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SequenceHash: multihashing for the rest of us

Trail of Bits·October 2, 2026·1 min read
SequenceHash: multihashing for the rest of us

Trail of Bits introduced SequenceHash and SequenceMAC, open-source hash constructions that bring secure multihashing to developers using hash functions other than Keccak. They work with SHA256/384/512, BLAKE, and RIPEMD, and are part of the Community Cryptography Specification Project, aiming to prevent attacks exploiting ambiguous input encodings.

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