def read256_3

bend-collections@1.0.0.0 · src/crypto/hash.bend:152

import Base
import bend-collections@1.0.0.0/src/crypto/sha/core.bend as C256

152def read256_3(bytes: List<&2, U32>, w0: U32, w1: U32, w2: U32) -> Read256:
153  match bytes:
154    case b0 <> b1 <> b2 <> b3 <> rest:
155      read256_4(rest, w0, w1, w2, C256.pack(b0, b1, b2, b3))
156    case _:
157      Short256{}