GCM Test Case #13 (AES-256)
Variable          Value
-------------------------------------------------
K               : 00000000000000000000000000000000
                : 00000000000000000000000000000000
P               :
IV              : 000000000000000000000000
H               : dc95c078a2408989ad48a21492842087
Y_0             : 00000000000000000000000000000001
E(K,Y_0)        : 530f8afbc74536b9a963b4f1c4cb738b
len(A)||len(C)  : 00000000000000000000000000000000
GHASH(H,A,C)    : 00000000000000000000000000000000
C               :
T               : 530f8afbc74536b9a963b4f1c4cb738b