arnaucube/go-blindsecp256k1
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Implement https://sci-hub.do/10.1109/ICCKE.2013.6682844

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Previous to this commit there was the implementation of "[An Efficient Blind Signature Scheme Based on the Elliptic Curve Discrete Logarithm Problem](http://www.isecure-journal.com/article_39171_47f9ec605dd3918c2793565ec21fcd7a.pdf)" paper by by Morteza Nikooghadama & Ali Zakerolhosseini.

This commit adds the implementation of "[New Blind Signature Schemes Based on the (Elliptic Curve) Discrete Logarithm Problem](https://sci-hub.do/10.1109/ICCKE.2013.6682844)" paper by Hamid Mala & Nafiseh Nezhadansari.
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arnaucube
2021-01-11 21:08:46 +01:00
parent c3e4afc552
commit ec095bba83
10 changed files with 573 additions and 42 deletions
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wasm/webtest/blindsecp256k1.wasm
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wasm/webtest/index.js
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@@ -1,6 +1,7 @@
function test() {
let m = "1952805748";
console.log("using: https://sci-hub.do/10.1109/ICCKE.2013.6682844");
// Q & R would be received from the Signer
let signerQx = "26613296432153871833441195158297038913673464785502568519907582377915678491093";
let signerQy = "81940194042971427014176158889809922552127995083760111384335138546589994227275";
@@ -11,6 +12,16 @@ function test() {
// sBlind would be received from the Signer
let sBlind = "7240298625621589352655632414257224668430424461224914067754717095121139699933353374227084479180038954015287518505167995306229258561275087198611946596619855";
let unblindRes = unblind(sBlind, m, blindRes.uB, blindRes.uC, blindRes.uFx, blindRes.uFy);
let unblindRes = unblind(sBlind, m, blindRes.uA, blindRes.uB, blindRes.uFx, blindRes.uFy);
console.log("unblind", unblindRes);
// ---
// v0
console.log("using: http://www.isecure-journal.com/article_39171_47f9ec605dd3918c2793565ec21fcd7a.pdf");
// Q & R would be received from the Signer
blindRes = blindv0(m, signerQx, signerQy, signerRx, signerRy);
console.log("blindv0", blindRes);
// sBlind would be received from the Signer
unblindRes = unblindv0(sBlind, m, blindRes.uB, blindRes.uC, blindRes.uFx, blindRes.uFy);
console.log("unblindv0", unblindRes);
}