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Loading page content...Ultra-lightweight 64-bit block cipher (CHES 2017). Uses a 4-bit S-box and 28-round SPN. 5x more hardware-efficient than PRESENT and underlies the NIST Lightweight Finalist GIFT-COFB.
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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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