One-way hash function 单向哈希函数
To overcome the weakness of too many keys, we present an improvement of their signature scheme by getting rid of the one-way Hash function.
为了克服其方案密钥量大的缺陷，通过去掉单向哈希函数，给出1个改进方案。
Combining the advantages of chaotic coupled system and conventional one-way hash algorithm, a new keyed one-way hash function was presented.
结合双混沌系统以及传统散列函数的优点，提出一种新的带密钥单向散列函数的构造方法。
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