[easy-cryptography] 密码学相关代码(Java),eg.双证书请求文件、SM2中raw签名与der签名转换等。
[easy cryptography] cryptography related code (Java), eg. double certificate request file, raw signature and der signature conversion in SM2, etc. (2024-07-11, Java, 0KB, 下载0次)
一个窗口应用程序，使用Vigener、Caesar和双置换密码加密和解密文本。
A windowed application encrypting and decrypting text using the Vigener, Caesar and double permutation ciphers. (2023-11-27, Java, 0KB, 下载0次)
一个聊天软件完整实现,利用netty框架自定义通讯协议,加入消息队列与注册中心等功能,以及量子随机数的使用与双棘轮加密协议实现
A chat software is fully implemented, which uses the netty framework to customize the communication protocol, add message queue, registry and other functions, as well as the use of quantum random numbers and the implementation of double ratchet encryption protocol (2023-07-16, Java, 0KB, 下载0次)
娱乐应用程序，允许用户聊天，观看youtube视频，发送他们的位置，也可以点击他们的图片与...
Entertainment App, allows user to chat, watch youtube videos, send their location, also can click their pictures with exciting filters. For user security, the messages are encrypted using RSA algorithm. (2021-12-10, Java, 3692KB, 下载0次)
该程序使用金雅拓提供的JCProv库，在Luna HSM中创建RSA密钥。
Using JCProv, a library provided by Gemalto, this program creates RSA Keys within the Luna HSMs. (2017-06-22, Java, 1630KB, 下载0次)
实现了128位版本的双鱼加密算法。
Implementation of the 128 bit version of the twofish encryption algorithm. (2019-05-19, Java, 27KB, 下载0次)
一个新的分布式双主测试的概念验证代码，以及Boneh-Franlin测试。注意，这是一个...
Proof of concept code for a new distributed biprimality test, along with the Boneh-Franklin test. NOTE that this is a *very* quick and dirty implementation with multiple known bugs and thus *only* be used for inspiration or benchmarking purposes. (2023-05-05, Java, 218KB, 下载0次)
爱沙尼亚塔尔图大学应用密码学
Applied Cryptography, University of Tartu, Estonia (2013-04-18, Java, 195KB, 下载0次)
中金平台加密工具，可用于登录中金平台进行加密
Cipher platform encryption tool, can be used to log in the golden platform for encryption. (2018-11-17, Java, 664KB, 下载0次)
JDK6支持的加密和摘要算法，包括AES、DES、DSA、RSA、ECC、SHA、MD5、MAC等，以及Base64、BCD等，此处为其各个对应的工具和测试类。
Encryption and digest algorithm JDK6 support, including AES, DES, DSA, RSA, ECC, SHA, MD5, MAC, as well as Base64, BCD, etc., where its tools and test each corresponding category. (2016-01-04, Java, 1720KB, 下载3次)
RSA 金鑰
用以下的方式來產生一個公開金鑰和一個私密金鑰：
1. 隨機選擇兩個的質數p和q，p不等於q，計算N=p*q。
2. 選擇一個整數e，e與(p-1)*(q-1)互質，並且e小於(p-1)*(q-1) 。
3. 求一個值 d，d<(p-1)*(q-1)，且(d*e)除以((p-1)*(q-1)) 的結果，其餘數為 1。
4. 將p和q的記錄銷毀。
RSA keys in the following way to generate a public key and a private key: 1. Randomly selected two quality numbers p and q, p does not equal q calculate N = p* q. 2 Select an integer e, e (p-1)* (q-1) are relatively prime, and e is less than (p-1)* (q-1). 3. Find a value d, d < (p-1)* (q-1), and (d* e) divided by ((p-1)* (q-1)) of the results, the remaining number of 1. 4 records destruction of p and q. (2012-11-11, Java, 361KB, 下载4次)
武金木老师上课介绍的排列码加密解密算法，我用java实现的算法。
Wu Chin-mu class the teacher introduced the permutation code encryption algorithm java implementation algorithm. (2012-10-30, Java, 15KB, 下载4次)
Java生成密钥、保存密钥的实例源码，通过本源码可以了解到Java如何产生单钥加密的密钥(myKey)、产生双钥的密钥对(keyPair)、如何保存公钥的字节数组、保存私钥到文件privateKey.dat、如何用Java对象序列化保存私钥,通常应对私钥加密后再保存、如何从文件中得到公钥编码的字节数组、如何从字节数组解码公钥
Java to generate a key instance of the source to save the key can learn Java through this source, how to generate a single key encryption key (myKey), resulting in a dual-key key (keyPair), how to save the public key byte array , public key to save the private key to file privateKey.dat, how to use the Java object serialization to save the private key, usually deal with the private key to encrypt and then save, how to get the public key encoded byte array from a file, how to decode the byte array (2012-06-19, Java, 7KB, 下载8次)
通过输入明文和密码来加密，或者密文和密码来解密，从而来实现双表加密的
this is a program for encrypting and decrypting (2012-05-06, Java, 1KB, 下载3次)
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