")
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puts
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puts "--Encrypting--"
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des = OpenSSL::Cipher::Cipher.new(alg)
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des.pkcs5_keyivgen(pass, salt)
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des.encrypt
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cipher = des.update(text)
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cipher << des.final
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puts %(encrypted text: #{cipher.inspect})
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puts
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puts "--Decrypting--"
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des = OpenSSL::Cipher::Cipher.new(alg)
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des.pkcs5_keyivgen(pass, salt)
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des.decrypt
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out = des.update(cipher)
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out << des.final
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puts %(decrypted text: "#{out}")
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puts
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