| 42 | } |
| 43 | |
| 44 | static bool SignN(const vector<valtype>& multisigdata, const BaseSignatureCreator& creator, const CScript& scriptCode, CScript& scriptSigRet) |
| 45 | { |
| 46 | int nSigned = 0; |
| 47 | int nRequired = multisigdata.front()[0]; |
| 48 | for (unsigned int i = 1; i < multisigdata.size()-1 && nSigned < nRequired; i++) |
| 49 | { |
| 50 | const valtype& pubkey = multisigdata[i]; |
| 51 | CKeyID keyID = CPubKey(pubkey).GetID(); |
| 52 | if (Sign1(keyID, creator, scriptCode, scriptSigRet)) |
| 53 | ++nSigned; |
| 54 | } |
| 55 | return nSigned==nRequired; |
| 56 | } |
| 57 | |
| 58 | /** |
| 59 | * Sign scriptPubKey using signature made with creator. |