joinmarket-clientserver/test/jmfrost/vectors/tweak_vectors.json

{
    "max_participants": 5,
    "min_participants": 3,
    "group_public_key": "03F9186397E61022663935B3FDFF7880A9F0EC288D8B054DF6AC2BC5777B5FBBB1",
    "secshare_p1": "6FF0F78C1F0E76C4AB67C1B32E0B4B1652120B794AC1AE7EC3992DE06092B566",
    "identifiers": [
        0,
        1,
        2,
        3,
        4
    ],
    "pubshares": [
        "0260C5B10BAF5D471F0D09ED9BDED80B23CEFE0C9DC0F26AD1A0453A6FDFF663E2",
        "028B96AE32F17C49C6111D6BF7D17E89428734D6DED0E31C480F2BABD263DDFA28",
        "029456C5A981CF9DA72BF7AF0F82C44A343DC08419911286E975D16697D93B9A61",
        "030CAA62081616E0B833FBD39A1058C1A11A23FB8307127D486914E8BF2E5935BB",
        "03E483B7D41072D6E883447EB85617A086290EB67B40C89F3A787CF1B66005F488",
        "020000000000000000000000000000000000000000000000000000000000000007"
    ],
    "secnonce_p1": "05AB25AF7D0F8EE4231470B5CF9DCBE7069E007FDDBD7053D5436CED37926CCBDE406FFC1E658CB2B870296D5913305AABC90CD56AEC7066051EB3A63C025C17",
    "pubnonces": [
        "036012764FC86D835893E0E802FD74BF01B80F35E10288CAE866B2ADF3E218017502E128AB0D2112DFFC4852EBF5F62F69770EAD9CB777229FA27C4167F589CCCF63",
        "03DB57751EA90F2DFCDF684CE3C47F2CD33E54FB821347827844AE04913F36AB8D02B38858FB1D03A92D1D734DF0445FD8603F861984EC61B368AAE29FE862678700",
        "028B115FE43676F134793CD556EFFBE6995C53F8CC4EAFA139008CF0337D9F39D6030D4B01F9BBF4B603C08ECB78C3207E4B43A10273FD82267A40407C864B314F13",
        "03AF20782F4A855E5671A0ED5E845EC9D4CA6DC662423C3B2AE098FE315086ED1E0387542FE72832136823C2206385C1935355F1CECF7AA92AA23E33E3B9C43B0C55",
        "022525FD3CA2F5C36A5298BFC4E4175620E3DF5C6098337CD484A872F335C43B48037C254E70008552F26D59F4914E0612346E7B6879B84BE46ADA9A7F2862EE9159"
    ],
    "aggnonces": [
        "038ECCE47C2DEBB46EBD7C04DE2580237AE4C37E565BC10253D925F25257F4F1E903BF7AEBEDAAAEA115592133BE23F991D97DD843F06875CFB678239BFAE407F668",
        "0218CA838EE6DE2703318E7399F23A1EE6DE41461DB51D7A8EEB626E66FC5D64270294D9CFC121378285C93B1BE040B24F78A4D33810C1889DB8D4CA19C453F28C73",
        "02FEC5F20C003199EE392537E83AEEA5EA8A1C565C71959B844990A3C079FCCD640334C5B98145FDC9444C322220F53D7A314D4962450B3BBA68916C3FFB2824740E",
        "0245B149422D60D950DF04C4672A08A35F4FA3EACF476583E20A746DB97EC1E9300379BDC2C694DCE76C86548E48483CF1B88032F6EB92D978E2990A4112E7F23E01"
    ],
    "tweaks": [
        "E8F791FF9225A2AF0102AFFF4A9A723D9612A682A25EBE79802B263CDFCD83BB",
        "AE2EA797CC0FE72AC5B97B97F3C6957D7E4199A167A58EB08BCAFFDA70AC0455",
        "F52ECBC565B3D8BEA2DFD5B75A4F457E54369809322E4120831626F290FA87E0",
        "1969AD73CC177FA0B4FCED6DF1F7BF9907E665FDE9BA196A74FED0A3CF5AEF9D",
        "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141"
    ],
    "msg": "F95466D086770E689964664219266FE5ED215C92AE20BAB5C9D79ADDDDF3C0CF",
    "valid_test_cases": [
        {
            "id_indices": [
                0,
                1,
                2
            ],
            "pubshare_indices": [
                0,
                1,
                2
            ],
            "pubnonce_indices": [
                0,
                1,
                2
            ],
            "tweak_indices": [],
            "aggnonce_index": 0,
            "is_xonly": [],
            "signer_index": 0,
            "expected": "B45B8C1195CBFC1904D09BE6E58DDB9A7DFC4100A8DEC40F9E5B80347FA6E1F3",
            "comment": "No tweak"
        },
        {
            "id_indices": [
                0,
                1,
                2
            ],
            "pubshare_indices": [
                0,
                1,
                2
            ],
            "pubnonce_indices": [
                0,
                1,
                2
            ],
            "tweak_indices": [
                0
            ],
            "aggnonce_index": 0,
            "is_xonly": [
                true
            ],
            "signer_index": 0,
            "expected": "58FB09FCC09794ED1566B0101F169D82CB2E2FF08070F18ECBFC7351276B68E3",
            "comment": "A single x-only tweak"
        },
        {
            "id_indices": [
                0,
                1,
                2
            ],
            "pubshare_indices": [
                0,
                1,
                2
            ],
            "pubnonce_indices": [
                0,
                1,
                2
            ],
            "tweak_indices": [
                0
            ],
            "aggnonce_index": 0,
            "is_xonly": [
                false
            ],
            "signer_index": 0,
            "expected": "830863630570E8EA492FE715ABD1C987DDAB7E2D4E6D05EBB902B5CEAF5A61F5",
            "comment": "A single plain tweak"
        },
        {
            "id_indices": [
                0,
                1,
                2
            ],
            "pubshare_indices": [
                0,
                1,
                2
            ],
            "pubnonce_indices": [
                0,
                1,
                2
            ],
            "tweak_indices": [
                0,
                1
            ],
            "aggnonce_index": 0,
            "is_xonly": [
