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. 2020 Feb 11;22(2):203. doi: 10.3390/e22020203
Algorithm 6 Simplified version of vulnerable Parity multi-signature wallet.
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    contract walletExample {

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        address walletLib = new walletLibExample();

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        address owner;

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    …

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        //FALLBACK

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        function () payable {

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           if(msg.data.lenght > 0) {

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                walletLib.delegatecall(msg.data);

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           }

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        }

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    }

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    contract walletLibExample {

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        …

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        function initWallet(address[] owners, uint required, uint daylimit) {

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           initDaylimit(daylimit);

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           initMultiowned(owners, required);

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           }

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        }