I am using this line to generate a sha1 id for node.js:  crypto.createHash('sha1').digest('hex');   The problem is that it's returning the same id every time.  Is it possible to have it generate a random id each time so I can use...

In my node.js app I would like to upload a file and calculate the sha1 .  I tried the following :  export function calculateHash(file, type){   const reader = new FileReader();   var hash = crypto.createHash('sha1');   hash.setEncoding('h...

This should be easy to solve....  My CryptoJS object exists, but it doesn't have a SHA1 method.  What do I have to do to make this work? There are many many samples out there. Mine, of course, doesn't work...  The .enc.Hex.stringify method DO...

I have some data stored in CouchDb of the form key-value. Basically it a tuple with a value and salt. I have created a view that return these tuples and calculate the sha1() of the value + salt on the client side using javascript. Is it possible to s...

I have the same problem as :Can SHA-1 algorithm be computed on a stream? With low memory footprint?  I'm looking for a JavaScript implementation which computed block by block of a very large string. The idea is to slice the string into 512 bits b...

I would like to convert this part of node.js code to PHP code. (WORKING)  function generateHashedPass (password, salt) {     var byteSalt = new Buffer(salt, 'base64');     var bytePass = new Buffer(password, 'ucs2');     var byteResul...

I'm running some tests comparing the sha1 algorithm implemented in javascript - got from http://pajhome.org.uk/crypt/ - with its implementation in C#.   Using C# to get the hash for {'method':'people.get'} I'm using this state...

What I need to do is provide a file browser box on a web page where a user selects a file from their computer and, through javascript (or flash if necessary), some sort of Hash is returned such as CRC, MD5 or SHA1. I would prefer not to have to uploa...

I'd like to generate RSA-SHA1 signatures with the RSA-Sign JavaScript Library. Specifically, I'd like to use this for signing OAuth requests.  However, the signature generated by the JavaScript library looks different to the one I can generat...

If this were possible to do prior to posting a form, it may save me having to upload the file to my server......