Any advice on rust encryption/decryption modules for symmetric and asymmetric encryption
? Also for all cryptographers out there. I have a dubious question. Let say I want to assert nobody has tempered with my file and at the same time not allow anyone to see what is in it. Furthermore I would like to allow anyone to see the content of the file if and only if it has not been tempered with.
So file can only bee seen if it has not been tempered with!!
One naive solution would be to use a hash function on an encrypted file to produce a key that would be used for its own decryption. However, how would one ever create one such a key prior to encrypting a file see what i mean ?? so my question is, has anyone ever came up with a solution to this problem? I would appreciate if anyone could provide more materials for me to read upon the problem further…