usually, the encryption algorithm used is simple and efficient, the key is short, the encryption and decryption speed is fast, the decoding is extremely difficult. This article describes the use of Md5/sha1,dsa,desede/des,diffie-hellman.
From: Http://hi.baidu.com/zhy65991/blog/item/0a663172b039321a8601b0e4.html Usually, the encryption algorithm used is relatively simple and efficient, the key is short, encryption and decryption speed, deciphering extremely difficult. This paper
Recently in the project to use the network Request signature authentication method, so on the internet to find the OC sha1加密 method, quickly found a public use of the package good method, the following code isFirst you need to add a header
Baidu looking for several ASP SHA1 (VBS write) encryption results and ASP.net SHA1 encryption results, ASP.net SHA1 after the encryption is 40-bit, the Internet to find the ASP SHA1 encryption is 64-bit, Also thought ASP.net did intercept (such as
The example of this paper describes the Base64 encryption, MD5 encryption and SHA1 encryption implemented by JS. Share to everyone for your reference, specific as follows:
1, Base64 encryption
The Base64.js file is introduced into the page, and
MD5 is the Message-digest algorithm 5 (Information-Digest algorithm 5), which is used to ensure complete consistency of information transmission. is one of the most widely used hashing algorithms (also translated digest algorithm, hashing
Source author Wang HuiChapter 4 Basic Knowledge
1.1. Single-key password systemThe single-key cryptography system is a traditional encryption algorithm, which means that the sender and receiver of the information use the same key for encryption and
PHP Cryptographic function-sha1 () function Encryption
First of all, let's introduce what is SHA1?
SHA is the full name: Secure Hash Algorithm (secure hashing algorithm) is mainly applied to digital signature (digital Signature standard DSS) in the
Recently researched the ability to sign in on an iOS phone. The SHA1 algorithm is used because of encryption. The net also did not find the direct example, the final reference StackOverflow on the big God, completed the encryption
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