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author | csgr <csgr@FreeBSD.org> | 1994-08-08 17:18:09 +0000 |
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committer | csgr <csgr@FreeBSD.org> | 1994-08-08 17:18:09 +0000 |
commit | 1f373cc480d34aead9138c4bf99e30d342b3c6e0 (patch) | |
tree | 87b8995817fde8bf336036f57205c07bde738871 /secure/lib/libcrypt/test/speedcrypt.c | |
download | FreeBSD-src-1f373cc480d34aead9138c4bf99e30d342b3c6e0.zip FreeBSD-src-1f373cc480d34aead9138c4bf99e30d342b3c6e0.tar.gz |
Unecumbered securedist from FreeBSD 1.1.5.1 - sources for libcrypt.
The next commit will remove all symbols except _crypt()
Reviewed by: Geoff Rehmet
Submitted by: David Burren
Diffstat (limited to 'secure/lib/libcrypt/test/speedcrypt.c')
-rw-r--r-- | secure/lib/libcrypt/test/speedcrypt.c | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/secure/lib/libcrypt/test/speedcrypt.c b/secure/lib/libcrypt/test/speedcrypt.c new file mode 100644 index 0000000..f7507fd --- /dev/null +++ b/secure/lib/libcrypt/test/speedcrypt.c @@ -0,0 +1,76 @@ +#include <sys/types.h> +#include <sys/time.h> +#include <sys/resource.h> +#include <signal.h> +#include <stdio.h> + +int keep_going, count, alternate, seconds; +struct rusage prior, now; + +void +finish() +{ + keep_going = 0; +} + + +main(int argc, char *argv[]) +{ + struct itimerval itv; + u_long msecs, key1[8], key2[8]; + char *k1, *k2; + + if (argc < 2 || sscanf(argv[1], "%d", &seconds) != 1) + seconds = 20; + + if (argc < 3 || sscanf(argv[2], "%d", &alternate) != 1) + alternate = 0; + + printf ("Running crypt%s for %d seconds of vtime...\n", + alternate ? " with alternate keys" : "", seconds); + + bzero(&itv, sizeof (itv)); + signal (SIGVTALRM, finish); + itv.it_value.tv_sec = seconds; + itv.it_value.tv_usec = 0; + setitimer(ITIMER_VIRTUAL, &itv, NULL); + + keep_going = 1; + if (getrusage(0, &prior) < 0) { + perror("getrusage"); + exit(1); + } + + k1 = (char *) key1; + k2 = (char *) key2; + strcpy(k1, "fredfredfredfredfred"); + strcpy(k2, "joejoejoejoejoejoejo"); + + if (alternate) + for (count = 0; keep_going; count++) + { +#if defined(LONGCRYPT) + crypt((count & 1) ? k1 : k2, "_ara.X..."); +#else + crypt((count & 1) ? k1 : k2, "eek"); +#endif + } + else + for (count = 0; keep_going; count++) + { +#if defined(LONGCRYPT) + crypt(k1, "_ara.X..."); +#else + crypt(k1, "eek"); +#endif + } + + if (getrusage(0, &now) < 0) { + perror("getrusage"); + exit(1); + } + msecs = (now.ru_utime.tv_sec - prior.ru_utime.tv_sec) * 1000 + + (now.ru_utime.tv_usec - prior.ru_utime.tv_usec) / 1000; + printf ("\tDid %d crypt()s per second.\n", 1000 * count / msecs); + exit(0); +} |