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1#include <tfhe/tfhe.h>
2#include <tfhe/tfhe_io.h>
3#include <stdio.h>
4
5int main() {
6    //generate a keyset
7    const int minimum_lambda = 110;
8    TFheGateBootstrappingParameterSet* params = new_default_gate_bootstrapping_parameters(minimum_lambda);
9
10    //generate a random key
11    uint32_t seed[] = { 314, 1592, 657 };
12    tfhe_random_generator_setSeed(seed,3);
13    TFheGateBootstrappingSecretKeySet* key = new_random_gate_bootstrapping_secret_keyset(params);
14
15    //export the secret key to file for later use
16    FILE* secret_key = fopen("secret.key","wb");
17    export_tfheGateBootstrappingSecretKeySet_toFile(secret_key, key);
18    fclose(secret_key);
19
20    //export the cloud key to a file (for the cloud)
21    FILE* cloud_key = fopen("cloud.key","wb");
22    export_tfheGateBootstrappingCloudKeySet_toFile(cloud_key, &key->cloud);
23    fclose(cloud_key);
24   
25    //you can put additional instructions here!!
26    //...
27
28    //clean up all pointers
29    delete_gate_bootstrapping_secret_keyset(key);
30    delete_gate_bootstrapping_parameters(params);
31
32}