Custom padLength

[iancoleman]

The amount of padding should be able to be set by the user.

Currently it's hardcoded to 1024. See

shamir/src/js/app.js

Line 68 in f0f50e1

var minPad = 1024; // see https://github.com/amper5and/secrets.js#note-on-security

Also see https://github.com/amper5and/secrets.js#note-on-security