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Add musig2 reference tests (no functional changes)
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@sstone
sstone committed Feb 14, 2024
1 parent 0976292 commit fc67312
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2 changes: 2 additions & 0 deletions tests/build.gradle.kts
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Expand Up @@ -19,6 +19,8 @@ kotlin {
dependencies {
implementation(kotlin("test-common"))
implementation(kotlin("test-annotations-common"))
implementation("org.kodein.memory:klio-files:0.12.0")
api("org.jetbrains.kotlinx:kotlinx-serialization-json:1.5.0")
}
}

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298 changes: 298 additions & 0 deletions tests/src/commonTest/kotlin/fr/acinq/secp256k1/Musig2Test.kt
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144 changes: 144 additions & 0 deletions tests/src/commonTest/resources/musig2/det_sign_vectors.json
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{
"sk": "7FB9E0E687ADA1EEBF7ECFE2F21E73EBDB51A7D450948DFE8D76D7F2D1007671",
"pubkeys": [
"03935F972DA013F80AE011890FA89B67A27B7BE6CCB24D3274D18B2D4067F261A9",
"02F9308A019258C31049344F85F89D5229B531C845836F99B08601F113BCE036F9",
"02DFF1D77F2A671C5F36183726DB2341BE58FEAE1DA2DECED843240F7B502BA659",
"020000000000000000000000000000000000000000000000000000000000000007"
],
"msgs": [
"F95466D086770E689964664219266FE5ED215C92AE20BAB5C9D79ADDDDF3C0CF",
"2626262626262626262626262626262626262626262626262626262626262626262626262626"
],
"valid_test_cases": [
{
"rand": "0000000000000000000000000000000000000000000000000000000000000000",
"aggothernonce": "0337C87821AFD50A8644D820A8F3E02E499C931865C2360FB43D0A0D20DAFE07EA0287BF891D2A6DEAEBADC909352AA9405D1428C15F4B75F04DAE642A95C2548480",
"key_indices": [0, 1, 2],
"tweaks": [],
"is_xonly": [],
"msg_index": 0,
"signer_index": 0,
"expected": [
"03D96275257C2FCCBB6EEB77BDDF51D3C88C26EE1626C6CDA8999B9D34F4BA13A60309BE2BF883C6ABE907FA822D9CA166D51A3DCC28910C57528F6983FC378B7843",
"41EA65093F71D084785B20DC26A887CD941C9597860A21660CBDB9CC2113CAD3"
]
},
{
"rand": null,
"aggothernonce": "0337C87821AFD50A8644D820A8F3E02E499C931865C2360FB43D0A0D20DAFE07EA0287BF891D2A6DEAEBADC909352AA9405D1428C15F4B75F04DAE642A95C2548480",
"key_indices": [1, 0, 2],
"tweaks": [],
"is_xonly": [],
"msg_index": 0,
"signer_index": 1,
"expected": [
"028FBCCF5BB73A7B61B270BAD15C0F9475D577DD85C2157C9D38BEF1EC922B48770253BE3638C87369BC287E446B7F2C8CA5BEB9FFBD1EA082C62913982A65FC214D",
"AEAA31262637BFA88D5606679018A0FEEEC341F3107D1199857F6C81DE61B8DD"
]
},
{
"rand": "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF",
"aggothernonce": "0279BE667EF9DCBBAC55A06295CE870B07029BFCDB2DCE28D959F2815B16F817980279BE667EF9DCBBAC55A06295CE870B07029BFCDB2DCE28D959F2815B16F81798",
"key_indices": [1, 2, 0],
"tweaks": [],
"is_xonly": [],
"msg_index": 1,
"signer_index": 2,
"expected": [
"024FA8D774F0C8743FAA77AFB4D08EE5A013C2E8EEAD8A6F08A77DDD2D28266DB803050905E8C994477F3F2981861A2E3791EF558626E645FBF5AA131C5D6447C2C2",
"FEE28A56B8556B7632E42A84122C51A4861B1F2DEC7E81B632195E56A52E3E13"
