Cipher Encryption

Cipher Encryption

Assessment

Flashcard

Computers

6th - 8th Grade

Hard

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7 questions

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1.

FLASHCARD QUESTION

Front

Using a key of 5, encrypt the word miami

Back

rnfrn

2.

FLASHCARD QUESTION

Front

Using a key of 7, encrypt the word cheeseburger

Back

jollzlibynly

3.

FLASHCARD QUESTION

Front

Decrypt the word: yriij using a key of 9.

Back

pizza

4.

FLASHCARD QUESTION

Front

Decrypt the following word: LETTC JVMHEC using a key of 4.

Back

HAPPY FRIDAY

5.

FLASHCARD QUESTION

Front

Convert "GJGB" cipher-text back into plain text using the key: 1

Back

FIFA

6.

FLASHCARD QUESTION

Front

CHICKEN WINGS is plain text and the cipher text is: MRSMUOX GSXQC - What would the encryption key be?

Back

10

7.

FLASHCARD QUESTION

Front

SUBWAY is plain text and the cipher text is: WYFQAEC - What would the encryption key be?

Back

4