On Mon, Aug 04, 2008 at 03:02:39PM +0800, Herbert Xu wrote:
> crypto: cryptomgr - Add test infrastructure
>
> This patch moves the newly created alg_test infrastructure into
> cryptomgr. This shall allow us to use it for testing at algorithm
> registrations.
>
> Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
> ---
>
> crypto/Makefile | 2
> crypto/algboss.c | 18
> crypto/internal.h | 3
> crypto/tcrypt.c | 1707 ---------
> crypto/tcrypt.h | 8713 -------------------------------------------------
> crypto/testmgr.c | 892 -----
> crypto/testmgr.h | 59
> include/linux/crypto.h | 2
> 8 files changed, 62 insertions(+), 11334 deletions(-)
OK this patch didn't make it. I'll try again and leave out the
boring tcrypt.h bits.
diff --git a/crypto/Makefile b/crypto/Makefile
index d4f3ed8..59ab500 100644
--- a/crypto/Makefile
+++ b/crypto/Makefile
@@ -22,6 +22,8 @@ crypto_hash-objs := hash.o
crypto_hash-objs += ahash.o
obj-$(CONFIG_CRYPTO_HASH) += crypto_hash.o
+cryptomgr-objs := algboss.o testmgr.o
+
obj-$(CONFIG_CRYPTO_MANAGER) += cryptomgr.o
obj-$(CONFIG_CRYPTO_HMAC) += hmac.o
obj-$(CONFIG_CRYPTO_XCBC) += xcbc.o
diff --git a/crypto/cryptomgr.c b/crypto/algboss.c
similarity index 95%
rename from crypto/cryptomgr.c
rename to crypto/algboss.c
index e5e3cf8..455134c 100644
--- a/crypto/cryptomgr.c
+++ b/crypto/algboss.c
@@ -206,13 +206,29 @@ static struct notifier_block cryptomgr_notifier = {
static int __init cryptomgr_init(void)
{
- return crypto_register_notifier(&cryptomgr_notifier);
+ int err;
+
+ err = testmgr_init();
+ if (err)
+ return err;
+
+ err = crypto_register_notifier(&cryptomgr_notifier);
+ if (err)
+ goto free_testmgr;
+
+ return 0;
+
+free_testmgr:
+ testmgr_exit();
+ return err;
}
static void __exit cryptomgr_exit(void)
{
int err = crypto_unregister_notifier(&cryptomgr_notifier);
BUG_ON(err);
+
+ testmgr_exit();
}
module_init(cryptomgr_init);
diff --git a/crypto/internal.h b/crypto/internal.h
index 6d8d213..48cb704 100644
--- a/crypto/internal.h
+++ b/crypto/internal.h
@@ -108,6 +108,9 @@ int crypto_register_instance(struct crypto_template *tmpl,
int crypto_register_notifier(struct notifier_block *nb);
int crypto_unregister_notifier(struct notifier_block *nb);
+int __init testmgr_init(void);
+void testmgr_exit(void);
+
static inline void crypto_alg_put(struct crypto_alg *alg)
{
if (atomic_dec_and_test(&alg->cra_refcnt) && alg->cra_destroy)
diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c
index 64f7532..28a45a1 100644
--- a/crypto/tcrypt.c
+++ b/crypto/tcrypt.c
@@ -19,11 +19,9 @@
#include <linux/err.h>
#include <linux/init.h>
#include <linux/module.h>
-#include <linux/mm.h>
#include <linux/slab.h>
#include <linux/scatterlist.h>
#include <linux/string.h>
-#include <linux/crypto.h>
#include <linux/moduleparam.h>
#include <linux/jiffies.h>
#include <linux/timex.h>
@@ -34,80 +32,19 @@
* Need slab memory for testing (size in number of pages).
*/
#define TVMEMSIZE 4
-#define XBUFSIZE 8
/*
- * Indexes into the xbuf to simulate cross-page access.
