Mirrors/coinbin
1
0
Fork 0
mirror of https://github.com/OutCast3k/coinbin.git synced 2025-03-10 11:39:05 +01:00
Code Issues Actions Packages Projects Releases Wiki Activity

Force lower s value per BIP62

Browse Source
This commit is contained in:
bip32jp 2015-01-02 17:45:38 +09:00
parent b4db267cd7
commit de1e5558dc
1 changed files with 6 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
js/coin.js
View File

@ -769,6 +769,12 @@
badrs++
} while (r.compareTo(BigInteger.ZERO) <= 0 || s.compareTo(BigInteger.ZERO) <= 0);
// Force lower s values per BIP62
var halfn = n.shiftRight(1);
if (s.compareTo(halfn) > 0) {
s = n.subtract(s);
};
var sig = serializeSig(r, s);
sig.push(parseInt(1, 10));