Method: OpenSSL::Cipher#random_key

Defined in:
lib/openssl/cipher.rb

#random_key ⇒ Object

Generate, set, and return a random key. You must call cipher.encrypt or cipher.decrypt before calling this method.



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# File 'lib/openssl/cipher.rb', line 46

def random_key
  str = OpenSSL::Random.random_bytes(self.key_len)
  self.key = str
  return str
end