cryptography-core/dev.whyoleg.cryptography.operations/SignatureGenerator

SignatureGenerator

@SubclassOptInRequired(markerClass = [CryptographyProviderApi::class])
interface SignatureGenerator(source)

Generates signatures over data.

For the verification counterpart, see SignatureVerifier.

Use generateSignature for one-shot generation, or createSignFunction for incremental (streaming) signing.

Functions

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abstract fun createSignFunction(): SignFunction

Returns a new SignFunction for incremental signing.

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open suspend fun generateSignature(data: ByteArray): ByteArray

Signs the given data and returns the resulting signature as a ByteArray.

open suspend fun generateSignature(data: RawSource): ByteString

Signs the given data read from a RawSource and returns the resulting signature as a ByteString.

open suspend fun generateSignature(data: ByteString): ByteString

Signs the given data and returns the resulting signature as a ByteString.

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open fun generateSignatureBlocking(data: ByteArray): ByteArray

Signs the given data and returns the resulting signature as a ByteArray.

open fun generateSignatureBlocking(data: RawSource): ByteString

Signs the given data read from a RawSource and returns the resulting signature as a ByteString.

open fun generateSignatureBlocking(data: ByteString): ByteString

Signs the given data and returns the resulting signature as a ByteString.

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