],
"comment": "Message longer than 32 bytes"
},
{
"rand": "0000000000000000000000000000000000000000000000000000000000000000",
"aggothernonce": "032DE2662628C90B03F5E720284EB52FF7D71F4284F627B68A853D78C78E1FFE9303E4C5524E83FFE1493B9077CF1CA6BEB2090C93D930321071AD40B2F44E599046",
"key_indices": [0, 1, 2],
"tweaks": ["E8F791FF9225A2AF0102AFFF4A9A723D9612A682A25EBE79802B263CDFCD83BB"],
"is_xonly": [true],
"msg_index": 0,
"signer_index": 0,
"expected": [
"031E07C0D11A0134E55DB1FC16095ADCBD564236194374AA882BFB3C78273BF673039D0336E8CA6288C00BFC1F8B594563529C98661172B9BC1BE85C23A4CE1F616B",
"7B1246C5889E59CB0375FA395CC86AC42D5D7D59FD8EAB4FDF1DCAB2B2F006EA"
],
"comment": "Tweaked public key"
}
],
"error_test_cases": [
{
"rand": "0000000000000000000000000000000000000000000000000000000000000000",
"aggothernonce": "0337C87821AFD50A8644D820A8F3E02E499C931865C2360FB43D0A0D20DAFE07EA0287BF891D2A6DEAEBADC909352AA9405D1428C15F4B75F04DAE642A95C2548480",
"key_indices": [1, 0, 3],
"tweaks": [],
"is_xonly": [],
"msg_index": 0,
"signer_index": 1,
"error": {
"type": "invalid_contribution",
"signer": 2,
"contrib": "pubkey"
},
"comment": "Signer 2 provided an invalid public key"
},
{
"rand": "0000000000000000000000000000000000000000000000000000000000000000",
"aggothernonce": "0337C87821AFD50A8644D820A8F3E02E499C931865C2360FB43D0A0D20DAFE07EA0287BF891D2A6DEAEBADC909352AA9405D1428C15F4B75F04DAE642A95C2548480",
"key_indices": [1, 2],
"tweaks": [],
"is_xonly": [],
"msg_index": 0,
"signer_index": 1,
"error": {
"type": "value",
"message": "The signer's pubkey must be included in the list of pubkeys."
},
"comment": "The signers pubkey is not in the list of pubkeys"
},
{
"rand": "0000000000000000000000000000000000000000000000000000000000000000",
"aggothernonce": "0437C87821AFD50A8644D820A8F3E02E499C931865C2360FB43D0A0D20DAFE07EA0287BF891D2A6DEAEBADC909352AA9405D1428C15F4B75F04DAE642A95C2548480",
"key_indices": [1, 2, 0],
"tweaks": [],
"is_xonly": [],
"msg_index": 0,
"signer_index": 2,
"error": {
"type": "invalid_contribution",
"signer": null,
"contrib": "aggothernonce"
},
"comment": "aggothernonce is invalid due wrong tag, 0x04, in the first half"
},
{
"rand": "0000000000000000000000000000000000000000000000000000000000000000",
"aggothernonce": "0000000000000000000000000000000000000000000000000000000000000000000287BF891D2A6DEAEBADC909352AA9405D1428C15F4B75F04DAE642A95C2548480",
"key_indices": [1, 2, 0],
"tweaks": [],
"is_xonly": [],
"msg_index": 0,
"signer_index": 2,
"error": {
"type": "invalid_contribution",
"signer": null,
"contrib": "aggothernonce"
},
"comment": "aggothernonce is invalid because first half corresponds to point at infinity"
},
{
"rand": "0000000000000000000000000000000000000000000000000000000000000000",
"aggothernonce": "0337C87821AFD50A8644D820A8F3E02E499C931865C2360FB43D0A0D20DAFE07EA0287BF891D2A6DEAEBADC909352AA9405D1428C15F4B75F04DAE642A95C2548480",
"key_indices": [1, 2, 0],
"tweaks": ["FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141"],
"is_xonly": [false],
"msg_index": 0,
"signer_index": 2,
"error": {
"type": "value",
"message": "The tweak must be less than n."
