mirrors/bitcoin
1
0
Fork 0
mirror of https://github.com/bitcoin/bitcoin.git synced 2024-11-20 02:25:40 +01:00
Code Issues Projects Releases Wiki Activity

Document additional IsWitnessStandard behavior

Browse Source
This commit is contained in:
Pieter Wuille 2020-10-21 13:03:38 -07:00
parent 6040de9a46
commit ea0e78677b
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/policy/policy.h
View File

@ -103,7 +103,9 @@ bool AreInputsStandard(const CTransaction& tx, const CCoinsViewCache& mapInputs,
/** /**
* Check if the transaction is over standard P2WSH resources limit: * Check if the transaction is over standard P2WSH resources limit:
* 3600bytes witnessScript size, 80bytes per witness stack element, 100 witness stack elements * 3600bytes witnessScript size, 80bytes per witness stack element, 100 witness stack elements
* These limits are adequate for multi-signature up to n-of-100 using OP_CHECKSIG, OP_ADD, and OP_EQUAL, * These limits are adequate for multisignatures up to n-of-100 using OP_CHECKSIG, OP_ADD, and OP_EQUAL.
*
* Also enforce a maximum stack item size limit and no annexes for tapscript spends.
*/ */
bool IsWitnessStandard(const CTransaction& tx, const CCoinsViewCache& mapInputs); bool IsWitnessStandard(const CTransaction& tx, const CCoinsViewCache& mapInputs);