密码学的演变历史(4) 海车不 105 R.S.A..Abbas El Gamal,Lai Xuejia 1977-1978,Ronald Rivest,Adi Shamir,.Len Adleman:第一次提出公 开密钥密码系统的实现方法RSA 1981,成立International Association for Cryptology Research 1985,Abbas El Gamal提出概率密 码系统EIGamal方法 1990-1992,Lai Xuejia and James: IDEA,The International Data Encryption Algorithm 0 2000,AES,Advanced Encryption Standard 平N两 婚道 2022/10/9 Cryptography and Network Security-2 8/812022/10/9 Cryptography and Network Security - 2 8/81 密码学的演变历史(4) R.S.A., Abbas El Gamal, Lai Xuejia ⚫ 1977-1978，Ronald Rivest, Adi Shamir, Len Adleman第一次提出公 开密钥密码系统的实现方法RSA ⚫ 1981，成立International Association for Cryptology Research ⚫ 1985，Abbas El Gamal提出概率密 码系统ElGamal方法 ⚫ 1990-1992，Lai Xuejia and James: IDEA, The International Data Encryption Algorithm ⚫ 2000, AES, Advanced Encryption Standard