},
"comment": "Tweak is invalid because it exceeds group size"
}
]
}
88 changes: 88 additions & 0 deletions tests/src/commonTest/resources/musig2/key_agg_vectors.json
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{
"pubkeys": [
"02F9308A019258C31049344F85F89D5229B531C845836F99B08601F113BCE036F9",
"03DFF1D77F2A671C5F36183726DB2341BE58FEAE1DA2DECED843240F7B502BA659",
"023590A94E768F8E1815C2F24B4D80A8E3149316C3518CE7B7AD338368D038CA66",
"020000000000000000000000000000000000000000000000000000000000000005",
"02FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC30",
"04F9308A019258C31049344F85F89D5229B531C845836F99B08601F113BCE036F9",
"03935F972DA013F80AE011890FA89B67A27B7BE6CCB24D3274D18B2D4067F261A9"
],
"tweaks": [
"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141",
"252E4BD67410A76CDF933D30EAA1608214037F1B105A013ECCD3C5C184A6110B"
],
"valid_test_cases": [
{
"key_indices": [0, 1, 2],
"expected": "90539EEDE565F5D054F32CC0C220126889ED1E5D193BAF15AEF344FE59D4610C"
},
{
"key_indices": [2, 1, 0],
"expected": "6204DE8B083426DC6EAF9502D27024D53FC826BF7D2012148A0575435DF54B2B"
},
{
"key_indices": [0, 0, 0],
"expected": "B436E3BAD62B8CD409969A224731C193D051162D8C5AE8B109306127DA3AA935"
},
{
"key_indices": [0, 0, 1, 1],
"expected": "69BC22BFA5D106306E48A20679DE1D7389386124D07571D0D872686028C26A3E"
}
],
"error_test_cases": [
{
"key_indices": [0, 3],
"tweak_indices": [],
"is_xonly": [],
"error": {
"type": "invalid_contribution",
"signer": 1,
"contrib": "pubkey"
},
"comment": "Invalid public key"
},
{
"key_indices": [0, 4],
"tweak_indices": [],
"is_xonly": [],
"error": {
"type": "invalid_contribution",
"signer": 1,
"contrib": "pubkey"
},
"comment": "Public key exceeds field size"
},
{
"key_indices": [5, 0],
"tweak_indices": [],
"is_xonly": [],
"error": {
"type": "invalid_contribution",
"signer": 0,
"contrib": "pubkey"
},
"comment": "First byte of public key is not 2 or 3"
},
{
"key_indices": [0, 1],
"tweak_indices": [0],
"is_xonly": [true],
"error": {
"type": "value",
"message": "The tweak must be less than n."
},
"comment": "Tweak is out of range"
},
{
"key_indices": [6],
"tweak_indices": [1],
"is_xonly": [false],
"error": {
"type": "value",
"message": "The result of tweaking cannot be infinity."
