indispensable/at.asitplus.signum.indispensable/CryptoSignature

CryptoSignature

@Serializable(with = CryptoSignature.CryptoSignatureSerializer::class)
sealed interface CryptoSignature : Asn1Encodable<Asn1Element>

Interface which holds Asn1 Encoding of a signature of a specified algorithm Allows simple ASN1 - Raw transformation of signature values

Inheritors

Types

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object Companion : Asn1Decodable<Asn1Element, CryptoSignature>
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sealed class EC : CryptoSignature
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sealed interface NotRawByteEncodable : CryptoSignature

This is the opposite of a RawByteEncodable signature

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sealed interface RawByteEncodable : CryptoSignature

Well-defined CryptoSignatures, which can also be encoded to raw bytes, in addition to the DER encoding specified in the X.509 profile. RSA Signatures and EC Signatures with a known curve fall into this category.

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Properties

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val CryptoSignature.jcaSignatureBytes: ByteArray

In Java EC signatures are returned as DER-encoded, RSA signatures however are raw bytearrays

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val CryptoSignature.x509Encoded: Asn1Primitive

Signature encoded as per X.509:

Functions

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open fun encodeToDer(): ByteArray
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open fun encodeToDerSafe(): KmmResult<ByteArray>
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abstract fun encodeToTlv(): Asn1Element
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open fun encodeToTlvOrNull(): Asn1Element?
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open fun encodeToTlvSafe(): KmmResult<Asn1Element>
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open infix fun withImplicitTag(tag: Asn1Element.Tag): Asn1Element
open infix fun withImplicitTag(template: Asn1Element.Tag.Template): Asn1Element
open infix fun withImplicitTag(tagValue: ULong): Asn1Element