The effect of side-information on smooth entropy

✍ Scribed by Bo Yang; Tong Zhang; Changxing Pei

• Publisher: Elsevier Science
• Year: 2004
• Tongue: English
• Weight: 199 KB
• Volume: 136
• Category: Article
• ISSN: 0166-218X
• DOI: 10.1016/s0166-218x(03)00205-1

✦ Synopsis

This paper gives the e ect of side-information, obtained by the opponent through an initial reconciliation step, on the size of the secret-key that can be distilled safely by subsequent privacy ampliÿcation in unconditionally secure secret-key agreement protocol based on smooth entropy, and obtains the size of the secret-key.