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-rw-r--r--random/unix/apr_random.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/random/unix/apr_random.c b/random/unix/apr_random.c
index 41887d4b0..c6d671c6b 100644
--- a/random/unix/apr_random.c
+++ b/random/unix/apr_random.c
@@ -14,7 +14,10 @@
* limitations under the License.
*/
/*
- * See the paper "???" by Ben Laurie for an explanation of this PRNG.
+ * See the paper "On Randomness" by Ben Laurie for an explanation of this PRNG.
+ * http://www.apache-ssl.org/randomness.pdf
+ * XXX: Is there a formal proof of this PRNG? Couldn't we use the more popular
+ * Mersenne Twister PRNG (and BSD licensed)?
*/
#include "apr.h"