/// <summary>
 /// Creates parameters for the CKM_AES_GCM mechanism
 /// </summary>
 /// <param name="iv">Initialization vector</param>
 /// <param name="ivBits">Member is defined in PKCS#11 v2.40e1 headers but the description is not present in the specification</param>
 /// <param name="aad">Additional authentication data</param>
 /// <param name="tagBits">Length of authentication tag (output following cipher text) in bits</param>
 /// <returns>Parameters for the CKM_AES_GCM mechanism</returns>
 public ICkGcmParams CreateCkGcmParams(byte[] iv, ulong ivBits, byte[] aad, ulong tagBits)
 {
     return _factory.CreateCkGcmParams(iv, ivBits, aad, tagBits);
 }