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Questions relating to cryptographic topics such as encryption/decryption and hashing. (Not for use with trivial ciphers.)

33 votes
5 answers
24k views

Tiny Encryption Algorithm (TEA) for arbitrary sized data

The TEA is a very simple encryption algorithm requiring little time and space - perfect for embedded systems. There are extensions to it, and every version has its flaws (WEP was based on it), but fo …
Adam Davis's user avatar