標準號：ANSI ISO/IEC 8825-1-1998
中文標準名稱：信息技術.ASN.1編碼規則:INCITS采用的基本編碼規則(BER)、典型編碼規則(CER)和區分編碼規則(DER)的規范.修改件1:12/01/2000
英文標準名稱：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
標準類型：L71
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：L71
國際標準分類號：35.100.60
適用范圍：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).