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Fix issue 4793 - M/N multisig transaction signature

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naughtyfox
2018-11-12 20:46:00 +03:00
parent 8534f71eed
commit 6732fc7fde
5 changed files with 213 additions and 20 deletions
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src/wallet/wallet2.h
+2 -2
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@@ -374,7 +374,7 @@ namespace tools
struct multisig_sig
{
rct::rctSig sigs;
crypto::public_key ignore;
std::unordered_set<crypto::public_key> ignore;
std::unordered_set<rct::key> used_L;
std::unordered_set<crypto::public_key> signing_keys;
rct::multisig_out msout;
@@ -1256,7 +1256,7 @@ namespace tools
void scan_output(const cryptonote::transaction &tx, const crypto::public_key &tx_pub_key, size_t i, tx_scan_info_t &tx_scan_info, int &num_vouts_received, std::unordered_map<cryptonote::subaddress_index, uint64_t> &tx_money_got_in_outs, std::vector<size_t> &outs);
void trim_hashchain();
crypto::key_image get_multisig_composite_key_image(size_t n) const;
rct::multisig_kLRki get_multisig_composite_kLRki(size_t n, const crypto::public_key &ignore, std::unordered_set<rct::key> &used_L, std::unordered_set<rct::key> &new_used_L) const;
rct::multisig_kLRki get_multisig_composite_kLRki(size_t n, const std::unordered_set<crypto::public_key> &ignore_set, std::unordered_set<rct::key> &used_L, std::unordered_set<rct::key> &new_used_L) const;
rct::multisig_kLRki get_multisig_kLRki(size_t n, const rct::key &k) const;
rct::key get_multisig_k(size_t idx, const std::unordered_set<rct::key> &used_L) const;
void update_multisig_rescan_info(const std::vector<std::vector<rct::key>> &multisig_k, const std::vector<std::vector<tools::wallet2::multisig_info>> &info, size_t n);