Defines the functionality of the time assessment authority (TAA), describes an overall architecture for providing the time to the time-stamping authority (TSA) and to guarantee the correctness of it through the use of the TAA, and gives technical guidelines for the TAA to provide, and to provide assurance in, a trusted time source to the TSA.

   电子版：525元 / 折扣价： 447 元

Establishes general principles for testing the performance of biometric systems in terms of error rates and throughput rates for purposes including prediction of performance, comparison of performance, and verifying compliance with specified performance requirements. Specifies performance metrics for biometric systems. Specifies requirements on test methods, recording of data and reporting of results. Provides a framework for developing and describing test protocols, to help avoid bias due to inappropriate data collection or analytic procedures, to help achieve the best estimate of field performance for the expended effort, and to improve understanding of the limits of applicability of the test results.

   电子版：1358元 / 折扣价： 1155 元

Specifies carriage of coded media representations which comply with visual volumetric video-based coding and video-based point cloud compression (specified in ISO/IEC 23090-5).

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Technical Corrigendum 1 to ISO/IEC 27034-1:2011.

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This document specifies entity authentication mechanisms using authenticated encryption algorithms. Four of the mechanisms provide entity authentication between two entities where no trusted third party is involved; two of these are mechanisms to unilaterally authenticate one entity to another, while the other two are mechanisms for mutual authentication of two entities. The remaining mechanisms require an on-line trusted third party for the establishment of a common secret key. They also realize mutual or unilateral entity authentication. Annex A defines Object Identifiers for the mechanisms specified in this document.

   电子版：532元 / 折扣价： 453 元

This technical report describes the methods by which users may measure the performance characteristics of a parallel SCSI domain. This report does not provide definitions or specifications of components utilized in configuring the domain. Physical attributes of the domain are defined in the SCSI family of standards. These standards should be consulted before implementing the recommendations outlined in this technical report. The information in this technical report does not supersede any requirements in the referenced standards.

   电子版：570元 / 折扣价： 485 元

This part of ANS X9.24 establishes requirements and guidelines for the secure management and application-level interoperability of such automated keying operations. This part of this standard addresses symmetric keys managed with asymmetric keys, and asymmetric keys managed with symmetric keys (as in the storage of private keys encrypted with a symmetric master key for storage as cryptograms on a local database). This part of ANS X9.24 does NOT address using asymmetric keys to encrypt the Personal Identification Number (PIN) and does NOT address asymmetric keys managed with asymmetric keys.

   电子版：1274元 / 折扣价： 1083 元

ISO/IEC 29112 defines methods for the objective measurement of the print quality characteristics that contribute to the perceived resolution of reflection mode monochrome printed pages produced by digital electro-photographic printers.

The measurement methods used in ISO/IEC 29112 are derived from several existing techniques for the assessment of an imaging system's resolution characteristics. Each of these measurement methods is intended for the engineering evaluation of a printing system's perceived resolution and not for purposes of advertising claims.

The methods are applicable only to monochrome prints produced in reflection mode by electro-photographic printing technology.

ISO/IEC 29112 is intended for monochrome printers utilizing postscript interpreters capable of accepting postscript and encapsulated postscript (EPS) jobs.

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Provides specifications for format and recording for a 1/2 inch, 9-track magnetic tape to be used for information interchange among information processing systems, communication systems, and associated equipment utilizing ANSI X3.4:1977, American National Code for Information Interchange (ASCII). This standard deals solely with recording on magnetic tape and supports and complements ANSI X3.40:1983, Unrecorded Magnetic Tape for Information Interchange, (9-Track 800 CPI, NRZI, 1600 CPI, PE and 6250 CPI, GCR).

   电子版：546元 / 折扣价： 465 元

This standard describes services currently in use on IA-32 and IA-64 compatible architecture personal computer systems. These services are provided by BIOS firmware to support hard disks up to 16 megaterabytes (16x1018 bytes). This standard also provides BIOS level services for determining the relationship between BIOS device numbers and the physical mass storage devices attached to the personal computer. The services defined in this standard can be applied to mass storage devices with ATA, ATAPI, SCSI, USB, Fibre Channel, 1394, I2O, and other interfaces. In addition, this standard defines the following: 1. Formatting required to make a CD or DVD bootable; 2. INT 13 services used to access devices <8GB; 3. Addressing information for Infiniband, Serial ATA, Hypertransport, and PCI Express.

   电子版：570元 / 折扣价： 485 元