def block_key

bend-collections-laws-crypto@1.0.0.0 · src/crypto/mac.bend:38

import Base

38# The key as it enters the block: itself, or its digest when too long.
39def block_key(+key: List<&2, U32>) -> List<&2, U32>:
40  block_key_if(key, fits(key, block_len()))