cryptography/com.wire.kalium.cryptography.utils

Package-level declarations

Types

AES256Key

class AES256Key(val data: ByteArray) : ByteDataContainer

AESDecrypt

internal class AESDecrypt(secretKey: AES256Key)

AESEncrypt

internal class AESEncrypt

ByteDataContainer

abstract class ByteDataContainer(val data: ByteArray)

Simple utility class that enables holding ByteArrays. This implements equals and hash code.

ChaCha20Decryptor

object ChaCha20Decryptor

ChaCha20Encryptor

object ChaCha20Encryptor

EncryptedData

class EncryptedData(val data: ByteArray) : ByteDataContainer

LibsodiumInitializer

object LibsodiumInitializer

PlainData

class PlainData(val data: ByteArray) : ByteDataContainer

SHA256Key

class SHA256Key(val data: ByteArray) : ByteDataContainer

Functions

calcFileMd5

fun calcFileMd5(dataSource: <Error class: unknown class>): String?

Method used to calculate the digested MD5 hash of a relatively small byte array

calcFileSHA256

fun calcFileSHA256(dataSource: <Error class: unknown class>): ByteArray?

Method used to calculate the digested SHA256 hash of a relatively small byte array

calcMd5

fun calcMd5(bytes: ByteArray): String

calcSHA256

fun calcSHA256(bytes: ByteArray): ByteArray

decryptDataWithAES256

expect fun decryptDataWithAES256(data: EncryptedData, secretKey: AES256Key): PlainData

Method used to decrypt a relatively small array of bytes using the AES256 decryption algorithm

actual fun decryptDataWithAES256(data: EncryptedData, secretKey: AES256Key): PlainData

decryptFileWithAES256

expect fun decryptFileWithAES256(source: <Error class: unknown class>, sink: <Error class: unknown class>, secretKey: AES256Key): Long

Method used to decrypt some binary data using the AES256 encryption algorithm

actual fun decryptFileWithAES256(source: <Error class: unknown class>, sink: <Error class: unknown class>, secretKey: AES256Key): Long

encryptDataWithAES256

expect fun encryptDataWithAES256(data: PlainData, key: AES256Key = generateRandomAES256Key()): EncryptedData

Method used to encrypt a relatively small array of bytes using the AES256 encryption algorithm

actual fun encryptDataWithAES256(data: PlainData, key: AES256Key): EncryptedData

encryptFileWithAES256

expect fun encryptFileWithAES256(source: <Error class: unknown class>, key: AES256Key, sink: <Error class: unknown class>): Long

Method used to encrypt binary data using the AES256 encryption algorithm

actual fun encryptFileWithAES256(source: <Error class: unknown class>, key: AES256Key, sink: <Error class: unknown class>): Long

generateRandomAES256Key

expect fun generateRandomAES256Key(): AES256Key

Method to generate a random Secret Key via the AES256 ciphering Algorithm

actual fun generateRandomAES256Key(): AES256Key