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Description: 基于openssl开发的，加解密、签名验证和hash工具-Developed based on the openssl, encryption and decryption, signature verification and hash tools
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Size: 123904 |
Author: 康康 |
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Description: 用于实现SSL协议下的数字签名的软件OPENSSL的使用教程-SSL protocol for the realization of the digital signature of the use of software tutorials OPENSSL
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Size: 2181120 |
Author: Seven |
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Description: 哈希签名与验证，代码编写模拟实现，运行需要安装openssl，并进行各种库文件安全证书的导入-Hash signature and verification, coding to achieve simulation run need to install openssl, and conduct a variety of library security certificate import
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Size: 1343488 |
Author: 李维 |
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Description: 哈希数据编码解码实现（Hash） 需安全openssl等安全证书-Hash data codec implementation (Hash) need to secure safety certificate openssl, etc.
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Size: 1346560 |
Author: 李维 |
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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
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Size: 1097728 |
Author: 张希行 |
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Description: Openssl0.9.8开发包.里面包含了很多的密码学算法,包括DES,HASH等,和PKI中证书的生成和使用.-This rar included openssl develpment kit.lots of cryto alth ,des ,hash etc...and the certi of pki included.
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Size: 6270976 |
Author: weller |
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Description: openssl 最新的本版，包含很多加密算法，如RSA、ECC散列算法SHA-openssl latest edition, contains many encryption algorithms such as RSA, ECC hash algorithm SHA
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Size: 4023296 |
Author: susuwen |
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Description: 在VC6环境下编译使用openssl实现了哈希摘要算法编码编程-VC6 environment compile openssl achieve the hash digest algorithm coding programming
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Size: 9216 |
Author: 言一一 |
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Description: 基于openssl实现的Hash链程序，可以用于一次性密码口令，编程环境VS2010-Hash chains program based on openssl and VS2010，which can be used for One Time Password
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Size: 9593856 |
Author: dingkaimeng |
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Description: 遥感影像的分块程序，调用opencv和openssl，在实现切块的同时计算每块的哈希值，哈希算法采用MD5，分块数量可以通过更改宏定义设定- remote sensing picture cutting program based on opencv and openssl，which can also calculate the file hash with MD5
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Size: 14103552 |
Author: dingkaimeng |
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Description: 实现一款文档文件加密和签名的工具
1、选择一种hash算法（MD5 | SHA1 | SHA3）用于摘要的计算；
2、选择一种对称钥加密算法或者序列密码（DES| AES | RC4）；
3、选择一种公钥算法实现签名（RSA| ECC），需要单独的密钥对生成算法；
4、文档文件的加密模式为CBC。-Achieve a document file encryption and signature tool 1. Select a hash algorithm (MD5 | SHA1 | SHA3) for summary calculations 2, choose a symmetric key encryption algorithms or stream ciphers (DES | AES | RC4) 3. Select a public key signature algorithm (RSA | ECC), requires a separate key pair generation algorithm encryption mode 4, document file for CBC.
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Size: 833536 |
Author: 杨成伟 |
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