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  • License: Freeware
  • Last update: 7 years ago
  • Total downloads: 107
  • Price: Free |
  • Operating system: WinXP, Win2000, Win98
  • Publisher: Stefano Alimonti
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windows default iconVernash Publisher's description

Vernash is an easy to use, handy stream cipher based on the Vernam cipher and Variable-Length Hashes.

Vernash is an easy to use, handy stream cipher based on the Vernam cipher and Variable-Length Hashes.

In modern terminology, a Vernam cipher is a stream cipher in which the plaintext is XORed with a random or pseudorandom stream of data the same length to generate the ciphertext.

If the stream of data is truly random and used only once, this is the one-time pad. Substituting pseudorandom data generated by a cryptographically secure pseudo-random number generator is a common and effective construction for a stream cipher. RC4 is an example of a Vernam cipher that is widely used on the Internet.

Here are some key features of "Vernash":

В· Vernash is fast and secure (Vernash is based on the Vernam cipher and other advanced encryption techniques)
В· Vernash can encrypt/decrypt binary files (executables, documents, ...)
В· Vernash generates only human-readable ciphers (0-Z)
В· Vernash (0.3+) uses pseudo-random numbers and generates different ciphers for the same "text" and "passphrase"
В· Every cipher generated with Vernash is very different from another one!
В· Vernash uses advanced techniques to produce strong cipher.

System Requirements:

No special requirements.
Program Release Status:
Program Install Support: Install and Uninstall

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