#include <stdio.h>
#include <stdlib.h>
#include <string.h>
+#include <time.h>
#include "openssl/e_os.h"
#include <openssl/bio.h>
#include <openssl/crypto.h>
+#include <openssl/evp.h>
#include <openssl/x509.h>
#include <openssl/ssl.h>
#include <openssl/err.h>
static const char rnd_seed[] = "string to make the random number generator think it has entropy";
-int doit_biopair(SSL *s_ssl,SSL *c_ssl,long bytes);
+int doit_biopair(SSL *s_ssl,SSL *c_ssl,long bytes,clock_t *s_time,clock_t *c_time);
int doit(SSL *s_ssl,SSL *c_ssl,long bytes);
static void sv_usage(void)
{
fprintf(stderr," -cipher arg - The cipher list\n");
fprintf(stderr," -bio_pair - Use BIO pairs\n");
fprintf(stderr," -f - Test even cases that can't work\n");
+ fprintf(stderr," -time - measure processor time used by client and server\n");
+ }
+
+static void print_details(SSL *c_ssl, const char *prefix)
+ {
+ SSL_CIPHER *ciph;
+ X509 *cert;
+
+ ciph=SSL_get_current_cipher(c_ssl);
+ BIO_printf(bio_stdout,"%s%s, cipher %s %s",
+ prefix,
+ SSL_get_version(c_ssl),
+ SSL_CIPHER_get_version(ciph),
+ SSL_CIPHER_get_name(ciph));
+ cert=SSL_get_peer_certificate(c_ssl);
+ if (cert != NULL)
+ {
+ EVP_PKEY *pkey = X509_get_pubkey(cert);
+ if (pkey != NULL)
+ {
+ if (0)
+ ;
+#ifndef NO_RSA
+ else if (pkey->type == EVP_PKEY_RSA && pkey->pkey.rsa != NULL
+ && pkey->pkey.rsa->n != NULL)
+ {
+ BIO_printf(bio_stdout, ", %d bit RSA",
+ BN_num_bits(pkey->pkey.rsa->n));
+ }
+#endif
+#ifndef NO_DSA
+ else if (pkey->type == EVP_PKEY_DSA && pkey->pkey.dsa != NULL
+ && pkey->pkey.dsa->p != NULL)
+ {
+ BIO_printf(bio_stdout, ", %d bit DSA",
+ BN_num_bits(pkey->pkey.dsa->p));
+ }
+#endif
+ EVP_PKEY_free(pkey);
+ }
+ X509_free(cert);
+ }
+ /* The SSL API does not allow us to look at temporary RSA/DH keys,
+ * otherwise we should print their lengths too */
+ BIO_printf(bio_stdout,"\n");
}
int main(int argc, char *argv[])
SSL *c_ssl,*s_ssl;
int number=1,reuse=0;
long bytes=1L;
- SSL_CIPHER *ciph;
#ifndef NO_DH
DH *dh;
int dhe1024 = 0, dhe1024dsa = 0;
#endif
int no_dhe = 0;
+ int print_time = 0;
+ clock_t s_time = 0, c_time = 0;
+
verbose = 0;
debug = 0;
cipher = 0;
{
force = 1;
}
+ else if (strcmp(*argv,"-time") == 0)
+ {
+ print_time = 1;
+ }
else
{
fprintf(stderr,"unknown option %s\n",*argv);
if (!ssl2 && !ssl3 && !tls1 && number > 1 && !reuse && !force)
{
- fprintf(stderr, "This case cannot work. Use -f switch to perform "
- "the test anyway\n"
- "(and -d to see what happens, "
- "and -bio_pair to really make it happen :-)\n"
- "or add one of -ssl2, -ssl3, -tls1, -reuse to "
- "avoid protocol mismatch.\n");
+ fprintf(stderr, "This case cannot work. Use -f to perform "
+ "the test anyway (and\n-d to see what happens), "
+ "or add one of -ssl2, -ssl3, -tls1, -reuse\n"
+ "to avoid protocol mismatch.\n");
exit(1);
}
+ if (print_time)
+ {
+ if (!bio_pair)
+ {
+ fprintf(stderr, "Using BIO pair (-bio_pair)\n");
+ bio_pair = 1;
+ }
+ if (number < 50 && !force)
