io.ktor.sessions / SessionTransportTransformerMessageAuthentication / <init>

<init>

SessionTransportTransformerMessageAuthentication(
    key: ByteArray, 
    algorithm: String = "HmacSHA256")

SessionTransportTransformerMessageAuthentication(
    keySpec: SecretKeySpec, 
    algorithm: String = "HmacSHA256")

Session transformer that appends an algorithm MAC (Message Authentication Code) hash of the input. Where the input is either a session contents or a previous transformation. It uses a specified keySpec when generating the Mac hash.