                false,
                true
            ],
            "signer_index": 0,
            "expected": "BD60D37B029E5F40DF8901E2D82CD555A72F01FC9FADEFDB77CAF260C07E5D03",
            "comment": "A plain tweak followed by an x-only tweak"
        },
        {
            "id_indices": [
                0,
                1,
                2
            ],
            "pubshare_indices": [
                0,
                1,
                2
            ],
            "pubnonce_indices": [
                0,
                1,
                2
            ],
            "tweak_indices": [
                0,
                1,
                2,
                3
            ],
            "aggnonce_index": 0,
            "is_xonly": [
                true,
                false,
                true,
                false
            ],
            "signer_index": 0,
            "expected": "0F4BC5D13A3BB11C038388699484B931C0205AFD1A23E8FEEC6D5D972F913F41",
            "comment": "Four tweaks: x-only, plain, x-only, plain. If an implementation prohibits applying plain tweaks after x-only tweaks, it can skip this test vector or return an error"
        },
        {
            "id_indices": [
                0,
                1,
                2
            ],
            "pubshare_indices": [
                0,
                1,
                2
            ],
            "pubnonce_indices": [
                0,
                1,
                2
            ],
            "tweak_indices": [
                0,
                1,
                2,
                3
            ],
            "aggnonce_index": 0,
            "is_xonly": [
                false,
                false,
                true,
                true
            ],
            "signer_index": 0,
            "expected": "7CBAFEF4D47C29C6A4228F23F95A056ADE5BDA7AA1BAE31E81BF63866BDCDBE8",
            "comment": "Four tweaks: plain, plain, x-only, x-only"
        },
        {
            "id_indices": [
                0,
                1,
                2,
                3
            ],
            "pubshare_indices": [
                0,
                1,
                2,
                3
            ],
            "pubnonce_indices": [
                0,
                1,
                2,
                3
            ],
            "tweak_indices": [
                0,
                1,
                2,
                3
            ],
            "aggnonce_index": 1,
            "is_xonly": [
                false,
                false,
                true,
                true
            ],
            "signer_index": 0,
            "expected": "B753D6F8BC25E2D5F3252975CB8FCDE5D02778B31B20EE824CB3924A9C90857B",
            "comment": "Tweaking with t < number of signers < n. The expected value (partial sig) must match the previous test vector"
        },
        {
            "id_indices": [
                0,
                1,
                2,
                3,
                4
            ],
            "pubshare_indices": [
                0,
                1,
                2,
                3,
                4
            ],
            "pubnonce_indices": [
                0,
                1,
                2,
                3,
                4
            ],
            "tweak_indices": [
                0,
                1,
                2,
                3
            ],
            "aggnonce_index": 2,
            "is_xonly": [
                false,
                false,
                true,
                true
            ],
            "signer_index": 0,
            "expected": "2B029B494C0DBEC46CD0F68D6B0679E87D532AD05488B63267F1DF3A1D117880",
            "comment": "Tweaking with maximum possible signers"
        }
    ],
    "error_test_cases": [
        {
            "id_indices": [
                0,
                1,
                2
            ],
            "pubshare_indices": [
                0,
                1,
                2
            ],
            "tweak_indices": [
                4
            ],
            "aggnonce_index": 0,
            "is_xonly": [
                false
            ],
            "signer_index": 0,
            "error": {
                "type": "ValueError",
                "message": "The tweak must be less than n."
            },
            "comment": "Tweak is invalid because it exceeds group size"
        },
        {
            "id_indices": [
                0,
                1,
                2
            ],
            "pubshare_indices": [
                0,
                1,
                2
            ],
            "tweak_indices": [
                0,
                1,
                2,
                3
            ],
            "aggnonce_index": 0,
            "is_xonly": [
                true,
                false
            ],
            "signer_index": 0,
            "error": {
                "type": "ValueError",
                "message": "The tweaks and is_xonly arrays must have the same length."
            },
            "comment": "Tweaks count doesn't match the tweak modes count"
        }
    ]
}