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进行数字签名的小程序-digital signatures of the small programs
Update : 2008-10-13 Size : 1.32kb Publisher : 封硕

这是用java实现单向加密和非对称加密DSA数字签名的源程序-This source code is an implementation of one-way encryption and unbalanced DSA digital signature on java platform.
Update : 2008-10-13 Size : 2kb Publisher : 夏珊

基于ECDSA算法的数字签名、认证的VC实现
Update : 2010-03-25 Size : 70.91kb Publisher : my1989223@163.com

为exe打造数字签名
Update : 2011-01-04 Size : 34.5kb Publisher : dxdbcg@gmail.com

RSA数据加密代码,用C编写,已压缩成RAR格式-RSA data encryption code, prepared by C, has been compressed into RAR format
Update : 2025-02-17 Size : 182kb Publisher :

进行数字签名的小程序-digital signatures of the small programs
Update : 2025-02-17 Size : 1kb Publisher : 封硕

这是一个数字签名和CA认证方面的一个功能非常全的程序 进入之后点击登陆即可进入主界面,然后相应的菜单会显示出来。-This a digital signature, and the CA is a function of the whole process after it entered into the main landing can interface, then the corresponding menu will be displayed.
Update : 2025-02-17 Size : 122kb Publisher :

密码学的数字签名算法 来自国外教材-Cryptography Digital Signature Algorithm materials from abroad
Update : 2025-02-17 Size : 10kb Publisher : 赵宁

DL : 0
这是一个基于openssl库的对文件进行加密和数字签名的软件-openssl library based on the document encryption and digital signature software
Update : 2025-02-17 Size : 7.91mb Publisher : 颜凯

密聊是文件密使的一部份,为了保护通讯的安全,为此文件密使新添加了实时安全通讯工具密聊,"密聊"采用 2048bit 的 RSA 资料加密算法对资料进行加密和数字签名。在此公开源程序并希望对信息安全有兴趣的朋友进行改进,或提供宝贵的意见。希望密聊能成为一个稳定、安全、公开的通讯工具。-little secret documents secret is a part, in order to protect the security of communications, for the secret document to add a new real-time secure communications tools secret chat about, "little secret" using information 2048bit RSA encryption algorithm for data encryption and digital signatures. In open source and hopes to information security are interested in improving friends, or to provide valuable advice. Chat secret hope will become a stable, secure and open communications tools.
Update : 2025-02-17 Size : 130kb Publisher : 孙鸿志

数字签名加密算法的两座大厦先后倒塌—MD5和SHA-1这两种应用最为广泛的数字签名加密算法都被山东大学的王小云教授破解。-encrypted digital signature algorithm has two buildings collapsed- MD5 and SHA-1 that the two most widely used digital signature encryption algorithm has been the Shandong University Professor Bruce Schneier break.
Update : 2025-02-17 Size : 10kb Publisher : zhou

这是用java实现单向加密和非对称加密DSA数字签名的源程序-This source code is an implementation of one-way encryption and unbalanced DSA digital signature on java platform.
Update : 2025-02-17 Size : 2kb Publisher : 夏珊

DL : 0
这个是数字签名的DSA 算法 !是借用别人的!为了大家的学习和提高!-This is a digital signature algorithm DSA! Borrowed from the others! To everyone's learning and raise!
Update : 2025-02-17 Size : 7kb Publisher : 宋志博

RSA加密处理C#代码研究 1、生成public key和private key并可保存生成XML文件。 2、演示了RSA数字签名的处理过程。 3、演示了加密解密的过程。 -RSA encryption code research C# 1, and generated public key can be kept private key to generate XML documents. 2, demonstrated a RSA digital signature of the process. 3, demonstrated the encryption and decryption process.
Update : 2025-02-17 Size : 2kb Publisher : LJ

创建数字证书,更新数字证书,RSA私钥签名,公钥解密,验证数字签名,合并图章到另找一张图片(Create CER;Edit CER;RSASignature;Check Signature;Combine Pics)
Update : 2025-02-17 Size : 1.96mb Publisher : Fitz

数字签名的登录,签名,电子签名,时间戳的方法(Digital signature of login, signature, electronic signature, timestamp method)
Update : 2025-02-17 Size : 3.56mb Publisher : 春雷哥哥

DSA签名程序和DSA验证程序。 签名程序流程: a. 读入字符串(从屏幕或文本文件中),字符串内容应包含自己的学号或姓名; b. 计算该字符串的SHA-1值; c. 生成DSA密钥对(利用dsa_make_key); d. 利用dsa_export函数导出所生成的DSA密钥对的公钥,并保存到文件中(dsa_key.pub),供验证程序使用; e. 对第2步产生的SHA-1值进行签名,保存签名到文件中(signature.txt)(DSA signatures and DSA validator. Signature program flow: A. reads into a string (from screen or text file), and the string content should contain its own student number or name. B. calculates the SHA-1 value of the string. C. generates a DSA key pair (using dsa_make_key); D. uses the dsa_export function to derive the public key of the generated DSA key pair and saves it to the file (dsa_key.pub) for verification. E. signatures the SHA-1 value generated in the second step and saves the signature to the file (signature.txt).)
Update : 2025-02-17 Size : 2.83mb Publisher : 王可爱努力

dsa数字签名 系统功能需求: 1.对文件进行签名,生成一个独立于原文的签名文件; 2.可以对文件进行签名,在文件后追加签名信息; 3.具有密钥管理的功能,比如密钥的生成、导入、导出; 4.可以对word文档实施操作,对word文档的内容进行签名; 5.能够比对已经实施的签名,防止进行重复的签名,以防止重放攻击; 6.可以对已经签名的文件进行单独的源文件和签名信息的分离操作。(DSA digital signature System functional requirements: 1. Sign the document and generate a signature file independent of the original text. 2. The document can be signed and the signature information can be added after the document. 3. It has the function of key management, such as key generation, import and export. 4. Word documents can be operated and the contents of Word documents can be signed. 5. Ability to compare existing signatures and prevent duplicate signatures to prevent replay attacks; 6. It is possible to separate the source file from the signature information of the signed file.)
Update : 2025-02-17 Size : 2.88mb Publisher : 燕烟

对文档进行签名,并且有密钥以及参数管理的功能。(Signing documents, key and parameter management functions)
Update : 2025-02-17 Size : 21.16mb Publisher : 魏联合_1

可强制签名已过期数字签名,这是成品exe,若容查杀没毒(Mandatory signature expired digital signature)
Update : 2025-02-17 Size : 28kb Publisher : a377179415
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