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authorChunrong Guo <chunrong.guo@nxp.com>2017-04-18 15:11:50 +0800
committerOtavio Salvador <otavio@ossystems.com.br>2017-05-02 17:54:58 -0300
commite756964ac2595d880304f227dec7bdb424d7d974 (patch)
tree28c067a5652216278a92e39144d48ac95f0e8f12 /recipes-kernel/cryptodev/sdk_patches/0081-add-sync-speed-tests-with-the-same-format-as-async-o.patch
parentcfb3ddaaaa78204ef5281c8627eed08f4f7e3f09 (diff)
downloadmeta-freescale-e756964ac2595d880304f227dec7bdb424d7d974.tar.gz
cryptodev: update to 6c2b61c
**include the following changes 6c2b61c - update copyright notes f79d523 - fix: reset finish condition before test start e8f7a91 - Merge remote-tracking branch 'upstream/master' 6818263 - Fix ablkcipher algorithms usage in v4.8+ kernels 26e167f - zc: Use the power of #elif e49fe25 - adjust to API changes in kernel >=4.10 2b29be8 - adjust to API changes in kernel >=4.10 c3afb40 - add support for rsa speed tests c9b7a80 - close the session after every test ba49470 - add support for authenc(hmac(sha1), cbc(aes)) speed tests 690cd62 - Merge branch 'master' into hpe2016 5adf04e - Merge remote-tracking branch 'upstream/master' 840c7ba - remove not used variable 2dbbb23 - do more strict code checking to avoid maintenance issues 88223e4 - avoid implicit conversion between signed and unsigned char 8db6905 - use buf_align macro to reduce code duplication b6d0e0f - rename header file to clarify purpose 1fd6062 - fix warnings of "implicit declaration of function" in async_speed ff3c8ab - remove not used local variables 25a1276 - fix incorrect return code in case of error from openssl_cioccrypt e7ef4ea - Merge pull request #17 from michaelweiser/gup_flags 99c6d21 - fix ignored SIGALRM signals on some platforms 71975fa - setting KERNEL_DIR is not necessary to build tests a96ff97 - fix issues with install target 07748d3 - Merge branch 'master' into hpe2016 cc89148 - Fix ablkcipher algorithms usage in v4.8+ kernels 4d6e4fb - Merge remote-tracking branch 'upstream/master' f126e48 - Adjust to another change in the user page API 4257fce - add -async option to run_crypto_tests.sh f953164 - merge sync and async benchmarks into a single program e7af57b - add % to cpu idle for convenience 1883c95 - add a wrapper script for running all tests 998b66b - add notes about configured limits in SEC driver b1a35f3 - fix ignored SIGALRM signals on some platforms b754517 - use the same algorithm names in sync_speed as in async_speed 8baefa4 - force LC_TIME value to avoid mpstat not using ISO8601 format d0978b5 - add sync speed tests with the same format as async ones 15d890b - graceful exit if cryptodev is not built with ASYNC flags 9a595bf - fix typo, use consistent spacing 9461878 - remove output line because it does not add clarity to the results b09c17f - the C standard used by cryptodev is C90 with GNU extensions 447808d - exit early if cryptodev tests are not installed 493afd3 - fix incorrect handling of error cases... e0d2c88 - make default output tabular abc007a - really fix (again...) the mpstat issue 2696cd5 - use $(...) instead of `...` for consistency e8fb004 - fix the scale of the runtime value 119151b - remove old results to avoid incorrect reports 71ac3d5 - fix the reported unit 8c47a0c - setting KERNEL_DIR is not necessary to build tests 182b307 - fix issues with install target 5021828 - do more strict code checking to avoid maintenance issues ab239d7 - return error code of the test if there is one b5228f2 - remove not used local variables 90d67ce - avoid implicit conversion between signed and unsigned char 4b442ca - fix build warnings on implicit function declarations 2821b92 - add a little space in the output for clarity 9d0ef05 - more precision in running mpstat 0180e2b - fix some issues with parsing mpstat output 4257fce - add -async option to run_crypto_tests.sh f953164 - merge sync and async benchmarks into a single program e7af57b - add % to cpu idle for convenience 7d7a733 - sanity check on /dev/crypto availability 137c0c4 - gracefull stop for async speed tests 600eb70 - fix: set min value when allocating alligned memory buffers 18408c9 - add multithreaded wrapper for async speed test 854cc84 - rename algorithm names for clarity 216f235 - honor the -m flag in async_speed 1023ede - add flag to report in a machine friendly format 219a8b4 - enable async code by default 9def784 - Merge remote-tracking branch 'radualexe/new_tests` 149dc1c - add basic optargs support for async_speed test 9595499 - add support for crc32c hash sync speed test 83e3840 - add support for aes-256-xts sync speed test fff72ae - add support for sha2-256 hash async speed test b961800 - add support for sha1 hash async speed test fea5006 - add support for crc32c hash async speed test 8768fad - add aes-256-xts support for async speed test Signed-off-by: Chunrong Guo <B40290@freescale.com> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
Diffstat (limited to 'recipes-kernel/cryptodev/sdk_patches/0081-add-sync-speed-tests-with-the-same-format-as-async-o.patch')
-rw-r--r--recipes-kernel/cryptodev/sdk_patches/0081-add-sync-speed-tests-with-the-same-format-as-async-o.patch718
1 files changed, 718 insertions, 0 deletions
diff --git a/recipes-kernel/cryptodev/sdk_patches/0081-add-sync-speed-tests-with-the-same-format-as-async-o.patch b/recipes-kernel/cryptodev/sdk_patches/0081-add-sync-speed-tests-with-the-same-format-as-async-o.patch
new file mode 100644
index 00000000..5e8893b6
--- /dev/null
+++ b/recipes-kernel/cryptodev/sdk_patches/0081-add-sync-speed-tests-with-the-same-format-as-async-o.patch
@@ -0,0 +1,718 @@
1From b13160357e683b9d42ba513433b4c09456a8332b Mon Sep 17 00:00:00 2001
2From: Alexe Radu <radu.alexe@nxp.com>
3Date: Fri, 28 Oct 2016 13:39:50 +0300
4Subject: [PATCH 081/104] add sync speed tests with the same format as async
5 ones
6
7The file speed.c was removed because has the same functionality
8as sync_speed.c
9
10Signed-off-by: Alexe Radu <radu.alexe@nxp.com>
11---
12 tests/Makefile | 4 +-
13 tests/speed.c | 265 -----------------------------------
14 tests/sync_speed.c | 399 +++++++++++++++++++++++++++++++++++++++++++++++++++++
15 3 files changed, 401 insertions(+), 267 deletions(-)
16 delete mode 100644 tests/speed.c
17 create mode 100644 tests/sync_speed.c
18
19diff --git a/tests/Makefile b/tests/Makefile
20index 23d67f9..400fb7a 100644
21--- a/tests/Makefile
22+++ b/tests/Makefile
23@@ -3,14 +3,14 @@ CFLAGS += -I.. $(CRYPTODEV_CFLAGS)
24
25 comp_progs := cipher_comp hash_comp hmac_comp
26
27-hostprogs := cipher cipher-aead hmac speed async_cipher async_hmac \
28+hostprogs := cipher cipher-aead hmac sync_speed async_cipher async_hmac \
29 async_speed sha_speed hashcrypt_speed fullspeed cipher-gcm \
30 cipher-aead-srtp $(comp_progs)
31
32 example-cipher-objs := cipher.o
33 example-cipher-aead-objs := cipher-aead.o
34 example-hmac-objs := hmac.o
35-example-speed-objs := speed.c
36+example-speed-objs := sync_speed.o
37 example-fullspeed-objs := fullspeed.c
38 example-sha-speed-objs := sha_speed.c
39 example-async-cipher-objs := async_cipher.o
40diff --git a/tests/speed.c b/tests/speed.c
41deleted file mode 100644
42index 0e2bbc3..0000000
43--- a/tests/speed.c
44+++ /dev/null
45@@ -1,265 +0,0 @@
46-/* cryptodev_test - simple benchmark tool for cryptodev
47- *
48- * Copyright (C) 2010 by Phil Sutter <phil.sutter@viprinet.com>
49- *
50- * This program is free software; you can redistribute it and/or modify
51- * it under the terms of the GNU General Public License as published by
52- * the Free Software Foundation; either version 2 of the License, or
53- * (at your option) any later version.
