indispensable-asn1/at.asitplus.signum.indispensable.asn1/Asn1Integer/Companion

Companion

object Companion : Asn1Decodable<Asn1Primitive, Asn1Integer> (source)

Properties

val ONE: Asn1Integer.Positive

val ZERO: Asn1Integer.Positive

Functions

decodeFromAsn1ContentBytes

fun Asn1Integer.Companion.decodeFromAsn1ContentBytes(bytes: ByteArray): Asn1Integer

Decodes a Asn1Integer from bytes assuming the same encoding as the Asn1Primitive.content property of an Asn1Primitive containing an ASN.1 INTEGER

open fun decodeFromDer(src: ByteArray, assertTag: Asn1Element.Tag? = null): Asn1Integer

Convenience method, directly DER-decoding a byte array to T

decodeFromDerOrNull

open fun decodeFromDerOrNull(src: ByteArray, assertTag: Asn1Element.Tag? = null): Asn1Integer?

Exception-free version of decodeFromDer

decodeFromDerSafe

open fun decodeFromDerSafe(src: ByteArray, assertTag: Asn1Element.Tag? = null): KmmResult<Asn1Integer>

Safe version of decodeFromDer, wrapping the result into a KmmResult

open fun decodeFromTlv(src: Asn1Primitive, assertTag: Asn1Element.Tag? = null): Asn1Integer

Processes an A, parsing it into an instance of T

decodeFromTlvOrNull

open fun decodeFromTlvOrNull(src: Asn1Primitive, assertTag: Asn1Element.Tag? = null): Asn1Integer?

Exception-free version of decodeFromTlv

decodeFromTlvSafe

open fun decodeFromTlvSafe(src: Asn1Primitive, assertTag: Asn1Element.Tag? = null): KmmResult<Asn1Integer>

Safe version of decodeFromTlv, wrapping the result into a KmmResult

open override fun doDecode(src: Asn1Primitive): Asn1Integer

Actual element-specific decoding function. By default, this is invoked after verifyTag

fun fromByteArray(magnitude: ByteArray, sign: Asn1Integer.Sign): Asn1Integer

Constructs an Asn1Integer from its sign-magnitude representation

fromDecimalString

fun fromDecimalString(input: String): Asn1Integer

Constructs an Asn1Integer from a decimal string

fromTwosComplement

fun fromTwosComplement(input: ByteArray): Asn1Integer

Constructs an Asn1Integer from its twos-complement byte representation

fromUnsignedByteArray

fun fromUnsignedByteArray(magnitude: ByteArray): Asn1Integer.Positive

Constructs a non-negative Asn1Integer from its unsigned magnitude representation

open fun verifyTag(src: Asn1Primitive, assertTag: Asn1Element.Tag?)

Specify assertTag for verifying implicitly tagged elements' tags (and better not override this function).