+ fprintf(stderr, "Warning: For accurate timings, use more connections (e.g. -num 1000)\n");
+ }
+
/* if (cipher == NULL) cipher=getenv("SSL_CIPHER"); */
SSL_library_init();
{
if (!reuse) SSL_set_session(c_ssl,NULL);
if (bio_pair)
- ret=doit_biopair(s_ssl,c_ssl,bytes);
+ ret=doit_biopair(s_ssl,c_ssl,bytes,&s_time,&c_time);
else
ret=doit(s_ssl,c_ssl,bytes);
}
if (!verbose)
{
- ciph=SSL_get_current_cipher(c_ssl);
- BIO_printf(bio_stdout,"Protocol %s, cipher %s, %s\n",
- SSL_get_version(c_ssl),
- SSL_CIPHER_get_version(ciph),
- SSL_CIPHER_get_name(ciph));
+ print_details(c_ssl, "");
}
if ((number > 1) || (bytes > 1L))
BIO_printf(bio_stdout, "%d handshakes of %ld bytes done\n",number,bytes);
+ if (print_time)
+ {
+ BIO_printf(bio_stdout, "Approximate total server time: %6.2f s\n"
+ "Approximate total client time: %6.2f s\n",
+ (double)s_time/CLOCKS_PER_SEC,
+ (double)c_time/CLOCKS_PER_SEC);
+ }
SSL_free(s_ssl);
SSL_free(c_ssl);
EXIT(ret);
}
-int doit_biopair(SSL *s_ssl, SSL *c_ssl, long count)
+int doit_biopair(SSL *s_ssl, SSL *c_ssl, long count,
+ clock_t *s_time, clock_t *c_time)
{
long cw_num = count, cr_num = count, sw_num = count, sr_num = count;
BIO *s_ssl_bio = NULL, *c_ssl_bio = NULL;
BIO *server = NULL, *server_io = NULL, *client = NULL, *client_io = NULL;
- SSL_CIPHER *ciph;
int ret = 1;
size_t bufsiz = 256; /* small buffer for testing */
MS_STATIC char cbuf[1024*8];
int i, r;
+ clock_t c_clock = clock();
if (debug)
if (SSL_in_init(c_ssl))
cr_num -= r;
}
}
+
+ /* c_time and s_time increments will typically be very small
+ * (depending on machine speed and clock tick intervals),
+ * but sampling over a large number of connections should
+ * result in fairly accurate figures. We cannot guarantee
+ * a lot, however -- if each connection lasts for exactly
+ * one clock tick, it will be counted only for the client
+ * or only for the server or even not at all.
+ */
+ *c_time += (clock() - c_clock);
}
{
MS_STATIC char sbuf[1024*8];
int i, r;
+ clock_t s_clock = clock();
if (debug)
if (SSL_in_init(s_ssl))
sr_num -= r;
}
}
+
+ *s_time += (clock() - s_clock);
}
{
}
while (cw_num > 0 || cr_num > 0 || sw_num > 0 || sr_num > 0);
- ciph = SSL_get_current_cipher(c_ssl);
if (verbose)
- fprintf(stdout,"DONE via BIO pair, protocol %s, cipher %s, %s\n",
- SSL_get_version(c_ssl),
- SSL_CIPHER_get_version(ciph),
- SSL_CIPHER_get_name(ciph));
- end:
+ print_details(c_ssl, "DONE via BIO pair: ");
+end:
ret = 0;
err:
int done=0;
int c_write,s_write;
int do_server=0,do_client=0;
- SSL_CIPHER *ciph;
c_to_s=BIO_new(BIO_s_mem());
s_to_c=BIO_new(BIO_s_mem());
if ((done & S_DONE) && (done & C_DONE)) break;
}
- ciph=SSL_get_current_cipher(c_ssl);
if (verbose)
- fprintf(stdout,"DONE, protocol %s, cipher %s, %s\n",
- SSL_get_version(c_ssl),
- SSL_CIPHER_get_version(ciph),
- SSL_CIPHER_get_name(ciph));
+ print_details(c_ssl, "DONE: ");
ret=0;
err:
/* We have to set the BIO's to NULL otherwise they will be
projects / openssl.git / commitdiff