Securely zeroes out the private key material in memory and marks this key as destroyed. Subsequent cryptographic operations or property accesses on this instance will throw IllegalStateException.

destroy

fun destroy()

Cryptographic alias for close.

duplicate

abstract override fun duplicate(): EcPrivateKey

Creates an independent duplicate of this private key with its own lifecycle and memory buffer. The returned key must be closed independently.

toCoseKey

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

Creates a CoseKey object for the key.

toDataItem

fun toDataItem(): DataItem

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

toEcPrivateKey

fun PrivateKey.toEcPrivateKey(publicKey: PublicKey, curve: EcCurve): EcPrivateKey

toJwk

abstract override fun toJwk(additionalClaims: JsonObject?): JsonObject

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

toPem

open override fun toPem(): String

Encode this key in PEM format