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

AuthenticatedDecryptor

@SubclassOptInRequired(markerClass = [CryptographyProviderApi::class])

interface AuthenticatedDecryptor : Decryptor(source)

Decrypts ciphertext with optional associated data for authenticated encryption (AEAD). When associated data is provided, it is verified during decryption. When associated data is null, only the ciphertext authenticity is verified.

For the encryption counterpart, see AuthenticatedEncryptor.

Inheritors

AuthenticatedCipher

IvAuthenticatedDecryptor

Functions

decrypt

open suspend override fun decrypt(ciphertext: ByteArray): ByteArray

Decrypts the given ciphertext without associated data and returns the resulting plaintext as a ByteArray.

open suspend override fun decrypt(ciphertext: ByteString): ByteString

Decrypts the given ciphertext without associated data and returns the resulting plaintext as a ByteString.

open suspend fun decrypt(ciphertext: ByteArray, associatedData: ByteArray?): ByteArray

Decrypts the given ciphertext with optional associatedData and returns the resulting plaintext as a ByteArray.

open suspend fun decrypt(ciphertext: ByteString, associatedData: ByteString?): ByteString

Decrypts the given ciphertext with optional associatedData and returns the resulting plaintext as a ByteString.

decryptBlocking

open override fun decryptBlocking(ciphertext: ByteArray): ByteArray

Decrypts the given ciphertext without associated data and returns the resulting plaintext as a ByteArray.

open override fun decryptBlocking(ciphertext: ByteString): ByteString

Decrypts the given ciphertext without associated data and returns the resulting plaintext as a ByteString.

abstract fun decryptBlocking(ciphertext: ByteArray, associatedData: ByteArray?): ByteArray

Decrypts the given ciphertext with optional associatedData and returns the resulting plaintext as a ByteArray.

open fun decryptBlocking(ciphertext: ByteString, associatedData: ByteString?): ByteString

Decrypts the given ciphertext with optional associatedData and returns the resulting plaintext as a ByteString.

decryptingSink

open override fun decryptingSink(plaintext: RawSink): RawSink

Returns a RawSink that decrypts data as it is written, sending the resulting plaintext to plaintext, without associated data.

abstract fun decryptingSink(plaintext: RawSink, associatedData: ByteArray?): RawSink

open fun decryptingSink(plaintext: RawSink, associatedData: ByteString?): RawSink

Returns a RawSink that decrypts data as it is written, sending the resulting plaintext to plaintext, with optional associatedData.

decryptingSource

open override fun decryptingSource(ciphertext: RawSource): RawSource

Returns a RawSource that decrypts data as it is read from the given ciphertext source without associated data.

abstract fun decryptingSource(ciphertext: RawSource, associatedData: ByteArray?): RawSource

open fun decryptingSource(ciphertext: RawSource, associatedData: ByteString?): RawSource

Returns a RawSource that decrypts data as it is read from the given ciphertext source with optional associatedData.