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Loading page content...The Soviet/Russian government standard block cipher (declassified 1994) — 256-bit key, 32-round Feistel. Uniquely, the S-boxes are a negotiated parameter, not fixed by the standard; this demo uses a published reference set.
Imported traces are validated and replayed locally. They never run a cipher operation automatically.
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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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