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/channels.cpp
+++ b/src/cc/channels.cpp
@@ -453,6 +453,7 @@ int64_t AddChannelsInputs(struct CCcontract_info *cp,CMutableTransaction &mtx, C
        Myprivkey(myprivkey);        
        if (tokenid!=zeroid) CCaddrTokens1of2set(cp,srcpub,destpub,myprivkey,coinaddr);
        else CCaddr1of2set(cp,srcpub,destpub,myprivkey,coinaddr);
+        memset(myprivkey,0,32);
        return totalinputs;
    }
    else return 0;