},
"comment": "Intermediate tweaking result is point at infinity"
}
]
}
18 changes: 18 additions & 0 deletions tests/src/commonTest/resources/musig2/key_sort_vectors.json
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{
"pubkeys": [
"02DD308AFEC5777E13121FA72B9CC1B7CC0139715309B086C960E18FD969774EB8",
"02F9308A019258C31049344F85F89D5229B531C845836F99B08601F113BCE036F9",
"03DFF1D77F2A671C5F36183726DB2341BE58FEAE1DA2DECED843240F7B502BA659",
"023590A94E768F8E1815C2F24B4D80A8E3149316C3518CE7B7AD338368D038CA66",
"02DD308AFEC5777E13121FA72B9CC1B7CC0139715309B086C960E18FD969774EFF",
"02DD308AFEC5777E13121FA72B9CC1B7CC0139715309B086C960E18FD969774EB8"
],
"sorted_pubkeys": [
"023590A94E768F8E1815C2F24B4D80A8E3149316C3518CE7B7AD338368D038CA66",
"02DD308AFEC5777E13121FA72B9CC1B7CC0139715309B086C960E18FD969774EB8",
"02DD308AFEC5777E13121FA72B9CC1B7CC0139715309B086C960E18FD969774EB8",
"02DD308AFEC5777E13121FA72B9CC1B7CC0139715309B086C960E18FD969774EFF",
"02F9308A019258C31049344F85F89D5229B531C845836F99B08601F113BCE036F9",
"03DFF1D77F2A671C5F36183726DB2341BE58FEAE1DA2DECED843240F7B502BA659"
]
}
51 changes: 51 additions & 0 deletions tests/src/commonTest/resources/musig2/nonce_agg_vectors.json
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{
"pnonces": [
"020151C80F435648DF67A22B749CD798CE54E0321D034B92B709B567D60A42E66603BA47FBC1834437B3212E89A84D8425E7BF12E0245D98262268EBDCB385D50641",
"03FF406FFD8ADB9CD29877E4985014F66A59F6CD01C0E88CAA8E5F3166B1F676A60248C264CDD57D3C24D79990B0F865674EB62A0F9018277A95011B41BFC193B833",
"020151C80F435648DF67A22B749CD798CE54E0321D034B92B709B567D60A42E6660279BE667EF9DCBBAC55A06295CE870B07029BFCDB2DCE28D959F2815B16F81798",
"03FF406FFD8ADB9CD29877E4985014F66A59F6CD01C0E88CAA8E5F3166B1F676A60379BE667EF9DCBBAC55A06295CE870B07029BFCDB2DCE28D959F2815B16F81798",
"04FF406FFD8ADB9CD29877E4985014F66A59F6CD01C0E88CAA8E5F3166B1F676A60248C264CDD57D3C24D79990B0F865674EB62A0F9018277A95011B41BFC193B833",
"03FF406FFD8ADB9CD29877E4985014F66A59F6CD01C0E88CAA8E5F3166B1F676A60248C264CDD57D3C24D79990B0F865674EB62A0F9018277A95011B41BFC193B831",
"03FF406FFD8ADB9CD29877E4985014F66A59F6CD01C0E88CAA8E5F3166B1F676A602FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEFFFFFC30"
],
"valid_test_cases": [
{
"pnonce_indices": [0, 1],
"expected": "035FE1873B4F2967F52FEA4A06AD5A8ECCBE9D0FD73068012C894E2E87CCB5804B024725377345BDE0E9C33AF3C43C0A29A9249F2F2956FA8CFEB55C8573D0262DC8"
},
{
"pnonce_indices": [2, 3],
"expected": "035FE1873B4F2967F52FEA4A06AD5A8ECCBE9D0FD73068012C894E2E87CCB5804B000000000000000000000000000000000000000000000000000000000000000000",
"comment": "Sum of second points encoded in the nonces is point at infinity which is serialized as 33 zero bytes"
}
],
"error_test_cases": [
{
"pnonce_indices": [0, 4],
"error": {
"type": "invalid_contribution",
"signer": 1,
"contrib": "pubnonce"
},
"comment": "Public nonce from signer 1 is invalid due wrong tag, 0x04, in the first half"
},
{
"pnonce_indices": [5, 1],
"error": {
"type": "invalid_contribution",
"signer": 0,
"contrib": "pubnonce"
},
"comment": "Public nonce from signer 0 is invalid because the second half does not correspond to an X coordinate"
},
{
"pnonce_indices": [6, 1],
"error": {
"type": "invalid_contribution",
"signer": 0,
"contrib": "pubnonce"
},
