Name: ________________________________________
Ms. McGoldrick
Crypto Systems Homework 2
Decode the following messages.
1) glvm fn bxr.
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2) Azpsvkdzlsmp fn tqzp frvqzqnvfrd.
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Write an encyrpted message using your own substitution cipher code. State the code and the message.
A= N= B= O= C= P= D= Q= E= R= F= S= G= T= H= U= I= V= J= W= K= X= L= Y= M= Z=
3) My encoded message is:
______________________________________________________________
Name: _________________________________
Ms. McGoldrick
Substitution Cipher Codes
A ==> L
B ==> E
C ==> A
D ==> J
E ==> Q
F ==> B
G ==> D
H ==> M
I ==> F
J ==> Y
K ==> O
L ==> H
M ==> G
N ==> R
O ==> K
P ==> S
Q ==> I
R ==> Z
S ==> N
T ==> V
W ==> U
X ==> W
Y ==> P
Z ==> C