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ASN-1Step Standards Conformance

Applies to: ASN-1Step 8.2

OSS Nokalva, Inc., developed ASN-1Step as a test tool to encode and decode ASN.1 messages without writing any code. ASN-1Step implements the ASN.1 language as described by the following standards:

  • ITU-T Recommendation X.680 (2015) | ISO/IEC 8824-1:2015
         Information technology - Abstract Syntax Notation One (ASN.1): Specification of basic notation
  • ITU-T Recommendation X.681 (2015) | ISO/IEC 8824-2:2015
         Information technology - Abstract Syntax Notation One (ASN.1): Information object specification
  • ITU-T Recommendation X.682 (2015) | ISO/IEC 8824-3:2015
         Information technology - Abstract Syntax Notation One (ASN.1): Constraint specification
  • ITU-T Recommendation X.683 (2015) | ISO/IEC 8824-4:2015
         Information technology - Abstract Syntax Notation One (ASN.1): Parameterization of ASN.1 specifications
  • ITU-T Recommendation X.690 (2015) | ISO/IEC 8825-1:2015
         Information technology - ASN.1 encoding rules: Specification of Basic Encoding Rules (BER), Canonical Encoding Rules (CER)
         and Distinguished Encoding Rules (DER)
  • ITU-T Recommendation X.691 (2015) | ISO/IEC 8825-2:2015
         Information technology - ASN.1 encoding rules: Specification of Packed Encoding Rules (PER)
  • ITU-T Recommendation X.693 | ISO/IEC 8825-4: 2015
         Information technology - ASN.1 encoding rules: XML Encoding Rules (XER)
  • ITU-T Recommendation X.694 | ISO/IEC 8825-5: 2015
         Information technology - ASN.1 encoding rules: Mapping W3C XML schema definitions into ASN.1
  • ITU-T Recommendation X.696 | ISO/IEC 8825-7: 2015
         Information technology - ASN.1 encoding rules: Specification of Octet Encoding Rules (OER)
  • Draft ITU-T Recommendation X.jsoner
  • CCITT Recommendation X.208 (1988)[1]
         Specification of Abstract Syntax Notation One (ASN.1)
  • ISO/IEC 8824:1990
         Information technology - Open Systems Interconnection - Specification of Abstract Syntax Notation One (ASN.1)
  • CCITT Recommendation X.209 (1988)
         Specification of Basic Encoding Rules for Abstract Syntax Notation One (ASN.1)
  • ISO/IEC 8825:1990
         Information technology - Open Systems Interconnection - Specification of Basic Encoding Rules for Abstract Syntax Notation One (ASN.1)

[1]In the few places where X.208 (1988) and ISO/IEC 8824:1990 are contradictory, the OSS® ASN.1 Tools implement ISO/IEC 8824:1990.

↩ASN-1Step Documentation.

This documentation applies to release 8.2 and later of ASN-1Step®. For earlier versions, consult the PDF manual available in your product installation.

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