GB/T 2312-1980
Active
GB/T 15851.3-2018
Active
National standards
GB/T 15851.3-2018 Information technology—Security techniques—Digital signature schemes giving message recovery—Part 3:Discrete logarithm based mechanisms
GB/T 15851.3-2018 Information technology—Security techniques—Digital signature schemes giving message recovery—Part 3:Discrete logarithm based mechanisms
Price:
$ 149
Basic Information
Standard Code:
GB/T 15851.3-2018
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Data encryption
ICS Name:
Character sets and information encoding
Publish Date:
2018-12-28
Implement Date:
2019-07-01
Pages:
53 pages
Scope
This part of GB/T 15851 specifies five digital signature schemes with message recovery functionality. The security of these schemes is based on the difficulty of the discrete logarithm problem on elliptic curves defined in a finite field or over a finite field.
This part also defines an optional control field in the digest identifier, which can enhance the security of the signature.
This part specifies a randomization mechanism.
The mechanisms specified in this part can fully or partially recover the message.
Development Information
Replace the following standards
Referenced Standards
ISO/IEC 10118(所有部分)
ISO/IEC 15946-1
ISO/IEC 15946-5
Adopt standards
ISO/IEC 9796-3:2006
Related Standards
GB/T 1989-1980
Active
GB/T 1989-1980 Methods for indication of the 7-bit encoding character set for information processing switching on 12.7mm magnetic tape
GB/T 1991-1980
Abolished
GB/T 1991-1980 Methods for expression of the 7-bit encoding character set for information processing exchange on perforated paper tape
GB/T 3236-1982
Abolished
GB/T 3236-1982 Implementation of 7-bit and 8-bit coded character sets for information processing interchange on punched paper cards
GB/T 3469-1983
Replaced
GB/T 3469-1983 Codes for documentary types and documentary carriers
GB/T 3911-1983
Active