contoh kalimat keep in secret

• Initially the plane was kept in secret.
  Pesawat itu diambil secara diam-diam.
• Authenticity. As long as Alice’s private key is kept in secret, Bob can use her public key to confirm that the digital signatures were created by Alice and no one else.
  Keaslian. Sepanjang private key Alice tidak diketahui siapapun, Bob dapat menggunakan public keynya untuk mengkonfirmasi bahwa tanda tangan digital hanya dihasilkan oleh Alice.