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patch - patch gridplus-sdk for perf fix #14582

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Merged
merged 1 commit into from
Apr 29, 2022
+27 −0
Merged

patch - patch gridplus-sdk for perf fix #14582

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27 changes: 27 additions & 0 deletions patches/gridplus-sdk+1.1.6.patch
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Original file line number Diff line number Diff line change
@@ -0,0 +1,27 @@
patch from https://github.com/GridPlus/gridplus-sdk/pull/367
diff --git a/node_modules/gridplus-sdk/dist/util.js b/node_modules/gridplus-sdk/dist/util.js
index 08cc920..1f58806 100644
--- a/node_modules/gridplus-sdk/dist/util.js
+++ b/node_modules/gridplus-sdk/dist/util.js
@@ -22,7 +22,7 @@ var elliptic_1 = __importDefault(require("elliptic"));
var constants_1 = require("./constants");
var COINS = constants_1.BIP_CONSTANTS.COINS, PURPOSES = constants_1.BIP_CONSTANTS.PURPOSES;
var EC = elliptic_1.default.ec;
-var ec = new EC('p256');
+var ec;
//--------------------------------------------------
// LATTICE UTILS
//--------------------------------------------------
@@ -219,10 +219,12 @@ var parseDER = function (sigBuf) {
};
exports.parseDER = parseDER;
var getP256KeyPair = function (priv) {
+ if (ec === undefined) ec = new EC('p256');
return ec.keyFromPrivate(priv, 'hex');
};
exports.getP256KeyPair = getP256KeyPair;
var getP256KeyPairFromPub = function (pub) {
+ if (ec === undefined) ec = new EC('p256');
return ec.keyFromPublic(pub, 'hex');
};
exports.getP256KeyPairFromPub = getP256KeyPairFromPub;