Java Encrypt String where encrypted string and original string with same length

Question

Could you please share a working example of encryption using Java where encrypted string and the orginal string length is always the same?

Or you can share the algorithm as well.

You can use a stream cipher as ChaCha20. – kelalaka Apr 24 '19 at 20:24 — kelalaka, Apr 24 '19 at 20:24

FileInputStream · Accepted Answer · 2020-03-26T02:20:40.553

2

This algorithm is called "One Time Pad" See here:

It uses a key that has the same length as the encrypted message.

edited Mar 26 '20 at 02:20

answered Apr 24 '19 at 19:47

FileInputStream

1 Answers1