fix DivideByZero exception in InvertibleRSAFunction(n, e, d)

git-svn-id: svn://svn.code.sf.net/p/cryptopp/code/trunk/c5@166 57ff6487-cd31-0410-9ec3-f628ee90f5f0

1 files changed, 1 insertions, 1 deletions

diff --git a/rsa.cpp b/rsa.cpp
index a7972c8..979a61d 100644
--- a/rsa.cpp
+++ b/rsa.cpp
@@ -170,7 +170,7 @@ void InvertibleRSAFunction::Initialize(const Integer &n, const Integer &e, const
 			continue;
 		Integer b;
 		unsigned int j = 0;
-		while (a != -1)
+		while (a != n-1)
 		{
 			b = modn.Square(a);
 			if (b == 1)