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Standards Conformance
ASN-1Step Standards Conformance
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.697 (ISO/IEC 8825-8:2021)
Information technology - ASN.1 encoding rules: Specification of JavaScript Object Notation Encoding Rules (JER) - ITU-T Recommendation X.696 (ISO/IEC 8825-7:2021)
Information technology - ASN.1 encoding rules: Specification of Octet Encoding Rules (OER) - ITU-T Recommendation X.694 (ISO/IEC 8825-5:2021)
Information technology - ASN.1 encoding rules: Mapping W3C XML schema definitions into ASN.1 - ITU-T Recommendation X.693 (ISO/IEC 8825-4:2021)
Information technology - ASN.1 encoding rules: XML Encoding Rules (XER) - ITU-T Recommendation X.691 (ISO/IEC 8825-2:2021)
Information technology - ASN.1 encoding rules: Specification of Packed Encoding Rules (PER) - ITU-T Recommendation X.690 (ISO/IEC 8825-1:2021)
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.683 (ISO/IEC 8824-4:2021)
Information technology - Abstract Syntax Notation One (ASN.1): Parameterization of ASN.1 specifications - ITU-T Recommendation X.682 (ISO/IEC 8824-3:2021)
Information technology - Abstract Syntax Notation One (ASN.1): Constraint specification - ITU-T Recommendation X.681 (ISO/IEC 8824-2:2021)
Information technology - Abstract Syntax Notation One (ASN.1): Information object specification - ITU-T Recommendation X.680 (ISO/IEC 8824-1:2021)
Information technology - Abstract Syntax Notation One (ASN.1): Specification of basic notation - ITU-T 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) - ITU-T 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)
1In the few places where X.208 (1988) and ISO/IEC 8824:1990 are contradictory, the OSS® ASN.1 Tools implement ISO/IEC 8824:1990.
This documentation applies to release 11.0 and later of ASN-1Step®.
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Every distributed copy of ASN-1Step is associated with a specific license and related unique license number. That license determines, among other things, what functions of ASN-1Step are available to you.