Add bin and edit workflow

bin/gems/ruby-rc4-0.1.5/spec/rc4_spec.rb

@@ -0,0 +1,60 @@
+#!/usr/bin/env ruby
+# coding: ascii
+
+require 'rc4'
+require 'rspec'
+
+describe RC4 do
+  it "should not crypt with a blank key" do
+    expect { 
+      RC4.new("")
+    }.to raise_error(SyntaxError, "RC4: Key supplied is blank")
+ 
+  end
+
+  it "should encrypt and decrypt password 'super-cool-test' with key 'nuff rspec'" do
+    key = "nuff rspec"
+    enc = RC4.new(key)
+    encrypted = enc.encrypt("super-cool-test")
+
+    dec = RC4.new(key)
+    decrypted = dec.decrypt(encrypted)
+    decrypted.should match(/super-cool-test/)
+  end
+
+  it "should encrypt and decrypt password 'if-I-was-a-bit' with key 'bitsnbytes'" do
+    enc = RC4.new('bitsnbytes') 
+    dec = RC4.new('bitsnbytes') 
+
+    encrypted = enc.encrypt("if-I-was-a-bit")
+    decrypted = dec.decrypt(encrypted)
+    decrypted.should match(/if-I-was-a-bit/)
+  end
+
+
+  # test samples taken from:
+  # http://en.wikipedia.org/wiki/RC4#Test_vectors
+
+  it "should decrypt ciphertext 'BBF316E8D940AF0AD3' with key 'Key' to 'Plaintext'" do
+    dec = RC4.new('Key')
+
+    decrypted = dec.decrypt(['BBF316E8D940AF0AD3'].pack("H*"))
+    decrypted.should match(/Plaintext/)
+  end
+
+  it "should decrypt ciphertext '1021BF0420' with key 'Wiki' to 'pedia' " do
+    dec = RC4.new('Wiki')
+
+    decrypted = dec.decrypt(['1021BF0420'].pack("H*"))
+    decrypted.should match(/pedia/)
+  end
+
+  it "should decrypt ciphertext '45A01F645FC35B383552544B9BF5' with key 'Secret' to 'Attack at dawn'" do
+    dec = RC4.new('Secret')
+
+    decrypted = dec.decrypt(['45A01F645FC35B383552544B9BF5'].pack("H*"))
+    decrypted.should match(/Attack at dawn/)
+  end
+end
+
+