From 68bda2ec9c61ddbd5799e561d9b193e19802b20e Mon Sep 17 00:00:00 2001
From: blavenie <benoit.lavenier@e-is.pro>
Date: Mon, 22 May 2017 10:59:08 +0200
Subject: [PATCH] fix #458
---
www/js/services/crypto-services.js | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/www/js/services/crypto-services.js b/www/js/services/crypto-services.js
index f9119d841..d5eda53c3 100644
--- a/www/js/services/crypto-services.js
+++ b/www/js/services/crypto-services.js
@@ -509,6 +509,18 @@ angular.module('cesium.crypto.services', ['ngResource', 'cesium.device.services'
return deferred.promise;
};
+ /**
+ * Compute the box secret key, from a sign secret key
+ */
+ this.box_sk_from_sign = function(signSk) {
+ var deferred = $q.defer();
+ that.nacl.crypto_sign_ed25519_sk_to_curve25519(signSk, function(err, boxSk) {
+ if (err) { deferred.reject(err); return;}
+ deferred.resolve(boxSk);
+ });
+ return deferred.promise;
+ };
+
/**
* Encrypt a message, from a key pair
*/
@@ -596,6 +608,7 @@ angular.module('cesium.crypto.services', ['ngResource', 'cesium.device.services'
this.box = {
keypair: {
fromSignKeypair: that.box_keypair_from_sign,
+ skFromSignSk: that.box_sk_from_sign,
pkFromSignPk: that.box_pk_from_sign
},
pack: that.box,
--
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