Hash函数在数字签名中的应用

Application of Hash Function in Digital Signature

介绍了将单向散列函数同公开密钥相结合实现数字签名的技术,并给出了计算Hash函数的一种算法,以及选取Hash函数重点要注意的问题.

This paper introduces the technology of combining the single direction Hash function with public key to realize digital signature, and gives out a algorithm to calculate Hash function, points the attentive problems in selecting hash function.