rb krishna wrote:
>
> Is the following ASN.1 syntax correct.
Correct.
> If so , can any tell me what the does {EXTENSION :ExtensionSet} mean.
> and what does the @ symbol mean in ASN.1 .
Please have a look at the books:
http://www.oss.com/asn1/larmouth.html
http://www.oss.com/asn1/dubuisson.html
> Extension {EXTENSION:ExtensionSet} ::= SEQUENCE
> {
> extensionId EXTENSION.&extensionId
> ({ExtensionSet}),
> extensionArgument EXTENSION.&ArgumentType
>({ExtensionSet}{@extensionId})
> }
--
Olivier DUBUISSON
france telecom R&D
_ DTL/MSV - 22307 Lannion Cedex - France
( ) tel: +33 2 96 05 38 50 - fax: +33 2 96 05 39 45
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