◈ DSEE Dynamic State Entangled Encryption

Web Crypto API SHA-512 HKDF RFC 5869 HMAC-SHA512
🔑 Master Key (512-bit hex)
🎯 Nonce (256-bit hex)
📝 Plaintext / Ciphertext
Authentication Tag (HMAC-SHA-512)
📊 State Evolution Log (real Sᵢ dari Web Crypto)
Belum ada operasi. Jalankan enkripsi/dekripsi.
⚙️ Arsitektur DSEE
Inisialisasi:
S₀ = SHA-512(K ∥ N ∥ D)
Key Expansion:
RKᵢ = HKDF-Expand(S₀, Sᵢ ∥ Cᵢ, 32)
Dynamic Transform:
KSᵢ = SHA-512(RKᵢ ∥ Sᵢ)
CTᵢ = Pᵢ ⊕ KSᵢ[:len(Pᵢ)]
State Evolution:
Sᵢ₊₁ = SHA-512(Sᵢ ∥ CTᵢ ∥ Cᵢ)
Authentication:
TAG = HMAC-SHA-512(K, S_final ∥ N)