diff --git a/sm4/sm4_gcm_test.go b/sm4/sm4_gcm_test.go
index e1baf42..c16d7bb 100644
--- a/sm4/sm4_gcm_test.go
+++ b/sm4/sm4_gcm_test.go
@@ -109,6 +109,18 @@ func TestGcmSm4Finish(t *testing.T) {
 	fmt.Println()
 }
 
+/*
+amd64 result= {
+71 F0 B5 6E B6 6A 89 11 98 01 23 72 4B F6 0D 0C
+5B 36 17 D5 95 7E B6 42 8C 6A C7 E1 80 76 70 B6
+16 3E 35 A0 B7 51 62 AA 1D AF C1 15 2D C4 3B 9D
+}
+arm64 result = {
+98 01 23 72 4B F6 0D 0C 71 F0 B5 6E B6 6A 89 11
+8C 6A C7 E1 80 76 70 B6 5B 36 17 D5 95 7E B6 42
+16 3E 35 A0 B7 51 62 AA 1D AF C1 15 2D C4 3B 9D
+}
+*/
 func TestBothDataPlaintext(t *testing.T) {
 	g := genPrecomputeTable()
 	var tagOut, tagMask [gcmBlockSize]byte
diff --git a/sm4_test/gcm_sm4_test.go b/sm4_test/gcm_sm4_test.go
index e7c74a2..7c0fc9d 100644
--- a/sm4_test/gcm_sm4_test.go
+++ b/sm4_test/gcm_sm4_test.go
@@ -75,42 +75,42 @@ var sm4GCMTests = []struct {
 		"",
 		"97ce841f7d174d76969fb46b19e742cf28983f4439909cbb6c27662dd4fbbc73",
 	},
-	{
+	{ //#9
 		"fe47fcce5fc32665d2ae399e4eec72ba",
 		"5adb9609dbaeb58cbd6e7275",
 		"7c0e88c88899a779228465074797cd4c2e1498d259b54390b85e3eef1c02df60e743f1b840382c4bccaf3bafb4ca8429bea063",
 		"88319d6e1d3ffa5f987199166c8a9b56c2aeba5a",
 		"2276da0e9a4ccaa2a5934c96ba1dc6b0a52b3430ca011b4db4bf6e298b3a58425402952806350fdda7ac20bc38838d7124ee7c333e395b9a94c508b6bf0ce6b2d10d61",
 	},
-	{
+	{ //#10
 		"ec0c2ba17aa95cd6afffe949da9cc3a8",
 		"296bce5b50b7d66096d627ef",
 		"b85b3753535b825cbe5f632c0b843c741351f18aa484281aebec2f45bb9eea2d79d987b764b9611f6c0f8641843d5d58f3a242",
 		"f8d00f05d22bf68599bcdeb131292ad6e2df5d14",
 		"3175cd3cb772af34490e4f5203b6a5743cd9b3798c387b7bda2708ff82d520c35d3022767b2d0fe4addff59fb25ead69ca3dd4d73ce1b4cb53a7c4cdc6a4c1fb06c316",
 	},
-	{
+	{ //#11
 		"2c1f21cf0f6fb3661943155c3e3d8492",
 		"23cb5ff362e22426984d1907",
 		"42f758836986954db44bf37c6ef5e4ac0adaf38f27252a1b82d02ea949c8a1a2dbc0d68b5615ba7c1220ff6510e259f06655d8",
 		"5d3624879d35e46849953e45a32a624d6a6c536ed9857c613b572b0333e701557a713e3f010ecdf9a6bd6c9e3e44b065208645aff4aabee611b391528514170084ccf587177f4488f33cfb5e979e42b6e1cfc0a60238982a7aec",
 		"9db299bb7f9d6914c4a13589cf41ab014445e4914c1571745d50508bf0f6adeaa41aa4b081a444ee82fed6769da92f5e727d004b21791f961e212a69bfe80af14e7adf",
 	},
-	{
+	{ //#12
 		"d9f7d2411091f947b4d6f1e2d1f0fb2e",
 		"e1934f5db57cc983e6b180e7",
 		"73ed042327f70fe9c572a61545eda8b2a0c6e1d6c291ef19248e973aee6c312012f490c2c6f6166f4a59431e182663fcaea05a",
 		"0a8a18a7150e940c3d87b38e73baee9a5c049ee21795663e264b694a949822b639092d0e67015e86363583fcf0ca645af9f43375f05fdb4ce84f411dcbca73c2220dea03a20115d2e51398344b16bee1ed7c499b353d6c597af8",
 		"65c81d83857626a3ec94c913a9f44fa065b6cd61ca5dd6e15e15bb7f16e757202ef966ab1f1e8e6dcbc82f002d29ba6070f53cd79767b1cbcb8cdb656a6a4369f297fc",
 	},
-	{
+	{ //#13
 		"fe9bb47deb3a61e423c2231841cfd1fb",
 		"4d328eb776f500a2f7fb47aa",
 		"f1cc3818e421876bb6b8bbd6c9",
 		"",
 		"d8ce306b812aa1b09299ceef804e76b1cb3f736791a5b0d93774d40c2a",
 	},
-	{
+	{ //#14
 		"6703df3701a7f54911ca72e24dca046a",
 		"12823ab601c350ea4bc2488c",
 		"793cd125b0b84a043e3ac67717",
@@ -118,49 +118,49 @@ var sm4GCMTests = []struct {
 		"f42f741a51c02f71a99519f60a55c8dbdcc9a15549158cc1acd6754847",
 	},
 	// These cases test non-standard nonce sizes.
