Search Results for "text based"

v1pad is a command-line tool that encrypts and decrypts files using one-time-pad encryption. v1pad uses a virtual pad, meaning that the one-time pad is generated dynamically based on user input instead of being stored in a file. The name v1pad is an abbreviation for Virtual One-Time Pad.

This is a ROXster. A program that encrypts files and text with an algorithm based on XOR. You can use it to encrypt your files or text fast and easy. Enjoy!

A algorithm encryption based on TEA (Tiny encryption Algorithm) that will help the user to encrypt his text files and decrypt whenever the user wants as long as he uses the same key.It is simple to use but doesnt work with really really long text files.Will implement mac and other OS in the future.

Enigma3 is a substitution-based encryption algorithm that can be applied to binary or text data and results in far greater security than traditional encryption. An electronic dictionary of words is employed and numeric codes are then assigned to each word within the dictionary. Communications are coded as a set of numeric codes which can then only be translated back into the original message by using the original coded dictionary.

This software provides an easy graphical way to encrypt your text documents from source code , text files ,scripts even jpeg files .It is a enhanced version of my earlier project https://sourceforge.net/p/xorencrypt which used win32 GUI . This is a demonstration of working of XOR encryption which was used by Germans in World War II (http://en.wikipedia.org/wiki/Lorenz_cipher) . Besides from XOR'ing the message with password after every encryption the key changes pseudorandomly....

JCryptor uses the Caesar-cipher to encrypt keystrokes on-the-fly. It can also be used to decrypt an encrypted text easily. Caesar-cipher is a simple encryption algorithm, developed by Julius Caesar, to encrypt his correspondence with Cicero in the ancient world. Therefore it uses a simple character substitution method to replace a given character by another. A keyshift of thirteen is called ROT13. ROT13 can be decrypted by encrypting it again with ROT13. Even today this simple method is used...

Vijner 974 E-Sys (2048 bits and unlimited encryption). Enables easy (un-)encryption from text input or .txt file, and to (un-)encrypt raw files, with Vigenère Algorithm + unlimited encryption keys. Simple and powerful. Adapt to fit your needs.

RSA (Rivest-Shamir-Adleman) is a public-key encryption algorithm with a typical key size of 1,024 to 4,096 bits. 2 large primes are required to generate the keys. AES (Advanced Encryption Standard) is based on Rijndael, secret-key encryption algorithm using a block cipher with key sizes of 128, 192, or 256 bits. Simple Encrypt will take a text file, generate keys and then encrypt it. The output is the ciphertext and keys. Note: Realistically, I will keep the algorithms simple(r) by having key sizes of 32 bits! Hopefully, I'll get round to developing a reasonably efficient class for larger numbers, but until then I am restricted.