PGP核心算法及其安全性探讨

该文介绍了PGP的工作原理,分析了PGP加密算法原理及其安全性,并提出了用椭圆曲线数字签名算法(ECDSA)代替RSA来改进PGP的安全性。

This paper introduces the the working principle of PGP, analyzes the PGP encryption algorithm and its security, and proposed to use elliptic curve digital signature algorithm （ECDSA） instead of RSA to improve the security of PGP.