indispensable/at.asitplus.signum.indispensable/CryptoSignature/EC/Companion

Companion

object Companion : Asn1Decodable<Asn1Element, CryptoSignature.EC.IndefiniteLength> (source)

Functions

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open fun decodeFromDer(src: ByteArray): CryptoSignature.EC.IndefiniteLength

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

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open fun decodeFromDerSafe(src: ByteArray): KmmResult<CryptoSignature.EC.IndefiniteLength>

Safe version of decodeFromDer, wrapping the result into a KmmResult

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open override fun decodeFromTlv(src: Asn1Element): CryptoSignature.EC.IndefiniteLength

Processes an A, parsing it into an instance of T

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open fun decodeFromTlvSafe(src: Asn1Element): KmmResult<CryptoSignature.EC.IndefiniteLength>

Safe version of decodeFromTlv, wrapping the result into a KmmResult

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fun fromRawBytes(input: ByteArray): CryptoSignature.EC.DefiniteLength

load CryptoSignature from raw byte array (r and s concatenated)

fun fromRawBytes(curve: ECCurve, input: ByteArray): CryptoSignature.EC.DefiniteLength

load from raw byte array (r and s concatenated), asserting that the size fits this particular curve

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fun fromRS(r: BigInteger, s: BigInteger): CryptoSignature.EC.IndefiniteLength
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fun CryptoSignature.EC.Companion.parseFromJca(input: ByteArray): CryptoSignature.EC.IndefiniteLength

Parses a signature produced by the JCA digestwithECDSA algorithm.

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fun CryptoSignature.EC.Companion.parseFromJcaP1363(input: ByteArray): CryptoSignature.EC.DefiniteLength

Parses a signature produced by the JCA digestWithECDSAinP1363Format algorithm.