/* See LICENSE file for copyright and license details. */ #include <stdint.h> #include <stdio.h> #include "crypt.h" #include "sha512.h" #include "util.h" static struct sha512 s; struct crypt_ops sha512_ops = { sha512_init, sha512_update, sha512_sum, &s, }; static void usage(void) { eprintf("usage: %s [-c] [file ...]\n", argv0); } int main(int argc, char *argv[]) { int ret = 0, (*cryptfunc)(int, char **, struct crypt_ops *, uint8_t *, size_t) = cryptmain; uint8_t md[SHA512_DIGEST_LENGTH]; ARGBEGIN { case 'c': cryptfunc = cryptcheck; break; default: usage(); } ARGEND ret |= cryptfunc(argc, argv, &sha512_ops, md, sizeof(md)); ret |= fshut(stdin, "<stdin>") | fshut(stdout, "<stdout>"); return ret; }