Mac

class Mac(@NotNull val macMode: MacModes) : KipherProvider

Data authenticity and integrity checks using Keyed hash-based message authentication code (HMACs).

Constructors

constructor(@NotNull macMode: MacModes)

MacModes to be used for HMAC operations.

fun generateKey(@Nullable keyLength: Int? = macMode.keySize): ByteArray

Generate a key based on current macMode.mode, or by providing a custom keyLength.

fun generateMac(@NotNull data: ByteArray, @NotNull key: ByteArray): ByteArray

Generate HMAC for data using provided key.

Generate HMAC for multiple data using provided key.

Generate HMAC for data using provided key in string format.

Generate HMAC for multiple data using provided key in string format.

fun verifyMac(@NotNull data: ByteArray, @NotNull expected: ByteArray, @NotNull key: ByteArray): Boolean

fun verifyMac(@NotNull data: ByteArray, @NotNull expected: String, @NotNull key: ByteArray): Boolean

fun verifyMac(@NotNull data: Iterable<ByteArray>, @NotNull expected: ByteArray, @NotNull key: ByteArray): Boolean

Verify if data matches expected hash using provided key.

fun verifyMac(@NotNull data: Iterable<ByteArray>, @NotNull expected: String, @NotNull key: ByteArray): Boolean

Verify if multiple data matches expected hash using provided key.