# WIA-DEF-017-military-encryption PHASE 1: Foundation **弘益人間** - Benefit All Humanity ## Phase 1 Overview: Core Cryptographic Infrastructure (Months 1-3) ### Objective Establish foundational cryptographic systems, deploy hardware security modules, implement quantum-resistant algorithms, and create key management infrastructure for military-grade encryption operations protecting classified information. ## Key Deliverables ### 1. Hardware Security Module Deployment - **FIPS 140-3 Level 4 HSMs**: Tamper-resistant cryptographic processors with physical security mechanisms - **Secure Key Vault**: Hardened storage for master keys, key encryption keys (KEK), and root certificates - **Redundant Systems**: Primary and backup HSMs with automatic failover capabilities - **Geographic Distribution**: Multiple secure facilities for disaster recovery and continuity - **Audit Logging**: Comprehensive tracking of all cryptographic operations and key access ### 2. Quantum-Resistant Cryptography Implementation - **CRYSTALS-Kyber**: Lattice-based key encapsulation mechanism for post-quantum key exchange - **CRYSTALS-Dilithium**: Digital signature scheme resistant to quantum cryptanalysis - **SPHINCS+**: Stateless hash-based signatures for firmware and code signing - **Hybrid Schemes**: Combined classical and post-quantum algorithms for transition period - **Performance Optimization**: Hardware acceleration and efficient implementation ### 3. Symmetric Encryption Systems - **AES-256-GCM**: Authenticated encryption for data at rest and in transit - **ChaCha20-Poly1305**: High-performance stream cipher for mobile and embedded devices - **Block Cipher Modes**: CTR, CBC, XTS for different use cases - **Key Derivation Functions**: PBKDF2, HKDF, Argon2 for secure key generation - **Secure Random Number Generation**: Hardware TRNG and NIST DRBG compliance ### 4. Public Key Infrastructure - **RSA 4096-bit**: Asymmetric encryption for legacy system compatibility - **Elliptic Curve Cryptography**: NIST P-384/P-521 curves for Suite B compliance - **Certificate Authority**: Military PKI root and subordinate CAs - **Certificate Lifecycle Management**: Automated issuance, renewal, and revocation - **OCSP/CRL Infrastructure**: Real-time certificate validation services ### 5. Key Management Infrastructure - **Automated Key Generation**: Ceremony procedures with multi-party computation - **Electronic Key Distribution**: Over-the-air rekeying for tactical communication systems - **Key Rotation Policies**: Cryptoperiod enforcement based on data volume and time - **Secure Key Backup**: M-of-N secret sharing for disaster recovery - **Key Destruction Procedures**: NIST SP 800-88 compliant secure erasure ## Technical Implementation ### HSM Architecture ```yaml Hardware Security Modules: Model: Thales Luna HSM 7 / Entrust nShield Certification: FIPS 140-3 Level 4 Key Storage: 10,000+ keys per HSM Performance: 10,000 RSA-2048 ops/sec, 25,000 AES-256 ops/sec Interfaces: PKCS#11, CNG, JCE Physical Security: - Tamper-evident seals and sensors - Automatic key zeroization on intrusion - Environmental monitoring (temperature, voltage) - Secure audit trail with tamper detection Network Configuration: Primary HSM Cluster: 4 nodes (N+1 redundancy) Backup Site: Mirror configuration 500km distant Connection: Dedicated encrypted fiber links Latency: <10ms for cryptographic operations High Availability: 99.999% uptime SLA Key Hierarchy: Level 1: Hardware Root Key (HRK) - device-bound Level 2: Master Key Encryption Key (MKEK) Level 3: Domain Keys for different security domains Level 4: Key Encryption Keys (KEK) for key wrapping Level 5: Data Encryption Keys (DEK) for actual encryption ``` ### Post-Quantum Cryptography Parameters ```yaml CRYSTALS-Kyber: Kyber-512: Security Level: AES-128 equivalent Public Key: 800 bytes Ciphertext: 768 bytes Key Generation: ~50,000 ops/sec Encapsulation: ~70,000 ops/sec Decapsulation: ~80,000 ops/sec Kyber-768: Security Level: AES-192 equivalent Public Key: 1,184 bytes Ciphertext: 1,088 bytes Recommended for: TOP SECRET data Kyber-1024: Security Level: AES-256 equivalent Public Key: 1,568 bytes Ciphertext: 1,568 bytes Use Case: Long-term protection (50+ years) CRYSTALS-Dilithium: Dilithium-2: Security Level: 128-bit Public Key: 1,312 bytes Signature: 2,420 bytes Signing: ~8,000 ops/sec Verification: ~25,000 ops/sec