1 files changed, 2 insertions, 2 deletions
diff --git a/crypto/src/tls/AbstractTlsContext.cs b/crypto/src/tls/AbstractTlsContext.cs
index a5ac85962..40a8e8f75 100644
--- a/crypto/src/tls/AbstractTlsContext.cs
+++ b/crypto/src/tls/AbstractTlsContext.cs
@@ -11,7 +11,7 @@ namespace Org.BouncyCastle.Tls
     internal abstract class AbstractTlsContext
         : TlsContext
     {
-        private static long counter = Times.NanoTime();
+        private static long counter = DateTime.UtcNow.Ticks;
 
         private static long NextCounterValue()
         {
@@ -22,7 +22,7 @@ namespace Org.BouncyCastle.Tls
         {
             byte[] additionalSeedMaterial = new byte[16];
             Pack.UInt64_To_BE((ulong)NextCounterValue(), additionalSeedMaterial, 0);
-            Pack.UInt64_To_BE((ulong)Times.NanoTime(), additionalSeedMaterial, 8);
+            Pack.UInt64_To_BE((ulong)DateTime.UtcNow.Ticks, additionalSeedMaterial, 8);
             additionalSeedMaterial[0] &= 0x7F;
             additionalSeedMaterial[0] |= (byte)(connectionEnd << 7);