Location:
Search - des with rsa
Search list
Description: It is an experimental testing for python M2Crypto module. M2Crypto is not well document. User may not know how to use SHA256 when signing and verify with RSA. It also have not enough document to show how to use DES to encrypt and decrypt. Here also includes source codes for performance evaluation of the algorithms. This experimental program explore all this issue and may be helpful for some one who using python for doing encryption with RSA and DES.
Platform: |
Size: 11532 |
Author: roberto guo |
Hits:
Description: 内有AES IDEA DES RSA BM算法。可以直接执行附有源代码。-within AES IDEA BM DES RSA algorithm. Can directly with the implementation of the source code.
Platform: |
Size: 1254400 |
Author: 张波 |
Hits:
Description: 一个用RSA，DES的加密小程序，可以生成RSA密钥对，用于加密初学者学习的源代码-with an RSA, DES encryption small program can generate RSA keys right, for beginners to learn the encryption source code
Platform: |
Size: 236544 |
Author: liqing |
Hits:
Description: SecuDe是一个由安全应用程序接口组成,对验证机制、证件处理、PEM、X.400报文处理和密钥管理提供支持。SecuDe提供DES、 RSA杂凑函数、密钥生成以及数字签名的生成和核实等多种密码机制。签名算法由杂凑函数和RSA函数复合而成。用于核实签名的公开钥由系统的认证机构确认。报文加密采用DES算法,其密钥则由RSA算法加密。各用户用于加/解密的RSA密钥对与用于签名和核实的RSA密钥对是不一样的。密钥的生成和分发由特定模块完成。-SecuDe is a security application program interface comprises a mechanism to verify, document processing, PEM, X.400 packet processing and key management support. SecuDe provide DES, RSA hash function, key generation and digital signature generation and verification mechanisms such as passwords. Signature algorithm and hash function by the functional composition from RSA. Used to verify the signature public key authentication by the system body. Message encryption using DES algorithm, the key encryption algorithm from RSA. The user for encryption/decryption with the RSA key pair for signature and verification of the RSA key pair is not the same. Key generation and distribution by the completion of specific modules.
Platform: |
Size: 2451456 |
Author: zxang |
Hits:
Description: 一种基于DES 和RSA 算法的混合密码系统
混合密码系统充分利用了公钥密码和对称密码算法的优点，克服其缺点，解决了每次传送更新密钥的问题。发送者自动生成对称密钥，用对称密钥按照DES 算法加密发送的信
息，将生成的密文连同用接受方的公钥按照RSA 算法加密后的对称密钥一起传送出去。收信者用其密钥按照RSA 算法解密被加密的密钥来得到对称密钥，并用它来按照DES 算法解密密文。-Based on DES and RSA algorithm for mixed-hybrid cryptosystem Cryptosystem full advantage of the public-key cryptosystem and symmetric cryptographic algorithm the advantages and overcome its shortcomings, every time you send updates to resolve the key issues. Sender automatically generated symmetric key, used in accordance with the DES algorithm for symmetric key encryption to send information, the generated ciphertext together with the use of the recipient in accordance with the RSA algorithm for public key encrypted symmetric key sent together. Who receive their keys in accordance with the RSA encryption algorithm decryption key was to get the symmetric key and use it in accordance with the DES algorithm to decrypt the ciphertext.
Platform: |
Size: 110592 |
Author: hujun |
Hits:
Description: 自己用Java编的Client-Server聊天程序，结合了网络通信、数据安全、多线程的知识
1．使用RSA算法完成DES密钥的分配；
2．使用MD5结合RSA算法完成对消息的签名；
3．对原有消息及签名提供机密性保护(用DES算法加密)；
4．能够解密并验证签名的合法性
-Their use of Java made the Client-Server chat program, a combination of network communications, data security, knowledge of multi-threaded one. RSA algorithm using the completion of the distribution of DES keys 2. RSA algorithm combines the use of MD5 message to complete the signature 3. The original message and signature to provide confidentiality protection (with DES encryption algorithm) 4. Able to decrypt and verify the legitimacy of the signature
Platform: |
Size: 8192 |
Author: Shadow |
Hits:
Description: 包涵了密码学教程里面的大部分加密算法，例如凯撒，Hill，RSA，DES，还有流密码等！是用MFC做的！带界面！-Cryptography Tutorial covers the majority of which encryption algorithm, such as Caesar, Hill, RSA, DES, there are stream cipher, such as! MFC to do with the! With the interface!
Platform: |
Size: 3873792 |
Author: qizhansheng |
Hits:
Description: It is an experimental testing for python M2Crypto module. M2Crypto is not well document. User may not know how to use SHA256 when signing and verify with RSA. It also have not enough document to show how to use DES to encrypt and decrypt. Here also includes source codes for performance evaluation of the algorithms. This experimental program explore all this issue and may be helpful for some one who using python for doing encryption with RSA and DES.
Platform: |
Size: 11264 |
Author: roberto guo |
Hits:
Description: DES与RSA算法的解析与推演。不是单纯理论的讲解，带着一些应用的角度让对密码学有兴趣的人能很容易理解略显深奥的密码算法。-DES and RSA algorithms with analytic deduction. Not purely theoretical explanations, with the perspective of some applications of cryptography to allow those who are interested can easily understand the slightly esoteric cipher.
