摘要:根据密钥类型不同将现代密码技术分为2类:—类是对称加密(秘密钥匙加密)系统 ;另一类是公开密钥加密(非对称加密)系统。着重讨论DES的加密算法,详细论述了D ES的算法流程,并探讨了DES算法的缺陷和漏洞。 关键词:网络信息安全;DES;对称加密算法;公开密钥加密算法 The DES Encryption Algorithm in
关键词:网络信息安全;DES;对称加密算法;公开密钥加密算法 The DES Encryption Algorithm in Information Security LI Lian (Software College, Northwestern Polytechnical University, Xi ′an, 710072, China) Abstract:Moderm encryption algorithm has two types as the different of key:one is the sy mmetrical enc...
着重讨论DES的加密算法,详细论述了D ES的算法流程,并探讨了DES算法的缺陷和漏洞。 关键词:网络信息安全;DES;对称加密算法;公开密钥加密算法 TheDESEncryption Algorithm in Information Security LI Lian (Software College, Northwestern Polytechnical University, Xi′an, 710072, China) Abstract:Moderm encryption algo...
Cryptography is used for protection of information security. There are various algorithms like DES, RSA, HASH, MD5, AES, SHA-1 and HMAC. DES algorithm is developed by IBM. This algorithm used a 56 bit key to encipher/decipher a 64 bit block of data. In this paper we will compare ...
The DES Encryption Algorithm in Information Security LI Lian (Software College, Northwestern Polytechnical University, Xi′an, 710072, China) Abstract:Moderm encryption algorithm has two types as the different of key:one is the sy mmetrical encryption system;the other is the public key encryption sy...
In addition, DES algorithm is fully open, its security is totally dependent on the protection of the key. So it is not used alone in the network environment. How to improve the vitality and Energy of DES algorithm, let it more secure and reliable in network environment, it has becoming ...
(Size, Weight, and Power, SWaP) optimiert sind, in Bundeseinrichtungen und die Luftfahrtindustrie. Anwendungsbibliotheken wie NVIDIA MatX helfen Entwicklern, Signalverarbeitungsalgorithmen für GPUs zu optimieren, undNVIDIA Holoscanoptimiert den Übergang vom Labor in die Praxis mit beschleunigten ...
HashAlgorithm iSHA = new SHA1CryptoServiceProvider(); StrRes = iSHA.ComputeHash(StrRes); StringBuilder EnText = new StringBuilder(); foreach (byte iByte in StrRes) { EnText.AppendFormat("{0:x2}", iByte); } return EnText.ToString(); ...
摘要:In order to meet the demand of plenty continuous encrypting-deciphering, and meet the demand of enhancing the security of encrypting-deciphering algorithm, the fundamental technologies such as pipeline technology and finite state machine (FSM) are applied, 3DES encryption algorithm's encryption chi...
Information security and social stability is a necessary precondition for security. This article is a discussion paper on encryption and decryption algorithms commonly used in graduate design thesis, which documents in detail about the encryption and decryption process of algorithm used in the methods ...