-- ============================================================================
-- 🛡️ ROCHESTON ZELC PROGRAMMING LANGUAGE
-- 👤 Creator: Haja Mo
-- 🏢 Organization: Rocheston
-- 📜 Platform: Rocheston Agentic AI Cybersecurity Automation Platform
-- ============================================================================

-- Playbook: Post-Quantum Migration & Crypto-Agility (Crypto Keywords)
-- Intent: Demonstrates 'pqc_migration', 'kyber', 'dilithium', and 'hybrid_tls'. 
-- Secures long-term data against quantum-enabled adversaries.
-- Infrastructure: Rocheston KMS, Rosecoin HSM, Kyber-Enabled Load Balancer.
-- Note: 'safe_mode' is active during 'invent_cipher' attempts to prevent unstable math.

package soc.crypto_ops
use crypto, kms, network, rosecoin, slack

-- ============================================================================
-- 1. CONFIGURATION GOVERNORS (Strongly Typed)
-- ============================================================================
⚙️ keep PQC_ALGO_KEM: String = "Kyber-768"
⚙️ keep PQC_ALGO_SIG: String = "Dilithium-3"
⚙️ keep KDF_ROUNDS: Integer  = 65536 -- Argon2 Intensity

-- ============================================================================
-- 2. THE ENTRY POINT (The Check Block)
-- ============================================================================
🔥 check PQCMigrationOrchestration
  
  -- Trigger Gate: Compliance 'audit' identifies 'rsa-2048' keys in production
  ⚠️ when legacy_crypto_detected
    
    🔹 set target_app: String = event.application_name
    🔹 set old_key: publickey = event.key_handle
    
    🚨 alert warning message "CRYPTO UPGRADE: Migrating {target_app} to Post-Quantum primitives ({PQC_ALGO_KEM})."

    -- ============================================================================
    -- 3. THE DISCOVERY & INVENTORY LAYER (pqc_inventory, crypto_agility)
    -- ============================================================================
    ⚡ do
      
      -- Action 1: Map all instances of legacy crypto for this application
      -- Voice-friendly: "Scan PQC inventory..."
      🔹 set crypto_map: pqc_inventory = crypto scan inventory for target_app
      
      -- Action 2: Verify the 'crypto_agility' capability of the target load balancer
      ⚠️ when network check_agility for target_app == false
         🚨 alert critical message "BLOCKER: Target infrastructure does not support algorithm swapping."
         ☁️ ticket open title "PQC Blocker: Hardware Upgrade Required for {target_app}"
         ✨ review_required -- Halt for human intervention
      🔴 end

      -- ============================================================================
      -- 4. THE QUANTUM-RESISTANT GENERATION (kyber, dilithium, seed)
      -- ============================================================================
      -- Action 3: Generate a new PQC Keypair using a high-entropy 'seed'
      -- Voice-friendly: "Generate Kyber keypair..."
      🔹 set pqc_seed: seed = crypto secure_random length 64
      🔹 set new_keypair: keypair = crypto generate kyber using pqc_seed
      
      -- Action 4: Derive a master secret using Argon2 (KDF)
      -- Using 'salt' and 'nonce' to prevent rainbow table attacks.
      🔹 set current_salt: salt = crypto secure_random length 16
      🔹 set master_secret: secretkey = crypto derive argon2 from pqc_seed salt current_salt rounds KDF_ROUNDS

      -- ============================================================================
      -- 5. THE KINETIC MIGRATION (hybrid_tls, sign, verify_signature)
      -- ============================================================================
      -- Action 5: Implement 'hybrid_tls' (RSA + Kyber) for the transition period
      -- This ensures compatibility while providing quantum-resistance.
      ☁️ network enable hybrid_tls on target_app using [old_key, new_keypair.publickey]
      
      -- Action 6: Sign the new configuration using 'dilithium'
      🔹 set config_digest: digest = crypto hash target_app.config
      🔹 set pqc_signature: String = crypto sign config_digest using new_keypair.privatekey algo PQC_ALGO_SIG
      
      -- Action 7: Verify the signature to ensure 'integrity'
      ☁️ crypto verify_signature config_digest signature pqc_signature using new_keypair.publickey

      -- Action 8: Notify the Security Operations Center
      📡 notify slack channel "#crypto-agility-feed" message "🧬 *PQC Migration Successful* \n*App:* `{target_app}` \n*KEM:* `{PQC_ALGO_KEM}` \n*Signature:* `{PQC_ALGO_SIG}` \n*Status:* Hybrid-TLS Active. RSA phase-out scheduled."

      -- ============================================================================
      -- 6. EVIDENCE & PROOF
      -- ============================================================================
      📝 evidence record "Cryptographic_PQC_Migration" details {
          app: target_app,
          kem: PQC_ALGO_KEM,
          sig: PQC_ALGO_SIG,
          action: "QUANTUM_RESISTANT_STATE_ACHIEVED"
      }
      
      -- Anchor the new PQC Public Key and migration metadata to Rosecoin
      ⛓️ rosecoin anchor evidence_pack "latest"
      
    🔴 end
  🔴 end
🔴 end