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使用RSA对文件进行加解密-use of the document for RSA encryption and decryption
Date : 2025-12-26 Size : 1kb User : 曹玲玉

利用RSA对称算法实现文件加密,密钥512位,比较安全。但不是特别安全。因为推荐2048位的密钥目前是很安全的。-use RSA asymmetric encryption algorithm document, the key 512, relatively safe. But it is not particularly safe. Since 2048 recommended the key now is very safe.
Date : 2025-12-26 Size : 140kb User : 海贵

分析RSA算法的应用现状,论证文件加密应用RSA算法的可行性和意义。设计一套完整实用的RSA文件加密解决方案,具体编码实现。对RSA算法进行研究,从常规RSA算法出发,用C++实现RSA加密算法类库,并在32位windows平台封装成组件。在.Net平台引用此组件,实现可以对任意文件进行RSA加密操作的窗体应用程序。经过加密的文件以及密钥文件都是文本文件。给出关键类类图、整个应用程序的结构描述文档、关键模块流程图、较详细的接口文档、所有源代码。对应用程序进行测试,对测试结果进行分析研究,进而对应用程序进行改进,对关键算法进行尽可能的优化,最终得到一个在windows运行的可以用指定密钥对任意文件进行RSA加密并可解密的完整应用程序,和一些相关的可移植组件。 -RSA algorithm analysis application, appraisal document RSA encryption algorithm application of the feasibility and significance. Practical design of a complete set of documents RSA encryption solution to achieve specific coding. RSA algorithm to study conventional RSA algorithm, using C to achieve RSA encryption algorithm library. and 32% Packaging windows platform components. In. Net platform invocation components can be achieved for arbitrary document RSA encryption operation Window applications. After an encrypted file and key documents are text documents. Class is the key category map, the entire application document describes the structure, the key modules flowchart, more detailed interface documentation, All source code. Application procedures for conducting tests on the test results
Date : 2025-12-26 Size : 1mb User : 周刘兵

RSA的JAVA实现,界面很简洁,就三个按钮:生成密钥对,加密文件,解密文件.可以导入文件,但文件长度有限制,这是由于密钥长度而限制的-RSA JAVA interface is very simple, three buttons : Key Generation right, encrypted documents, The declassified document. can import documents, but there are restrictions on the length of documents, as key length restrictions
Date : 2025-12-26 Size : 10kb User : huang

共享软件加密算法库,一款针对个人、企业开发共享软件的加密工具,支持Windows平台下各类开发工具:VC、VB、Delphi、PB、VFP等,算法库集成的算法有:BlowFish、MD5、Secret16、AES、SHA、CRC32、RSA、DES、字符串加/解密、文件加/解密等多种功能强大的算法。其提供了DLL文件-Reg.dll,可以通过复用它来实现数据加密与解密。 -sharing software encryption algorithm library, one individual, enterprise development sharing software encryption tools, support Windows platforms in various types of development tools : Visual C++, Visual Basic, Delphi, PowerBuilder, Visual FoxPro. Integration Algorithm for the algorithm are : BlowFish, MD5, Secret16, AES, SHA, CRC32-, RSA, DES, string encryption/decryption, document encryption/decryption and other powerful algorithms. Provide a DLL files-Reg.dll, through reuse it to achieve data encryption and decryption.
Date : 2025-12-26 Size : 664kb User : 沐柏

在.net平台下开发的用于实现对任何文件的加密解密的源程序代码,非常经典!-In. Net platform developed for the realization of any document encryption and decryption of the source code, very classic!
Date : 2025-12-26 Size : 150kb User : 许金茂

DL : 0
此算法是用VC++编译的,用RSA算法对任何文件加密,简单易懂。-This algorithm is used VC++ Compiled using RSA algorithm to encrypt any document, easy-to-read.
Date : 2025-12-26 Size : 3kb User : yuchen

DL : 0
rsa算法演示,运用数论知识和经典的RSA算法,可生成超长的密钥,对文件经行加密,解密的演示。当时的开发环境是JCreator 3.50。-rsa algorithm demo, using knowledge of number theory and classical RSA algorithm, can generate very long keys, the document by line encryption, decryption of the presentation. At that time, the development environment is JCreator 3.50.
Date : 2025-12-26 Size : 4kb User : zgyang