- */
-#define IDX1 32
-#define IDX2 32400
-#define IDX3 1
-#define IDX4 8193
-#define IDX5 22222
-#define IDX6 17101
-#define IDX7 27333
-#define IDX8 3000
-
-/*
-* Used by test_cipher()
+* Used by test_cipher_speed()
*/
#define ENCRYPT 1
#define DECRYPT 0
-struct tcrypt_result {
- struct completion completion;
- int err;
-};
-
-struct aead_test_suite {
- struct {
- struct aead_testvec *vecs;
- unsigned int count;
- } enc, dec;
-};
-
-struct cipher_test_suite {
- struct {
- struct cipher_testvec *vecs;
- unsigned int count;
- } enc, dec;
-};
-
-struct comp_test_suite {
- struct {
- struct comp_testvec *vecs;
- unsigned int count;
- } comp, decomp;
-};
-
-struct hash_test_suite {
- struct hash_testvec *vecs;
- unsigned int count;
-};
-
-struct alg_test_desc {
- const char *alg;
- int (*test)(const struct alg_test_desc *desc, const char *driver,
- u32 type, u32 mask);
-
- union {
- struct aead_test_suite aead;
- struct cipher_test_suite cipher;
- struct comp_test_suite comp;
- struct hash_test_suite hash;
- } suite;
-};
-
-static unsigned int IDX[8] = { IDX1, IDX2, IDX3, IDX4, IDX5, IDX6, IDX7, IDX8 };
-
/*
* Used by test_cipher_speed()
*/
static unsigned int sec;
static int mode;
-static char *xbuf[XBUFSIZE];
-static char *axbuf[XBUFSIZE];
static char *tvmem[TVMEMSIZE];
static char *check[] = {
@@ -119,665 +56,6 @@ static char *check[] = {
"lzo", "cts", NULL
};
-static void hexdump(unsigned char *buf, unsigned int len)
-{
- print_hex_dump(KERN_CONT, "", DUMP_PREFIX_OFFSET,
- 16, 1,
- buf, len, false);
-}
-
-static void tcrypt_complete(struct crypto_async_request *req, int err)
-{
- struct tcrypt_result *res = req->data;
-
- if (err == -EINPROGRESS)
- return;
-
- res->err = err;
- complete(&res->completion);
-}
-
-static int test_hash(struct crypto_ahash *tfm, struct hash_testvec *template,
- unsigned int tcount)
-{
- const char *algo = crypto_tfm_alg_driver_name(crypto_ahash_tfm(tfm));
- unsigned int i, j, k, temp;
- struct scatterlist sg[8];
- char result[64];
- struct ahash_request *req;
- struct tcrypt_result tresult;
- int ret;
- void *hash_buff;
-
- init_completion(&tresult.completion);
-
- req = ahash_request_alloc(tfm, GFP_KERNEL);
- if (!req) {
- printk(KERN_ERR "alg: hash: Failed to allocate request for "
- "%s\n", algo);
- ret = -ENOMEM;
- goto out_noreq;
- }
- ahash_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
- tcrypt_complete, &tresult);
-
- for (i = 0; i < tcount; i++) {
- memset(result, 0, 64);
-
- hash_buff = xbuf[0];
-
- memcpy(hash_buff, template[i].plaintext, template[i].psize);
- sg_init_one(&sg[0], hash_buff, template[i].psize);
-
- if (template[i].ksize) {
- crypto_ahash_clear_flags(tfm, ~0);
- ret = crypto_ahash_setkey(tfm, template[i].key,
- template[i].ksize);
- if (ret) {
- printk(KERN_ERR "alg: hash: setkey failed on "
- "test %d for %s: ret=%d\n", i + 1, algo,
- -ret);
- goto out;
- }
- }
-
- ahash_request_set_crypt(req, sg, result, template[i].psize);
- ret = crypto_ahash_digest(req);
- switch (ret) {
- case 0:
- break;
- case -EINPROGRESS:
- case -EBUSY:
- ret = wait_for_completion_interruptible(
- &tresult.completion);
- if (!ret && !(ret = tresult.err)) {
- INIT_COMPLETION(tresult.completion);
- break;
- }
- /* fall through */
- default:
- printk(KERN_ERR "alg: hash: digest failed on test %d "
- "for %s: ret=%d\n", i + 1, algo, -ret);
- goto out;
- }
-
- if (memcmp(result, template[i].digest,
- crypto_ahash_digestsize(tfm))) {
- printk(KERN_ERR "alg: hash: Test %d failed for %s\n",
- i + 1, algo);
- hexdump(result, crypto_ahash_digestsize(tfm));
- ret = -EINVAL;
- goto out;
- }
- }
-
- j = 0;
