Access browser certificate store using javascript

Question

how can i access browser certificate store, using javascript ,to know if a CA's Root certificate exists or not ?

Prevailing

You cannot do that with JavaScript. The solution is to use a well known CA. – Madder

pardon me please , i couldn't get your reply . i need to check the browser store for a particulat CA's Root using javascript.It doesn't fulfil my requirements . – Prevailing

You cannot do that using JavaScript. If you explain your reasoning for needing you may get alternative suggestions. – Madder

Answer 1

I couldn't find such JavaScript library that does the above mentioned task.so its not possible using JavaScript but you can do the same with an Applet in java.

Prevailing