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BIP-375: update labeled test vectors

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Now PSBT_OUT_SP_V0_INFO provides labeled-spend public key not the base-spend
public key.

Modify test vector with labeled-spend key to the same recipient from:
two sp outputs - output 0 uses label=3 / output 1 uses label=1
to:
three sp outputs (same scan key) - output 0 uses label=1, outputs 1 and 2 uses label=2 (same spend key)
This vector excercises the BIP375 sorting outputs with same scan key properly.

The next commit will fix the validation logic and address this failing test.

bump ChangeLog to 0.1.3
This commit is contained in:
macgyver13 committed 2026-11-04 18:14:49 -05:00
1 parent a0c977f375
commit 434a4d2659
2 files changed
+29 -20
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bip-0375.mediawiki
+5 -3
View File
@@ -11,7 +11,7 @@
Assigned: 2025-01-08 Assigned: 2025-01-08
License: BSD-2-Clause License: BSD-2-Clause
Discussion: https://groups.google.com/g/bitcoindev/c/5G5wzqUXyk4 Discussion: https://groups.google.com/g/bitcoindev/c/5G5wzqUXyk4
Version: 0.1.2 Version: 0.1.3
Requires: 352, 370, 374 Requires: 352, 370, 374
</pre> </pre>
@@ -123,7 +123,7 @@ The new per-output types are defined as follows:
| None | None
| No key data | No key data
| <tt><33 byte scan key> <33 byte spend key></tt> | <tt><33 byte scan key> <33 byte spend key></tt>
| The scan and spend public keys from the silent payments address. | The scan and spend public keys from the silent payments address, referred to in this document as a ''silent payment code''. For a labeled address, the spend key is the labeled spend key ''B<sub>m</sub>''.
| |
| 0 | 0
| 2 | 2
@@ -372,7 +372,7 @@ Use the provided [[bip-0375/test_runner.py|test runner]] to validate each test v
| one input / two sp outputs - output 0 has no label / output 1 uses label=0 convention for sp change | one input / two sp outputs - output 0 has no label / output 1 uses label=0 convention for sp change
|- |-
| Can Finalize | Can Finalize
| two sp outputs - output 0 uses label=3 / output 1 uses label=1 | three sp outputs (same scan key) - output 0 uses label=1, outputs 1 and 2 uses label=2 (same spend key)
|- |-
| Can Finalize | Can Finalize
| two inputs using per-input ECDH shares - only eligible inputs contribute shares (P2SH excluded) | two inputs using per-input ECDH shares - only eligible inputs contribute shares (P2SH excluded)
@@ -407,6 +407,8 @@ Use the provided [[bip-0375/test_runner.py|test runner]] to validate each test v
== Changelog == == Changelog ==
* '''0.1.3''' (2026-09-29):
** Correct labeled test vectors and reference: include labeled-spend key in PSBT_OUT_SP_V0_INFO.
* '''0.1.2''' (2026-09-27): * '''0.1.2''' (2026-09-27):
** Validate PSBT_OUT_SP_V0_LABEL is exactly 4 bytes; add invalid test vector for wrong length. ** Validate PSBT_OUT_SP_V0_LABEL is exactly 4 bytes; add invalid test vector for wrong length.
* '''0.1.1''' (2026-04-16): * '''0.1.1''' (2026-04-16):
bip-0375/bip375_test_vectors.json
+24 -17
View File
@@ -1,6 +1,6 @@
{ {
"description": "BIP-375 Test Vectors", "description": "BIP-375 Test Vectors",
"version": "1.1", "version": "1.1.1",
"notes": [ "notes": [
"Generated by https://github.com/macgyver13/bip375-test-generator/", "Generated by https://github.com/macgyver13/bip375-test-generator/",
"Each vector includes: base64-encoded psbt and description", "Each vector includes: base64-encoded psbt and description",
@@ -926,7 +926,7 @@
{ {
"output_index": 0, "output_index": 0,
"amount": 100000, "amount": 100000,
"sp_v0_info": "027a487fc19fb769877b8742d6ea18118f3c4e72b1ea8c6de602a7ad4a41dbe0680361e1b1e9de5e42cb2007f7ca54b9e0d57ed13938fad56d3f19e57513a8fce039", "sp_v0_info": "027a487fc19fb769877b8742d6ea18118f3c4e72b1ea8c6de602a7ad4a41dbe06803ea8f228be2b716dacdefcb2810072874f00a476f5c07bd051917126cc64b3def",
