SequenceHash: Multihashing for the rest of us

Trail of Bits has introduced SequenceHash and SequenceMAC, new cryptographic hash constructions designed to securely hash multiple values together while avoiding attacks from ambiguous input encodings. Unlike NIST's TupleHash, these functions work with any secure hash algorithm (SHA256, BLAKE, RIPEMD, etc.) without requiring complex byte-alignment computations, and are now available as open-source implementations in Rust, Go, and Python along with comprehensive test vectors.