BellaDonna: Powerful encrypt (encipher) and decrypt (decipher) tool , that use 256bit passphrase as cipher key,
Encryption process, converts data to an unintelligible form called ciphertext; decrypting the ciphertext converts the data back into its original form, called plaintext, Ofcourse all that based on special algorithm..

BellaDonna v2.0/2.1 Based on Rijndael (256bit) algorithm, and Now Rijndael becomes AES.

Rijndeal,
Is a symmetric block cipher with a variable block size of 128bit, 192bit, or 256bit and a variable key length of 128bit, 192bit, or 256bit.

AES,
Is an advanced encryption standard used by the US Government and is defined by NIST

NIST ,
(National Institute of Standards & Technology) It employs a symmetric encryption algorithm in order to protect electronic user data.

BellaDonna v2.0/2.1 use CBC (Cipher Block Chaining) mode of file encryption that useful for Windows, Mac and Linux. and compatible with File Allocation System (Fat/16/32) and New Technology of File System (NTFS).

The Encryption speed is about 30000 kb/sec on 200 MHz Pentium, and
use about 210000 bytes of Allocated Memory.

BellaDonna Encrypt for Windows 98/98SE/ME/2000/XP

BellaDonna Code with Borland® Delphi™ 7 by HUS. May 2003