S-DES Simulator — Simplified Data Encryption Standard

🔑 Kunci: 10-bit 📝 Plaintext/Ciphertext: 8-bit ⚡ Dua Putaran (Round) 🔐 Feistel Structure

Tabel Referensi Algoritma

P10

[3,5,2,7,4,10,1,9,8,6]

[6,3,7,4,8,5,10,9]

[2,6,3,1,4,8,5,7]

IP⁻¹

[4,1,3,5,7,2,8,6]

[4,1,2,3,2,3,4,1]

[2,4,3,1]

[[1,0,3,2],[3,2,1,0],[0,2,1,3],[3,1,3,2]]

[[0,1,2,3],[2,0,1,3],[3,0,1,0],[2,1,0,3]]

Input Data

Contoh cepat:

Plaintext / Ciphertext 0/8

Kunci (Key) 0/10

Mode Operasi

🔒

Enkripsi

Plaintext → Ciphertext

🔓

Dekripsi

Ciphertext → Plaintext

🔒

Hasil Enkripsi

Output Bit-per-Bit

String Biner