1.

12. For p = 11 and q = 17 and choose e=7. Apply RSA algorithm where Cipher message=11 and thus find the plain text.(a) 88(b) 122(c) 143(d) 111I have been asked this question in a job interview.My question is from Overview in portion Cryptography Overview, TCP/IP and Communication Networks of Cryptograph & Network Security

Answer»

Right ANSWER is (a) 88

The best I can explain: N = PQ = 11 × 19 = 187.

C=M^e mod n ;C=11^23 mod 187 ; C = 88 mod 187.



Discussion

No Comment Found

Related InterviewSolutions