- for (i = 0; i < tcount; i++) {
- if (template[i].np) {
- j++;
- memset(result, 0, 64);
-
- temp = 0;
- sg_init_table(sg, template[i].np);
- for (k = 0; k < template[i].np; k++) {
- sg_set_buf(&sg[k],
- memcpy(xbuf[IDX[k] >> PAGE_SHIFT] +
- offset_in_page(IDX[k]),
- template[i].plaintext + temp,
- template[i].tap[k]),
- template[i].tap[k]);
- temp += template[i].tap[k];
- }
-
- if (template[i].ksize) {
- crypto_ahash_clear_flags(tfm, ~0);
- ret = crypto_ahash_setkey(tfm, template[i].key,
- template[i].ksize);
-
- if (ret) {
- printk(KERN_ERR "alg: hash: setkey "
- "failed on chunking test %d "
- "for %s: ret=%d\n", j, algo,
- -ret);
- goto out;
- }
- }
-
- ahash_request_set_crypt(req, sg, result,
- template[i].psize);
- ret = crypto_ahash_digest(req);
- switch (ret) {
- case 0:
- break;
- case -EINPROGRESS:
- case -EBUSY:
- ret = wait_for_completion_interruptible(
- &tresult.completion);
- if (!ret && !(ret = tresult.err)) {
- INIT_COMPLETION(tresult.completion);
- break;
- }
- /* fall through */
- default:
- printk(KERN_ERR "alg: hash: digest failed "
- "on chunking test %d for %s: "
- "ret=%d\n", j, algo, -ret);
- goto out;
- }
-
- if (memcmp(result, template[i].digest,
- crypto_ahash_digestsize(tfm))) {
- printk(KERN_ERR "alg: hash: Chunking test %d "
- "failed for %s\n", j, algo);
- hexdump(result, crypto_ahash_digestsize(tfm));
- ret = -EINVAL;
- goto out;
- }
- }
- }
-
- ret = 0;
-
-out:
- ahash_request_free(req);
-out_noreq:
- return ret;
-}
-
-static int test_aead(struct crypto_aead *tfm, int enc,
- struct aead_testvec *template, unsigned int tcount)
-{
- const char *algo = crypto_tfm_alg_driver_name(crypto_aead_tfm(tfm));
- unsigned int i, j, k, n, temp;
- int ret = 0;
- char *q;
- char *key;
- struct aead_request *req;
- struct scatterlist sg[8];
- struct scatterlist asg[8];
- const char *e;
- struct tcrypt_result result;
- unsigned int authsize;
- void *input;
- void *assoc;
- char iv[MAX_IVLEN];
-
- if (enc == ENCRYPT)
- e = "encryption";
- else
- e = "decryption";
-
- init_completion(&result.completion);
-
- req = aead_request_alloc(tfm, GFP_KERNEL);
- if (!req) {
- printk(KERN_ERR "alg: aead: Failed to allocate request for "
- "%s\n", algo);
- ret = -ENOMEM;
- goto out;
- }
-
- aead_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
- tcrypt_complete, &result);
-
- for (i = 0, j = 0; i < tcount; i++) {
- if (!template[i].np) {
- j++;
-
- /* some tepmplates have no input data but they will
- * touch input
- */
- input = xbuf[0];
- assoc = axbuf[0];
-
- memcpy(input, template[i].input, template[i].ilen);
- memcpy(assoc, template[i].assoc, template[i].alen);
- if (template[i].iv)
- memcpy(iv, template[i].iv, MAX_IVLEN);
- else
- memset(iv, 0, MAX_IVLEN);
-
- crypto_aead_clear_flags(tfm, ~0);
- if (template[i].wk)
- crypto_aead_set_flags(
- tfm, CRYPTO_TFM_REQ_WEAK_KEY);
-
- key = template[i].key;
-
- ret = crypto_aead_setkey(tfm, key,
- template[i].klen);
- if (!ret == template[i].fail) {
- printk(KERN_ERR "alg: aead: setkey failed on "
- "test %d for %s: flags=%x\n", j, algo,
- crypto_aead_get_flags(tfm));
- goto out;
- } else if (ret)
- continue;
-
- authsize = abs(template[i].rlen - template[i].ilen);
- ret = crypto_aead_setauthsize(tfm, authsize);
- if (ret) {
- printk(KERN_ERR "alg: aead: Failed to set "
- "authsize to %u on test %d for %s\n",
- authsize, j, algo);
- goto out;
- }
-
- sg_init_one(&sg[0], input,
- template[i].ilen + (enc ? authsize : 0));
-
- sg_init_one(&asg[0], assoc, template[i].alen);
-
- aead_request_set_crypt(req, sg, sg,
- template[i].ilen, iv);
-
- aead_request_set_assoc(req, asg, template[i].alen);
-
- ret = enc ?