-	{
+	{ //#15
 		"1672c3537afa82004c6b8a46f6f0d026",
 		"05",
 		"",
 		"",
 		"65bde02c20351976153d5d2b49790e30",
 	},
-	{
+	{ //#16
 		"9a4fea86a621a91ab371e492457796c0",
 		"75",
 		"ca6131faf0ff210e4e693d6c31c109fc5b6f54224eb120f37de31dc59ec669b6",
 		"4f6e2585c161f05a9ae1f2f894e9f0ab52b45d0f",
 		"b86d6055e7e07a664801ccce38172bf7d91dc20babf2c0662d635cc9111ffefb308ee64ce01afe544b6ee1a65b803cb9",
 	},
-	{
+	{ //#17
 		"d0f1f4defa1e8c08b4b26d576392027c",
 		"42b4f01eb9f5a1ea5b1eb73b0fb0baed54f387ecaa0393c7d7dffc6af50146ecc021abf7eb9038d4303d91f8d741a11743166c0860208bcc02c6258fd9511a2fa626f96d60b72fcff773af4e88e7a923506e4916ecbd814651e9f445adef4ad6a6b6c7290cc13b956130eef5b837c939fcac0cbbcc9656cd75b13823ee5acdac",
 		"",
 		"",
 		"1edcf8ea546af4879379e7653c53dddc",
 	},
-	{
+	{ //#18
 		"4a0c00a3d284dea9d4bf8b8dde86685e",
 		"f8cbe82588e784bcacbe092cd9089b51e01527297f635bf294b3aa787d91057ef23869789698ac960707857f163ecb242135a228ad93964f5dc4a4d7f88fd7b3b07dd0a5b37f9768fb05a523639f108c34c661498a56879e501a2321c8a4a94d7e1b89db255ac1f685e185263368e99735ebe62a7f2931b47282be8eb165e4d7",
 		"6d4bf87640a6a48a50d28797b7",
 		"8d8c7ffc55086d539b5a8f0d1232654c",
 		"193952a26ab455b3c16db216bb2597cba90a9946dec5b7d085ceb7408e",
 	},
-	{
+	{ //#19
 		"0e18a844ac5bf38e4cd72d9b0942e506",
 		"0870d4b28a2954489a0abcd5",
 		"67c6697351ff4aec29cdbaabf2fbe3467cc254f81be8e78d765a2e63339fc99a66320db73158a35a255d051758e95ed4abb2cdc69bb454110e827441213ddc8770e93ea141e1fc673e017e97eadc6b968f385c2aecb03bfb32af3c54ec18db5c021afe43fbfaaa3afb29d1e6053c7c9475d8be6189f95cbba8990f95b1ebf1b3",
 		"05eff700e9a13ae5ca0bcbd0484764bd1f231ea81c7b64c514735ac55e4b79633b706424119e09dcaad4acf21b10af3b33cde3504847155cbb6f2219ba9b7df50be11a1c7f23f829f8a41b13b5ca4ee8983238e0794d3d34bc5f4e77facb6c05ac86212baa1a55a2be70b5733b045cd33694b3afe2f0e49e4f321549fd824ea9",
 		"f492d37084697e941acd69c3d8b53d91760f4bced0fdff529327fb03000b865fbf87133c5816bdafdd23013f1440a30835b7e4d57bb6660e14b438b19b5b07a03f74369f2a11a163e5fcc4fd7ea139982ccf589533011d8efab4a44f6154043099b39f19754a4f434290299c2faa838b92453a1b989f354e7b50ea558daf1f6a88ea50b481a4ffcdd634f324f27cb3f6",
 	},
-	{
+	{ //#20
 		"1f6c3a3bc0542aabba4ef8f6c7169e73",
 		"f3584606472b260e0dd2ebb2",
 		"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",
 		"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",
 		"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",
 	},
-	{
+	{ //#21
 		"0795d80bc7f40f4d41c280271a2e4f7f",
 		"ff824c906594aff365d3cb1f",
 		"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",
@@ -168,35 +168,35 @@ var sm4GCMTests = []struct {
 		"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",
 	},
 	// These cases test non-standard tag sizes.
-	{
+	{ //#22
 		"89c54b0d3bc3c397d5039058c220685f",
 		"bc7f45c00868758d62d4bb4d",
 		"582670b0baf5540a3775b6615605bd05",
 		"48d16cda0337105a50e2ed76fd18e114",
 		"6e37e818153f115f2fab4c890f3eac139a3ee8b30bf2cbcb54c39ff0651313",
 	},
-	{
+	{ //#23
 		"bad6049678bf75c9087b3e3ae7e72c13",
 		"a0a017b83a67d8f1b883e561",
 		"a1be93012f05a1958440f74a5311f4a1",
 		"f7c27b51d5367161dc2ff1e9e3edc6f2",
 		"baa7c826af7983e1824558e7e31d04063543c8a5e80eb58af0e38b7a1581",
 	},
-	{
+	{ //#24
 		"66a3c722ccf9709525650973ecc100a9",
 		"1621d42d3a6d42a2d2bf9494",
 		"61fa9dbbed2190fbc2ffabf5d2ea4ff8",
 		"d7a9b6523b8827068a6354a6d166c6b9",
 		"4e920aff4744aef585b81c80fe962231d13d8f7f03e56a06cb33d12491",
 	},
-	{
+	{ //#25
 		"562ae8aadb8d23e0f271a99a7d1bd4d1",
 		"f7a5e2399413b89b6ad31aff",
 		"bbdc3504d803682aa08a773cde5f231a",
 		"2b9680b886b3efb7c6354b38c63b5373",
 		"716a4e0150125a51e72f95d900814fc37b0ddba2a85bda1f8819b774",
 	},
-	{
+	{ //#26
 		"11754cd72aec309bf52f7687212e8957",
 		"",
 		"",