Platform: |
Size: 25600 |
Author: ghp |
Hits:
Description: 使用RSA和DES两种算法为基础，设计实现了一个简单的网络传输模型。
模型里有两个类，Server和Client，Server端要将自己的公钥发给Client，然后Client将自己的DES密钥通过RSA加密发给Server 端。之后双方可以通过DES对称加密进行通信。 -The use of RSA and DES is based on two algorithms, Design and Implementation of a simple model of network transmission. There are two types of models, Server and Client, Server-side to their own public key issued to Client, then Client will own through the RSA encrypted DES key distributed Server client. After the two sides through DES symmetric encryption to communicate.
Platform: |
Size: 650240 |
Author: qzhirong |
Hits:
Description: 该程序包提供了三种加解密算法的源代码：DES、AES和RSA。程序没有使用Java的security库，完全是自己根据加解密算法流程手工编写的。适用于密码学加解密算法的学习和研究。 由于运行速度慢，不推荐用于实用项目。-The package offers three encryption algorithm source code: DES, AES and RSA. Procedures did not use Java' s security database is entirely in accordance with their own encryption and decryption algorithm flow manually prepared. Cryptography for encryption and decryption algorithm of the study and research. Due to slow and not recommended for practical projects.
Platform: |
Size: 27648 |
Author: tangxiaojun |
Hits:
Description: 自己编写的加解密程序、包括凯撒、Vigenere、Permutation、DES、RC4、Playfair、RSA、DF密钥交换等密码的实现与演示。值得学习密码和做该方面实践的同学一看。-Prepared their own encryption and decryption procedures, including Caesar, Vigenere, Permutation, DES, RC4, Playfair, RSA, DF, such as password key exchange with the presentation. Password and do learn the practice of the aspects of the students have a look.
Platform: |
Size: 4350976 |
Author: 小余 |
Hits:
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.
Platform: |
Size: 35840 |
Author: 191 |
Hits:
Description: 写了一个文件加解密工具（VC9+OPENSSL）
CA程序：
生成2个RSA密钥对，分别保存为PEM格式，密码保护私钥，文件名为“RSAPrivateKey.pem”和“RSAPublicKey.pem”。
加密：
将指定明文文件加密，密文件格式自已定义，要求文件内容用对称算法（3des）加密，对称密钥（KEY）为随机生成，随机密钥用“RSAPrivateKey.pem”的公钥加密后，存放在密文文件头内（KEY1）；对明文文件做摘要计算（HASH），将计算结果用“RSAPublicKey.pem”的私钥加密后（SIGN），放到密文文件头内；文件头内有明文的原始长度信息。
解密:
将密文文件解密成明文文件，流程与加密相反，先用“RSAPrivateKey.pem”私钥解密（KEY1）数据，得出随机密钥（KEY）；用随机密钥对密文解密，得到明文文件；对明文文件进行摘要计算，得出HASH1；用“RSAPublicKey.pem”公钥解密SIGN，得出HASH2；HASH1与HASH2做对比，相同表示解密成功，不同表示解密失败。
密文文件头内可以保存原始加密人的信息以及解密人的信息，这样可以快速判断解密者是否有权限解密该密文文件，如果有权限则进行解密过程，否则直接提示没有权限解密。
-To write a file encryption and decryption tool (VC9+ OPENSSL)
CA procedures:
Generates two RSA key pairs, respectively, save for the PEM format, password-protected private key, the file named "RSAPrivateKey.pem" and "RSAPublicKey.pem".
Encryption:
The specified plaintext file encryption, secret self-definition file formats require the document to use symmetric algorithms (3des) encryption, symmetric key (KEY) is randomly generated, random key to use "RSAPrivateKey.pem" public key encryption, stored in the ciphertext header inside (KEY1) summary of the calculation of the plaintext file to do (HASH), the calculation results with the "RSAPublicKey.pem" private key encryption (SIGN), into ciphertext in the file header file header if there is express The original length of the message.
Decryption:
Decrypt the ciphertext into a plaintext file documents, processes and encrypt the contrary, the first to use "RSAPrivateKey.pem" decrypt the private key (KEY1) data, derived random k
Platform: |
Size: 1097728 |
Author: 张希行 |
Hits:
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
Platform: |
Size: 57344 |
Author: huangjiang |
Hits:
Description: 利用DES和RSA对输入的信息进行加密，并附带MD5验证。-Use of DES and RSA encryption on the input information, and with MD5 authentication.
Platform: |
Size: 6144 |
Author: 冯刚 |
Hits:
Description: 一种安全连接传送的框架，用java实现，加密算法是DES和RSA，传输内容进行了基—64转换-A secure connection to send the frame, with the java implementation, encryption algorithms are DES and RSA, transfer the contents of the base conversion-64
Platform: |
Size: 47104 |
Author: 赵士达 |
Hits:
Description: 用Visual C++编写的经典对称加密算法：DES和经典公钥密码算法：RSA-Written with Visual C++ classical symmetric encryption algorithm: DES and the classic public-key cryptographic algorithms: RSA
Platform: |
Size: 2173952 |
Author: |
Hits:
Description: 可以对文件进行DES或RSA加密，并附带有测试的代码-DES or RSA encryption on the file, together with the test code
Platform: |
Size: 4096 |
Author: xiaoyao |
Hits:
Description: 本代码使用C#语言实现了RSA和DES算法，其中通过分段处理的方式解决了RSA对较大数据的加解密。(This code block implements the algorithm of RSA & DES,and we resolved the
encryption and decryption of data with large size on RSA by segmental processing.)
Platform: |
Size: 1024 |
Author: On7heMove
|
Hits: