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| author | cirakg <cirakg@cirakg.xyz> | 2026-10-18 23:44:18 +0200 |
|---|---|---|
| committer | cirakg <cirakg@cirakg.xyz> | 2026-10-18 23:44:18 +0200 |
| commit | e47ae684101981a7c20f3270994a61944059c825 (patch) | |
| tree | c2baab8baafa1be446dad7f224f1a1cf68493825 /tools/tests/test_check_docs.py | |
| parent | b70cde45b67e1f6bb65d598d25c1a5184bdab520 (diff) | |
feat(crypto): add SHA-512, HMAC, PBKDF2, HKDF, AES-256 records and self-test
- Sha512: FIPS 180-4 in Monkey C (no native SHA-512), rotations inlined
with precomputed masks; constants derived from the primes, not typed.
- Hmac: RFC 2104 over SHA-1/256/512 (native HMAC only supports SHA-256).
- Kdf: resumable PBKDF2-HMAC-SHA256 job with calibration bounds
(2,000-200,000 iterations) and HKDF-SHA256.
- Aes: CBC with PKCS#7 over the native cipher; AES-256 chosen.
- SealedBox: encrypt-then-MAC records (HKDF-split keys, length-prefixed
aad, constant-time tag check before decryption).
- SelfTest: known-answer tests for every primitive at start-up.
- Bytes (wipe, constant-time equal), Clock (2038-safe widening, trusted
clock), Jobs (bounded steps against the watchdog, timer runner).
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Diffstat (limited to 'tools/tests/test_check_docs.py')
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