- crypto_aead_encrypt(req) :
- crypto_aead_decrypt(req);
-
- switch (ret) {
- case 0:
- break;
- case -EINPROGRESS:
- case -EBUSY:
- ret = wait_for_completion_interruptible(
- &result.completion);
- if (!ret && !(ret = result.err)) {
- INIT_COMPLETION(result.completion);
- break;
- }
- /* fall through */
- default:
- printk(KERN_ERR "alg: aead: %s failed on test "
- "%d for %s: ret=%d\n", e, j, algo, -ret);
- goto out;
- }
-
- q = input;
- if (memcmp(q, template[i].result, template[i].rlen)) {
- printk(KERN_ERR "alg: aead: Test %d failed on "
- "%s for %s\n", j, e, algo);
- hexdump(q, template[i].rlen);
- ret = -EINVAL;
- goto out;
- }
- }
- }
-
- for (i = 0, j = 0; i < tcount; i++) {
- if (template[i].np) {
- j++;
-
- if (template[i].iv)
- memcpy(iv, template[i].iv, MAX_IVLEN);
- else
- memset(iv, 0, MAX_IVLEN);
-
- crypto_aead_clear_flags(tfm, ~0);
- if (template[i].wk)
- crypto_aead_set_flags(
- tfm, CRYPTO_TFM_REQ_WEAK_KEY);
- key = template[i].key;
-
- ret = crypto_aead_setkey(tfm, key, template[i].klen);
- if (!ret == template[i].fail) {
- printk(KERN_ERR "alg: aead: setkey failed on "
- "chunk test %d for %s: flags=%x\n", j,
- algo, crypto_aead_get_flags(tfm));
- goto out;
- } else if (ret)
- continue;
-
- authsize = abs(template[i].rlen - template[i].ilen);
-
- ret = -EINVAL;
- sg_init_table(sg, template[i].np);
- for (k = 0, temp = 0; k < template[i].np; k++) {
- if (WARN_ON(offset_in_page(IDX[k]) +
- template[i].tap[k] > PAGE_SIZE))
- goto out;
-
- q = xbuf[IDX[k] >> PAGE_SHIFT] +
- offset_in_page(IDX[k]);
-
- memcpy(q, template[i].input + temp,
- template[i].tap[k]);
-
- n = template[i].tap[k];
- if (k == template[i].np - 1 && enc)
- n += authsize;
- if (offset_in_page(q) + n < PAGE_SIZE)
- q[n] = 0;
-
- sg_set_buf(&sg[k], q, template[i].tap[k]);
- temp += template[i].tap[k];
- }
-
- ret = crypto_aead_setauthsize(tfm, authsize);
- if (ret) {
- printk(KERN_ERR "alg: aead: Failed to set "
- "authsize to %u on chunk test %d for "
- "%s\n", authsize, j, algo);
- goto out;
- }
-
- if (enc) {
- if (WARN_ON(sg[k - 1].offset +
- sg[k - 1].length + authsize >
- PAGE_SIZE)) {
- ret = -EINVAL;
- goto out;
- }
-
- sg[k - 1].length += authsize;
- }
-
- sg_init_table(asg, template[i].anp);
- for (k = 0, temp = 0; k < template[i].anp; k++) {
- sg_set_buf(&asg[k],
- memcpy(axbuf[IDX[k] >> PAGE_SHIFT] +
- offset_in_page(IDX[k]),
- template[i].assoc + temp,
- template[i].atap[k]),
- template[i].atap[k]);
- temp += template[i].atap[k];
- }
-
- aead_request_set_crypt(req, sg, sg,
- template[i].ilen,
- iv);
-
- aead_request_set_assoc(req, asg, template[i].alen);
-
- ret = enc ?
