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Loading page content...eSTREAM Phase 3 software-profile stream cipher by Hongjun Wu. Uses two 512-word (2 KB each) key/IV-derived lookup tables P and Q that update themselves during keystream generation. The fastest stream cipher in the eSTREAM portfolio on 32-bit software. Output = IV(32 hex) + ciphertext.
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A simple stream cipher performing byte-wise XOR operations between plaintext and key.
An unbreakable cipher when used with a truly random, single-use key of equal length to the plaintext.
Data Encryption Standard. A legacy 64-bit block cipher utilizing a 56-bit key size.
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