BN_mod_sqrt documentation/comment
diff --git a/CHANGES b/CHANGES
index ab334b8..9a1ad16 100644
--- a/CHANGES
+++ b/CHANGES
@@ -32,7 +32,9 @@
[Richard Levitte]
*) New function BN_mod_sqrt for computing square roots modulo a prime
- (Tonelli-Shanks algorithm unless p == 3 (mod 4) or p == 5 (mod 8)).
+ (using the probabilistic Tonelli-Shanks algorithm unless
+ p == 3 (mod 4) or p == 5 (mod 8), which are cases that can
+ be handled deterministically).
[Lenka Fibikova <fibikova@exp-math.uni-essen.de>, Bodo Moeller]
*) Store verify_result within SSL_SESSION also for client side to
