...
In order to check for validity of Question inside a QuestionSet. Design proposes the value to be encrypted based on QuestionID List in hierarchy and persist this information against QuestionSetToken in stores like Redis and Cassandra. This is currently not considered.
| Code Block | ||||
|---|---|---|---|---|
| ||||
console.time("dbsave");
var crypto = require('crypto');
var encryptList = [];
var string = "sdgxsoksgdaodjqwdhuwdh";
var count = 0;
var salt = "salty";
for(var i=0;i<1000000;i++) {
var encrypt = crypto.pbkdf2('secret'+i, salt, 10, 64, 'sha512', (err, derivedKey) => {
if (err) throw err;
});
encryptList.push(encrypt);
if(string === encrypt) {
count++;
}
}
console.log(count);
console.log(encryptList.length);
console.timeEnd("dbsave"); |
Response Times for Benchmarking
| Code Block | ||
|---|---|---|
| ||
1000000 encrypt generation
dbsave: 4011.281ms
100000 encrypt generation
dbsave: 377.208ms
10000 encrypt generation
dbsave: 57.326ms |