Operations

use tfhe::boolean::prelude::*;

fn main() {
// We generate a set of client/server keys, using the default parameters:
    let (client_key, server_key) = gen_keys();

// We use the client secret key to encrypt a message:
    let ct_1 = client_key.encrypt(true);

// We use the server public key to execute the NOT gate:
    let ct_not = server_key.not(&ct_1);

// We use the client key to decrypt the output of the circuit:
    let output = client_key.decrypt(&ct_not);
    assert!(!output);
}

use tfhe::boolean::prelude::*;

fn main() {
// We generate a set of client/server keys, using the default parameters:
    let (client_key, server_key) = gen_keys();

// We use the client secret key to encrypt a message:
    let ct_1 = client_key.encrypt(true);
    let ct_2 = client_key.encrypt(false);

// We use the server public key to execute the XOR gate:
    let ct_xor = server_key.xor(&ct_1, &ct_2);

// We use the client key to decrypt the output of the circuit:
    let output = client_key.decrypt(&ct_xor);
    assert_eq!(output, true^false);
}

if ct_1 {
    return ct_2
} else {
    return ct_3
}

use tfhe::boolean::prelude::*;

fn main() {
// We generate a set of client/server keys, using the default parameters:
    let (client_key, server_key) = gen_keys();

    let bool1 = true;
    let bool2 = false;
    let bool3 = true;

// We use the client secret key to encrypt a message:
    let ct_1 = client_key.encrypt(true);
    let ct_2 = client_key.encrypt(false);
    let ct_3 = client_key.encrypt(false);


// We use the server public key to execute the NOT gate:
    let ct_xor = server_key.mux(&ct_1, &ct_2, &ct_3);

// We use the client key to decrypt the output of the circuit:
    let output = client_key.decrypt(&ct_xor);
    assert_eq!(output, if bool1 {bool2} else {bool3});
}