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Loading page content...NIST Lightweight Cryptography Standard (SP 800-232, 2025). SPONGE MODE using the SAME Ascon permutation already implemented in ascon.ts for AEAD mode. Genuinely reuses the 5x64-bit-word permutation — only the surrounding construction differs (sponge absorb-then-squeeze vs. AEAD duplex). Status: secure.
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Imported traces are validated and replayed locally. They never run a cipher operation automatically.
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Russian national hash function (GOST R 34.11-2012, RFC 6986). 512-bit internal state processed through 12 rounds of a Kuznyechik-family SPN in a Miyaguchi-Preneel-like compression function, with a unique checksum-based finalization step.
Secure Hash Algorithm 2. Produces a unique 256-bit hash output representing the input message.
SHA-3 finalist. HAIFA construction with AES-based compression and counter injection. Prevents length-extension attacks. SHAvite-3-256 and SHAvite-3-512 variants.
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