multipaz/org.multipaz.crypto/RsaPublicKey

RsaPublicKey

data class RsaPublicKey(val modulus: ByteArray, val publicExponent: ByteArray) : PublicKey

An RSA Public Key.

Parameters

modulus

the modulus (n) as an unsigned big-endian byte array.

publicExponent

the public exponent (e) as an unsigned big-endian byte array.

Constructors

RsaPublicKey

constructor(modulus: ByteArray, publicExponent: ByteArray)

Types

Companion

object Companion

Properties

curve

open val curve: EcCurve?

The EcCurve for this key if it is an elliptic curve key, or null if not an EC key.

val e: ByteArray

The public exponent (e) as an unsigned big-endian byte array.

javaPublicKey

val RsaPublicKey.javaPublicKey: ERROR CLASS: Symbol not found for RSAPublicKey

modulus

val modulus: ByteArray

val n: ByteArray

The modulus (n) as an unsigned big-endian byte array.

publicExponent

val publicExponent: ByteArray

Functions

equals

open operator override fun equals(other: Any?): Boolean

hashCode

open override fun hashCode(): Int

toCoseKey

open override fun toCoseKey(additionalLabels: Map<CoseLabel, DataItem>): CoseKey

Creates a CoseKey object for the key.

toDataItem

fun toDataItem(): DataItem

Serializes this public key as a CBOR DataItem encoding a COSE_Key.

toEcPublicKey

fun PublicKey.toEcPublicKey(curve: EcCurve): EcPublicKey

toJwk

open suspend override fun toJwk(additionalClaims: JsonObject?): JsonObject

Encodes the public key as a JSON Web Key according to RFC 7517.

toJwkThumbprint

open suspend override fun toJwkThumbprint(digestAlgorithm: Algorithm): ByteString

Gets the Json Web Key Thumbprint.

toPem

open override fun toPem(): String

Encode this key in PEM format.

toPkcs1

fun toPkcs1(): ByteArray

Encode this public key as a DER-encoded PKCS#1 RSAPublicKey sequence.

toSubjectPublicKeyInfo

fun toSubjectPublicKeyInfo(): ByteArray

Encode this public key as a DER-encoded SubjectPublicKeyInfo sequence.