Expand description
SHA-256 digest helpers used by receipts, chains, and audit stubs.
Functions§
- sha256_
concat_ hex - SHA-256 over the concatenation of
parts(no separator — callers must ensure unambiguous framing, e.g. fixed-width prefix or hash-of-hash). - sha256_
hex - SHA-256 of
data, hex-encoded (lowercase, 64 chars).