DS/ISO/IEC 11770-4:2017/Amd 1:2019

Asymmetrisk adgangskodeautentificeret nøgleaftale med identitetsbaserede kryptosystemer (UPAKA-IBC)


Status:
Gældende
Type:
Tillæg
Sprog:
EN
Kategori:
Pris fra:
kr. 423,00

Beskrivelse

ISO/IEC 11770-4:2017 defines key establishment mechanisms based on weak secrets, i.e. secrets that can be readily memorized by a human, and hence, secrets that will be chosen from a relatively small set of possibilities. It specifies cryptographic techniques specifically designed to establish one or more secret keys based on a weak secret derived from a memorized password, while preventing offline brute-force attacks associated with the weak secret. ISO/IEC 11770-4:2017 is not applicable to the following aspects of key management:
- life-cycle management of weak secrets, strong secrets, and established secret keys;
- mechanisms to store, archive, delete, destroy, etc. weak secrets, strong secrets, and established secret keys.

Antal sider: 22

Udgivet: 2019-09-18

Godkendelsesdato: 2019-09-09

Internationale relationer: ISO/IEC 11770-4:2017/Amd 1:2019 IDT

ICS: 35.030 - IT-sikkerhed

Varenummer: M329027


Udvalg og komiteer

Komite

  • ISO/IEC/JTC 1/SC 27
  • ISO/IEC/JTC 1/SC 27/WG 2

Dansk udvalg

DS/S-441