Improve company productivity with a Business Account.Sign Up

x
?
Solved

I need a RSA Code in C (not an assignment)

Posted on 2004-09-20
3
Medium Priority
?
444 Views
Last Modified: 2008-02-26
I need a plain,standard C and efficient code for the RSA algorithm.
A link or a code will be very helpfull.

Thanks
Avi
0
Comment
Question by:zulti
3 Comments
 
LVL 85

Assisted Solution

by:ozo
ozo earned 1000 total points
ID: 12107407
0
 
LVL 55

Accepted Solution

by:
Jaime Olivares earned 1000 total points
ID: 12107452
Doing rsa calculations in pure C is really messy, you will find only a few implementations in pure C.

Some:
Libgcrypt: http://www.ovmj.org/gnunet/doxygen/html/rsa_8c-source.html
GnuPG: http://www.stillhq.com/gpg/source-1.0.3/cipher/rsa.html

Notice both rsa.c files are related to other files in the same site.
0
 
LVL 2

Author Comment

by:zulti
ID: 12134197
Thanks
Ozo  and Jaime
0

Featured Post

NEW Internet Security Report Now Available!

WatchGuard’s Threat Lab is a group of dedicated threat researchers committed to helping you stay ahead of the bad guys by providing in-depth analysis of the top security threats to your network.  Check out this quarters report on the threats that shook the industry in Q4 2017.

Question has a verified solution.

Are you are experiencing a similar issue? Get a personalized answer when you ask a related question.

Have a better answer? Share it in a comment.

Join & Write a Comment

This is a short and sweet, but (hopefully) to the point article. There seems to be some fundamental misunderstanding about the function prototype for the "main" function in C and C++, more specifically what type this function should return. I see so…
Examines three attack vectors, specifically, the different types of malware used in malicious attacks, web application attacks, and finally, network based attacks.  Concludes by examining the means of securing and protecting critical systems and inf…
Video by: Grant
The goal of this video is to provide viewers with basic examples to understand and use for-loops in the C programming language.
The goal of this video is to provide viewers with basic examples to understand opening and reading files in the C programming language.

606 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question