ANSI ISO/IEC 8825-1-1998 信息技术.ASN.1编码规则:INCITS采用的基本编码规则(BER)、典型编码规则(CER)和区分编码规则(DER)的规范.修改件1:12/01/2

标准号：ANSI ISO/IEC 8825-1-1998
中文标准名称：信息技术.ASN.1编码规则:INCITS采用的基本编码规则(BER)、典型编码规则(CER)和区分编码规则(DER)的规范.修改件1:12/01/2000
英文标准名称：Information technology ASN.1 encoding rules: Specification of Basic Encoding Rules (BER), Canonical Encoding Rules (CER) and Distinguished Encoding Rules (DER) Adopted by INCITS; Amendment 1: 12/01/2000
标准类型：L71
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：L71
国际标准分类号：35.100.60
适用范围：Specifies a set of basic encoding rules that may be used to derive the specification of a transfer syntax for values of types defined using the notation specified in ITU-T Rec. X.680 / ISO/IEC 8824-1, ITU-T Rec. X.681 / ISO/IEC 8824-2, ITU-T Rec. X.682 / ISO/IEC 8824-3, and ITU-T Rec. X.683 / ISO/IEC 8824-4, collectively referred to as Abstract Syntax Notation One or ASN.1. These basic encoding rules are also applied for decoding such a transfer syntax in order to identify the data values being transferred. It also specifies a set of canonical and distinguished encoding rules that restrict the encoding of values to just one of the alternatives provided by the basic encoding rules. These encoding rules are used at the time of communication (by the presentation service provider when required by a presentation context).