From a7c4473a48cff8761b0ec9096db1da8ae0f13b04 Mon Sep 17 00:00:00 2001 From: Sun Yimin Date: Wed, 26 Mar 2025 09:30:39 +0800 Subject: [PATCH] internal/sm9/bn256: reduce big.Int usage --- internal/sm9/bn256/bn_pair_b6_test.go | 16 ++-- internal/sm9/bn256/bn_pair_test.go | 112 +++++++++++++------------- 2 files changed, 64 insertions(+), 64 deletions(-) diff --git a/internal/sm9/bn256/bn_pair_b6_test.go b/internal/sm9/bn256/bn_pair_b6_test.go index 1fc40d5..299cad1 100644 --- a/internal/sm9/bn256/bn_pair_b6_test.go +++ b/internal/sm9/bn256/bn_pair_b6_test.go @@ -49,16 +49,16 @@ func Test_PairingB6_A2(t *testing.T) { func Test_PairingB6_B2(t *testing.T) { deB := &twistPoint{} - deB.x.x = *fromBigInt(bigFromHex("74CCC3AC9C383C60AF083972B96D05C75F12C8907D128A17ADAFBAB8C5A4ACF7")) - deB.x.y = *fromBigInt(bigFromHex("01092FF4DE89362670C21711B6DBE52DCD5F8E40C6654B3DECE573C2AB3D29B2")) - deB.y.x = *fromBigInt(bigFromHex("44B0294AA04290E1524FF3E3DA8CFD432BB64DE3A8040B5B88D1B5FC86A4EBC1")) - deB.y.y = *fromBigInt(bigFromHex("8CFC48FB4FF37F1E27727464F3C34E2153861AD08E972D1625FC1A7BD18D5539")) + deB.x.x = *newGFpFromHex("74CCC3AC9C383C60AF083972B96D05C75F12C8907D128A17ADAFBAB8C5A4ACF7") + deB.x.y = *newGFpFromHex("01092FF4DE89362670C21711B6DBE52DCD5F8E40C6654B3DECE573C2AB3D29B2") + deB.y.x = *newGFpFromHex("44B0294AA04290E1524FF3E3DA8CFD432BB64DE3A8040B5B88D1B5FC86A4EBC1") + deB.y.y = *newGFpFromHex("8CFC48FB4FF37F1E27727464F3C34E2153861AD08E972D1625FC1A7BD18D5539") deB.z.SetOne() deB.t.SetOne() rA := &curvePoint{} - rA.x = *fromBigInt(bigFromHex("7CBA5B19069EE66AA79D490413D11846B9BA76DD22567F809CF23B6D964BB265")) - rA.y = *fromBigInt(bigFromHex("A9760C99CB6F706343FED05637085864958D6C90902ABA7D405FBEDF7B781599")) + rA.x = *newGFpFromHex("7CBA5B19069EE66AA79D490413D11846B9BA76DD22567F809CF23B6D964BB265") + rA.y = *newGFpFromHex("A9760C99CB6F706343FED05637085864958D6C90902ABA7D405FBEDF7B781599") rA.z = *one rA.t = *one @@ -70,8 +70,8 @@ func Test_PairingB6_B2(t *testing.T) { func Test_PairingB6_B2_2(t *testing.T) { pubE := &curvePoint{} - pubE.x = *fromBigInt(bigFromHex("9174542668E8F14AB273C0945C3690C66E5DD09678B86F734C4350567ED06283")) - pubE.y = *fromBigInt(bigFromHex("54E598C6BF749A3DACC9FFFEDD9DB6866C50457CFC7AA2A4AD65C3168FF74210")) + pubE.x = *newGFpFromHex("9174542668E8F14AB273C0945C3690C66E5DD09678B86F734C4350567ED06283") + pubE.y = *newGFpFromHex("54E598C6BF749A3DACC9FFFEDD9DB6866C50457CFC7AA2A4AD65C3168FF74210") pubE.z = *one pubE.t = *one diff --git