def fin30

mylsm-lsm-store@0.6.0.1 · src/hub_sha/core.bend:1497

import Base
import mylsm-lsm-store@0.6.0.1/src/hub_sha/state.bend as S

1497# Apply SHA-256 round 30 to the compression state.
1498def fin30(
1499  +t0: U32,
1500  +t1: U32,
1501  +t2: U32,
1502  +t3: U32,
1503  +t4: U32,
1504  +t5: U32,
1505  +t6: U32,
1506  +t7: U32,
1507  +t8: U32,
1508  +t9: U32,
1509  +t10: U32,
1510  +t11: U32,
1511  +t12: U32,
1512  +t13: U32,
1513  +t14: U32,
1514  +t15: U32,
1515  +t16: U32,
1516  +t17: U32,
1517  +t18: U32,
1518  +t19: U32,
1519  +t20: U32,
1520  +t21: U32,
1521  +t22: U32,
1522  +t23: U32,
1523  +t24: U32,
1524  +t25: U32,
1525  +t26: U32,
1526  +t27: U32,
1527  +t28: U32,
1528  +t29: U32,
1529  +byte_length: Nat,
1530  +extra: Nat,
1531  state: S.State
1532) -> S.State:
1533  fips_compress16(pack(t0, t1, t2, t3), pack(t4, t5, t6, t7), pack(t8, t9, t10, t11), pack(t12, t13, t14, t15), pack(t16, t17, t18, t19), pack(t20, t21, t22, t23), pack(t24, t25, t26, t27), pack(t28, t29, 128, 0), pack(0, 0, 0, 0), pack(0, 0, 0, 0), pack(0, 0, 0, 0), pack(0, 0, 0, 0), pack(0, 0, 0, 0), pack(0, 0, 0, 0), len_hi(byte_length), len_lo(byte_length),
1534    extra, state)