Helix is a very fast stream cipher (using around 7 clockcylces per byte on an Athlon 1200, implementation partially in assembler) that also produces a MAC (Message Authentication Code) of the message encrypted / decrypted. It contains the full source
A 64-bit private-key block cipher, similar to DES.
A block cipher for the clipper chip program. 64bit blocksize, 80bit keysize. This implementation was developed totally outside of the USA and so it is free from export restrictions.
This component is based on the DEC component by Hagen Reddmann that is also freeware. aspEasyCrypt allows you to hash, cipher and make checksum on strings and files. With this component you can make strong security pages, sign page or messages, made
The source code for the PC1 encryption algorithm in Delphi, C, C++.The PC1 algorithm is a stream cipher secure against linear and differential cryptanalysis. You can use 128 or 256 bits keys.
Add AES encryption or PKI-enable your apps or websites. Chilkat Crypt allows applications or websites to encrypt/decrypt data or files using the latest AES symmetric encryption algorithms, including Rijndael, Twofish, and Blowfish. You can also
Cryptography is a tutorial which instructs the programmer to utilize the cryptography classes to perform the process of data encryption and decryption. The author gives details about cryptographic algorithm, which converts content of plain text to ci
Professional encryption tool with the following features: highly secure encryption with a single mouse click; secure communication with other users by email; task manager; key manager; file manager; encryption of files, folders and whole directory tr
A powerful encryption utility that brings military strength encryption with just one click. It is very fast, comfortable and safe!It is simple one click encryption and decryption process.1 click encrypt provides an option to destroy or preserve files
Hurricane is the algorithm wich provides the strong 128 (and more) bit data encryptioneven better than such fammous algorithms as DES, AES (Rijndael), 3DES, Twofish and others,and much more faster. This implementation is easy to understand and it | 