54- *
55- * This program is distributed in the hope that it will be useful,
56- * but WITHOUT ANY WARRANTY; without even the implied warranty of
57- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
58- * GNU General Public License for more details.
59- *
60- * You should have received a copy of the GNU General Public License
61- * along with this program; if not, write to the Free Software
62- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
63- */
64-#include <fcntl.h>
65-#include <stdio.h>
66-#include <stdlib.h>
67-#include <string.h>
68-#include <sys/ioctl.h>
69-#include <sys/time.h>
70-#include <sys/types.h>
71-#include <signal.h>
72-#include <unistd.h>
73-#include <stdint.h>
74-
75-#include <crypto/cryptodev.h>
76-
77-static int si = 1; /* SI by default */
78-
79-static double udifftimeval(struct timeval start, struct timeval end)
80-{
81- return (double)(end.tv_usec - start.tv_usec) +
82- (double)(end.tv_sec - start.tv_sec) * 1000 * 1000;
83-}
84-
85-static int must_finish = 0;
86-
87-static void alarm_handler(int signo)
88-{
89- must_finish = 1;
90-}
91-
92-static char *units[] = { "", "Ki", "Mi", "Gi", "Ti", 0};
93-static char *si_units[] = { "", "K", "M", "G", "T", 0};
94-
95-static void value2human(int si, double bytes, double time, double* data, double* speed,char* metric)
96-{
97- int unit = 0;
98-
99- *data = bytes;
100-
101- if (si) {
102- while (*data > 1000 && si_units[unit + 1]) {
103- *data /= 1000;
104- unit++;
105- }
106- *speed = *data / time;
107- sprintf(metric, "%sB", si_units[unit]);
108- } else {
109- while (*data > 1024 && units[unit + 1]) {
110- *data /= 1024;
111- unit++;
112- }
113- *speed = *data / time;
114- sprintf(metric, "%sB", units[unit]);
115- }
116-}
117-
118-#define MAX(x,y) ((x)>(y)?(x):(y))
119-
120-int encrypt_data(struct session_op *sess, int fdc, int chunksize, int alignmask)
121-{
122- struct crypt_op cop;
123- char *buffer, iv[32];
124- uint8_t mac[HASH_MAX_LEN];
125- static int val = 23;
126- struct timeval start, end;
127- double total = 0;
128- double secs, ddata, dspeed;
129- char metric[16];
130- int min_alignmask = sizeof(void*) - 1;
131-
132- if (alignmask) {
133- alignmask = ((alignmask < min_alignmask) ? min_alignmask : alignmask);
134- if (posix_memalign((void **)&buffer, MAX(alignmask + 1, sizeof(void*)), chunksize)) {
135- printf("posix_memalign() failed! (mask %x, size: %d)\n", alignmask+1, chunksize);
136- return 1;
137- }
138- } else {
139- if (!(buffer = malloc(chunksize))) {
140- perror("malloc()");
141- return 1;
142- }
143- }
