chosen-ciphertext attack

短语

词形变化

chosen-ciphertext attacks 复数

释义与例句

n.
  1. 1.

    An attack on a cryptosystem that relies on the attacker's ability to choose any ciphertext of their liking and decrypt it into the corresponding plaintext with that system and key. More powerful than a chosen-plaintext attack.

    计算机 工程 数学

    The ElGamal encryption system is resistant against chosen-plaintext attacks, but not against chosen-ciphertext attacks.