PGP uses which encryption algorithm?

in Security+
According to wikipedia RSA is used in PGP version 1 and IDEA is used for version 2.
Anyone have the proper answer for Security+ exam?
I think there was a question similar to this on exam.
Thanks
Anyone have the proper answer for Security+ exam?
I think there was a question similar to this on exam.
Thanks
CCNA, A+. MCP(70-270. 70-290), Dell SoftSkills
Comments
You can get a free 15 minute guide at http://www.preplogic.com
Check out:
http://www.wowarea.com/english/help/swpgp.htm
http://www.pgpi.org/doc/pgpintro/
It wouldn't be a very good specific question, but often the test will ask vague questions and look for the "best" answer. I believe that IDEA is correct if you should see something like this on the test. I didn't get any algorithm questions on my test, but I'm told that's unusual.