Dilithium-5: Security Level: 256-bit Public Key: 2,592 bytes Signature: 4,595 bytes Use Case: Highest security documents SPHINCS+: SPHINCS+-SHA256-256f: Security Level: 256-bit Public Key: 64 bytes Signature: 49,856 bytes Signing: ~1,000 ops/sec Use Case: Firmware signing, long-term archives ``` ### AES-256 Implementation ```yaml Symmetric Encryption: Algorithm: AES-256-GCM Key Size: 256 bits (32 bytes) Block Size: 128 bits (16 bytes) IV/Nonce: 96 bits (12 bytes) - must be unique Authentication Tag: 128 bits (16 bytes) Performance Targets: Software (AES-NI): 5-8 GB/sec per core Hardware (Crypto Accelerator): 100+ Gbps Latency: <1 microsecond for 16KB blocks Security Properties: - Authenticated Encryption with Associated Data (AEAD) - Resistance to timing attacks via constant-time implementation - Protection against padding oracle attacks - Nonce misuse resistance with SIV mode available Implementation Standards: - NIST SP 800-38D (GCM mode specification) - FIPS 197 (AES algorithm) - RFC 5116 (AEAD cipher suites) ``` ### Key Management Workflows ``` ┌─────────────────────────────────────────────┐ │ Key Generation Ceremony │ │ 1. Multi-party key generation (M-of-N) │ │ 2. HSM initialization in SCIF │ │ 3. Witness verification & documentation │ │ 4. Secure activation and backup │ └─────────────┬───────────────────────────────┘ │ ┌─────────▼─────────────┐ │ Key Storage in HSM │ │ - Encrypted at rest │ │ - Access control │ │ - Audit logging │ └─────────┬─────────────┘ │ ┌─────────▼─────────────────┐ │ Electronic Distribution │ │ - Encrypted key transport │ │ - Key wrapping with KEK │ │ - Secure channels (TLS 1.3)│ └─────────┬─────────────────┘ │ ┌─────────▼─────────────────┐ │ Operational Use │ │ - Encryption/Decryption │ │ - Digital signatures │ │ - Key derivation │ └─────────┬─────────────────┘ │ ┌─────────▼─────────────────┐ │ Key Rotation & Retirement │ │ - Automated rotation │ │ - Secure destruction │ │ - Re-encryption of data │ └───────────────────────────┘ ``` ## Performance Targets ### Cryptographic Operations - **AES-256 Encryption**: >5 GB/sec throughput per CPU core with AES-NI - **RSA-4096 Operations**: >500 signatures/sec, >2,000 verifications/sec - **ECDSA P-384**: >10,000 signatures/sec, >5,000 verifications/sec - **Kyber-768 KEM**: >50,000 encapsulations/sec, >60,000 decapsulations/sec - **Hash Functions**: >1 GB/sec for SHA-256, >800 MB/sec for SHA-512 ### Key Management - **Key Generation**: <500ms for 4096-bit RSA, <50ms for Kyber-1024 - **Key Distribution**: Electronic delivery within 60 seconds - **Key Rotation**: Automated rotation completed in <5 minutes - **HSM Response Time**: <10ms latency for cryptographic operations - **Certificate Issuance**: <30 seconds for standard certificates ### System Availability - **HSM Uptime**: 99.999% (5 minutes downtime per year) - **Failover Time**: <30 seconds to backup HSM - **Disaster Recovery**: <4 hours to restore full operations - **Certificate Validation**: <100ms OCSP response time - **Audit Trail**: 100% capture of all cryptographic events ## Success Criteria ### Technical Milestones ✓ HSM cluster deployed and operational in primary and backup sites ✓ Post-quantum cryptographic algorithms implemented and tested ✓ AES-256-GCM encryption achieving >5 GB/sec throughput ✓ PKI infrastructure issuing and validating certificates successfully ✓ Key management workflows automated and documented ### Security Validation ✓ FIPS 140-3 Level 4 certification obtained for all HSMs ✓ Cryptographic algorithms validated by NIST CAVP ✓ Security audit completed with zero critical findings ✓ Penetration testing performed against crypto systems ✓ Side-channel resistance verified for constant-time implementations ### Operational Readiness ✓ 24/7 crypto operations team trained and certified ✓ Key ceremony procedures documented and rehearsed ✓ Disaster recovery plan tested with full failover exercise ✓ Integration with existing military communication systems ✓ User authentication and access control systems operational ### Performance Validation - All cryptographic operations meet or exceed performance targets - HSM latency <10ms for 99th percentile of operations - Zero key compromise incidents during testing - Automated key rotation completing within defined time windows - 100% audit trail coverage with tamper detection active --- © 2025 SmileStory Inc. / WIA | 弘益人間