se050-wireguard

Files

T

km 63bc460db4 fix: Additional WireGuard bugs

Bug 3: wg_hkdf_3 implementation
- Added proper T(3) = HMAC(PRK, T(2) || 0x03)

Bug 4: Nonce construction - verified correct
- Encrypt: memcpy(nonce_buf + 4, header + 8, 8) ✓
- Decrypt: memcpy(nonce_buf + 4, packet + 8, 8) ✓
- Both use little-endian nonce bytes from header[8..15]

Bug 5: Replay detection logic
- Fixed: if (session->packets_received > 0 && nonce <= session->receiving_nonce)
- Added packets_received counter to session struct
- Now strictly rejects any nonce <= last received nonce

Test results: 29 passed, 3 failed
Remaining failures in packet encryption/decryption need further investigation.

2026-03-28 20:45:00 +09:00

se050_blake2s.h

BLAKE2s ハッシュ関数実装の追加

2026-03-26 17:17:53 +09:00

se050_chacha20_poly1305.h

ChaCha20-Poly1305 AEAD ソフトウェア実装追加

2026-03-26 16:32:30 +09:00

se050_crypto_utils.h

Update SCP03 tests with PlatformSCP03 integration tests and documentation

2026-03-26 07:27:23 +09:00

se050_hkdf_blake2s.h

HMAC-BLAKE2s, HKDF, TAI64N 実装完了