標準號：ISO/IEC 9796-3-2006
中文標準名稱：信息技術.安全技術.帶電文恢復的數字簽名方案.第3部分:基于離散對數的機制
英文標準名稱：Information technology.Security techniques.Digital signature schemes giving message recovery.Part 3: Discrete logarithm based mechanisms
標準類型：L70
發布日期：2006/9/15 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：L70
國際標準分類號：35.040
引用標準：ISO/IEC 10118;ISO/IEC 15946-1;ISO/IEC 15946-5
適用范圍：This part of ISO/IEC 9796 specifies six digital signature schemes giving message recovery. The security ofthese schemes is based on the difficulty of the discrete logarithm problem, which is defined on a finite field oran elliptic curve over a finite field.This part of ISO/IEC 9796 also defines an optional control field in the hash-token, which can provide addedsecurity to the signature.This part of ISO/IEC 9796 specifies randomized mechanisms.The mechanisms specified in this part of ISO/IEC 9796 give either total or partial message recovery.NOTE For discrete logarithm based digital signature schemes with appendix, see ISO/IEC 14888-3.