Module: RCrypto::Decode

Defined in:
lib/RCrypto/decode.rb

Class Method Summary collapse

Class Method Details

.base64_custom_decode(text) ⇒ Object 



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# File 'lib/RCrypto/decode.rb', line 9

def self.base64_custom_decode(text)
  Base64.strict_decode64(text)
end

.caesar_cipher_decrypt(text, shift) ⇒ Object 



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# File 'lib/RCrypto/decode.rb', line 13

def self.caesar_cipher_decrypt(text, shift)
  RCrypto::Encode.caesar_cipher_encrypt(text, 26 - shift)
end

.remove_fake_token(text) ⇒ Object 



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# File 'lib/RCrypto/decode.rb', line 17

def self.remove_fake_token(text)
  text.gsub(/\$[a-zA-Z0-9]{10}/, '')
end

.xor_decrypt(text, key) ⇒ Object 



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# File 'lib/RCrypto/decode.rb', line 5

def self.xor_decrypt(text, key)
  RCrypto::Encode.xor_encrypt(text, key)  # XOR encryption is its own inverse
end