Kaptos/xyz.mcxross.kaptos.account/SingleKeyAccount

SingleKeyAccount

class SingleKeyAccount(val privateKey: PrivateKey, val address: AccountAddressInput? = null) : Account

Signer implementation for the SingleKey authentication scheme. This extends a SingleKeyAccount by adding signing capabilities through a valid private key. Currently, the only supported signature schemes are Ed25519 and Secp256k1. P-256 transaction signing uses PasskeyAccount, because WebAuthn credential acquisition is application-owned.

Note: Generating a signer instance does not create the account on-chain.

Constructors

SingleKeyAccount

constructor(privateKey: PrivateKey, address: AccountAddressInput? = null)

Types

object Companion

Properties

open override val accountAddress: AccountAddress

Account address associated with the account

val address: AccountAddressInput?

isPrivateKeyCleared

open override val isPrivateKeyCleared: Boolean

Whether all private key material owned by this account has been cleared.

val privateKey: PrivateKey

open override val publicKey: AnyPublicKey

Public key associated with the account

open override val signingScheme: SigningScheme

Signing scheme used to sign transactions

Functions

clearPrivateKey

open override fun clearPrivateKey()

Explicitly clear private key material owned by this account.

open override fun sign(message: HexInput): AnySignature

Sign the given message with the private key.

signTransactionSignature

open override fun signTransactionSignature(tx: UnsignedTransaction): Signature

signWithAuthenticator

open override fun signWithAuthenticator(message: HexInput): AccountAuthenticator

Sign a message using the available signing capabilities.

verifySignature

open override fun verifySignature(message: HexInput, signature: Signature): Boolean