"comment": "Public nonce from signer 0 is invalid because second half exceeds field size"
}
]
}
44 changes: 44 additions & 0 deletions tests/src/commonTest/resources/musig2/nonce_gen_vectors.json
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{
"test_cases": [
{
"rand_": "0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F",
"sk": "0202020202020202020202020202020202020202020202020202020202020202",
"pk": "024D4B6CD1361032CA9BD2AEB9D900AA4D45D9EAD80AC9423374C451A7254D0766",
"aggpk": "0707070707070707070707070707070707070707070707070707070707070707",
"msg": "0101010101010101010101010101010101010101010101010101010101010101",
"extra_in": "0808080808080808080808080808080808080808080808080808080808080808",
"expected_secnonce": "B114E502BEAA4E301DD08A50264172C84E41650E6CB726B410C0694D59EFFB6495B5CAF28D045B973D63E3C99A44B807BDE375FD6CB39E46DC4A511708D0E9D2024D4B6CD1361032CA9BD2AEB9D900AA4D45D9EAD80AC9423374C451A7254D0766",
"expected_pubnonce": "02F7BE7089E8376EB355272368766B17E88E7DB72047D05E56AA881EA52B3B35DF02C29C8046FDD0DED4C7E55869137200FBDBFE2EB654267B6D7013602CAED3115A"
},
{
"rand_": "0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F",
"sk": "0202020202020202020202020202020202020202020202020202020202020202",
"pk": "024D4B6CD1361032CA9BD2AEB9D900AA4D45D9EAD80AC9423374C451A7254D0766",
"aggpk": "0707070707070707070707070707070707070707070707070707070707070707",
"msg": "",
"extra_in": "0808080808080808080808080808080808080808080808080808080808080808",
"expected_secnonce": "E862B068500320088138468D47E0E6F147E01B6024244AE45EAC40ACE5929B9F0789E051170B9E705D0B9EB49049A323BBBBB206D8E05C19F46C6228742AA7A9024D4B6CD1361032CA9BD2AEB9D900AA4D45D9EAD80AC9423374C451A7254D0766",
"expected_pubnonce": "023034FA5E2679F01EE66E12225882A7A48CC66719B1B9D3B6C4DBD743EFEDA2C503F3FD6F01EB3A8E9CB315D73F1F3D287CAFBB44AB321153C6287F407600205109"
},
{
"rand_": "0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F",
"sk": "0202020202020202020202020202020202020202020202020202020202020202",
"pk": "024D4B6CD1361032CA9BD2AEB9D900AA4D45D9EAD80AC9423374C451A7254D0766",
"aggpk": "0707070707070707070707070707070707070707070707070707070707070707",
"msg": "2626262626262626262626262626262626262626262626262626262626262626262626262626",
"extra_in": "0808080808080808080808080808080808080808080808080808080808080808",
"expected_secnonce": "3221975ACBDEA6820EABF02A02B7F27D3A8EF68EE42787B88CBEFD9AA06AF3632EE85B1A61D8EF31126D4663A00DD96E9D1D4959E72D70FE5EBB6E7696EBA66F024D4B6CD1361032CA9BD2AEB9D900AA4D45D9EAD80AC9423374C451A7254D0766",
"expected_pubnonce": "02E5BBC21C69270F59BD634FCBFA281BE9D76601295345112C58954625BF23793A021307511C79F95D38ACACFF1B4DA98228B77E65AA216AD075E9673286EFB4EAF3"
},
{
"rand_": "0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F",
"sk": null,
"pk": "02F9308A019258C31049344F85F89D5229B531C845836F99B08601F113BCE036F9",
"aggpk": null,
"msg": null,
"extra_in": null,
"expected_secnonce": "89BDD787D0284E5E4D5FC572E49E316BAB7E21E3B1830DE37DFE80156FA41A6D0B17AE8D024C53679699A6FD7944D9C4A366B514BAF43088E0708B1023DD289702F9308A019258C31049344F85F89D5229B531C845836F99B08601F113BCE036F9",
"expected_pubnonce": "02C96E7CB1E8AA5DAC64D872947914198F607D90ECDE5200DE52978AD5DED63C000299EC5117C2D29EDEE8A2092587C3909BE694D5CFF0667D6C02EA4059F7CD9786"
}
]
}
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