144-
145- memset(iv, 0x23, 32);
146-
147- printf("\tEncrypting in chunks of %d bytes: ", chunksize);
148- fflush(stdout);
149-
150- memset(buffer, val++, chunksize);
151-
152- must_finish = 0;
153- alarm(5);
154-
155- gettimeofday(&start, NULL);
156- do {
157- memset(&cop, 0, sizeof(cop));
158- cop.ses = sess->ses;
159- cop.len = chunksize;
160- cop.iv = (unsigned char *)iv;
161- cop.op = COP_ENCRYPT;
162- cop.src = cop.dst = (unsigned char *)buffer;
163- cop.mac = mac;
164-
165- if (ioctl(fdc, CIOCCRYPT, &cop)) {
166- perror("ioctl(CIOCCRYPT)");
167- return 1;
168- }
169- total+=chunksize;
170- } while(must_finish==0);
171- gettimeofday(&end, NULL);
172-
173- secs = udifftimeval(start, end)/ 1000000.0;
174-
175- value2human(si, total, secs, &ddata, &dspeed, metric);
176- printf ("done. %.2f %s in %.2f secs: ", ddata, metric, secs);
177- printf ("%.2f %s/sec\n", dspeed, metric);
178-
179- free(buffer);
180- return 0;
181-}
182-
183-int main(int argc, char** argv)
184-{
185- int fd, i, fdc = -1, alignmask = 0;
186- struct session_op sess;
187-#ifdef CIOCGSESSINFO
188- struct session_info_op siop;
189-#endif
190- char keybuf[32];
191-
192- signal(SIGALRM, alarm_handler);
193-
194- if (argc > 1) {
195- if (strcmp(argv[1], "--help") == 0 || strcmp(argv[1], "-h") == 0) {
196- printf("Usage: speed [--kib]\n");
197- exit(0);
198- }
199- if (strcmp(argv[1], "--kib") == 0) {
200- si = 0;
201- }
202- }
203-
204- if ((fd = open("/dev/crypto", O_RDWR, 0)) < 0) {
205- perror("open()");
206- return 1;
207- }
208- if (ioctl(fd, CRIOGET, &fdc)) {
209- perror("ioctl(CRIOGET)");
210- return 1;
211- }
212-
213- fprintf(stderr, "Testing NULL cipher: \n");
214- memset(&sess, 0, sizeof(sess));
215- sess.cipher = CRYPTO_NULL;
216- sess.keylen = 0;
217- sess.key = (unsigned char *)keybuf;
218- if (ioctl(fdc, CIOCGSESSION, &sess)) {
219- perror("ioctl(CIOCGSESSION)");
220- return 1;
221- }
222-#ifdef CIOCGSESSINFO
223- siop.ses = sess.ses;
224- if (ioctl(fdc, CIOCGSESSINFO, &siop)) {
225- perror("ioctl(CIOCGSESSINFO)");
226- return 1;
227- }
228- alignmask = siop.alignmask;
229-#endif
230-
231- for (i = 512; i <= (64 * 1024); i *= 2) {
232- if (encrypt_data(&sess, fdc, i, alignmask))
233- break;
234- }
235-
236- fprintf(stderr, "\nTesting AES-128-CBC cipher: \n");
237- memset(&sess, 0, sizeof(sess));
238- sess.cipher = CRYPTO_AES_CBC;
239- sess.keylen = 16;
240- memset(keybuf, 0x42, 16);
241- sess.key = (unsigned char *)keybuf;
242- if (ioctl(fdc, CIOCGSESSION, &sess)) {
243- perror("ioctl(CIOCGSESSION)");
244- return 1;
245- }
