61 lines
1.5 KiB
Ruby
Executable File
61 lines
1.5 KiB
Ruby
Executable File
#!/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
|
|
|
|
|