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use 128-bit GCM

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Danny Coates 2017-06-28 11:30:14 -07:00
parent 34c367c49f
commit 4cb34844aa
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GPG key ID: 4C442633C62E00CB
3 changed files with 15 additions and 24 deletions
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17
frontend/src/utils.js
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@ -1,4 +1,4 @@
function ivToStr(iv) {
function arrayToHex(iv) {
let hexStr = '';
for (const i in iv) {
if (iv[i] < 16) {
@ -11,8 +11,8 @@ function ivToStr(iv) {
return hexStr;
}
function strToIv(str) {
const iv = new Uint8Array(12);
function hexToArray(str) {
const iv = new Uint8Array(str.length / 2);
for (let i = 0; i < str.length; i += 2) {
iv[i / 2] = parseInt(str.charAt(i) + str.charAt(i + 1), 16);
}
@ -33,13 +33,8 @@ function notify(str) {
}
}
function strToUintArr(str) {
return new Uint8Array(str.split(",").map(x => parseInt(x)));
}
module.exports = {
ivToStr,
strToIv,
notify,
strToUintArr
arrayToHex,
hexToArray,
notify
};