VIG Alphabet shift key KRYPTOS
Crypt text
N Y P V T
g T M Z F
P K W G D
K Z X T J
C D I G K
U H U A U
E K C A R
Passphrase index key
E L Y O I
q S H H H
V Q N I W
I X S W W
W Z O Y Z
H W Q V M
J M M M M
“Plain text”
B E R L I
n X T E X
A S T X G
E R M A N
F E D E R
A L R E P
U B L I C
Clavis Aurea CHF
more passable for a grade I think