This is not currently possible with cryptography's public API. Such an approach is one potential way to solve https://github.com/pyca/cryptography/issues/6167 though.
-Paul On Tue, Aug 10, 2021 at 7:34 PM JIAO Guangren <gjiao...@my.cityu.edu.hk> wrote: > > Hello. > I am a student from the City University of Hong Kong. I want to realize a > project about oblivious transfer. I have a problem that I used public_key_1 > to encrypt a message and I want to use three private key to decrypt the > ciphertext. Of course, private_key_1 could decrypt the ciphertext correctly. > The private_key_2 and private_key_3 could not decrypt the ciphertext and > return the ValueError "Encryption/decryption failed". But what I need is if > the private key could not decrypt the ciphertext, it ought to return a random > array not an error. How could I achieve my aim using the package Cryptography > of Python? I would be deeply grateful if you could solve my problem. Thank > you for your help! > > Best Wishes! > _______________________________________________ > Cryptography-dev mailing list > Cryptography-dev@python.org > https://mail.python.org/mailman/listinfo/cryptography-dev _______________________________________________ Cryptography-dev mailing list Cryptography-dev@python.org https://mail.python.org/mailman/listinfo/cryptography-dev
