Tiny Encryption Algorithm
TEA Total is a very small 128 bit private key based encryption/decryption system which uses the block variant of TEA (Tiny Encryption Algorithm). TEA is said to be several times faster than DES, as well as being much smaller and possibly more secure. It also isnt encumbered by any patents and...
Platforms: *nix
License: Freeware | Size: 17.41 KB | Download (102): TEA Total Download |
The Tiny Encryption Algorithm (TEA) was developed by David Wheeler and Roger Needham at the Computer Laboratory of Cambridge University. The variant used was developed by David Wagner. TEACrypt 80x86 is the porting of this algorithm to the 80x86 platform
Platforms: Windows, Mac, Linux
License: Freeware | Size: 94.8 KB | Download (51): TEACrypt 80x86 Download |
The module implements the basic XTEA block encryption algorithm (`xtea_encrypt`/`xtea_decrypt`) and also provides a higher level `crypt` function which symmetrically encrypts/decrypts a variable length string using XTEA in OFB mode as a key generator. The `crypt` function does not use...
Platforms: Windows, Mac, *nix, Python, BSD Solaris
License: Freeware | Download (52): Python XTEA Encryption Download |
This script shows a very simple keyword encryption algorithm. It produces an encrypted string the same size as the orginal. Not very strong encryption but good enough for lightweight stuff. Works on bytes so could be used for binary streams if converted to and from stri bytes so could be
Platforms: Windows, Mac, *nix, Python, BSD Solaris
License: Freeware | Download (56): Simple XOR keyword Encryption Download |
TinyCrypt is a NEW encryption algorithm, not written by an expert, nor significantly peer-reviewed. For protecting critical data, please consider alternatives until TinyCrypt is proven. That said, if you're just having fun, or have data that is more easily stolen while you're away from your...
Platforms: *nix
License: Freeware | Size: 51.2 KB | Download (98): TinyCrypt Download |
FileEncrypt is a tiny and handy program to encrypt your important files by a strong and fast encryption algorithm. What you need to do is type your password and select a file. Also the advanced key strong length feature is included. When you want to decrypt your file, just put your password into...
Platforms: Windows
License: Freeware | Size: 171 KB | Download (454): FileEncrypt Download |
DrCrypt, based on basic xor(exclusive or) encryption which is designed to be fast and reliable. Also DrCrypt supports 3 platform.(Java, .NET, Win32)
Platforms: Windows, Mac, Linux
License: Freeware | Size: 6.21 MB | Download (49): Dr. Crypt Encryption Algorithm & Library Download |
his is one of the Classical encryption Algorithm, Not secure one but good for teaching.
Platforms: Matlab
License: Freeware | Size: 10 KB | Download (45): Caesar Cipher Download |
The Application helps to encrypt and decrypt sensitive information. Well known RC4 encryption algorithm is used by WinCrypto application. The WinCrypto is optimized well and works extremely fast. The application is compatible with Win98SE / Me / NT / Win2000 / XP / Win2003.
Platforms: Windows
License: Freeware | Size: 20 KB | Download (221): WinCrypto Download |
Cypditor is a text editor to save data with a high-secure encryption algorithm (AES). No other software needed: application and documents are in one, beacuse the mechanism to encrypt and decrypt the text files is part of it. No installation required! Simple but secure: Write your text or import...
Platforms: Windows
License: Freeware | Size: 768 KB | Download (415): Crypditor Download |
It was modeled after the World War II German encryption algorithm, Enigma.The program also generates the rotors for use and encrypts/decrypts plain text.
Platforms: Windows, Mac, *nix, Java, BSD Solaris
License: Freeware | Download (62): Image Enigma Download |
SolitaireCryptoDemo is a visual demonstration of the steps involved in generating a keystream using Bruce Schneier's Solitaire encryption algorithm. Featuring smooth animations and descriptions of all steps. Example Instructions: Start demo with "python SolitaireCrypto.py". Press "Space" to...
Platforms: *nix
License: Freeware | Size: 2.14 MB | Download (52): SolitaireCryptoDemo Download |
The ARC4 Text Encryptor allows you to encrypt and decrypt text based data using the ARC4 encryption algorithm. Wikipedia says: - In cryptography, RC4 (also known as ARC4 or ARCFOUR) is the most widely-used software stream cipher and is used in popular protocols such as Secure Sockets Layer (SSL)...
Platforms: Windows
License: Freeware | Size: 1.19 MB | Download (524): ARC4 Text Encryptor Download |
yyyRSA is a simple program to encrypt and decipher messages with the RSA asymetrical encryption algorithm. Alice wants to send Bob a message. Eve can monitor the communication between Alice and Bob. he can read everything they send to each other. Bob creates a key. It will consist of two...
Platforms: *nix
License: Freeware | Size: 45.06 KB | Download (112): yyyRSA Download |
Free Text Encrypt is a freeware secure text encryption software. It uses the Advanced Encryption Standard (AES) specification to protect your confidential data. The AES encryption algorithm secures the sensitive and unclassified information from illegal access.
To encrypt your message, simply...
Platforms: Windows
License: Freeware | Size: 2.55 MB | Download (73): Free Text Encrypt Download |
DLOCK2 is a simple command line file encryption/decryption utility program that uses the free Diamond 2 Encryption Algorithm. Full source code and documentation of the algorithm and the master's thesis it is based on are included. It compiles with Gnu C++ and other compilers, so it can be adapted...
Platforms: Windows, Linux
License: Freeware | Size: 573 KB | Download (409): DLOCK2 Download |
Register on the phone to secure your passwords or sensitive text. Ability to save so cryptato details of login or other sensitive data for later retrieval if necessary. The data can be seen clearly only with the key with which they were generated, therefore, just remember one password (the key)...
Platforms: Handheld/Mobile Other, Java, Other
License: Freeware | Size: 43 KB | Download (511): J2me_CryptText Download |
Crypt / Decrypt text database. Register on the phone to secure your passwords or sensitive text. Ability to save so cryptato details of login or other sensitive data for later retrieval if necessary. The data can be seen clearly only with the key with which they were generated, therefore, just...
Platforms: Windows, Pocket PC
License: Freeware | Size: 332 KB | Download (498): ppc CryptText Download |
BlowfishVHDL - free fully synthesizable Blowfish encryption algorithm hardware implementation.
Platforms: Windows, Mac, Linux
License: Freeware | Size: 32.22 KB | Download (53): Blowfish VHDL Core Download |
Flash/PHP adaptation of the XTEA encryption algorithm. Allows encryption/decryption of sensitive data using 128-bit key. May be used for network data (HTTP) or offline for implementations like secure CD-ROM projects.
Platforms: Windows, Mac, Linux
License: Freeware | Size: 27.64 KB | Download (53): f_TEA Download |