246-#ifdef CIOCGSESSINFO
247- siop.ses = sess.ses;
248- if (ioctl(fdc, CIOCGSESSINFO, &siop)) {
249- perror("ioctl(CIOCGSESSINFO)");
250- return 1;
251- }
252- alignmask = siop.alignmask;
253-#endif
254-
255- for (i = 512; i <= (64 * 1024); i *= 2) {
256- if (encrypt_data(&sess, fdc, i, alignmask))
257- break;
258- }
259-
260- fprintf(stderr, "\nTesting AES-256-XTS cipher: \n");
261- memset(&sess, 0, sizeof(sess));
262- sess.cipher = CRYPTO_AES_XTS;
263- sess.keylen = 32;
264- memset(keybuf, 0x42, sess.keylen);
265- sess.key = (unsigned char *)keybuf;
266- if (ioctl(fdc, CIOCGSESSION, &sess)) {
267- perror("ioctl(CIOCGSESSION)");
268- return 1;
269- }
270-#ifdef CIOCGSESSINFO
271- siop.ses = sess.ses;
272- if (ioctl(fdc, CIOCGSESSINFO, &siop)) {
273- perror("ioctl(CIOCGSESSINFO)");
274- return 1;
275- }
276- alignmask = siop.alignmask;
277-#endif
278-
279- for (i = 512; i <= (64 * 1024); i *= 2) {
280- if (encrypt_data(&sess, fdc, i, alignmask))
281- break;
282- }
283-
284- fprintf(stderr, "\nTesting CRC32C hash: \n");
285- memset(&sess, 0, sizeof(sess));
286- sess.mac = CRYPTO_CRC32C;
287- if (ioctl(fdc, CIOCGSESSION, &sess)) {
288- perror("ioctl(CIOCGSESSION)");
289- return 1;
290- }
291-#ifdef CIOCGSESSINFO
292- siop.ses = sess.ses;
293- if (ioctl(fdc, CIOCGSESSINFO, &siop)) {
294- perror("ioctl(CIOCGSESSINFO)");
295- return 1;
296- }
297- printf("requested hash CRYPTO_CRC32C, got %s with driver %s\n",
298- siop.hash_info.cra_name, siop.hash_info.cra_driver_name);
299- alignmask = siop.alignmask;
300-#endif
301-
302- for (i = 512; i <= (64 * 1024); i *= 2) {
303- if (encrypt_data(&sess, fdc, i, alignmask))
304- break;
305- }
306-
307- close(fdc);
308- close(fd);
309- return 0;
310-}
311diff --git a/tests/sync_speed.c b/tests/sync_speed.c
312new file mode 100644
313index 0000000..b0cb9ad
314--- /dev/null
315+++ b/tests/sync_speed.c
316@@ -0,0 +1,399 @@
317+/* cryptodev_test - simple benchmark tool for cryptodev
318+ *
319+ * Copyright (C) 2010 by Phil Sutter <phil.sutter@viprinet.com>
320+ *
321+ * This program is free software; you can redistribute it and/or modify
322+ * it under the terms of the GNU General Public License as published by
323+ * the Free Software Foundation; either version 2 of the License, or
324+ * (at your option) any later version.
325+ *
326+ * This program is distributed in the hope that it will be useful,
327+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
328+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
329+ * GNU General Public License for more details.
