Question

Q1: Sara is using RSA crypto-system with the following setup: p = 11 and q =...

Q1: Sara is using RSA crypto-system with the following setup: p = 11 and q = 3. Sara publish his Public Key: (n, e) = (33, 3).

d. Deem wants to set up his own public and private keys. She chooses p = 23 and q = 19 with e = 283. Find her private and public keys. Note show all steps to find the good value for d.

Homework Answers

Answer #1

Any queries please comment

Please thumbsup for my effort

Thank you and all the best

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Samantha uses the RSA signature scheme with primes p = 13 and q = 23 and...
Samantha uses the RSA signature scheme with primes p = 13 and q = 23 and public verification exponent v = 53. (a) What is Samantha’s public modulus? What is her private signing key? (b) Samantha signs the digital document D = 100. What is the signature?
(i) What are the public and private keys for RSA cryptosystem with p = 3 and...
(i) What are the public and private keys for RSA cryptosystem with p = 3 and q = 7 and 3<e<11. Answer: (ii) In Z6 What is the value of 4⊘5? (iii) (Chinese Remainder Theorem) Find the value of x where: x ≡ 2 mod 3 x ≡ 3 mod 5 x ≡ 2 mod 7 (Note:All necessary steps are required to show the result)
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...
RSA Cryptography Perform encryption and decryption to find private decryption key d. a. p = 3,...
RSA Cryptography Perform encryption and decryption to find private decryption key d. a. p = 3, q = 13, e = 7 b. p = 787, q = 631, e = 234559
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).
Let p=3 and q=17 and let an RSA public-key cryptosystem be given. 1. Why is the...
Let p=3 and q=17 and let an RSA public-key cryptosystem be given. 1. Why is the number 8 not a valid encryption-key? 2. We encrypt the number M=8 with the help of the encryption-key e=3. Why is the encrypted message C=2? 3. Why is the decryption key d for the encryption-key, (e=3), equal to 11? https://en.wikipedia.org/wiki/RSA_(cryptosystem)#Encryption
1. Dexter wants to set up his own public keys. He chooses p = 23 and...
1. Dexter wants to set up his own public keys. He chooses p = 23 and q = 37 with e = 5. Answer the following using RSA cryptographic method: a) Encrypt the message ‘100’ and find the CIPHER number (C) to be sent. ‘100’ should be taken together as M while computing encryption [5 Marks] C = Me mod pq (Use This Formula) b) Find the decryption key ‘d’, using extended Euclidean GCD algorithm. [10 Marks] c) Now decrypt...
Write public and private key where p = 13, q = 37 and n = 481....
Write public and private key where p = 13, q = 37 and n = 481. Totient is 432. E is 19 and d is 91. Write public key as (n = , e =) and private key as (n = , d =)
Discrete Math: decipher the following: 392466 600311 599633 where the public key is (950141,11), 950141=p*q 11=e...
Discrete Math: decipher the following: 392466 600311 599633 where the public key is (950141,11), 950141=p*q 11=e and the private key (d) is 603395
Perform encryption using the RSA algorithm for the following: p=5, q=9, e=2, M=5 p=4, q=12, e=4,...
Perform encryption using the RSA algorithm for the following: p=5, q=9, e=2, M=5 p=4, q=12, e=4, M=3 C=Me mod n C is the cipher text and M is the plain text, n=p×q
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT