HMACComputer (Connect2id Server SDK 4.44 API)

```
@ThreadSafe
public interface HMACComputer
```
Interface exposed by the Connect2id server for computing Hash-based Message Authentication Codes (HMAC).

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  byte[] computeHMACSHA256(byte[] input)
  Computes the SHA-256 based HMAC for the specified input.

- Method Detail
  - computeHMACSHA256
```
byte[] computeHMACSHA256(byte[] input)
```
    Computes the SHA-256 based HMAC for the specified input. Uses the secret key with JWK ID "hmac" configured for the OpenID Provider / Authorisation Server.
    
    Parameters:
    
    input - The input.
    
    Returns:
    
    The HMAC SHA-256.