Monero
$73.26 -4.54%
XMR · 2w

Multisig support added to JavaScript RPC, Java RPC and JNI, and C++ libraries

Here's a demonstration of creating N/N, (N-1)/N, and M/N multisig wallets in Java using native bindings to Monero Core. public static void main(String[] args) { createMultisigParticipants(2, 2); createMultisigParticipants(2, 3); createMultisigParticipants(2, 4); } private static List createMultisigParticipants(int M, int N) { // create participating wallets List wallets = new ArrayList(); for (int i = 0; i < N; i++) { wallets.add(MoneroWalletJni.createWalletRandom("test_wallet_" + (i + 1), "supersecretpassword123", MoneroNetworkType.STAGENET, new MoneroRpcConnection("http://localhost:38081"))); } // prepare and collect multisig hex from each participant List preparedMultisigHexes = new ArrayList(); for (MoneroWallet wallet : wallets) preparedMultisigHexes.add(wallet.prepareMultisig()); // make each wallet multsig and collect results List madeMultisigHexes = new ArrayList(); for (int i = 0; i < wallets.size(); i++) { // collect prepared multisig hexes from wallet's peers List peerMultisigHexes = new ArrayList(); for (int j = 0; j < wallets.size(); j++) if (j != i) peerMultisigHexes.add(preparedMultisigHexes.get(j)); // make wallet multisig and collect result hex MoneroMultisigInitResult result = wallets.get(i).makeMultisig(peerMultisigHexes, M, "supersecretpassword123"); madeMultisigHexes.add(result.getMultisigHex()); } // if wallet is not N/N, exchange multisig keys N-M times if (M != N) { List multisigHexes = madeMultisigHexes; for (int i = 0; i < N - M; i++) { // exchange multisig keys among participants and collect results for next round if applicable List resultMultisigHexes = new ArrayList()...
Continue on self.Monero
Recent news
XMR -4.54% · revuo-monero.com · 20h

Revuo Issue 26

Revuo Monero is a weekly newsletter where you can find find the most recent Monero news.
XMR -4.54% · github.com · 21h

Monero Coffee Chat: 21 September 16:00 UTC

Introduction This monthly meeting will feature longtime active members of the Monero community, who will answer questions from others. It will be loosely organized, and it will run about one hour. Thi...