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-rw-r--r--crypto/test/src/crypto/test/AsconTest.cs35
1 files changed, 35 insertions, 0 deletions
diff --git a/crypto/test/src/crypto/test/AsconTest.cs b/crypto/test/src/crypto/test/AsconTest.cs
index 1dc32ba4b..255cc2770 100644
--- a/crypto/test/src/crypto/test/AsconTest.cs
+++ b/crypto/test/src/crypto/test/AsconTest.cs
@@ -373,6 +373,7 @@ namespace BouncyCastle.Crypto.Tests
                 Assert.Fail("Splitting input of plaintext should output the same ciphertext");
             }
 
+<<<<<<< HEAD
 //#if NETCOREAPP2_1_OR_GREATER || NETSTANDARD2_1_OR_GREATER
 //            Span<byte> c4_1 = new byte[c2.Length];
 //            Span<byte> c4_2 = new byte[c2.Length];
@@ -405,6 +406,40 @@ namespace BouncyCastle.Crypto.Tests
 //                Assert.Fail("mac should match for the same AAD and message with different offset for both input and output");
 //            }
 //#endif
+=======
+#if NETCOREAPP2_1_OR_GREATER || NETSTANDARD2_1_OR_GREATER
+            Span<byte> c4_1 = new byte[c2.Length];
+            Span<byte> c4_2 = new byte[c2.Length];
+            ReadOnlySpan<byte> m5 = new ReadOnlySpan<byte>(m2);
+            ReadOnlySpan<byte> aad4 = new ReadOnlySpan<byte>(aad2);
+            aeadBlockCipher.Init(true, param);
+            aeadBlockCipher.ProcessAadBytes(aad4);
+            offset = aeadBlockCipher.ProcessBytes(m5, c4_1);
+            aeadBlockCipher.DoFinal(c4_2);
+            byte[] c5 = new byte[c2.Length];
+            Array.Copy(c4_1.ToArray(), 0, c5, 0, offset);
+            Array.Copy(c4_2.ToArray(), 0, c5, offset, c5.Length - offset);
+            if (!Arrays.AreEqual(c2, c5))
+            {
+                Assert.Fail("mac should match for the same AAD and message with different offset for both input and output");
+            }
+            aeadBlockCipher.Reset();
+            aeadBlockCipher.Init(false, param);
+            Span<byte> m6_1 = new byte[m2.Length];
+            Span<byte> m6_2 = new byte[m2.Length];
+            ReadOnlySpan<byte> c6 = new ReadOnlySpan<byte>(c2);
+            aeadBlockCipher.ProcessAadBytes(aad4);
+            offset = aeadBlockCipher.ProcessBytes(c6, m6_1);
+            aeadBlockCipher.DoFinal(m6_2);
+            byte[] m6 = new byte[m2.Length];
+            Array.Copy(m6_1.ToArray(), 0, m6, 0, offset);
+            Array.Copy(m6_2.ToArray(), 0, m6, offset, m6.Length - offset);
+            if (!Arrays.AreEqual(m2, m6))
+            {
+                Assert.Fail("mac should match for the same AAD and message with different offset for both input and output");
+            }
+#endif
+>>>>>>> 50f605fdfafd4bcf2fff5f75b1ade5490e7710ab
         }
 
         private void testParameters(AsconEngine ascon, int keySize, int ivSize, int macSize, int blockSize)