a/internal/sm9/bn256/bn_pair_test.go b/internal/sm9/bn256/bn_pair_test.go index d18ef09..4fe3a44 100644 --- a/internal/sm9/bn256/bn_pair_test.go +++ b/internal/sm9/bn256/bn_pair_test.go @@ -11,44 +11,44 @@ var expected_b2 = &gfP12{} var expected_b2_2 = &gfP12{} func init() { - expected1.x.x.x = *fromBigInt(bigFromHex("4e378fb5561cd0668f906b731ac58fee25738edf09cadc7a29c0abc0177aea6d")) - expected1.x.x.y = *fromBigInt(bigFromHex("28b3404a61908f5d6198815c99af1990c8af38655930058c28c21bb539ce0000")) - expected1.x.y.x = *fromBigInt(bigFromHex("38bffe40a22d529a0c66124b2c308dac9229912656f62b4facfced408e02380f")) - expected1.x.y.y = *fromBigInt(bigFromHex("a01f2c8bee81769609462c69c96aa923fd863e209d3ce26dd889b55e2e3873db")) - expected1.y.x.x = *fromBigInt(bigFromHex("67e0e0c2eed7a6993dce28fe9aa2ef56834307860839677f96685f2b44d0911f")) - expected1.y.x.y = *fromBigInt(bigFromHex("5a1ae172102efd95df7338dbc577c66d8d6c15e0a0158c7507228efb078f42a6")) - expected1.y.y.x = *fromBigInt(bigFromHex("1604a3fcfa9783e667ce9fcb1062c2a5c6685c316dda62de0548baa6ba30038b")) - expected1.y.y.y = *fromBigInt(bigFromHex("93634f44fa13af76169f3cc8fbea880adaff8475d5fd28a75deb83c44362b439")) - expected1.z.x.x = *fromBigInt(bigFromHex("b3129a75d31d17194675a1bc56947920898fbf390a5bf5d931ce6cbb3340f66d")) - expected1.z.x.y = *fromBigInt(bigFromHex("4c744e69c4a2e1c8ed72f796d151a17ce2325b943260fc460b9f73cb57c9014b")) - expected1.z.y.x = *fromBigInt(bigFromHex("84b87422330d7936eaba1109fa5a7a7181ee16f2438b0aeb2f38fd5f7554e57a")) - expected1.z.y.y = *fromBigInt(bigFromHex("aab9f06a4eeba4323a7833db202e4e35639d93fa3305af73f0f071d7d284fcfb")) + expected1.x.x.x = *newGFpFromHex("4e378fb5561cd0668f906b731ac58fee25738edf09cadc7a29c0abc0177aea6d") + expected1.x.x.y = *newGFpFromHex("28b3404a61908f5d6198815c99af1990c8af38655930058c28c21bb539ce0000") + expected1.x.y.x = *newGFpFromHex("38bffe40a22d529a0c66124b2c308dac9229912656f62b4facfced408e02380f") + expected1.x.y.y = *newGFpFromHex("a01f2c8bee81769609462c69c96aa923fd863e209d3ce26dd889b55e2e3873db") + expected1.y.x.x = *newGFpFromHex("67e0e0c2eed7a6993dce28fe9aa2ef56834307860839677f96685f2b44d0911f") + expected1.y.x.y = *newGFpFromHex("5a1ae172102efd95df7338dbc577c66d8d6c15e0a0158c7507228efb078f42a6") + expected1.y.y.x = *newGFpFromHex("1604a3fcfa9783e667ce9fcb1062c2a5c6685c316dda62de0548baa6ba30038b") + expected1.y.y.y = *newGFpFromHex("93634f44fa13af76169f3cc8fbea880adaff8475d5fd28a75deb83c44362b439") + expected1.z.x.x = *newGFpFromHex("b3129a75d31d17194675a1bc56947920898fbf390a5bf5d931ce6cbb3340f66d") + expected1.z.x.y = *newGFpFromHex("4c744e69c4a2e1c8ed72f796d151a17ce2325b943260fc460b9f73cb57c9014b") + expected1.z.y.x = *newGFpFromHex("84b87422330d7936eaba1109fa5a7a7181ee16f2438b0aeb2f38fd5f7554e57a") + expected1.z.y.y = *newGFpFromHex("aab9f06a4eeba4323a7833db202e4e35639d93fa3305af73f0f071d7d284fcfb") - expected_b2.x.x.x = *fromBigInt(bigFromHex("28542FB6954C84BE6A5F2988A31CB6817BA0781966FA83D9673A9577D3C0C134")) - expected_b2.x.x.y = *fromBigInt(bigFromHex("5E27C19FC02ED9AE37F5BB7BE9C03C2B87DE027539CCF03E6B7D36DE4AB45CD1")) - expected_b2.x.y.x = *fromBigInt(bigFromHex("A1ABFCD30C57DB0F1A838E3A8F2BF823479C978BD137230506EA6249C891049E")) - expected_b2.x.y.y = *fromBigInt(bigFromHex("3497477913AB89F5E2960F382B1B5C8EE09DE0FA498BA95C4409D630D343DA40")) - expected_b2.y.x.x = *fromBigInt(bigFromHex("4FEC93472DA33A4DB6599095C0CF895E3A7B993EE5E4EBE3B9AB7D7D5FF2A3D1")) - expected_b2.y.x.y = *fromBigInt(bigFromHex("647BA154C3E8E185DFC33657C1F128D480F3F7E3F16801208029E19434C733BB")) - expected_b2.y.y.x = *fromBigInt(bigFromHex("73F21693C66FC23724DB26380C526223C705DAF6BA18B763A68623C86A632B05")) - expected_b2.y.y.y = *fromBigInt(bigFromHex("0F63A071A6D62EA45B59A1942DFF5335D1A232C9C5664FAD5D6AF54C11418B0D")) - expected_b2.z.x.x = *fromBigInt(bigFromHex("8C8E9D8D905780D50E779067F2C4B1C8F83A8B59D735BB52AF35F56730BDE5AC")) - expected_b2.z.x.y = *fromBigInt(bigFromHex("861CCD9978617267CE4AD9789F77739E62F2E57B48C2FF26D2E90A79A1D86B93")) - expected_b2.z.y.x = *fromBigInt(bigFromHex("9B1CA08F64712E33AEDA3F44BD6CB633E0F722211E344D73EC9BBEBC92142765")) - expected_b2.z.y.y = *fromBigInt(bigFromHex("6BA584CE742A2A3AB41C15D3EF94EDEB8EF74A2BDCDAAECC09ABA567981F6437")) + expected_b2.x.x.x = *newGFpFromHex("28542FB6954C84BE6A5F2988A31CB6817BA0781966FA83D9673A9577D3C0C134") + expected_b2.x.x.y = *newGFpFromHex("5E27C19FC02ED9AE37F5BB7BE9C03C2B87DE027539CCF03E6B7D36DE4AB45CD1") + expected_b2.x.y.x = *newGFpFromHex("A1ABFCD30C57DB0F1A838E3A8F2BF823479C978BD137230506EA6249C891049E") + expected_b2.x.y.y = *newGFpFromHex("3497477913AB89F5E2960F382B1B5C8EE09DE0FA498BA95C4409D630D343DA40") + expected_b2.y.x.x = *newGFpFromHex("4FEC93472DA33A4DB6599095C0CF895E3A7B993EE5E4EBE3B9AB7D7D5FF2A3D1") + expected_b2.y.x.y = *newGFpFromHex("647BA154C3E8E185DFC33657C1F128D480F3F7E3F16801208029E19434C733BB") + expected_b2.y.y.x = *newGFpFromHex("73F21693C66FC23724DB26380C526223C705DAF6BA18B763A68623C86A632B05") + expected_b2.y.y.y = *newGFpFromHex("0F63A071A6D62EA45B59A1942DFF5335D1A232C9C5664FAD5D6AF54C11418B0D") + expected_b2.z.x.x = *newGFpFromHex("8C8E9D8D905780D50E779067F2C4B1C8F83A8B59D735BB52AF35F56730BDE5AC") + expected_b2.z.x.y = *newGFpFromHex("861CCD9978617267CE4AD9789F77739E62F2E57B48C2FF26D2E90A79A1D86B93") + expected_b2.z.y.x = *newGFpFromHex("9B1CA08F64712E33AEDA3F44BD6CB633E0F722211E344D73EC9BBEBC92142765") + expected_b2.z.y.y = *newGFpFromHex("6BA584CE742A2A3AB41C15D3EF94EDEB8EF74A2BDCDAAECC09ABA567981F6437") - expected_b2_2.x.x.x = *fromBigInt(bigFromHex("1052D6E9D13E381909DFF7B2B41E13C987D0A9068423B769480DACCE6A06F492")) - expected_b2_2.x.x.y = *fromBigInt(bigFromHex("5FFEB92AD870F97DC0893114DA22A44DBC9E7A8B6CA31A0CF0467265A1FB48C7")) - expected_b2_2.x.y.x = *fromBigInt(bigFromHex("2C5C3B37E4F2FF83DB33D98C0317BCBBBBF4AC6DF6B89ECA58268B280045E612")) - expected_b2_2.x.y.y = *fromBigInt(bigFromHex("6CED9E2D7C9CD3D5AD630DEFAB0B831506218037EE0F861CF9B43C78434AEC38")) - expected_b2_2.y.x.x = *fromBigInt(bigFromHex("0AE7BF3E1AEC0CB67A03440906C7DFB3BCD4B6EEEBB7E371F0094AD4A816088D")) - expected_b2_2.y.x.y = *fromBigInt(bigFromHex("98DBC791D0671CACA12236CDF8F39E15AEB96FAEB39606D5B04AC581746A663D")) - expected_b2_2.y.y.x = *fromBigInt(bigFromHex("00DD2B7416BAA91172E89D5309D834F78C1E31B4483BB97185931BAD7BE1B9B5")) - expected_b2_2.y.y.y = *fromBigInt(bigFromHex("7EBAC0349F8544469E60C32F6075FB0468A68147FF013537DF792FFCE024F857")) - expected_b2_2.z.x.x = *fromBigInt(bigFromHex("10CC2B561A62B62DA36AEFD60850714F49170FD94A0010C6D4B651B64F3A3A5E")) - expected_b2_2.z.x.y = *fromBigInt(bigFromHex("58C9687BEDDCD9E4FEDAB16B884D1FE6DFA117B2AB821F74E0BF7ACDA2269859")) - expected_b2_2.z.y.x = *fromBigInt(bigFromHex("2A430968F16086061904CE201847934B11CA0F9E9528F5A9D0CE8F015C9AEA79")) - expected_b2_2.z.y.y = *fromBigInt(bigFromHex("934FDDA6D3AB48C8571CE2354B79742AA498CB8CDDE6BD1FA5946345A1A652F6")) + expected_b2_2.x.x.x = *newGFpFromHex("1052D6E9D13E381909DFF7B2B41E13C987D0A9068423B769480DACCE6A06F492") + expected_b2_2.x.x.y = *newGFpFromHex("5FFEB92AD870F97DC0893114DA22A44DBC9E7A8B6CA31A0CF0467265A1FB48C7") + expected_b2_2.x.y.x = *newGFpFromHex("2C5C3B37E4F2FF83DB33D98C0317BCBBBBF4AC6DF6B89ECA58268B280045E612") + expected_b2_2.x.y.y = *newGFpFromHex("6CED9E2D7C9CD3D5AD630DEFAB0B831506218037EE0F861CF9B43C78434AEC38") + expected_b2_2.y.x.x = *newGFpFromHex("0AE7BF3E1AEC0CB67A03440906C7DFB3BCD4B6EEEBB7E371F0094AD4A816088D") + expected_b2_2.y.x.y = *newGFpFromHex("98DBC791D0671CACA12236CDF8F39E15AEB96FAEB39606D5B04AC581746A663D") + expected_b2_2.y.y.x = *newGFpFromHex("00DD2B7416BAA91172E89D5309D834F78C1E31B4483BB97185931BAD7BE1B9B5") + expected_b2_2.y.y.y = *newGFpFromHex("7EBAC0349F8544469E60C32F6075FB0468A68147FF013537DF792FFCE024F857") + expected_b2_2.z.x.x = *newGFpFromHex("10CC2B561A62B62DA36AEFD60850714F49170FD94A0010C6D4B651B64F3A3A5E") + expected_b2_2.z.x.y = *newGFpFromHex("58C9687BEDDCD9E4FEDAB16B884D1FE6DFA117B2AB821F74E0BF7ACDA2269859") + expected_b2_2.z.y.x = *newGFpFromHex("2A430968F16086061904CE201847934B11CA0F9E9528F5A9D0CE8F015C9AEA79") + expected_b2_2.z.y.y = *newGFpFromHex("934FDDA6D3AB48C8571CE2354B79742AA498CB8CDDE6BD1FA5946345A1A652F6") } func Test_Pairing_A2(t *testing.T) { @@ -66,16 +66,16 @@ func Test_Pairing_A2(t *testing.T) { func Test_Pairing_B2(t *testing.T) { deB := &twistPoint{} - deB.x.x = *fromBigInt(bigFromHex("74CCC3AC9C383C60AF083972B96D05C75F12C8907D128A17ADAFBAB8C5A4ACF7")) - deB.x.y = *fromBigInt(bigFromHex("01092FF4DE89362670C21711B6DBE52DCD5F8E40C6654B3DECE573C2AB3D29B2")) - deB.y.x = *fromBigInt(bigFromHex("44B0294AA04290E1524FF3E3DA8CFD432BB64DE3A8040B5B88D1B5FC86A4EBC1")) - deB.y.y = *fromBigInt(bigFromHex("8CFC48FB4FF37F1E27727464F3C34E2153861AD08E972D1625FC1A7BD18D5539")) + deB.x.x = *newGFpFromHex("74CCC3AC9C383C60AF083972B96D05C75F12C8907D128A17ADAFBAB8C5A4ACF7") + deB.x.y = *newGFpFromHex("01092FF4DE89362670C21711B6DBE52DCD5F8E40C6654B3DECE573C2AB3D29B2") + deB.y.x = *newGFpFromHex("44B0294AA04290E1524FF3E3DA8CFD432BB64DE3A8040B5B88D1B5FC86A4EBC1") + deB.y.y = *newGFpFromHex("8CFC48FB4FF37F1E27727464F3C34E2153861AD08E972D1625FC1A7BD18D5539") deB.z.SetOne() deB.t.SetOne() rA := &curvePoint{} - rA.x = *fromBigInt(bigFromHex("7CBA5B19069EE66AA79D490413D11846B9BA76DD22567F809CF23B6D964BB265")) - rA.y = *fromBigInt(bigFromHex("A9760C99CB6F706343FED05637085864958D6C90902ABA7D405FBEDF7B781599")) + rA.x = *newGFpFromHex("7CBA5B19069EE66AA79D490413D11846B9BA76DD22567F809CF23B6D964BB265") + rA.y = *newGFpFromHex("A9760C99CB6F706343FED05637085864958D6C90902ABA7D405FBEDF7B781599") rA.z = *one rA.t = *one @@ -87,8 +87,8 @@ func Test_Pairing_B2(t *testing.T) { func Test_Pairing_B2_2(t *testing.T) { pubE := &curvePoint{} - pubE.x = *fromBigInt(bigFromHex("9174542668E8F14AB273C0945C3690C66E5DD09678B86F734C4350567ED06283")) - pubE.y = *fromBigInt(bigFromHex("54E598C6BF749A3DACC9FFFEDD9DB6866C50457CFC7AA2A4AD65C3168FF74210")) + pubE.x = *newGFpFromHex("9174542668E8F14AB273C0945C3690C66E5DD09678B86F734C4350567ED06283") + pubE.y = *newGFpFromHex("54E598C6BF749A3DACC9FFFEDD9DB6866C50457CFC7AA2A4AD65C3168FF74210") pubE.z = *one pubE.t = *one @@ -102,32 +102,32 @@ func Test_Pairing_B2_2(t *testing.T) { var testGfp12 = &gfP12{ gfP4{ gfP2{ - *fromBigInt(bigFromHex("85AEF3D078640C98597B6027B441A01FF1DD2C190F5E93C454806C11D8806141")), - *fromBigInt(bigFromHex("3722755292130B08D2AAB97FD34EC120EE265948D19C17ABF9B7213BAF82D65B")), + *newGFpFromHex("85AEF3D078640C98597B6027B441A01FF1DD2C190F5E93C454806C11D8806141"), + *newGFpFromHex("3722755292130B08D2AAB97FD34EC120EE265948D19C17ABF9B7213BAF82D65B"), }, gfP2{ - *fromBigInt(bigFromHex("17509B092E845C1266BA0D262CBEE6ED0736A96FA347C8BD856DC76B84EBEB96")), - *fromBigInt(bigFromHex("A7CF28D519BE3DA65F3170153D278FF247EFBA98A71A08116215BBA5C999A7C7")), + *newGFpFromHex("17509B092E845C1266BA0D262CBEE6ED0736A96FA347C8BD856DC76B84EBEB96"), + *newGFpFromHex("A7CF28D519BE3DA65F3170153D278FF247EFBA98A71A08116215BBA5C999A7C7"), }, }, gfP4{ gfP2{ - *fromBigInt(bigFromHex("85AEF3D078640C98597B6027B441A01FF1DD2C190F5E93C454806C11D8806141")), - *fromBigInt(bigFromHex("3722755292130B08D2AAB97FD34EC120EE265948D19C17ABF9B7213BAF82D65B")), + *newGFpFromHex("85AEF3D078640C98597B6027B441A01FF1DD2C190F5E93C454806C11D8806141"), + *newGFpFromHex("3722755292130B08D2AAB97FD34EC120EE265948D19C17ABF9B7213BAF82D65B"), }, gfP2{ - *fromBigInt(bigFromHex("17509B092E845C1266BA0D262CBEE6ED0736A96FA347C8BD856DC76B84EBEB96")), - *fromBigInt(bigFromHex("A7CF28D519BE3DA65F3170153D278FF247EFBA98A71A08116215BBA5C999A7C7")), + *newGFpFromHex("17509B092E845C1266BA0D262CBEE6ED0736A96FA347C8BD856DC76B84EBEB96"), + *newGFpFromHex("A7CF28D519BE3DA65F3170153D278FF247EFBA98A71A08116215BBA5C999A7C7"), }, }, gfP4{ gfP2{ - *fromBigInt(bigFromHex("85AEF3D078640C98597B6027B441A01FF1DD2C190F5E93C454806C11D8806141")), - *fromBigInt(bigFromHex("3722755292130B08D2AAB97FD34EC120EE265948D19C17ABF9B7213BAF82D65B")), + *newGFpFromHex("85AEF3D078640C98597B6027B441A01FF1DD2C190F5E93C454806C11D8806141"), + *newGFpFromHex("3722755292130B08D2AAB97FD34EC120EE265948D19C17ABF9B7213BAF82D65B"), }, gfP2{ - *fromBigInt(bigFromHex("17509B092E845C1266BA0D262CBEE6ED0736A96FA347C8BD856DC76B84EBEB96")), - *fromBigInt(bigFromHex("A7CF28D519BE3DA65F3170153D278FF247EFBA98A71A08116215BBA5C999A7C7")), + *newGFpFromHex("17509B092E845C1266BA0D262CBEE6ED0736A96FA347C8BD856DC76B84EBEB96"), + *newGFpFromHex("A7CF28D519BE3DA65F3170153D278FF247EFBA98A71A08116215BBA5C999A7C7"), }, }, }