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authorAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-09-08 01:01:14 -0300
committerAndré Fabian Silva Delgado <emulatorman@parabola.nu>2015-09-08 01:01:14 -0300
commite5fd91f1ef340da553f7a79da9540c3db711c937 (patch)
treeb11842027dc6641da63f4bcc524f8678263304a3 /crypto/tcrypt.c
parent2a9b0348e685a63d97486f6749622b61e9e3292f (diff)
Linux-libre 4.2-gnu
Diffstat (limited to 'crypto/tcrypt.c')
-rw-r--r--crypto/tcrypt.c36
1 files changed, 21 insertions, 15 deletions
diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c
index 1a2800107..9f6f10b49 100644
--- a/crypto/tcrypt.c
+++ b/crypto/tcrypt.c
@@ -22,8 +22,10 @@
*
*/
+#include <crypto/aead.h>
#include <crypto/hash.h>
#include <linux/err.h>
+#include <linux/fips.h>
#include <linux/init.h>
#include <linux/gfp.h>
#include <linux/module.h>
@@ -34,7 +36,6 @@
#include <linux/timex.h>
#include <linux/interrupt.h>
#include "tcrypt.h"
-#include "internal.h"
/*
* Need slab memory for testing (size in number of pages).
@@ -257,12 +258,12 @@ static void sg_init_aead(struct scatterlist *sg, char *xbuf[XBUFSIZE],
rem = buflen % PAGE_SIZE;
}
- sg_init_table(sg, np);
+ sg_init_table(sg, np + 1);
np--;
for (k = 0; k < np; k++)
- sg_set_buf(&sg[k], xbuf[k], PAGE_SIZE);
+ sg_set_buf(&sg[k + 1], xbuf[k], PAGE_SIZE);
- sg_set_buf(&sg[k], xbuf[k], rem);
+ sg_set_buf(&sg[k + 1], xbuf[k], rem);
}
static void test_aead_speed(const char *algo, int enc, unsigned int secs,
@@ -276,7 +277,6 @@ static void test_aead_speed(const char *algo, int enc, unsigned int secs,
const char *key;
struct aead_request *req;
struct scatterlist *sg;
- struct scatterlist *asg;
struct scatterlist *sgout;
const char *e;
void *assoc;
@@ -308,11 +308,10 @@ static void test_aead_speed(const char *algo, int enc, unsigned int secs,
if (testmgr_alloc_buf(xoutbuf))
goto out_nooutbuf;
- sg = kmalloc(sizeof(*sg) * 8 * 3, GFP_KERNEL);
+ sg = kmalloc(sizeof(*sg) * 9 * 2, GFP_KERNEL);
if (!sg)
goto out_nosg;
- asg = &sg[8];
- sgout = &asg[8];
+ sgout = &sg[9];
tfm = crypto_alloc_aead(algo, 0, 0);
@@ -338,7 +337,6 @@ static void test_aead_speed(const char *algo, int enc, unsigned int secs,
do {
assoc = axbuf[0];
memset(assoc, 0xff, aad_size);
- sg_init_one(&asg[0], assoc, aad_size);
if ((*keysize + *b_size) > TVMEMSIZE * PAGE_SIZE) {
pr_err("template (%u) too big for tvmem (%lu)\n",
@@ -374,14 +372,17 @@ static void test_aead_speed(const char *algo, int enc, unsigned int secs,
goto out;
}
- sg_init_aead(&sg[0], xbuf,
+ sg_init_aead(sg, xbuf,
*b_size + (enc ? authsize : 0));
- sg_init_aead(&sgout[0], xoutbuf,
+ sg_init_aead(sgout, xoutbuf,
*b_size + (enc ? authsize : 0));
+ sg_set_buf(&sg[0], assoc, aad_size);
+ sg_set_buf(&sgout[0], assoc, aad_size);
+
aead_request_set_crypt(req, sg, sgout, *b_size, iv);
- aead_request_set_assoc(req, asg, aad_size);
+ aead_request_set_ad(req, aad_size);
if (secs)
ret = test_aead_jiffies(req, enc, *b_size,
@@ -808,7 +809,7 @@ static int test_ahash_jiffies(struct ahash_request *req, int blen,
for (start = jiffies, end = start + secs * HZ, bcount = 0;
time_before(jiffies, end); bcount++) {
- ret = crypto_ahash_init(req);
+ ret = do_one_ahash_op(req, crypto_ahash_init(req));
if (ret)
return ret;
for (pcount = 0; pcount < blen; pcount += plen) {
@@ -877,7 +878,7 @@ static int test_ahash_cycles(struct ahash_request *req, int blen,
/* Warm-up run. */
for (i = 0; i < 4; i++) {
- ret = crypto_ahash_init(req);
+ ret = do_one_ahash_op(req, crypto_ahash_init(req));
if (ret)
goto out;
for (pcount = 0; pcount < blen; pcount += plen) {
@@ -896,7 +897,7 @@ static int test_ahash_cycles(struct ahash_request *req, int blen,
start = get_cycles();
- ret = crypto_ahash_init(req);
+ ret = do_one_ahash_op(req, crypto_ahash_init(req));
if (ret)
goto out;
for (pcount = 0; pcount < blen; pcount += plen) {
@@ -1761,6 +1762,11 @@ static int do_test(const char *alg, u32 type, u32 mask, int m)
NULL, 0, 16, 8, aead_speed_template_20);
break;
+ case 212:
+ test_aead_speed("rfc4309(ccm(aes))", ENCRYPT, sec,
+ NULL, 0, 16, 8, aead_speed_template_19);
+ break;
+
case 300:
if (alg) {
test_hash_speed(alg, sec, generic_hash_speed_template);