supreme/at.asitplus.signum.supreme.sign/Signer/WithAlias

WithAlias

interface WithAlias : Signer(source)

Some Signers are retrieved from a signing provider, such as a key store, and have a string alias.

Inheritors

Properties

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abstract val alias: String
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val Signer.jcaPrivateKey: PrivateKey?

The underlying JCA PrivateKey object.

val Signer.jcaPrivateKey: PrivateKey?

The underlying JCA PrivateKey object.

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open val mayRequireUserUnlock: Boolean

Whether the signer may ask for user interaction when sign is called

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abstract val publicKey: CryptoPublicKey
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Functions

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fun Signer.makePlatformVerifier(configure: ConfigurePlatformVerifier = null): KmmResult<Verifier>

Gets a platform verifier for signatures generated by this Signer.

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fun Signer.makeVerifier(configure: ConfigurePlatformVerifier = null): KmmResult<Verifier>

Get a verifier for signatures generated by this Signer.

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abstract suspend fun sign(data: SignatureInput): SignatureResult<*>

Signs data. Might ask for user confirmation first if this Signer.

open suspend fun sign(data: ByteArray): SignatureResult<*>
open suspend fun sign(data: Sequence<ByteArray>): SignatureResult<*>
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open suspend fun trySetupUninterruptedSigning(): KmmResult<Unit>

Try to ensure that the Signer is ready to immediately sign data, on a best-effort basis. For example, if user authorization allows signing for a given timeframe, this will prompts for authorization now.