单向函数 meaning in English
one-way function
owf
Examples
- Hashing algorithms are one - way functions
杂凑演算法是单向函数。 - As it turns out , true one - way functions are useful , too
正如结果所表明，真正的单向函数也是有用的。 - One - way functions may not sound immediately useful because you can t get the plaintext back out of a one - way computed ciphertext
乍听上去，单向函数似乎没有用，因为您无法从单向计算的密文中找回明码。 - Though the public key algorithm has great advance , its running speed can not compare with the private key system for it is based on a complicated trapped function
公钥算法虽然具有很多优点，但由于其是建立在某个复杂的单向函数的基础上，这就必然导致其加、解密速度远不能与私钥算法相提并论。 - Furthermore , the scheme is improved , and it is shown that the improved scheme is more secure than the original by analyzing the security of the improved scheme , and has only one exponentiation modulo p and two hash - function evaluations for verification
此外，对原方案进行了改进，通过对改进方案的安全性分析得出结论；改进方案此原方案更安全，并且消息恢复过程只需要计算一次大数模幂乘和两次单向函数。