Asn1Element

@Serializable(with = Asn1EncodableSerializer::class)
sealed class Asn1Element(source)

Base ASN.1 data class. Can either be a primitive (holding a value), or a structure (holding other ASN.1 elements)

Inheritors

Types

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object Companion
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@Serializable
data class Tag : Comparable<Asn1Element.Tag>

Properties

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Lazily-evaluated DER-encoded representation of this ASN.1 element

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Length (already properly encoded into a byte array for writing as ASN.1) of the contained data. For a primitive, this is just the size of the held bytes. For a structure, it is the sum of the number of bytes needed to encode all held child nodes.

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abstract val length: Int

Length (as a plain Int to work with it in code) of the contained data. For a primitive, this is just the size of the held bytes. For a structure, it is the sum of the number of bytes needed to encode all held child nodes.

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Total number of bytes required to represent the ths element, when encoding to ASN.1.

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Functions

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Convenience function to cast this element to an Asn1EncapsulatingOctetString

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Convenience function to cast this element to an Asn1ExplicitlyTagged

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Convenience function to cast this element to an Asn1OctetString

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Convenience function to cast this element to an Asn1Primitive

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Convenience function to cast this element to an Asn1PrimitiveOctetString

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Convenience function to cast this element to an Asn1Sequence

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fun asSet(): Asn1Set

Convenience function to cast this element to an Asn1Set

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Convenience function to cast this element to an Asn1Structure

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open operator override fun equals(other: Any?): Boolean
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open override fun hashCode(): Int
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fun toDerHexString(lineLen: Int? = null): String

Convenience method to directly produce an HEX string of this element's ASN.1 representation

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open override fun toString(): String
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Creates a new implicitly tagged ASN.1 Element from this ASN.1 Element. NOTE: The TagClass of the provided tag will be used! If you want the result to have TagClass.CONTEXT_SPECIFIC, use element withImplicitTag (tag withClass TagClass.CONTEXT_SPECIFIC)!. If a CONSTRUCTED Tag is applied to an ASN.1 Primitive, the CONSTRUCTED bit is overridden and set to zero.

Creates a new implicitly tagged ASN.1 Element from this ASN.1 Structure. If the provided template's tagClass is not set, the class of the resulting structure defaults to TagClass.CONTEXT_SPECIFIC. If a CONSTRUCTED Tag is applied to an ASN.1 Primitive, the CONSTRUCTED bit is overridden and set to zero.

infix inline fun withImplicitTag(tagValue: ULong): Asn1Element

Creates a new implicitly tagged ASN.1 Element from this ASN.1 Element. Sets the class of the resulting structure to TagClass.CONTEXT_SPECIFIC