Witfield Diffie & Martin Hellman are researchers who proposed asymmetric encryption in 1977. Asymmetric encryption, also called public-key cryptography, works on two keys. One key, termed public key, is used to encrypt the information, whereas another key named private key is used to decrypt the information.

这篇文章有帮助吗? 0 用户认为此文章有用 (0 投票数)