330+ *
331+ * You should have received a copy of the GNU General Public License
332+ * along with this program; if not, write to the Free Software
333+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
334+ */
335+#include <errno.h>
336+#include <fcntl.h>
337+#include <poll.h>
338+#include <stdio.h>
339+#include <stdlib.h>
340+#include <string.h>
341+#include <sys/ioctl.h>
342+#include <sys/time.h>
343+#include <sys/types.h>
344+#include <signal.h>
345+#include <crypto/cryptodev.h>
346+#include <stdbool.h>
347+#include <unistd.h>
348+
349+struct test_params {
350+ bool tflag;
351+ bool nflag;
352+ int tvalue;
353+ int nvalue;
354+};
355+
356+const char usage_str[] = "Usage: %s [OPTION]... <cipher>|<hash>\n"
357+ "Run benchmark test for cipher or hash\n\n"
358+ " -t <secs>\t" "time to run each test (default 10 secs)\n"
359+ " -n <bytes>\t" "size of the test buffer\n"
360+ " -h\t\t" "show this help\n"
361+;
362+
363+int run_null(int fdc, struct test_params tp);
364+int run_aes_cbc(int fdc, struct test_params tp);
365+int run_aes_xts(int fdc, struct test_params tp);
366+int run_crc32c(int fdc, struct test_params tp);
367+int run_sha1(int fdc, struct test_params tp);
368+int run_sha256(int fdc, struct test_params tp);
369+int get_alignmask(int fdc, struct session_op *sess);
370+
371+#define ALG_COUNT 6
372+struct {
373+ char *name;
374+ int (*func)(int, struct test_params);
375+} ciphers[ALG_COUNT] = {
376+ {"null", run_null},
377+ {"aes-cbc", run_aes_cbc},
378+ {"aes-xts", run_aes_xts},
379+ {"crc32c", run_crc32c},
380+ {"sha1", run_sha1},
381+ {"sha256", run_sha256},
382+};
383+
384+static double udifftimeval(struct timeval start, struct timeval end)
385+{
386+ return (double)(end.tv_usec - start.tv_usec) +
387+ (double)(end.tv_sec - start.tv_sec) * 1000 * 1000;
388+}
389+
390+static int must_finish = 0;
391+static int must_exit = 0;
392+
393+static void alarm_handler(int signo)
394+{
395+ must_finish = 1;
396+}
397+
398+static void exit_handler(int signo)
399+{
400+ must_exit = 1;
401+ printf("\nexit requested by user through ctrl+c \n");
402+}
403+
404+static char *units[] = { "", "Ki", "Mi", "Gi", "Ti", 0};
405+
406+static void value2human(double bytes, double time, double* data, double* speed,char* metric)
407+{
408+ int unit = 0;
409+
410+ *data = bytes;
411+ while (*data > 1024 && units[unit + 1]) {
412+ *data /= 1024;
413+ unit++;
414+ }
415+ *speed = *data / time;
416+ sprintf(metric, "%sB", units[unit]);
417+}
418+
419+static int encrypt_data(int fdc, struct test_params tp, struct session_op *sess)
420+{
421+ struct crypt_op cop;
422+ char *buffer, iv[32];
423+ char mac[HASH_MAX_LEN];
424+ static int val = 23;
425+ struct timeval start, end;
426+ double total = 0;
427+ double secs, ddata, dspeed;
428+ char metric[16];
429+ int alignmask;
430+ int min_alignmask = sizeof(void*) - 1;
431+
432+ memset(iv, 0x23, 32);
433+
434+ printf("\tEncrypting in chunks of %d bytes: ", tp.nvalue);
435+ fflush(stdout);
436+
437+ alignmask = get_alignmask(fdc, sess);
438+ if (alignmask) {
439+ alignmask = ((alignmask < min_alignmask) ? min_alignmask : alignmask);
