writeonce/runtime/test
shoney.arickathil ac52c3fdb5 feat(crypto): ChaCha20-Poly1305 AEAD (rv2 8 phase A, ids 111/112)
- hand-rolled ChaCha20 + poly1305-donna-32 + RFC 8439 §2.8 AEAD in crypto.c;
  constant-time (add/xor/rotate + limb math, no tables, no data-dep branches),
  constant-time tag compare
- two bare-name crypto-family builtins beside sha256/hmac:
  chacha20poly1305_seal(key,nonce,aad,pt) -> Bytes (ct||tag)
  chacha20poly1305_open(key,nonce,aad,ct||tag) -> ?Bytes (nil on auth fail)
  key 32B, nonce 12B (caller-supplied, per TLS's per-record nonce need)
- wiring: wob.h enum + WO_B_MAX 112; builtin.c crypto dispatch range; loader.c
  arity 4; emit.ml (ids, arity_of 4-case, return type, is_builtin_name,
  name->id); types.ml (registration + return type)
- VERIFIED: matches RFC 8439 §2.8.2 byte-for-byte (vs python cryptography +
  the RFC vector); test_crypto 24/0 (Poly1305 §2.5.2 + AEAD seal/open/tamper);
  ASan/UBSan clean; runtime battery + compiler 557/0 green
- first rung of the TLS ladder (rv2 9 phase A)

(cherry picked from commit 961854a8f4e9e632b6fa17f7f2e519e2d08f4936)
2026-09-15 01:15:31 +02:00
..
.gitkeep feat(runtime): wovm VM core (Iteration 2) 2026-08-10 09:35:55 +02:00
cli_smoke.sh feat(runtime): wovm VM core (Iteration 2) 2026-08-10 09:35:55 +02:00
mkwob.c feat(runtime): wovm VM core (Iteration 2) 2026-08-10 09:35:55 +02:00
t.h feat(runtime): wovm VM core (Iteration 2) 2026-08-10 09:35:55 +02:00
test_arena.c feat(runtime): wovm VM core (Iteration 2) 2026-08-10 09:35:55 +02:00
test_borrow.c feat(runtime): wovm VM core (Iteration 2) 2026-08-10 09:35:55 +02:00
test_builtin.c feat(runtime): wovm VM core (Iteration 2) 2026-08-10 09:35:55 +02:00
test_cont.c feat(runtime): wovm VM core (Iteration 2) 2026-08-10 09:35:55 +02:00
test_crypto.c feat(crypto): ChaCha20-Poly1305 AEAD (rv2 8 phase A, ids 111/112) 2026-09-15 01:15:31 +02:00
test_cycle.c feat(runtime): incremental tri-color mark-sweep replaces RC (7b Phase 3a) 2026-08-19 16:52:48 +02:00
test_fiber.c feat(runtime): fiber run queue + reduction budget (arc T2) 2026-08-20 07:03:40 +02:00
test_icall.c feat(runtime): wovm VM core (Iteration 2) 2026-08-10 09:35:55 +02:00
test_loader.c feat(runtime): wovm VM core (Iteration 2) 2026-08-10 09:35:55 +02:00
test_mailbox.c feat: bounded mailboxes + WO_T_ACTOR (trap 13); try-arm place-copy fix 2026-08-23 01:05:13 +02:00
test_obj.c feat(runtime): incremental tri-color mark-sweep replaces RC (7b Phase 3a) 2026-08-19 16:52:48 +02:00
test_objops.c feat(runtime): wovm VM core (Iteration 2) 2026-08-10 09:35:55 +02:00
test_proc.c feat(rt2): spawn_pty + resize — a child that believes it owns a terminal 2026-09-15 01:15:30 +02:00
test_rc.c feat(runtime): incremental tri-color mark-sweep replaces RC (7b Phase 3a) 2026-08-19 16:52:48 +02:00
test_table.c feat: O(1) read path — index probe wired end to end 2026-08-22 16:44:56 +02:00
test_term.c feat(rt2): term.size + term.width — the wmux ladder's last runtime asks 2026-09-15 01:15:30 +02:00
test_unwind.c feat: retire RC from the emitter and the format — .wob v4 (7b Phase 3b) 2026-08-19 17:07:43 +02:00
test_vm.c feat(runtime): wovm VM core (Iteration 2) 2026-08-10 09:35:55 +02:00
test_wal.c docs(db2-migrate): close out iteration 12 2026-08-31 21:54:27 +02:00
test_wobbuild.c feat(runtime): wovm VM core (Iteration 2) 2026-08-10 09:35:55 +02:00
wob_build.c feat: secondary indexes + @unique trap (iteration 9, Task 4; wob v3) 2026-08-15 12:57:32 +02:00
wob_build.h feat(runtime): wovm VM core (Iteration 2) 2026-08-10 09:35:55 +02:00