"sp_v0_label": 1, "sp_v0_label": 1,
"script": "51202268cf529959f30ac8f7a5471ca4c67536a51f0e5b168af03eed4715edcc72e0" "script": "51202268cf529959f30ac8f7a5471ca4c67536a51f0e5b168af03eed4715edcc72e0"
}, },
@@ -940,7 +940,7 @@
}, },
{ {
"description": "can finalize: one input / two sp outputs - output 0 has no label / output 1 uses label=0 convention for sp change", "description": "can finalize: one input / two sp outputs - output 0 has no label / output 1 uses label=0 convention for sp change",
"psbt": "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", "psbt": "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",
"supplementary": { "supplementary": {
"inputs": [ "inputs": [
{ {
@@ -980,16 +980,16 @@
{ {
"output_index": 1, "output_index": 1,
"amount": 190000, "amount": 190000,
"sp_v0_info": "025f0ec1b38d9984a7eb62f15be403020410f142edf4d69e363f5615afd2a6b6cd037cd462358c69c40525247a8793944d9e67484b248fd84a1e7ee4f920b4da41b5", "sp_v0_info": "025f0ec1b38d9984a7eb62f15be403020410f142edf4d69e363f5615afd2a6b6cd02ce0b3219a5aa5df8f21ce393e962cdda7d51546da4d35c38ed0188a596e760f3",
"sp_v0_label": 0, "sp_v0_label": 0,
"script": "5120761dbd34929884a66729ebdcdbacf167482df62c14f098e4ef18d70fe06aefd0" "script": "5120e42a181488d8fff6e7161f715f5ef0f47dc6c8480848aad684471bf3ea58f352"
} }
] ]
} }
}, },
{ {
"description": "can finalize: two sp outputs - output 0 uses label=3 / output 1 uses label=1", "description": "can finalize: three sp outputs (same scan key) - output 0 uses label=1, outputs 1 and 2 uses label=2 (same spend key)",
"psbt": "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", "psbt": "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",
"supplementary": { "supplementary": {
"inputs": [ "inputs": [
{ {
@@ -999,8 +999,8 @@
"prevout_txid": "18a717663b0bab14b12a1a771323ff1e4079dd532e5dd13e28ea1081c700984a", "prevout_txid": "18a717663b0bab14b12a1a771323ff1e4079dd532e5dd13e28ea1081c700984a",
"prevout_index": 0, "prevout_index": 0,
"prevout_scriptpubkey": "0014229a72d34a645bd3496bbbf50bbb81c9063f4f94", "prevout_scriptpubkey": "0014229a72d34a645bd3496bbbf50bbb81c9063f4f94",
"amount": 300000, "amount": 400000,
"witness_utxo": "e093040000000000160014229a72d34a645bd3496bbbf50bbb81c9063f4f94", "witness_utxo": "801a060000000000160014229a72d34a645bd3496bbbf50bbb81c9063f4f94",
"sequence": 4294967294, "sequence": 4294967294,
"signed": true "signed": true
} }
@@ -1016,17 +1016,24 @@
"outputs": [ "outputs": [
{ {
"output_index": 0, "output_index": 0,
"amount": 100000, "amount": 100001,
"sp_v0_info": "028b790e0987fde9f0d12398eb6be30c7376793c647865a2a02f2efc960d96656803b44347335c63f505e55e268ab280f318b4a6aa14492ff379c3668a1f54ef8c9b", "sp_v0_info": "028b790e0987fde9f0d12398eb6be30c7376793c647865a2a02f2efc960d96656803d431588dee61ab3a39725b299c3742dc66a0861decf591b423b0e527070f8234",
"sp_v0_label": 3, "sp_v0_label": 1,
"script": "5120caf732f41e7551909c94a335d1578ea7b766027b886cdd1c1701d9bfc6b78488" "script": "51201bffa10fdaa2502c2f0c9285fe0af19a50f8515e3b6dfbf56de850d999014400"
}, },
{ {
"output_index": 1, "output_index": 1,
"amount": 190000, "amount": 190002,
"sp_v0_info": "028b790e0987fde9f0d12398eb6be30c7376793c647865a2a02f2efc960d96656803b44347335c63f505e55e268ab280f318b4a6aa14492ff379c3668a1f54ef8c9b", "sp_v0_info": "028b790e0987fde9f0d12398eb6be30c7376793c647865a2a02f2efc960d966568032193ad0c875fac5243738022900a7724c6175ddac9944165aab457aadf9c4f3c",
"sp_v0_label": 1, "sp_v0_label": 2,
"script": "51204d07a0d3b0f61a7c5efe36c2c3c587c8b698418546008cf819bbda4ce3181221" "script": "5120884da6708c82b9b56c98bd3be6e5f53894bb1bfd90bfacf894025570f6bd5305"
},
{
"output_index": 2,
"amount": 100002,
"sp_v0_info": "028b790e0987fde9f0d12398eb6be30c7376793c647865a2a02f2efc960d966568032193ad0c875fac5243738022900a7724c6175ddac9944165aab457aadf9c4f3c",
"sp_v0_label": 2,
"script": "5120d291d339280e0c86e2c708a591f8e8e2f892d12a7cfe8510b667799b71131c86"
} }
] ]
} }