Your browser does not seem to support CSS. If images appear below, please disregard them.
toggle
May
S M T W T F S
1 2 3 4 5 6 7
8 9 10 11 12 13 14
15 16 17 18 19 20 21
22 23 24 25 26 27 28
29 30 31
Sponsored Links
Latest Postings
Topic Options
Rate This Topic
#17311 - 09/24/03 02:29 PM how to overcome this limitation of c?pleas help!!
Joined: Sep 2003
Posts: 1
arnab Offline
Junior Member
arnab Offline
Junior Member

Joined: Sep 2003
Posts: 1
asansol
hi...we are a group of students working on a public-key encryption project using rsa-oaep scheme.we are using redhat linux 9 as our os-platform and c as the back-end programming language.the problem is that we need integers greater than 2^64(say 2^512 or 2^1024 etc.) for working...crossing way beyond the maximum limit of the c-compiler.how do we overcome the problem?

Top
Sponsored Links
#17312 - 09/24/03 11:37 PM Re: how to overcome this limitation of c?pleas help!!
Joined: Sep 2002
Posts: 553
Digital Geek Offline
UGN Super Poster
Digital Geek Offline
UGN Super Poster

Joined: Sep 2002
Posts: 553
Cluj-Napoca, Romania
Try useing the GMP library located here : http://www.swox.com/gmp/

Take a look at the Integer Functions , Initializing Integers and Assigning Integers .

Hope this will help you and your project.

Regards,
DG.

Top

Member Spotlight
Gremelin

Gremelin
Portland, OR; USA
Posts: 7,194
Joined: February 2002
Show All Member Profiles 
Forum Statistics
Forums46
Topics45,745
Posts80,913
Members2,157
Most Online1,567
Apr 25th, 2010
Top Posters(All Time)
UGN Security 38,909
Gremelin 7,194
§intå× 3,255
SilentRage 1,273
Ice 1,146
pergesu 1,136
Infinite 1,041
jonconley 955
Girlie 908
unreal 860
Newest Members
Herbert_Sherbert, codemauve, Lillysdragon1984, Brewwit, boa
2157 Registered Users
Who's Online Now
0 registered members (), 2 guests and 0 spiders.
Latest News