它的明碼表后有26個密碼表,每個表相對前一個發(fā)生一次移動。簡單說,如果只用其中一個密碼表進行加密,那就是凱撒密碼!但是,如果用方陣中不用的幾個字母同時加密,它就變得很強大了。本人來舉個例子,用關(guān)鍵詞FOREST來加密Better to do well than to say well.
I S W Z P N Q C K M Y Y Y J K A Y Y E Z F F S W E E S S P G Z X Q A H F
I S W Z P N Q C K M T V Y J O A C V E H A E S A Z R L T P Q I Z M X O T
Q S W M C V U D S I J G G D E U W A Z R S F X W I L K U E J Q L D A C B
G D L Y J X M Y L M D Q K Z M P L D I L Q E M W F S W D P A Z E Z Q N W
D Y W D Z X F S A E E A Z J D U E L V P T M C E K W S E E F U R Z F S W
D P X A C Q A F K M X W A W V E Z F S D B G D L A Y U Q X G D P E K W S
E E F U R Z F S W D P O U E Z K Z M Y L Q N P Q Q D E M J T Q Y G U V A
Z O G R W A W P V U E Q A F J Q J G G C O M J Z A H Q A F K T J D K A D
M N W P J G G C W K P K A Y E Q Z Z P T V K Z M Q G W D V F A H L T L L
U S S P X A Z P G Z J G G O S D W A Z R K A E Z Q C W K Z M M C W I T L
T E Z M E D A Z C A Y Q A F J R L U Q L K U Q Q A F J Q Y W H P J T F J
F L K U Q Q A F J Q Y W H P J P Z O Z D Z M W D U M W F S W A Y W R Z J
K Z M I S G B T F O S E E J G G D G R E D K M M F D M D P A R Q J A H F
U D K T Z O Z E Z Q Y A I T D X V F A H L T L L K Z M M C W Z Z V D P S Y P J
Whenever sang my songs
On the stage on my own
Whenever said my words
Wishing they would be heard
I saw you smiling at me
Was it real or just my fantasy
You'd always be there in the corner
Of this tiny little bar
My last night here for you
Same old songs just once more
My last night here with you
Maybe yes maybe no
I kind of liked it you're your way
How you shyly placed your eyes on me
Oh did you ever know
That I had mine on you
Darling so there you are
With that look on your face
As if you're never hurt
As if you're never down
Shall I be the one for you
Who pinches you softly but sure
If frown is shown then
I will know that you are no dreamer