feat(tfhe): new tfhe-rs package, initial commit

tfhe/c_api_tests/test_micro_bench_and.c

@@ -0,0 +1,51 @@
+#include "tfhe.h"
+#include <assert.h>
+#include <inttypes.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <tgmath.h>
+#include <time.h>
+
+void micro_bench_and() {
+  BooleanClientKey *cks = NULL;
+  BooleanServerKey *sks = NULL;
+
+  // int gen_keys_ok = boolean_gen_keys_with_default_parameters(&cks, &sks);
+  // assert(gen_keys_ok == 0);
+
+  int gen_keys_ok = boolean_gen_keys_with_predefined_parameters_set(
+      BOOLEAN_PARAMETERS_SET_THFE_LIB_PARAMETERS, &cks, &sks);
+  assert(gen_keys_ok == 0);
+
+  int num_loops = 10000;
+
+  BooleanCiphertext *ct_left = NULL;
+  BooleanCiphertext *ct_right = NULL;
+
+  int encrypt_left_ok = boolean_client_key_encrypt(cks, false, &ct_left);
+  assert(encrypt_left_ok == 0);
+  int encrypt_right_ok = boolean_client_key_encrypt(cks, true, &ct_right);
+  assert(encrypt_right_ok == 0);
+
+  clock_t start = clock();
+
+  for (int idx_loops = 0; idx_loops < num_loops; ++idx_loops) {
+    BooleanCiphertext *ct_result = NULL;
+    boolean_server_key_and(sks, ct_left, ct_right, &ct_result);
+    destroy_boolean_ciphertext(ct_result);
+  }
+
+  clock_t stop = clock();
+  double elapsed_ms = (double)((stop - start) * 1000) / CLOCKS_PER_SEC;
+  double mean_ms = elapsed_ms / num_loops;
+
+  printf("%g ms, mean %g ms\n", elapsed_ms, mean_ms);
+
+  destroy_boolean_client_key(cks);
+  destroy_boolean_server_key(sks);
+}
+
+int main(void) {
+  micro_bench_and();
+  return EXIT_SUCCESS;
+}