Can I decrypt data which is encrypted by Keyczar using Google Tink?

Question

I have been using Google Keyczar for encrypting data in my JAVA app. And I want to change the crypto solution to Google Tink.

But the problem is the already encrypted data by Keyczar. Can I decrypt them by Tink?

If yes, I want to change the crypto solution from Keyczar to Tink. If no, I have to think about another solution.

Thank you.

Hi there, can you show me how you're using Keyczar? – Thai Duong May 27 '20 at 19:44 — Thai Duong, May 27 '20 at 19:44

score 0 · Answer 1 · answered Nov 28 '20 at 15:28

0

I did it. Keyczar is using AES. So I use TinyAES. Keyczar is also using HMAC. So I use HMAC of avr-crypto-lib.

Just one thing is I have to extract the key from Keyczar key.

answered Nov 28 '20 at 15:28

JuneYong Lee

It would be useful to at least indicate library versions. – Em.C Nov 16 '22 at 18:41

1 Answers1