Question

(1 point) We represent the character space by –. For their secure communication Alice and Bob use a Caesar Cipher shifting by 7 characters. Alice wants to send the following message to Bob. bed Alice uses the encryption function E : ? ? ? given by: E(–) = , E(a) = , E(b) = , E(c) = , E(d) = , E(e) = , E(f) = , E(g) = , E(h) = , E(i) = , E(j) = , E(k) = , E(l) = , E(m) = , E(n) = , E(o) = , E(p) = , E(q) = , E(r) = , E(s) = , E(t) = , E(u) = , E(v) = , E(w) = , E(x) = , E(y) = , E(z) = . Using the function E Alice encrypts the message and obtains: Note: You can earn partial credit on this problem.

          (1 point)

We represent the character space by –.

For their secure communication Alice and Bob use a Caesar Cipher shifting by 7 characters. Alice wants to send the following message to Bob.

bed

Alice uses the encryption function E : ? ? ? given by: E(–) = , E(a) = ,
E(b) = , E(c) = , E(d) = , E(e) = , E(f) = ,
E(g) = , E(h) = , E(i) = , E(j) = , E(k) = ,
E(l) = , E(m) = , E(n) = , E(o) = , E(p) = ,
E(q) = , E(r) = , E(s) = , E(t) = , E(u) = ,
E(v) = , E(w) = , E(x) = , E(y) = , E(z) = .

Using the function E Alice encrypts the message and obtains:

Note: You can earn partial credit on this problem.

(1 point)

We represent the character space by –.

For their secure communication Alice and Bob use a Caesar Cipher shifting by 7 characters. Alice wants to send the following message to Bob.

bed

Alice uses the encryption function E : ? ? ? given by: E(–) = , E(a) = ,
E(b) = , E(c) = , E(d) = , E(e) = , E(f) = ,
E(g) = , E(h) = , E(i) = , E(j) = , E(k) = ,
E(l) = , E(m) = , E(n) = , E(o) = , E(p) = ,
E(q) = , E(r) = , E(s) = , E(t) = , E(u) = ,
E(v) = , E(w) = , E(x) = , E(y) = , E(z) = .

Using the function E Alice encrypts the message and obtains:

Note: You can earn partial credit on this problem.

Added by Shane B.

Question

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