README

bcrypt

bcrypt for c.

exe: printf("%s [password] [times] [debug]\n", argv[0]); printf(" Get the bcrypt_output text(60bit).\n"); printf("-text:password: bcrypt passwordw;\n"); printf("-int:times: Output more result;\n"); printf("-debug: Show debug messages.\n"); printf("------------------------------;\n"); printf("%s [password] [bcrypt_output]\n", argv[0]); printf(" Check the bcrypt_output text(60bit).\n"); printf("-text:password: bcrypt passwordw;\n"); printf("-text:bcrypt_output(60bit).\n");

dll: extern __declspec(dllexport) int checkpw(unsigned char* input, char* bcrypt_output); extern __declspec(dllexport) char* bcrypt_output_sure(unsigned char* input, unsigned int rounds, unsigned int times);

#------------use mingw64 gcc for windows7---------------- #------------use mingw32 gcc for windows7---------------- #------------use mingw64 gcc for windows10--------------- #------------use gcc for ubuntu---------------

make for exe

gcc bcrypt.c test.c -o test.exe

#------------use mingw32 gcc for windows7---------------

make for bcrypt.o (-DBUILD_DLL = define BUILD_DLL)

gcc -c -DBUILD_DLL bcrypt.c

link for bcrypt.dll libbcrypt.a

gcc -shared -o bcrypt.dll bcrypt.o -Wl,--kill-at,--out-implib,libbcrypt.a

make exe with dll use libbcrypt.a (-lbcrypt = libbcrypt.a)

gcc -o testdll.exe test.c -L./ -lbcrypt <<<<<<< HEAD (testdll.exe with bcrypt.dll)

1769373aa659b6b268e46ce04bf6050ff8a5077a