Questions tagged [authenticity]

Scenario A: Suppose I have an .exe file, the provider offers a sha1 txt file with hash value and this txt file is gpg signed. So I check if the hash value matches the exe file and then download the key either from the keyserver or directly from the…

I am developing a zero-knowledge web application. It stores user's data in an encrypted form, the encryption is done on the users browser, and I do not have the key. If implemented properly this should mean that anyone, including hackers, could have…