Standard

NEK ISO/IEC 23001-7:2012

Jan 2012 Withdrawn

Note: This standard has a new edition: NEK ISO/IEC 23001-7:2023

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Information technology - MPEG systems technologies - Part 7: Common encryption in ISO base media file format files - Amendment 1: AES-CBC-128 and key rotation Withdrawn NEK ISO/IEC 23001-7:2012/A1:2012 Amendment from Publication date: Oct 2012 Version: 1 Pages: 12 Language: English Services: Read Online (No printing ), Printed and bound

Abstract

ISO/IEC 23001-7:2012 specifies a common encryption format for use in any file format based on ISO/IEC 14496-12, the ISO base media file format.The 'cenc' Common Encryption Scheme specifies standard encryption and key mapping methods that can be utilized by one or more digital rights and key management systems (DRM systems) to enable decryption of the same file using different DRM systems. The scheme operates by defining a common format for the encryption related metadata necessary to decrypt the protected streams, yet leaves the details of rights mappings, key acquisition and storage, DRM compliance rules, etc. up to the DRM system or systems supporting the 'cenc' scheme.

Document information

Standard from NEK
Published: 26 January 2012
Withdrawn: 8 April 2015
Edition: 1.0
Version: 1
Document type: NAT
Pages
ISBN:

ICS 35.040.40
National Committee ISO/IEC JTC 1/SC 29

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Adopted from: IEC 62246-1:2002 ED1

NEK ISO/IEC 23001-7:2012

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NEK ISO/IEC 23001-7:2023

NEK ISO/IEC 23001-7:2016

NEK ISO/IEC 23001-7:2015