fix URLs, minor typo

diff --git a/src/ECC.tex b/src/ECC.tex
index 9988bd7..d1b6c69 100644 (file)
--- a/src/ECC.tex
+++ b/src/ECC.tex
@@ -25,10 +25,10 @@ different standardization bodies such as NIST. Those parameters came under
 question from various cryptographers
 \footnote{\url{http://cr.yp.to/talks/2013.09.16/slides-djb-20130916-a4.pdf}}
 \footnote{\url{https://www.schneier.com/blog/archives/2013/09/the\_nsa\_is\_brea.html\#c1675929}}
-\footnote{\url{crypto.stackexchange.com/questions/10263/should-we-trust-the-nist-recommended-ecc-parameters}}.
+\footnote{\url{http://crypto.stackexchange.com/questions/10263/should-we-trust-the-nist-recommended-ecc-parameters}}.
 At the time of writing there is ongoing research as to the security of 
 various ECC parameters
-\footnote{\url{safecurves.cr.yp.to}}.
+\footnote{\url{http://safecurves.cr.yp.to}}.
 The authors of this paper include configurations and recommendations
 with and without ECC - the reader may choose to adopt those settings
 as he finds best suited to his environment. The authors will not make