Emmanuil 73a9f0ffcf 20.07.2020 | 4 年之前 | |
---|---|---|
.. | ||
.npmignore | 4 年之前 | |
.travis.yml | 4 年之前 | |
LICENSE.txt | 4 年之前 | |
README.md | 4 年之前 | |
index.js | 4 年之前 | |
package.json | 4 年之前 | |
test.js | 4 年之前 |
Constant-time Buffer
comparison for node.js. Should work with browserify too.
npm install buffer-equal-constant-time
var bufferEq = require('buffer-equal-constant-time');
var a = new Buffer('asdf');
var b = new Buffer('asdf');
if (bufferEq(a,b)) {
// the same!
} else {
// different in at least one byte!
}
If you'd like to install an .equal()
method onto the node.js Buffer
and
SlowBuffer
prototypes:
require('buffer-equal-constant-time').install();
var a = new Buffer('asdf');
var b = new Buffer('asdf');
if (a.equal(b)) {
// the same!
} else {
// different in at least one byte!
}
To get rid of the installed .equal()
method, call .restore()
:
require('buffer-equal-constant-time').restore();
© 2013 GoInstant Inc., a salesforce.com company
Licensed under the BSD 3-clause license.