Security Dashboard — Anti-Coercion & Authentication
Duress PIN (Panic PIN)
Anti-coercion protection: a secondary PIN that triggers a silent, complete data wipe when entered under duress. The platform appears to log in normally while irreversibly erasing all sensitive data in the background. Designed for scenarios where you are forced to unlock your account. Destroys all messages (private, group, Smart Chat PFS), MapShare locations, personal notes, and encryption keys (ECDH, AES, PFS session keys, QuantumVault™ keys). Normal-looking interface displayed after wipe to avoid suspicion.
Dead Man's Switch
Automatic data destruction system that activates if you fail to check in within a configured time period (configurable hours to days). Server-side hourly periodic checks for expired deadlines. Email/notification warnings before activation. Designed for situations where you cannot access your account (incapacitation, detention, device seizure). Irreversible — data cannot be recovered after activation.
Panic Button (Global Anti-Forensics Wipe)
Global emergency button (semi-hidden at bottom-right of the interface) for instant complete data wipe. Activated by 800ms long-press with visual progress indicator. Wipes all messages (private, group, Smart Chat PFS), MapShare locations, personal notes, notifications, security logs, encryption keys, IndexedDB, localStorage, and browser caches. Server-side deletion of all user data from database and Cloud Storage. Protected by Panic Immunity system (prevents wipe during SOS alerts). Irreversible — complete forensic data destruction.
Biometric Protection (WebAuthn/FIDO2)
WebAuthn-based biometric authentication using the W3C Web Authentication API and FIDO2 standard (FIDO2 CTAP2 protocol). Supports fingerprint, Face ID, and Touch ID via platform authenticator. Public-key cryptography: device stores private key, server stores public key only. Phishing-resistant: authentication bound to specific domain origin. Biometric data never leaves the device — complete client-side processing. Secure PIN fallback when biometrics unavailable.
Two-Factor Authentication (TOTP 2FA)
Time-based One-Time Password per RFC 6238 with HMAC-SHA1. Compatible with Google Authenticator, Authy, and Microsoft Authenticator. QR code setup with manual key entry option. Recovery codes generated at setup (30-day expiry for used codes). 30-second code rotation window.
Hardware Security Keys (FIDO2/WebAuthn)
Physical hardware security key support using FIDO2 standard and WebAuthn API. Compatible with YubiKey, SoloKey, and Titan Security Key via USB, NFC, or Bluetooth. Phishing-resistant with cryptographic binding to domain origin. Physical presence verification required.
Secure Local Vault
Encrypted IndexedDB storage for local data protection. All vault data encrypted client-side with AES-256-GCM before storage. Server has zero access to vault contents — server-blind feature. Protected by KeyFortress™ with Shamir's Secret Sharing and 100 decoy keys. Automatic key rotation every 5 seconds.
Secure Data Deletion (Cryptographic Erasure)
Cryptographic erasure ensures data cannot be recovered. Instead of overwriting data, encryption keys are destroyed, making encrypted data permanently unreadable. AES-256, ECDH, PFS session keys permanently deleted. KeyFortress™ Shamir shares zeroed and overwritten. Database records deleted with cascade. Cloud Storage files deleted.
Internal Security Audit Report — QuantumVault™ v2.0 Cryptographic Validation (February 2026)
This is the public Internal Security Audit Report for BlackVoice Technologies, covering comprehensive cryptographic testing and validation of all security systems. Report version 2.0, classification: Public, date: February 2026.
Executive Summary
Overall Result: PASS. Full integration test suite: 1,568 tests across 75 files — 0 failures (May 2026). Cryptographic audit: 47 QuantumVault KAT tests, 0 critical issues, 100% KAT (Known Answer Test) validation pass rate. All cryptographic implementations have been internally validated against NIST test vectors. QuantumVault™ v2.0 demonstrates alignment with FIPS 203 (ML-KEM) and FIPS 204 (ML-DSA) specifications. No critical vulnerabilities were identified during internal testing.
ML-KEM-768 (Kyber-768) Validation — NIST FIPS 203 — PASSED
Test Vector Validation: Key generation determinism verified. Encapsulation/decapsulation round-trip test passed. Known Answer Tests (KAT) validation passed. Shared secret consistency verification passed. Invalid ciphertext rejection test passed. Size validation: Public Key 1,184 bytes, Secret Key 2,400 bytes, Ciphertext 1,088 bytes, Shared Secret 32 bytes.
Performance Benchmarks (@noble/post-quantum, Chrome 120+, Intel i7-12700K, 10,000 iterations): Key Generation 0.43ms, Encapsulation 0.52ms, Decapsulation 0.48ms, ~2,300 operations/second.
Security Parameters: Polynomial Degree n=256, Module Rank k=3, Modulus q=3329. NIST Category 3 security level (~AES-192 equivalent).
ML-DSA-65 (Dilithium-3) Validation — NIST FIPS 204 — PASSED
Test Vector Validation: Deterministic signature generation test passed. Signature verification correctness passed. Known Answer Tests (KAT) validation passed. Invalid signature rejection test passed. Modified message detection test passed. Size validation: Public Key 1,952 bytes, Secret Key 4,032 bytes, Signature 3,293 bytes.
