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

IvDecryptor

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

interface IvDecryptor : Decryptor(source)

Decrypts ciphertext with an explicit initialization vector (IV). The WithIv methods expect only the ciphertext without a prepended IV. All WithIv methods are marked DelicateCryptographyApi because they require manual IV management rather than relying on the library to generate IVs safely.

For the encryption counterpart, see IvEncryptor.

Inheritors

IvAuthenticatedDecryptor

IvCipher

Functions

decrypt

open suspend fun decrypt(ciphertext: ByteArray): ByteArray

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

open suspend fun decrypt(ciphertext: ByteString): ByteString

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

decryptBlocking

abstract fun decryptBlocking(ciphertext: ByteArray): ByteArray

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

open fun decryptBlocking(ciphertext: ByteString): ByteString

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

decryptingSink

abstract fun decryptingSink(plaintext: RawSink): RawSink

Returns a RawSink that decrypts data as it is written, sending the resulting plaintext to plaintext. Write ciphertext to the returned sink, and plaintext will be forwarded to plaintext.

decryptingSinkWithIv

@DelicateCryptographyApi

abstract fun decryptingSinkWithIv(iv: ByteArray, plaintext: RawSink): RawSink

@DelicateCryptographyApi

open fun decryptingSinkWithIv(iv: ByteString, plaintext: RawSink): RawSink

Returns a RawSink that decrypts data as it is written, sending the resulting plaintext to plaintext, using the specified iv.

decryptingSource

abstract fun decryptingSource(ciphertext: RawSource): RawSource

Returns a RawSource that decrypts data as it is read from the given ciphertext source. The resulting source produces plaintext on reads.

decryptingSourceWithIv

@DelicateCryptographyApi

abstract fun decryptingSourceWithIv(iv: ByteArray, ciphertext: RawSource): RawSource

@DelicateCryptographyApi

open fun decryptingSourceWithIv(iv: ByteString, ciphertext: RawSource): RawSource

Returns a RawSource that decrypts data as it is read from the given ciphertext source using the specified iv.

decryptWithIv

@DelicateCryptographyApi

open suspend fun decryptWithIv(iv: ByteArray, ciphertext: ByteArray): ByteArray

Decrypts the given ciphertext using the specified iv and returns the resulting plaintext as a ByteArray.

@DelicateCryptographyApi

open suspend fun decryptWithIv(iv: ByteString, ciphertext: ByteString): ByteString

Decrypts the given ciphertext using the specified iv and returns the resulting plaintext as a ByteString.

decryptWithIvBlocking

@DelicateCryptographyApi

abstract fun decryptWithIvBlocking(iv: ByteArray, ciphertext: ByteArray): ByteArray

Decrypts the given ciphertext using the specified iv and returns the resulting plaintext as a ByteArray.

@DelicateCryptographyApi

open fun decryptWithIvBlocking(iv: ByteString, ciphertext: ByteString): ByteString

Decrypts the given ciphertext using the specified iv and returns the resulting plaintext as a ByteString.