libpbc.rar_MFC lib_MFC_dll.d_libpbc_libpbc.a_shouldertu3

// pbcTest.cpp : 定义控制台应用程序的入口点。 // #pragma comment(lib,"pbc.lib") //#include "stdafx.h" #include <pbc.h> #include <pbc_test.h> #include <iostream> int main(int argc, char **argv) { pairing_t pairing; pbc_demo_pairing_init(pairing, argc, argv); if (!pairing_is_symmetric(pairing)) pbc_die("pairing must be symmetric"); element_t P, Ppub, x, S, H, t1, t2, t3, t4; element_init_Zr(x, pairing); element_init_Zr(H, pairing); element_init_Zr(t1, pairing); element_init_G1(S, pairing); element_init_G1(P, pairing); element_init_G1(Ppub, pairing); element_init_G1(t2, pairing); element_init_GT(t3, pairing); element_init_GT(t4, pairing); printf("ZSS short signature schema\n"); printf("KEYGEN\n"); element_random(x); element_random(P); element_mul_zn(Ppub, P, x); element_printf("P = %B\n", P); element_printf("x = %B\n", x); element_printf("Ppub = %B\n", Ppub); printf("SIGN\n"); element_from_hash(H, "Message", 7); element_add(t1, H, x); element_invert(t1, t1); element_mul_zn(S, P, t1); printf("Signature of message \"Message\" is:\n"); element_printf("S = %B\n", S); printf("VERIFY\n"); element_from_hash(H, "Message", 7); element_mul_zn(t2, P, H); element_add(t2, t2, Ppub); element_pairing(t3, t2, S); element_pairing(t4, P, P); element_printf("e(H(m)P + Ppub, S) = %B\n", t3); element_printf("e(P, P) = %B\n", t4); if (!element_cmp(t3, t4)) printf("Signature is valid\n"); else printf("Signature is invalid\n"); element_clear(P); element_clear(Ppub); element_clear(x); element_clear(S); element_clear(H); element_clear(t1); element_clear(t2); element_clear(t3); element_clear(t4); pairing_clear(pairing); printf("Have a good day!\n"); std::cin.get(); return 0; }