440+ if (posix_memalign((void **)(&buffer), alignmask + 1, tp.nvalue)) {
441+ printf("posix_memalign() failed!\n");
442+ return 1;
443+ }
444+ } else {
445+ if (!(buffer = malloc(tp.nvalue))) {
446+ perror("malloc()");
447+ return 1;
448+ }
449+ }
450+ memset(buffer, val++, tp.nvalue);
451+
452+ must_finish = 0;
453+ alarm(tp.tvalue);
454+
455+ gettimeofday(&start, NULL);
456+ do {
457+ memset(&cop, 0, sizeof(cop));
458+ cop.ses = sess->ses;
459+ cop.len = tp.nvalue;
460+ cop.iv = (unsigned char *)iv;
461+ cop.op = COP_ENCRYPT;
462+ cop.src = cop.dst = (unsigned char *)buffer;
463+ cop.mac = (unsigned char *)mac;
464+
465+ if (ioctl(fdc, CIOCCRYPT, &cop)) {
466+ perror("ioctl(CIOCCRYPT)");
467+ return 1;
468+ }
469+ total += cop.len;
470+ } while(!must_finish);
471+ gettimeofday(&end, NULL);
472+
473+ secs = udifftimeval(start, end)/ 1000000.0;
474+
475+ value2human(total, secs, &ddata, &dspeed, metric);
476+ printf ("done. %.2f %s in %.2f secs: ", ddata, metric, secs);
477+ printf ("%.2f %s/sec\n", dspeed, metric);
478+
479+ free(buffer);
480+ return 0;
481+}
482+
483+void usage(char *cmd_name)
484+{
485+ printf(usage_str, cmd_name);
486+}
487+
488+int run_test(int id, struct test_params tp)
489+{
490+ int fd;
491+ int fdc;
492+
493+ fd = open("/dev/crypto", O_RDWR, 0);
494+ if (fd < 0) {
495+ perror("open()");
496+ return fd;
497+ }
498+ if (ioctl(fd, CRIOGET, &fdc)) {
499+ perror("ioctl(CRIOGET)");
500+ return -EINVAL;
501+ }
502+
503+ ciphers[id].func(fdc, tp);
504+
505+ close(fdc);
506+ close(fd);
507+
508+ return 0;
509+}
510+
511+int get_alignmask(int fdc, struct session_op *sess)
512+{
513+ int alignmask;
514+
515+#ifdef CIOCGSESSINFO
516+ struct session_info_op siop;
517+
518+ siop.ses = sess->ses;
519+ if (ioctl(fdc, CIOCGSESSINFO, &siop)) {
520+ perror("ioctl(CIOCGSESSINFO)");
521+ return -EINVAL;
522+ }
523+ alignmask = siop.alignmask;
524+#else
525+ alignmask = 0;
526+#endif
527+
528+ return alignmask;
529+}
530+
531+void do_test_vectors(int fdc, struct test_params tp, struct session_op *sess)
532+{
533+ int i;
534+
535+ if (tp.nflag) {
536+ encrypt_data(fdc, tp, sess);
537+ } else {
538+ for (i = 256; i <= (64 * 1024); i *= 2) {
539+ if (must_exit)
540+ break;
541+
542+ tp.nvalue = i;
543+ if (encrypt_data(fdc, tp, sess)) {
544+ break;
545+ }
546+ }
547+ }
548+}
549+
550+
551+int run_null(int fdc, struct test_params tp)
552+{
553+ struct session_op sess;
554+ char keybuf[32];
555+
556+ fprintf(stderr, "Testing NULL cipher: \n");
557+ memset(&sess, 0, sizeof(sess));
558+ sess.cipher = CRYPTO_NULL;
559+ sess.keylen = 0;
560+ sess.key = (unsigned char *)keybuf;
561+ if (ioctl(fdc, CIOCGSESSION, &sess)) {
562+ perror("ioctl(CIOCGSESSION)");
563+ return -EINVAL;
564+ }
565+
566+ do_test_vectors(fdc, tp, &sess);
567+ return 0;
568+}
569+
570+int run_aes_cbc(int fdc, struct test_params tp)
571+{
572+ struct session_op sess;
573+ char keybuf[32];
574+
575+ fprintf(stderr, "\nTesting AES-128-CBC cipher: \n");
576+ memset(&sess, 0, sizeof(sess));
577+ sess.cipher = CRYPTO_AES_CBC;
578+ sess.keylen = 16;
579+ memset(keybuf, 0x42, 16);
