def hinit

bend-collections@1.0.0.0 · src/crypto/chacha/core.bend:136

import Base

136# The HChaCha20 input state: constants, key, the four words of the 16-byte nonce.
137def hinit(k0: U32, k1: U32, k2: U32, k3: U32, k4: U32, k5: U32, k6: U32, k7: U32, n0: U32, n1: U32, n2: U32, n3: U32) -> State:
138  S{1634760805, 857760878, 2036477234, 1797285236, k0, k1, k2, k3, k4, k5, k6, k7, n0, n1, n2, n3}