Diffie-hellman Software

Data file and e-mail encryption utility

Puffer
 

Briggs Softworks
 

Puffer is a general purpose 256-bit AES encryption utility for protecting your most sensitive data. Use Puffer to securely exchange email with other Puffer users via the 2048-bit Diffie-Hellman key exchange function. Compress and encrypt your data files into zip-style PUF archives. Use steganography to hide data among the pixels of image files. Distribute self-decrypting archives to non-Puffer users. Permanently erase data with wipe functions.

Keywords: puffer archive compression encryption security email wipe public key aes stego steganography data file e-mail security aes diffie-hellman public key encryption

Library with encryption and math functions

HIME: Huge Integer Math and Encryption
 

DevOTechS
 

HIME is a library with encryption functions and huge integer math functions. RSA public key, AES (Rijndael), RC4 secret key encryption, MD5, SHA-256 hash function, random number generation (Blum-Blum-Shub, RSA), Diffie-Hellman... Every programming language that can access a dll can use HIME: C, C++, Visual Basic, Delphi, PowerBASIC, PureBASIC.. The math functions work with huge integers that can be up to 2^31 bits long (268 million digits).

Keywords: encryption dll library public key encryption secret key encryption aes rijndael rsa digital signature sha-256 diffie-hellman rc4 arbitrary precision multiple precision sha-1 md5

 

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