Yes, I believe he did- and very good at that.
I would like to add though: However the original RSA challenge is over by now and this thing was kept alive artificially if I understood this debate correctly.
Yes, I believe he did- and very good at that.
I would like to add though: However the original RSA challenge is over by now and this thing was kept alive artificially if I understood this debate correctly.
Correct. The original challenge was discontinued in 2007, and has effectively been replicated by a new entity.