Qortal/qortal-ui
4
1
Fork 4
mirror of https://github.com/Qortal/qortal-ui.git synced 2025-02-12 02:05:51 +00:00
Code Issues Projects Releases Wiki Activity

changed uint8ArrayToBase64 function

Browse Source
This commit is contained in:
Phillip 2023-05-07 14:47:12 +03:00
parent 4d1fe9dd0d
commit 0e9d8c4fb2
1 changed files with 6 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
qortal-ui-plugins/plugins/core/components/qdn-action-encryption.js
View File

@ -3,21 +3,22 @@ import ed2curve from '../../../../qortal-ui-crypto/api/deps/ed2curve.js'
export function uint8ArrayToBase64(uint8Array) { export function uint8ArrayToBase64(uint8Array) {
const length = uint8Array.length; const length = uint8Array.length;
let base64String = ''; let binaryString = '';
const chunkSize = 1024 * 1024; // Process 1MB at a time const chunkSize = 1024 * 1024; // Process 1MB at a time
for (let i = 0; i < length; i += chunkSize) { for (let i = 0; i < length; i += chunkSize) {
const chunkEnd = Math.min(i + chunkSize, length); const chunkEnd = Math.min(i + chunkSize, length);
const chunk = uint8Array.subarray(i, chunkEnd); const chunk = uint8Array.subarray(i, chunkEnd);
const binaryString = chunk.reduce((acc, byte) => acc + String.fromCharCode(byte), ''); binaryString += Array.from(chunk, byte => String.fromCharCode(byte)).join('');
base64String += btoa(binaryString);
} }
return base64String; return btoa(binaryString);
} }
export function base64ToUint8Array(base64) { export function base64ToUint8Array(base64) {
const binaryString = atob(base64) const binaryString = atob(base64)
const len = binaryString.length const len = binaryString.length
@ -71,6 +72,7 @@ export const encryptData = ({ data64, recipientPublicKey }) => {
combinedData.set(nonce, strUint8Array.length); combinedData.set(nonce, strUint8Array.length);
combinedData.set(encryptedData, strUint8Array.length + nonce.length); combinedData.set(encryptedData, strUint8Array.length + nonce.length);
const uint8arrayToData64 = uint8ArrayToBase64(combinedData) const uint8arrayToData64 = uint8ArrayToBase64(combinedData)
return { return {