status-im/ethers.js
2
0
Fork 0
mirror of synced 2025-02-24 03:58:06 +00:00
Code Issues Projects Releases Wiki Activity

Added sha256 to utils.

Browse Source
This commit is contained in:
ricmoo 2016-07-20 18:03:05 -04:00
parent 6b18675274
commit 4dbce955ee
1 changed files with 4 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
index.js
View File

@ -41,6 +41,7 @@ defineProperty(exportUtils, '_scrypt', scrypt);
defineProperty(exportUtils, 'BN', BN);
defineProperty(exportUtils, 'Buffer', Buffer);
defineProperty(exportUtils, 'sha3', utils.sha3);
defineProperty(exportUtils, 'sha256', utils.sha256);
function getChecksumAddress(address) {
if (typeof(address) !== 'string' || !address.match(/^0x[0-9A-Fa-f]{40}$/)) {
@ -48,14 +49,14 @@ function getChecksumAddress(address) {
}
address = address.substring(2).toLowerCase();
var hash = utils.sha3(address);
var hashed = utils.sha3(address);
address = address.split('');
for (var i = 0; i < 40; i += 2) {
if ((hash[i >> 1] >> 4) >= 8) {
if ((hashed[i >> 1] >> 4) >= 8) {
address[i] = address[i].toUpperCase();
}
if ((hash[i >> 1] & 0x0f) >= 8) {
if ((hashed[i >> 1] & 0x0f) >= 8) {
address[i + 1] = address[i + 1].toUpperCase();
}
}