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Loading page content...Energy-minimised lightweight block cipher (ASIACRYPT 2015). Bundle key schedule (k0, k1 alternated). Binary MixColumn (no GF multiplication). Lowest known energy-per-encryption.
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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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