supreme/at.asitplus.signum.supreme.os/PlatformSigningProviderSigner

PlatformSigningProviderSigner

interface PlatformSigningProviderSigner<SigningConfiguration : PlatformSigningProviderSignerSigningConfigurationBase, AttestationT : Attestation> : Signer.WithAlias, Signer.Attestable<AttestationT> (source)

Inheritors

Properties

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abstract val alias: String
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abstract val attestation: AttestationT?
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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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val Signer.secKeyRef: AutofreeVariable<SecKeyRef>?

The underlying SecKeyRef referencing the signer's private key. ⚠️ If returned from a keychain signer, must be used immediately. Do not store long term. ⚠️

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Functions

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abstract fun exportPrivateKey(): KmmResult<CryptoPrivateKey.WithPublicKey<*>>
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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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open suspend override fun sign(data: SignatureInput): SignatureResult<*>

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

open suspend override fun sign(data: ByteArray): SignatureResult<*>
open suspend override fun sign(data: Sequence<ByteArray>): SignatureResult<*>
abstract suspend fun sign(data: SignatureInput, configure: DSLConfigureFn<SigningConfiguration> = null): SignatureResult<*>
open suspend fun sign(data: ByteArray, configure: DSLConfigureFn<SigningConfiguration> = null): SignatureResult<*>
open suspend fun sign(data: Sequence<ByteArray>, configure: DSLConfigureFn<SigningConfiguration> = null): SignatureResult<*>
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suspend fun Signer.sign(tbsCertificate: TbsCertificate): KmmResult<X509Certificate>

Shorthand helper to create an X509Certificate by signing tbsCertificate

suspend fun Signer.sign(tbsCsr: TbsCertificationRequest): KmmResult<Pkcs10CertificationRequest>

Shorthand helper to create a Pkcs10CertificationRequest by signing tbsCsr

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open suspend override 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.

open suspend fun trySetupUninterruptedSigning(configure: DSLConfigureFn<SigningConfiguration> = null): KmmResult<Unit>