datumEntityDigest function

Uint8List datumEntityDigest(
  1. Map<String, dynamic> map
)

Computes the canonical 32-byte SHA-256 digest of a single serialized entity map. Map keys are sorted recursively so the digest is independent of key insertion order (local vs remote serialization).

Implementation

Uint8List datumEntityDigest(Map<String, dynamic> map) {
  final canonical = jsonEncode(_canonicalize(map));
  return Uint8List.fromList(sha256.convert(utf8.encode(canonical)).bytes);
}