method

random_iv

v2_2_9 - Show latest stable - 0 notes - Class: Cipher

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What's this?

random_iv() public

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

# File ext/openssl/lib/openssl/cipher.rb, line 54
    def random_iv
      str = OpenSSL::Random.random_bytes(self.iv_len)
      self.iv = str
      return str
    end

random_iv

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