ISO 11770:2017
ISO 11770:2017 Information technology – Security techniques – Key management – Part 4: Mechanisms based on weak secrets
CDN $352.00
Description
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.
Edition
2
Published Date
2017-11-17
Status
PUBLISHED
Pages
48
Language
English
Format
Secure PDF
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Abstract
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.
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