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Encryption algorithm study. (encrypt, crypt)
Security, Encrypt, Tool, Link, JavaScript, TLS
Updated Jan 9, 2015 by jht5...@gmail.com


算法 密钥长度 块大小 说明
DES 56 64 Data Encryption Standard
3DES 56, 112, 168 64 Triple DES
AES 128, 192, 256 128 Advanced Encryption Standard
Twofish 128, 192, 256 128 -
Blowfish 1 ~ 448 64 -
IDEA 128 64 International Data Encryption Algorithm
RC4 4 ~ 2048 ? -
RC5 4 ~ 2040 32, 64, 128 -
RC6 128, 192, 256 128 -


RSA、ElGamal、背包算法、Rabin(Rabin的加密法可以說是RSA方法的特例)、Diffie-Hellman (D-H) 密钥交换协议中的公钥加密算法、Elliptic Curve Cryptography(ECC, 椭圆曲线加密算法)


OpenSSL http://www.openssl.org/ OpenSSL: The Open Source toolkit for SSL/TLS
PolarSSL https://polarssl.org/ SSL Library PolarSSL
CyaSSL https://github.com/cyassl/cyassl CyaSSL is a small, fast, portable implementation of TLS/SSL for embedded devices to the cloud.
LibReSSL http://www.libressl.org/ LibReSSL is a FREE version of the SSL/TLS protocol forked from OpenSSL
BoringSSL https://boringssl.googlesource.com/boringssl/ Boring SSL


TrueCrypt http://www.truecrypt.org/ Free open-source disk encryption software for Windows 7/Vista/XP, Mac OS X, and Linux
TCnext https://truecrypt.ch/ TCnext: Site dedicated to the next "truecrypt"
VeraCrypt https://veracrypt.codeplex.com/ VeraCrypt is a free disk encryption software brought to you by IDRIX (http://www.idrix.fr) and that is based on TrueCrypt.
The GNU Privacy Guard http://www.gnupg.org/ GnuPG is the GNU project's complete and free implementation of the OpenPGP standard as defined by RFC4880
AxCrypt http://www.axantum.com/axcrypt/ AxCrypt is the leading open source file encryption software for Windows.
Cryptix http://www.cryptix.org/ The Cryptix project: R.I.P.
Bouncy Castle http://www.bouncycastle.org/ The Legion of the Bouncy Castle
FlexiProvider http://www.flexiprovider.de/ The FlexiProvider is a powerful toolkit for the Java Cryptography Architecture (JCA/JCE).
BeeCrypt http://beecrypt.sourceforge.net/ BeeCrypt


crypto-js https://code.google.com/p/crypto-js/ JavaScript implementations of standard and secure cryptographic algorithms
jsrsasign https://github.com/kjur/jsrsasign The 'jsrsasign' (RSA-Sign JavaScript Library) is an opensource free cryptography library supporting RSA/RSAPSS/ECDSA/DSA signing/validation, ASN.1, PKCS#1/5/8 private/public key, X.509 certificate, CRL CMS SignedData, TimeStamp and CAdES in pure JavaScript.
gibberish-aes https://github.com/mdp/gibberish-aes A fully OpenSSL compliant javascript library for AES encryption.
AES Advanced Encryption Standard http://www.movable-type.co.uk/scripts/aes.html JavaScript Implementation of AES Advanced Encryption Standard in Counter Mode | Movable Type Scripts
Block TEA (Tiny Encryption Algorithm) http://www.movable-type.co.uk/scripts/tea-block.html JavaScript Implementation of Block TEA Tiny Encryption Algorithm (xxtea)
Cryptico https://github.com/wwwtyro/cryptico An easy-to-use encryption system utilizing RSA and AES for javascript.
OpenPGP.js http://openpgpjs.org/ OpenPGP JavaScript Implementation.
jsbn http://www-cs-students.stanford.edu/~tjw/jsbn/ The jsbn library is a fast, portable implementation of large-number math in pure JavaScript, enabling public-key crypto and other applications on desktop and mobile browsers.
forge https://github.com/digitalbazaar/forge A native implementation of TLS in Javascript and tools to write crypto-based and network-heavy webapps
JavaScript Cryptography Toolkit http://ats.oka.nu/titaniumcore/js/crypto/readme.txt This library is an object oriented cryptography toolkit that implements several fundamental cryptographic algorithms including TWOFISH, SERPENT, RIJNDAEL, RSA with key-generation and SHA(SHA-1,224,256,384,512) for JavaScript.
javascript-rsa https://github.com/ziyan/javascript-rsa RSA encryption with javascript
BitcoinJS http://bitcoinjs.org/ The clean, readable, proven library for Bitcoin JavaScript development.


ViaCRYPT https://viacry.pt/ One time read messaging system. @github


CrypTool https://www.cryptool.org/ The CrypTool Portal raises awareness and interest in encryption techniques for everyone.


Related: Study_Java_Encrypt Study_Security_Tool_GPG


[1]. http://zh.wikipedia.org/wiki/%E5%AF%B9%E7%A7%B0%E5%AF%86%E9%92%A5%E5%8A%A0%E5%AF%86
[2]. http://en.wikipedia.org/wiki/Symmetric-key_algorithm
[3]. http://zh.wikipedia.org/wiki/%E9%9D%9E%E5%AF%B9%E7%A7%B0%E5%AF%86%E9%92%A5%E5%8A%A0%E5%AF%86
[4]. http://en.wikipedia.org/wiki/Public-key_cryptography
[5]. http://en.wikipedia.org/wiki/Transport_Layer_Security
[6]. http://en.wikipedia.org/wiki/CrypTool