Scrub privkeys from memory after done

2019-07-15 04:06:20 -11:00
parent 9ac1b1fea8
commit ab4619c98b
14 changed files with 119 additions and 44 deletions
--- a/src/cc/musig.cpp
+++ b/src/cc/musig.cpp
@@ -482,10 +482,12 @@ UniValue musig_session(uint64_t txfee,struct CCcontract_info *cp,cJSON *params)
                MUSIG[musiglocation]->numcommits = 1;
            result.push_back(Pair("commitment",str));
            result.push_back(Pair("result","success"));
+            memset(privkey,0,sizeof(privkey));
            return(result);
        }
        else
        {
+            memset(privkey,0,sizeof(privkey));
            memset(session,0,sizeof(session));
            return(cclib_error(result,"couldnt initialize session"));
        }