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authorPeter Dettman <peter.dettman@bouncycastle.org>2022-10-23 17:36:05 +0700
committerPeter Dettman <peter.dettman@bouncycastle.org>2022-10-23 17:36:05 +0700
commit6523b613d4a657b02da0777083116a2f5df55e98 (patch)
treecc49fe502a5d73648cad86b3ca2dfce73a8b9d28 /crypto/src/tls
parentChange BigInteger arbitrary random source (diff)
downloadBouncyCastle.NET-ed25519-6523b613d4a657b02da0777083116a2f5df55e98.tar.xz
Complete SecureRandom refactoring
Diffstat (limited to 'crypto/src/tls')
-rw-r--r--crypto/src/tls/crypto/impl/bc/BcTlsCrypto.cs5
1 files changed, 4 insertions, 1 deletions
diff --git a/crypto/src/tls/crypto/impl/bc/BcTlsCrypto.cs b/crypto/src/tls/crypto/impl/bc/BcTlsCrypto.cs
index 66f47c091..8e193f187 100644
--- a/crypto/src/tls/crypto/impl/bc/BcTlsCrypto.cs
+++ b/crypto/src/tls/crypto/impl/bc/BcTlsCrypto.cs
@@ -28,12 +28,15 @@ namespace Org.BouncyCastle.Tls.Crypto.Impl.BC
         private readonly SecureRandom m_entropySource;
 
         public BcTlsCrypto()
-            : this(new SecureRandom())
+            : this(CryptoServicesRegistrar.GetSecureRandom())
         {
         }
 
         public BcTlsCrypto(SecureRandom entropySource)
         {
+            if (entropySource == null)
+                throw new ArgumentNullException(nameof(entropySource));
+
             this.m_entropySource = entropySource;
         }