[programa] Cryptool

[Anonymous]

What is CrypTool?

CrypTool is a freeware program which enables you to apply and analyze cryptographic mechanisms. It has the typical look-and-feel of a modern Windows application.

CrypTool contains exhaustive online help, which can be understood without extensive knowledge of cryptography.
CrypTool is available in English, German and Polish. CrypTool has implemented almost all state-of-the-art crypto functions and allows you to learn about and use, cryptography within the same environment.

The methods available include both classic methods and modern cryptosystems:

    * classic methods: e.g. the Caesar cipher, the ADFGVX cipher, the double-column transposition (permutation) and the Enigma encryption algorithm.
    * modern methods: e.g. the RSA and AES algorithms, hybrid encryption and algorithms based on lattice reduction and elliptic curves.

A summary of all the encryption algorithms implemented in CrypTool is available in the online help page for the "Crypt/Decrypt" menu (more details about the online help see below).

Screenshots:

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