RSA PROGRAM

# Encryption ciphertextenter the plain text cipher21

This preview shows pages 3–5. Sign up to view the full content.

ENCRYPTION-CIPHERTEXTenter the plain text SUZANNE 19 28 cipher:28 21 21 cipher:21 26 20 cipher:20 1 1 cipher:1 14 5 cipher:5 14 5 cipher:5 5 26 cipher:26 S U Z A N N E RSA output: enter two prime numbers p and q 5 13 enter the value of d: 7 65 48 7.000000 ENCRYPTION-CIPHERTEXTenter the plain text NAINA 14 14 cipher:14 1 1

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
cipher:1 9 9 cipher:9 14 14 cipher:14 1 1 cipher:1 N A I N RSA ALGORITHM Study and implementation of RSA Algorithm using C programming language. In a classic cryptosystem in order to make sure that nobody, except the intended recipient, deciphers the message,  the people involved had to strive to keep the key secret. In a public-key cryptosystem. The public key cryptography  solves one of the most vexing problems of all prior cryptography: the necessity of establishing a secure channel for  the exchange of the key. RSA algorithm is a public-key cryptosystem defined by Rivest, Shamir, and Adleman. The scheme is as follows: Let p and q be distinct large primes and let n be their product. Assume that we also computed two integers, d (for
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

### What students are saying

• As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

Kiran Temple University Fox School of Business ‘17, Course Hero Intern

• I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

Dana University of Pennsylvania ‘17, Course Hero Intern

• The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

Jill Tulane University ‘16, Course Hero Intern