2 files changed, 7 insertions, 4 deletions
diff --git a/crypto/src/crypto/parameters/RsaKeyParameters.cs b/crypto/src/crypto/parameters/RsaKeyParameters.cs
index b1e1a8edf..4f8dba680 100644
--- a/crypto/src/crypto/parameters/RsaKeyParameters.cs
+++ b/crypto/src/crypto/parameters/RsaKeyParameters.cs
@@ -91,7 +91,7 @@ namespace Org.BouncyCastle.Crypto.Parameters
             return modulus.GetHashCode() ^ exponent.GetHashCode() ^ IsPrivate.GetHashCode();
         }
 
-        int AsInteger(string envVariable, int defaultValue)
+        internal static int AsInteger(string envVariable, int defaultValue)
         {
             String v = Platform.GetEnvironmentVariable(envVariable);
 
diff --git a/crypto/src/math/ec/ECCurve.cs b/crypto/src/math/ec/ECCurve.cs
index 2b193ba06..3861dc4cb 100644
--- a/crypto/src/math/ec/ECCurve.cs
+++ b/crypto/src/math/ec/ECCurve.cs
@@ -700,9 +700,12 @@ namespace Org.BouncyCastle.Math.EC
             if (isInternal)
             {
                 this.m_q = q;
-                knownQs.add(q);
+                if (!knownQs.Contains(q))
+                {
+                    knownQs.Add(q, q);
+                }
             }
-            else if (knownQs.contains(q))
+            else if (knownQs.Contains(q))
             {
                 this.m_q = q;
             }
@@ -718,7 +721,7 @@ namespace Org.BouncyCastle.Math.EC
                 }
 
                 if (Primes.HasAnySmallFactors(q) || !Primes.IsMRProbablePrime(
-                    q, random, getNumberOfIterations(qBitLength, certainty)))
+                    q, random, GetNumberOfIterations(qBitLength, certainty)))
                 {
                     throw new ArgumentException("Fp q value not prime");
                 }