这是我在OpenSSL的Windows 10的代码块中使用的代码。 但是有一些错误。
#include <openssl/rsa.h> int main() { RSA *r; int bits=512,ret; unsigned long e=RSA_3; BIGNUM *bne; r=RSA_generate_key(bits,e,NULL,NULL); RSA_print_fp(stdout,r,11); RSA_free(r); bne=BN_new(); ret=BN_set_word(bne,e); r=RSA_new(); ret=RSA_generate_key_ex(r,bits,bne,NULL); if(ret!=1) { printf("RSA_generate_key_ex err!\n"); return -1; } RSA_free(r); return 0; }
链接错误:
\libcrypto.a(rand_win.o):rand_win.c|| undefined reference to `GetDeviceCaps@8'| \libcrypto.a(rand_win.o):rand_win.c|| undefined reference to `GetDeviceCaps@8'| \libcrypto.a(rand_win.o):rand_win.c|| undefined reference to `CreateCompatibleBitmap@12'| \libcrypto.a(rand_win.o):rand_win.c|| undefined reference to `GetObjectA@12'| \libcrypto.a(rand_win.o):rand_win.c|| undefined reference to `GetDIBits@28'| \libcrypto.a(rand_win.o):rand_win.c|| undefined reference to `DeleteObject@4'|
怎么了?