preimage attack

短语

词形变化

preimage attacks 复数 preimage attacks

释义与例句

n.
  1. 1.

    An attack on a cryptographic hash function that is able to find a preimage for a hash; that is, it is able to determine (faster than by brute force) some input that results in a known hash when passed through the algorithm.

    计算机 工程 数学