Reverted short nonce on decryption change

1 files changed, 3 insertions, 37 deletions

diff --git a/crypto/test/src/crypto/test/CCMTest.cs b/crypto/test/src/crypto/test/CCMTest.cs
index 5d40cea53..cf5f31f4f 100644
--- a/crypto/test/src/crypto/test/CCMTest.cs
+++ b/crypto/test/src/crypto/test/CCMTest.cs
@@ -55,45 +55,11 @@ namespace Org.BouncyCastle.Crypto.Tests
         private static readonly byte[] C5 = Hex.Decode("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");
         private static readonly byte[] T5 = Hex.Decode("5c768856796b627b13ec8641581b");
 
-        //
-        // short nonce decryption
-        //
-        private static readonly byte[] K6 = Hex.Decode("404142434445464748494a4b4c4d4e4f");
-        private static readonly byte[] C6 = Hex.Decode("d5fd123ca49dca7040f3843d");
-        private static readonly byte[] A6 = Hex.Decode("0001020304050607");
-        private static readonly byte[] P6 = Hex.Decode("20212223");
-        private static readonly byte[] N6 = Hex.Decode("1011121314");
-        private static readonly byte[] T6 = Hex.Decode("6fb0180f3bbd3add");
-
-		public override void PerformTest()
+        public override void PerformTest()
 		{
 			CcmBlockCipher ccm = new CcmBlockCipher(new AesEngine());
 
-            KeyParameter keyParam = new KeyParameter(K6);
-
-            ccm.Init(false, new AeadParameters(keyParam, 64, N6, A6));
-
-            byte[] enc = new byte[P6.Length];
-
-            int len = ccm.ProcessBytes(C6, 0, C6.Length, enc, 0);
-
-            len += ccm.DoFinal(enc, len);
-
-            IsTrue(Arrays.AreEqual(T6, ccm.GetMac()));
-
-            try
-            {
-                ccm.Init(true, new AeadParameters(keyParam, 64, N6, A6));
-                Fail("no exception");
-            }
-            catch (ArgumentException e)
-            {
-                IsEquals("nonce must have length from 7 to 13 octets", e.Message);
-            }
-
-            ccm = new CcmBlockCipher(new AesEngine());
-
-			checkVectors(0, ccm, K1, 32, N1, A1, P1, T1, C1);
+            checkVectors(0, ccm, K1, 32, N1, A1, P1, T1, C1);
 			checkVectors(1, ccm, K2, 48, N2, A2, P2, T2, C2);
 			checkVectors(2, ccm, K3, 64, N3, A3, P3, T3, C3);
 
@@ -124,7 +90,7 @@ namespace Org.BouncyCastle.Crypto.Tests
 
             Array.Copy(C2, 0, inBuf, 10, C2.Length);
 
-            len = ccm.ProcessPacket(inBuf, 10, C2.Length, outBuf, 10);
+            int len = ccm.ProcessPacket(inBuf, 10, C2.Length, outBuf, 10);
             byte[] output = ccm.ProcessPacket(C2, 0, C2.Length);
 
             if (len != output.Length || !isEqual(output, outBuf, 10))