580+ sess.key = (unsigned char *)keybuf;
581+ if (ioctl(fdc, CIOCGSESSION, &sess)) {
582+ perror("ioctl(CIOCGSESSION)");
583+ return -EINVAL;
584+ }
585+
586+ do_test_vectors(fdc, tp, &sess);
587+ return 0;
588+}
589+
590+int run_aes_xts(int fdc, struct test_params tp)
591+{
592+ struct session_op sess;
593+ char keybuf[32];
594+
595+ fprintf(stderr, "\nTesting AES-256-XTS cipher: \n");
596+ memset(&sess, 0, sizeof(sess));
597+ sess.cipher = CRYPTO_AES_XTS;
598+ sess.keylen = 32;
599+ memset(keybuf, 0x42, sess.keylen);
600+ sess.key = (unsigned char *)keybuf;
601+ if (ioctl(fdc, CIOCGSESSION, &sess)) {
602+ perror("ioctl(CIOCGSESSION)");
603+ return -EINVAL;
604+ }
605+
606+ do_test_vectors(fdc, tp, &sess);
607+ return 0;
608+}
609+
610+int run_crc32c(int fdc, struct test_params tp)
611+{
612+ struct session_op sess;
613+
614+ fprintf(stderr, "\nTesting CRC32C hash: \n");
615+ memset(&sess, 0, sizeof(sess));
616+ sess.mac = CRYPTO_CRC32C;
617+ if (ioctl(fdc, CIOCGSESSION, &sess)) {
618+ perror("ioctl(CIOCGSESSION)");
619+ return 1;
620+ }
621+
622+ do_test_vectors(fdc, tp, &sess);
623+ return 0;
624+}
625+
626+int run_sha1(int fdc, struct test_params tp)
627+{
628+ struct session_op sess;
629+
630+ fprintf(stderr, "\nTesting SHA-1 hash: \n");
631+ memset(&sess, 0, sizeof(sess));
632+ sess.mac = CRYPTO_SHA1;
633+ if (ioctl(fdc, CIOCGSESSION, &sess)) {
634+ perror("ioctl(CIOCGSESSION)");
635+ return 1;
636+ }
637+
638+ do_test_vectors(fdc, tp, &sess);
639+ return 0;
640+}
641+
642+int run_sha256(int fdc, struct test_params tp)
643+{
644+ struct session_op sess;
645+
646+ fprintf(stderr, "\nTesting SHA2-256 hash: \n");
647+ memset(&sess, 0, sizeof(sess));
648+ sess.mac = CRYPTO_SHA2_256;
649+ if (ioctl(fdc, CIOCGSESSION, &sess)) {
650+ perror("ioctl(CIOCGSESSION)");
651+ return 1;
652+ }
653+
654+ do_test_vectors(fdc, tp, &sess);
655+ return 0;
656+}
657+
658+int main(int argc, char **argv)
659+{
660+ int i;
661+ int c;
662+ bool alg_flag;
663+ char *alg_name;
664+ struct test_params tp;
665+
666+ tp.tflag = false;
667+ tp.nflag = false;
668+ alg_flag = false;
669+ opterr = 0;
670+ while ((c = getopt(argc, argv, "hn:t:")) != -1) {
671+ switch (c) {
672+ case 'n':
673+ tp.nvalue = atoi(optarg);
674+ tp.nflag = true;
675+ break;
676+ case 't':
677+ tp.tvalue = atoi(optarg);
678+ tp.tflag = true;
679+ break;
680+ case 'h': /* no break */
681+ default:
682+ usage(argv[0]);
683+ exit(1);
684+ }
685+ }
686+
687+ /* the name of a specific test asked on the command line */
688+ if (optind < argc) {
689+ alg_name = argv[optind];
690+ alg_flag = true;
691+ }
692+
693+ /* default test time */
694+ if (!tp.tflag) {
695+ tp.tvalue = 5;
696+ }
697+
698+ signal(SIGALRM, alarm_handler);
699+ signal(SIGINT, exit_handler);
700+
701+ for (i = 0; i < ALG_COUNT; i++) {
702+ if (must_exit)
703+ break;
704+
705+ if (alg_flag) {
706+ if (strcmp(alg_name, ciphers[i].name) == 0) {
707+ run_test(i, tp);
708+ }
709+ } else {
710+ run_test(i, tp);
711+ }
712+ }
713+
714+ return 0;
715+}
716--
7172.10.2
718
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