Information technology — Security techniques — Key management — Part 5: Group key management
ISO/IEC 11770-5:2011 specifies key establishment mechanisms for multiple entities to provide procedures for handling cryptographic keying material used in symmetric or asymmetric cryptographic algorithms according to the security policy in force.
It defines the symmetric key based key establishment mechanisms for multiple entities with a key distribution centre (KDC), and defines symmetric key…
Information technology - Security techniques - Key management - Part 5: Group key management
ISO/IEC 11770-5:2011 specifies key establishment mechanisms for multiple entities to provide procedures for handling cryptographic keying material used in symmetric or asymmetric cryptographic algorithms according to the security policy in force.
It defines the symmetric key based key establishment mechanisms for multiple entities with a key distribution centre (KDC), and defines symmetric key…
Industrial communication networks - High availability automation networks - Part 7: Ring-based Redun...
IEC 62439-7:2011 specifies a redundancy protocol that is based on a ring topology, in which the redundancy protocol is executed at the end nodes, as opposed to being built into the switches. Each node detects link failure and link establishment using media-sensing technologies, and shares the link information with the other nodes, to guarantee fast connectivity recovery times. The nodes have…
Digital audio - Interface for non-linear PCM encoded audio bitstreams applying IEC 60958 - Part 2: B...
IEC 61937-2:2007+A1:2011 specifies the digital audio interface to convey non-linear PCM encoded audio bitstreams applying IEC 60958-1 and IEC 60958-3. This standard specifies burst-info which defines content information about the data contained in the burst payload. This second edition cancels and replaces the first edition published in 2000. This edition contains the following significant…
Information technology - Biometric data interchange formats - Part 4: Finger image data
ISO/IEC 19794-4:2011 specifies a data record interchange format for storing, recording, and transmitting the information from one or more finger or palm image areas within an ISO/IEC 19785-1 data structure. This can be used for the exchange and comparison of finger image data. It defines the content, format, and units of measurement for the exchange of finger image data that may be used in the…
Information technology — Biometric data interchange formats — Part 4: Finger image data
ISO/IEC 19794-4:2011 specifies a data record interchange format for storing, recording, and transmitting the information from one or more finger or palm image areas within an ISO/IEC 19785-1 data structure. This can be used for the exchange and comparison of finger image data. It defines the content, format, and units of measurement for the exchange of finger image data that may be used in the…
ISO/TS 8000-1:2011 contains an introduction to ISO 8000. It
contains a statement of the scope of ISO 8000 as a whole,
principles of data quality, the high-level data architecture of ISO
8000, a description of the structure of ISO 8000, and a summary of
the content of the other parts of the general data quality series
of parts of ISO 8000. It also describes the relationship between
ISO 8000 and…
Digital cinema (D-cinema) distribution master — Part 11: Additional frame rates
ISO 24628-11:2011 defines additional frame rates for digital cinema of 25, 30, 50 and 60 frames per second. These additional frame rates supplement the primary frame rates of 24 and 48 frames per second and are defined in order to ensure that the artistic intent of the content producer can be maintained at the point of delivery.
ISO 24628-11:2011 defines the image characteristics of the…
Systems and software engineering — Information technology project performance benchmarking framework...
ISO/IEC 29155-1:2011 identifies a framework for information technology (IT) project performance benchmarking (e.g. development or maintenance productivity) and related aspects (e.g. data collection and software classification).
The framework consists of activities and components that are necessary to successfully identify, define, select, apply, and improve benchmarking for IT project…
Surface-active agents and detergents — Determination of water content — Karl Fischer methods
ISO 4317:2011 specifies two titration methods (volumetric and coulometric) using Karl Fischer reagent for the determination of the water content of surface active agents and detergents.
These methods are applicable to products in the form of powders, pastes and solutions.
They are applicable only if so indicated in the specific standard for each product.
As alkaline compounds react with Karl…
