* King Of Fun: > All clients have the public key of the server, and the server has all of the > public keys of the clients. > The client can only use its private key for signing. In particular, the > client cannot decrypt data that has been encrypted with that client's public > key.
TLS with client certificate authentication might fit your needs. The server decrypts a challenge sent by the client, and the client signs most of the handshake messages (including a server-supplied challenge). _______________________________________________ cryptography mailing list [email protected] http://lists.randombit.net/mailman/listinfo/cryptography
