Discrete Math
In this problem, we will implement the RSA algorithm to encrypt
and decrypt the...
Discrete Math
In this problem, we will implement the RSA algorithm to encrypt
and decrypt the message ”148”.For this exercise, you may want to
use some kind of calculator that can compute the mod function.
1. Set the primes p and q as follows:p=31 and q=47. What are the
values for N and φ?
2.The value for e is chosen to be 11. Use Euclid’s algorithm to
verify that e and φ are relatively prime and to find d, the...
Let p=11, q=17, n = pq = 187. Your (awful) public RSA encryption
key is (e=107,...
Let p=11, q=17, n = pq = 187. Your (awful) public RSA encryption
key is (e=107, n=187). (a) What is your private decryption key? (b)
You receive the encrypted message: 100 Decrypt the message. (In
other words, what was the original message, before it was
encrypted? Just give me a number, don’t convert it to letters).
Below is an example of key generation, encryption, and
decryption using RSA. For the examples below,...
Below is an example of key generation, encryption, and
decryption using RSA. For the examples below, fill in the
blanks to indicate what each part is or answer the
question.
Public key is (23, 11) What is 23 called?
_______________, What is 11 called?_______________
Private key is (23, 13) What is 23
called?_______________, What is 13
called?_______________
23 can be part of the public key because it is very hard
to _______________ large prime numbers.
ENCRYPT (m) = m^e mod...
You are given the independent jobs A(5), B(7), C(10), D(12),
E(6), F(4), G(3).
(a) Using the...
You are given the independent jobs A(5), B(7), C(10), D(12),
E(6), F(4), G(3).
(a) Using the alphabetical order priority list above, if the
jobs are scheduled on 3 processors, what is the completion
time?
(b) If the decreasing time algorithm is used to schedule the
jobs on 3 processors, what is the completion time? 21 Incorrect:
Your answer is incorrect.
(c) If the decreasing time algorithm is used to schedule the
jobs on 3 processors, which is the second job...
7. The following is the number of passengers per ight in a
sample of 34 ights...
7. The following is the number of passengers per ight in a
sample of 34 ights
from Ottawa, Ontario, to Hampton, Washington in 2018.
78 73 75 99 50 58 25 56 57 55 59 55 62 69 77 66 51
21 53 30 51 63 52 57 68 75 66 65 69 79 72 65 53 50
(a) What is the population under consideration here? What is the
used
measurement unit?
(b) What is the variable of interest here?...
Given that A to Z are mapped to integers 0-25 as follows.
A:0, B:1, C:2, D:3,...
Given that A to Z are mapped to integers 0-25 as follows.
A:0, B:1, C:2, D:3, E:4, F:5, G:6, H:7, I: 8, J: 9, K:10, L:11,
M:12, N:13, O:14, P:15, Q:16, R:17, S:18, T:19, U:20, V:21, W:22,
X:23, Y:24, Z:25.
Encrypt the following message using Vigenere Cipher with key:
CIPHER
THISQUIZISEASY
What is the ciphertext? Show your work.
PLEASE HELP