Performance Benchmarks (@noble/post-quantum, Chrome 120+, Intel i7-12700K, 10,000 iterations): Key Generation 0.82ms, Signing 1.24ms, Verification 0.55ms, ~1,800 signatures/second.
Security Parameters: Rows k=6, Columns l=5, Secret Range η=4, Decomposition γ₁=2^19.
HybridCipher™ Integration Testing — PASSED
Hybrid Encryption Pipeline: ML-KEM-768 → HKDF-SHA256 → AES-256-GCM chain validated. Key derivation correctness verified. End-to-end encryption/decryption test passed. Authenticated encryption integrity check passed. Tamper detection validation passed. IV uniqueness verification passed.
End-to-End Performance: Full Encrypt <50ms, Full Decrypt <45ms, Shared Secret 32 bytes.
ChronoShield™ Key Rotation Testing — PASSED
Temporal Key Evolution: 5-minute epoch boundary detection verified. Automatic key regeneration trigger verified. Old key secure deletion verification passed. Session continuity during rotation confirmed. Forward secrecy validation passed. Rotation Interval: 5 minutes, Rotation Overhead: <2ms, Keys Per Hour: 12, Keys Per Day: 288.
Attack Resistance Testing
Classical Attack Resistance: Brute force infeasibility (2^192 operations). Side-channel timing analysis passed. Padding oracle attack resistance verified. Replay attack prevention confirmed. Man-in-the-middle detection passed.
Quantum Attack Resistance: Shor's algorithm resistance via MLWE (Module Learning With Errors). Grover's algorithm mitigation. Harvest-now-decrypt-later protection active. Lattice reduction attack analysis completed. NIST Category 3 security level confirmed.
Classical Encryption Testing
AES-256-GCM Encryption — PASSED: 256-bit key strength validated, Galois/Counter Mode integrity check passed, random IV generation per message, authentication tag verification, Web Crypto API native implementation, tamper detection validation.
Signal Protocol (PFS) — PASSED: X3DH key agreement protocol, Double Ratchet key rotation, per-message key uniqueness, forward secrecy verification, future secrecy verification, Smart Chat PFS integration.
ECDH Key Exchange — PASSED: NIST P-256 curve validation, client-side key generation, shared secret derivation, Private Chat integration.
KeyFortress™ — PASSED: Shamir's Secret Sharing implementation, threshold-based reconstruction, key share integrity validation, secure key storage.
Penta-Layer Security Testing — All 5 Layers ACTIVE
HyperFractal Sentinel™ (ACTIVE), Obsidian Aegis™ (ACTIVE), VortexMind™ (ACTIVE), UnityMesh™ (ACTIVE), QuantumVault™ (ACTIVE). UnityMesh™ subsystems tested: LocalhostShield™, ContextualTrust™, FluidGuard™, DigestOptimizer™, PolicyEngine™. Additional security systems tested: InnerVeil™, CipherGuard™ v2.0, BreachSentinel™, ShadowCloak™, PhantomShield™.
Coercion Protection Testing
Duress PIN — PASSED: Silent activation verified, data wipe functionality confirmed, normal appearance maintained after wipe.
Dead Man's Switch — PASSED: Timer functionality verified, check-in reset mechanism confirmed, automatic data destruction on expiry.
Panic Button — PASSED: 800ms activation delay verified, complete data wipe confirmed, cache/storage clearing validated.
Authentication Systems Testing
Biometric Protection (WebAuthn/FIDO2) — PASSED: WebAuthn implementation verified, platform authenticator support, PIN fallback mechanism.
Two-Factor Authentication (TOTP 2FA) — PASSED: TOTP generation/validation per RFC 6238, recovery code system, time-window tolerance.
Hardware Security Keys — PASSED: FIDO2/WebAuthn support verified, YubiKey compatibility confirmed, phishing resistance validated.
Secure Local Vault — PASSED: Encrypted IndexedDB storage, client-side AES-256-GCM encryption, zero server access to vault contents.
Compliance & Standards Validation
NIST FIPS 203 (ML-KEM) — KAT VALIDATED. NIST FIPS 204 (ML-DSA) — KAT VALIDATED. NIST Category 3 security level — TARGETED (~AES-192 equivalent, ~128-bit post-quantum security). Implementation: @noble/post-quantum v1.0.0+ library. Hybrid Encryption: ML-KEM-768 + AES-256-GCM. Key Derivation: HKDF-SHA256. Digital Signatures: ML-DSA-65 (Dilithium-3).
Recommendations & Roadmap
Current Status: Production Ready. QuantumVault™ v2.0 has been internally validated against NIST FIPS 203/204 test vectors and is suitable for production deployment. Continuous monitoring and periodic re-testing recommended.
Planned: Independent third-party security audit by Trail of Bits, Cure53, or equivalent firm planned when funding allows.
Ongoing: Continuous monitoring of NIST PQC standardization updates and @noble/post-quantum library releases. Automatic security patching and performance optimization ongoing.
Report Contact: contact@blackvoice.tech
