Build on QWAMOS

from qwamos.security import HybridKEM, KeyStore

# 5-way hybrid KEM — mandatory for all key exchange
# All 5 ciphertexts XOR-combined before use
kem = HybridKEM([
    "ML-KEM-1024",   # Kyber — NIST PQC L5
    "BIKE",          # NIST PQC L5 alternate
    "HQC",           # NIST PQC L5 alternate
    "McEliece-8192", # code-based L5
    "X25519",        # ECC inside hybrid only
])

# Encapsulate (sender side)
ciphertext, shared_secret = kem.encapsulate(
    recipient_public_key
)

# Decapsulate (recipient side)
shared_secret = kem.decapsulate(
    ciphertext, private_key
)

# Store keys in HSM via PKCS#11
keystore = KeyStore()  # backed by Infineon SLB9672
keystore.store(keypair, label="session-key")

from qwamos.vm import VMManager, VMConfig

# Configure VM — RK3588 ARM64 VHE / KVM
config = VMConfig()
config.memory = 4096   # MB; 32 GB total available
config.cores = 2
config.network = "isolated"
config.storage = "encrypted"  # AES-256-XTS + ML-KEM

# Create and start VM (hardware pKVM isolation)
manager = VMManager()
vm = manager.create_vm("dev-env", config)
vm.start()

# Per-VM GPU slice (Mali-G610 MP4 passthrough)
vm.assign_gpu_slice(vulkan=True)

# Monitor resources
stats = vm.get_stats()
print(f"CPU: {stats.cpu_usage}%")
print(f"Memory: {stats.memory_usage} MB")

# Snapshot / rollback
snapshot = vm.create_snapshot("v1.0")
vm.restore_snapshot(snapshot)

from qwamos.crypto import QRNGDriver

# Glass Photonic QRNG — 42.7 Gbit/s
# NIST SP 800-90B certified entropy source
# Interfaces via SPI/I2C conditioned entropy
# to kernel pool (crypto/qrng_driver.py)
qrng = QRNGDriver()

# Check health / calibration status
status = qrng.health_check()
print(f"CMRR: {status.cmrr_db} dB")  # target >73 dB
print(f"Stable: {status.calibrated}")  # 8hr window

# Read raw entropy bytes
entropy = qrng.read_bytes(64)

# Seed a CSPRNG (recommended for most apps)
csprng = qrng.get_csprng()
random_key = csprng.generate(32)  # 256-bit key

# QRNG feeds Infineon HSM entropy pool directly
# Applications should prefer HSM-backed key gen
# for all long-term key material

from qwamos.crypto import HSMManager, Signature

# Infineon SLB9672 TPM 2.0
# SPI dedicated channel — key material never
# transits bus in plaintext (hardware guarantee)
hsm = HSMManager()

# Hardware-backed ML-DSA-87 signing
# (Dilithium — NIST PQC signature L5)
sig_key = hsm.generate_signing_key(
    algorithm="ML-DSA-87",
    label="app-signing-key",
    hardware_bound=True  # non-exportable
)

# Sign app binary — signature verified on install
signature = hsm.sign(
    data=app_binary,
    key_label="app-signing-key"
)

# Verify signature
valid = hsm.verify(
    data=app_binary,
    signature=signature,
    key_label="app-signing-key"
)

# PKCS#11 interface for standard crypto libraries
pkcs11_ctx = hsm.get_pkcs11_context()

from qwamos.hardware import KillSwitch

# 4 physical relay kill switches
# Domain 4 power (passive — no battery needed)
# Cannot be overridden by any software in any VM

ks = KillSwitch()

# Switch [1]: Network — opens RF power supply
#             to Sierra Wireless EM9190 (circuit-level)
ks.network.open()    # cut RF; close() restores
ks.network.status()  # OPEN | CLOSED

# Switch [2]: Microphone — shorts mic lines to GND
#             (acoustic isolation, hardware only)
ks.microphone.open()

# Switch [3]: Camera — disconnects camera power rail
#             (all 4 cameras on same kill domain)
ks.camera.open()

# Switch [4]: Location/GPS — disconnects GPS
#             receiver power and data lines
ks.gps.open()

# Query all switch states
states = ks.all_states()
# {'network': 'CLOSED', 'mic': 'OPEN', ...}

from qwamos.display import FMPController

# Samsung LEAD 2.0 FMP privacy display
# 6.9" AMOLED, 3088×1440, 490 PPI
# FMP mode: 3.5% brightness at 45°, <0.9% at 60°
# Dom0 controls profile state directly to
# display controller — no VM can override

fmp = FMPController()

# Set privacy profile (Dom0 privilege required)
fmp.set_profile("high")    # maximum privacy
fmp.set_profile("medium")  # balanced
fmp.set_profile("off")     # standard display

# FLAG_SECURE enforced at Flutter compositor
# Any app that sets FLAG_SECURE automatically
# triggers FMP "high" profile for that window

# Query current state
profile = fmp.get_profile()
# Returns: {'mode': 'high', 'angle_45_pct': 3.5}