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整体思路 用createkey.java 文件来产生秘钥,用jiami.java 文件来实 现加密,用jiemi.java 文件来实现解密,用BigInteger.java 来实现 大数的表示及运算,用rsa.java 来实现前端图形界面显示。有关函 数见五个文件里的具体实现。 -The overall outlook createkey.java document used to generate secret keys, used to achieve jiami.java file encryption, used to achieve jiemi.java documents declassified by BigInteger.java to achieve expression of large numbers and calculations, using rsa.java to achieve front-end graphical interface display. Related functions, see the five concrete realization of the document.
Date : 2025-12-26 Size : 479kb User : dufeilong

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RSA算法的加解密模拟程序,实现对不用文件的模拟操作-RSA encryption and decryption algorithm simulation procedures do not document the realization of simulated operation
Date : 2025-12-26 Size : 35kb User : sjxyx

DL : 0
本文档包含RSA加密解密的说明及源代码,经过调试可以运行-This document contains description of RSA encryption and decryption, and source code, can run through debugging
Date : 2025-12-26 Size : 630kb User : 赵斌

DL : 0
此文件是实现了使用rsa加密 可以加密图片、文本等-This document is to achieve the use of encryption can encrypt rsa picture, text, etc.
Date : 2025-12-26 Size : 2kb User : 王雪娇

DL : 0
在VC环境下实现对文件和明文的加密解密,拥有良好的界面-In the VC environment and realize the document explicitly the encryption and decryption, with good interface
Date : 2025-12-26 Size : 3.66mb User : wf

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利用密码学中重要算法RSA,给文件进行加密,其中包含密钥的分发。-An important use of cryptography algorithm RSA, to encrypt a document, which includes the distribution of keys.
Date : 2025-12-26 Size : 2kb User : wangbozhao

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
Date : 2025-12-26 Size : 1.05mb User : 张希行

分析RSA算法的应用现状,论证文件加密应用RSA算法的可行性和意义。设计一套完整实用的RSA文件加密解决方案,具体编码实现。对RSA算法进行研究,从常规RSA算法出发,用C++实现RSA加密算法类库,并在32位windows平台封装成组件。在.Net平台引用此组件,实现可以对任意文件进行RSA加密操作的窗体应用程序。经过加密的文件以及密钥文件都是文本文件。给出关键类类图、整个应用程序的结构描述文档、关键模块流程图、较详细的接口文档、所有源代码。对应用程序进行测试,对测试结果进行分析研究,进而对应用程序进行改进,对关键算法进行尽可能的优化,最终得到一个在windows运行的可以用指定密钥对任意文件进行RSA加密并可解密的完整应用程序,和一些相关的可移植组件。-Do research about the application area of RSA encryption and reason that RSA can be used for file encryption. Design a RSA file-encrypt solution and complete an application on Microsoft Windows™ . Design a C++ class based on normal RSA algorithm. And make a DLL module based on the class. Then complete a .Net Framework™ window-application using that DLL. The application can encrypt any file and decrypt them. The file after encryption can be saved as a text file. And the encryption-keys also can be saved as text.Provide pivotal classes chart, project description, core algorithm flowchart, all source code, and module interfaces document. Do application performance test and record the performance data. Analyze the result then optimize core algorithm and improve the application. Finally, create a practical application using RSA algorithm that can encrypt and decrypt any file. And several modules in the project can be reuse by other applications. For instance, the C++ class can be
Date : 2025-12-26 Size : 1020kb User : 张波

本文件实现著名的加密算法MD5、RSA、DES,希望对大家有用。-This document is to achieve well-known encryption algorithm MD5, RSA, DES, we hope be useful.
Date : 2025-12-26 Size : 9kb User :

DL : 1
实现简单的RSA对文件加密的算法,功能包括对明文的加密操作,对密文的解密操作,以及密钥的管理等。-To achieve a simple RSA encryption algorithm on the document, include the encryption of the plaintext, the ciphertext decryption operations, and key management.
Date : 2025-12-26 Size : 9.27mb User : 孙立军

DL : 0
this document is the c++ program to implement RSA algorithm
Date : 2025-12-26 Size : 9kb User : rams

DL : 0
JAVA语言编写 RSA加密解密算法 内含有实验报告和测试文档-RSA encryption and decryption algorithms JAVA language lab reports and test document contains
Date : 2025-12-26 Size : 135kb User : 123456
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