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Description: 密码学中RSA,AES和数值签名的实现-Cryptography RSA, AES and numerical implementation of the Signature
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Size: 33792 |
Author: tieqian |
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Description: java applet code for generating RSA key pair
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Size: 1024 |
Author: ohnename |
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Description: md5 类实现了RSA Data Security, Inc.在提交给IETF
的RFC1321中的MD5 message-digest 算法。-md5 class implements RSA Data Security, Inc. submitted to the IETF in RFC1321 of the MD5 message-digest algorithm.
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Size: 4096 |
Author: bros sun |
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Description: 用java实现的，使用了rsa算法，可用于加解密文本文档-Achieved with java, use the rsa algorithm, can be used for encryption and decryption text document
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Size: 2706432 |
Author: 易天行 |
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Description: RSA加密算法，界面操作，可以很方便的对文件的内容进行加密，而且为了能加密更长的内容，算法中采用了分段加密的手段。其算法步骤如下：1. 读取公钥e和n，作加密之用。 2. 从DecText中读取一大段明文，转化成明文字节数组Byte[]。 3. 再把Byte[]分成若干小段明文字节数组sectByt
-RSA encryption algorithm, interface operation, it is easy to encrypt the contents of the documents, and longer in order to encrypt the contents of the sub-algorithm used in encryption means. The algorithm steps are as follows: 1. To read the public key e and n, used for encryption. 2. DecText read from a paragraph expressly, explicitly into byte array Byte []. 3. Then Byte [] into byte array express a number of short sectByt
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Size: 5120 |
Author: 易守望 |
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Description: PGP email protocol full functional using public key infrastructure and RSA technique.
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Size: 762880 |
Author: Tong Liu |
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Description: Java allows configuring multiple JCE providers, and looks up requested algorithms by name. This example shows generating RSA signatures with variable digests, and verification of the signed text by the means of RSA public key.
An explanation of the example:
1. Class DataSigning reads the specified file, and creates its digest
2. A unique RSA key pair is created, and the public key is stored with ".key" extension
3. The digest of the text file is signed with the private key
4. During verification, the previously stored public key is retrieved from the file
5. The signature is read from the file
6. The signature is checked, using the public key and newly computed digest of the text
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Size: 3072 |
Author: neo |
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Description: rsa key generation in java
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Size: 3072 |
Author: sayan.maji |
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Description:
AES 是一种使用安全码进行信息加密的标准。
它支持 128 位、192 位和 256 位的密匙。
加密算法的实现在 ElAES.pas 单元中。
本人将其加密方法封装在 AES.pas 单元中，
只需要调用两个标准函数就可以完成字符串的加密和解密。
(* 密匙长度 *)
128 位支持长度为 16 个字符
192 位支持长度为 24 个字符
256 位支持长度为 32 个字符
所有加密和解密操作在默认情况下为 128 位密匙。-A popular method of product validation is using keys similar to VJJJBX-H2BBCC-68CF7F-2BXD4R-3XP7FB-JDVQBC. These compact keys can be derived using Symmetric Key Cryptosystems such as the Advanced Encryption Standard (AES).
Other Public Key Cryptosystems are available such as RSA. However, these systems generally produce larger keys (which the user will eventually have to enter into the program to unlock functionality). Smaller producing Cryptosystems exist, but it is the author s opinion that they are highly encumbered with patents. Quartz is one such example. It is a Public Key Encryption System that produces a smaller cipher text based on Hidden Field Equations (HFEs). The Quartz website is littered with phrases such as "must license" and "pay royalties".
The reader is also encouraged to investigate Signature Schemes (with Recovery) as an alternative method to producing Product Keys. An example is PSS-R, a Message Recovery Signature Scheme based on RSA. PSS-R is not suitable fo
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Size: 768000 |
Author: harris |
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Description: Java加密组件DES实现RSA和SHA加密算法-Java Encryption Component DES encryption algorithm to achieve RSA and SHA
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Size: 41984 |
Author: 政工名 |
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Description: 用Java加密类实现常规的DES、RSA及SHA的加密算法，代码完整。-Encryption with Java class implements the conventional DES, RSA and SHA encryption algorithm, code integrity.
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Size: 35840 |
Author: 191 |
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Description: A Java Implementation of the
RSA Algorithm.
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Size: 102400 |
Author: mehdi dehghani |
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Description: In cryptography, RSA (which stands for Rivest, Shamir and Adleman who first publicly described it see below) is an algorithm for public-key cryptography. It is the first algorithm known to be suitable for signing as well as encryption, and one of the first great advances in public key cryptography. RSA is widely used in electronic commerce protocols, and is believed to be secure given sufficiently long keys and the use of up-to-date implementations.-In cryptography, RSA (which stands for Rivest, Shamir and Adleman who first publicly described it see below) is an algorithm for public-key cryptography. It is the first algorithm known to be suitable for signing as well as encryption, and one of the first great advances in public key cryptography. RSA is widely used in electronic commerce protocols, and is believed to be secure given sufficiently long keys and the use of up-to-date implementations.
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Size: 1024 |
Author: DS |
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Description: code of RSA cifher for java
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Size: 1024 |
Author: Aloysius |
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Description: 一个不错的 rsa加密密钥算法 java实现-c est une programme de analyse sur java
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Size: 124928 |
Author: songshangkun |
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Description: rsa的java程序代码。。很简单的代码 。。 -rsa in java code. . Very simple code. .
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Size: 1024 |
Author: lee |
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Description: 用Java加密类实现DES、RSA及SHA的加密算法
解压密码hur.cn-Java class that implements encryption with DES, RSA and SHA encryption algorithm
Unzip Password
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Size: 57344 |
Author: huangjiang |
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Description: RSA cipher for java with subclasses.
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Size: 7168 |
Author: jack8888 |
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Description: PHP实现RSA算法/*
* Implementation of the RSA algorithm
* (C) Copyright 2004 Edsko de Vries, Ireland
*
* Licensed under the GNU Public License (GPL)
*
* This implementation has been verified against [3]
* (tested Java/PHP interoperability).
*
* References:
* [1] "Applied Cryptography", Bruce Schneier, John Wiley & Sons, 1996
* [2] "Prime Number Hide-and-Seek", Brian Raiter, Muppetlabs (online)
* [3] "The Bouncy Castle Crypto Package", Legion of the Bouncy Castle,
* (open source cryptography library for Java, online)
* [4] "PKCS #1: RSA Encryption Standard", RSA Laboratories Technical Note,
* version 1.5, revised November 1, 1993
*/
-/*
* Implementation of the RSA algorithm
* (C) Copyright 2004 Edsko de Vries, Ireland
*
* Licensed under the GNU Public License (GPL)
*
* This implementation has been verified against [3]
* (tested Java/PHP interoperability).
*
* References:
* [1] "Applied Cryptography", Bruce Schneier, John Wiley & Sons, 1996
* [2] "Prime Number Hide-and-Seek", Brian Raiter, Muppetlabs (online)
* [3] "The Bouncy Castle Crypto Package", Legion of the Bouncy Castle,
* (open source cryptography library for Java, online)
* [4] "PKCS#1: RSA Encryption Standard", RSA Laboratories Technical Note,
* version 1.5, revised November 1, 1993
*/
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Size: 6144 |
Author: gg |
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Description: o-1 knapsack parallel implementaion in c,
Begining socket pro in c.zip,
rsa using crt in c,
des in java,
fuzzy string matching in c-o-1 knapsack parallel implementaion in c,
Begining socket pro in c.zip,
rsa using crt in c,
des in java,
fuzzy string matching in c++
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Size: 13312 |
Author: srinath |
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