indispensable-josef/at.asitplus.signum.indispensable.josef/JweEncryption/A128CBC_HS256

A128CBC_HS256

Properties

algorithm

val algorithm: SymmetricEncryptionAlgorithm<*, *, *>

authTagLength

val authTagLength: BitLength

Auth tag length. Should we support unauthenticated encryption algorithms, this would be zero.

combinedEncryptionKeyLength

val combinedEncryptionKeyLength: BitLength

For integrated AEAD algorithms, this is the length of the sole key. For bolted-on AEAD algorithms with a dedicated MAC key, such as AES-CBC+HMAC, this is the length of the encryption key plus the length dedicated MAC key.

dedicatedMacKeyLength

val dedicatedMacKeyLength: BitLength

for integrated AEAD algorithms, this is zero. For bolted-on AEAD algorithms with a dedicated MAC, this behaves as the name implies

encryptionKeyLength

val encryptionKeyLength: BitLength

identifier

val identifier: String

ivLength

val ivLength: BitLength

name

val name: String

ordinal

val ordinal: Int

text

val ~~text~~: String

Functions

symmetricKeyFromJsonWebKeyBytes

fun symmetricKeyFromJsonWebKeyBytes( bytes: ByteArray): KmmResult<SymmetricKey<AuthCapability.Authenticated.WithDedicatedMac, NonceTrait, KeyType.WithDedicatedMacKey>>

parses KWE key bytes for this algorithm and converts them to a SymmetricKey.