Primes
This is the prime factorization of 43
What is 1 x 43?
This is the GCF of 45, 60 and 75
What is 15?
A number whose only factors are 1 and itself
What is a prime number?
Encrypt "DINING HALL FOOD" using a Caesar cipher with shift 7
What is KPUPUN OHSS MVVK?
This is the decryption of "KNOBRYVN RKVV" using a Caesar cipher with shift 10
What is "ADERHOLD HALL"?
This is the prime factorization of 98
What is 2 x 7 x 7?
This is the GCF of 98 and 108
What is 2?
A cipher in which each plaintext letter maps to only one letter in the ciphertext
What is a monoalphabetic cipher?
This is the encryption of "GEORGIA" using the Vigenere cipher (keyword TIP)
What is ZMDKOXT?
This is the decryption of "TASOIINRNPSTO" using the rail fence cipher with 2 rows
What is "TRANSPOSITION"?
This is the prime factorization of 736
What is 25 x 23
This is the GCF of 96 and 216
What is 24?
The process of ensuring that a message was sent by the correct person
What is authentication?
This is the encryption of "DRINK MORE WATER" using the rail fence cipher with 3 rows
What is DKEERNMRWTRIOA?
Decrypt "PZKOTFCT SF YYM UMFU" using the Vigenere cipher with keyword FRIES
What is "KICKBALL ON THE QUAD"?
This is the prime factorization of 1492
What is 22 x 373?
This is the GCF of 550 and 616
What is 22?
A cipher that moves the position of letters in the plaintext but does not change the letters themselves
What is transposition?
This is the encryption of "JEOPARDY IS FUN" using the Playfair cipher with keyword RESPECT
What is SNEDPTXKCBMO?
This is the decryption of "XGXDXFGGAXDFAXXGXDGGAXDXFX" using the ADFGX cipher with the given Polybius square
What is "PARTICIPATION"?
This is the prime factorization of 4098
What is 2 x 3 x 683?
This is the GCF of 1998 and 2016
What is 18?
A cipher that has the same algorithm for encryption and decryption
What is a symmetric key cipher?
This is the encryption of "SMALL HAMBURGER" using the ADFGX cipher with the given Polybius square
What is DAGAGXXGXGGFGXGAFFGGDFDXFDDF ?
This is the decryption of "NAGZMTISKW" using the Playfair cipher with keyword PLAIN
What is "I LOVE MATH"?