Fixed #56 and added a test for it

UWPX · Mar 19, 2019 · 8f34971 · 8f34971
1 parent 585d773
commit 8f34971
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Showing 2 changed files with 22 additions and 1 deletion.
diff --git a/AES_GCM/c/gcm.c b/AES_GCM/c/gcm.c
@@ -189,7 +189,7 @@ static void incr (uint8_t *iv) {
 static int countY = 0;
 
 static void printf_output(uint8_t *p, size_t length) {
-	uint8_t i = 0, j = 0;
+	size_t i = 0, j = 0;
 	if ( length > GCM_BLOCK_SIZE) {
 		// first block
 		for ( i = 0; i < GCM_BLOCK_SIZE; i++ ) {

diff --git a/Component_Tests/Classes/Crypto/Test_Aes128GcmCpp.cs b/Component_Tests/Classes/Crypto/Test_Aes128GcmCpp.cs
@@ -74,5 +74,26 @@ public void Test_Aes128GcmCpp_Enc_Dec_3()
             Assert.IsTrue(encData.SequenceEqual(refCiphertext));
             Assert.IsTrue(aesEnc.authTag.SequenceEqual(refAuthTag));
         }
+
+        [TestCategory("Crypto")]
+        [TestMethod]
+        public void Test_Aes128GcmCpp_Enc_Dec_Long_1()
+        {
+            Aes128GcmCpp aesEnc = new Aes128GcmCpp
+            {
+                key = CryptoUtils.hexStringToByteArray("feffe9928665731c6d6a8f9467308308"),
+                iv = CryptoUtils.hexStringToByteArray("cafebabefacedbaddecaf888"),
+            };
+
+            byte[] data = new byte[1024];
+
+            byte[] refCiphertext = CryptoUtils.hexStringToByteArray("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");
+            byte[] refAuthTag = CryptoUtils.hexStringToByteArray("5f4226cd3dbf20fdfbbd1947f6da4e82");
+            byte[] encData = aesEnc.encrypt(data);
+            string s = CryptoUtils.byteArrayToHexString(aesEnc.authTag);
+
+            Assert.IsTrue(encData.SequenceEqual(refCiphertext));
+            Assert.IsTrue(aesEnc.authTag.SequenceEqual(refAuthTag));
+        }
     }
 }