- crypto_aead_encrypt(req) :
- crypto_aead_decrypt(req);
-
- switch (ret) {
- case 0:
- break;
- case -EINPROGRESS:
- case -EBUSY:
- ret = wait_for_completion_interruptible(
- &result.completion);
- if (!ret && !(ret = result.err)) {
- INIT_COMPLETION(result.completion);
- break;
- }
- /* fall through */
- default:
- printk(KERN_ERR "alg: aead: %s failed on "
- "chunk test %d for %s: ret=%d\n", e, j,
- algo, -ret);
- goto out;
- }
-
- ret = -EINVAL;
- for (k = 0, temp = 0; k < template[i].np; k++) {
- q = xbuf[IDX[k] >> PAGE_SHIFT] +
- offset_in_page(IDX[k]);
-
- n = template[i].tap[k];
- if (k == template[i].np - 1)
- n += enc ? authsize : -authsize;
-
- if (memcmp(q, template[i].result + temp, n)) {
- printk(KERN_ERR "alg: aead: Chunk "
- "test %d failed on %s at page "
- "%u for %s\n", j, e, k, algo);
- hexdump(q, n);
- goto out;
- }
-
- q += n;
- if (k == template[i].np - 1 && !enc) {
- if (memcmp(q, template[i].input +
- temp + n, authsize))
- n = authsize;
- else
- n = 0;
- } else {
- for (n = 0; offset_in_page(q + n) &&
- q[n]; n++)
- ;
- }
- if (n) {
- printk("alg: aead: Result buffer "
- "corruption in chunk test %d "
- "on %s at page %u for %s: %u "
- "bytes:\n", j, e, k, algo, n);
- hexdump(q, n);
- goto out;
- }
-
- temp += template[i].tap[k];
- }
- }
- }
-
- ret = 0;
-
-out:
- aead_request_free(req);
- return ret;
-}
-
-static int test_cipher(struct crypto_ablkcipher *tfm, int enc,
- struct cipher_testvec *template, unsigned int tcount)
-{
- const char *algo =
- crypto_tfm_alg_driver_name(crypto_ablkcipher_tfm(tfm));
- unsigned int i, j, k, n, temp;
- int ret;
- char *q;
- struct ablkcipher_request *req;
- struct scatterlist sg[8];
- const char *e;
- struct tcrypt_result result;
- void *data;
- char iv[MAX_IVLEN];
-
- if (enc == ENCRYPT)
- e = "encryption";
- else
- e = "decryption";
-
- init_completion(&result.completion);
-
- req = ablkcipher_request_alloc(tfm, GFP_KERNEL);
- if (!req) {
- printk(KERN_ERR "alg: cipher: Failed to allocate request for "
- "%s\n", algo);
- ret = -ENOMEM;
- goto out;
- }
-
- ablkcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
- tcrypt_complete, &result);
-
- j = 0;
- for (i = 0; i < tcount; i++) {
- if (template[i].iv)
- memcpy(iv, template[i].iv, MAX_IVLEN);
- else
- memset(iv, 0, MAX_IVLEN);
-
- if (!(template[i].np)) {
- j++;
-
- data = xbuf[0];
- memcpy(data, template[i].input, template[i].ilen);
-
- crypto_ablkcipher_clear_flags(tfm, ~0);
- if (template[i].wk)
- crypto_ablkcipher_set_flags(
- tfm, CRYPTO_TFM_REQ_WEAK_KEY);
-
- ret = crypto_ablkcipher_setkey(tfm, template[i].key,
- template[i].klen);
- if (!ret == template[i].fail) {
- printk(KERN_ERR "alg: cipher: setkey failed "
- "on test %d for %s: flags=%x\n", j,
- algo, crypto_ablkcipher_get_flags(tfm));
- goto out;
- } else if (ret)
- continue;
-
- sg_init_one(&sg[0], data, template[i].ilen);
-
- ablkcipher_request_set_crypt(req, sg, sg,
- template[i].ilen, iv);
- ret = enc ?
- crypto_ablkcipher_encrypt(req) :
- crypto_ablkcipher_decrypt(req);
-
- switch (ret) {
- case 0:
- break;
- case -EINPROGRESS:
- case -EBUSY:
- ret = wait_for_completion_interruptible(
- &result.completion);
- if (!ret && !((ret = result.err))) {
- INIT_COMPLETION(result.completion);
- break;
- }
- /* fall through */
- default:
- printk(KERN_ERR "alg: cipher: %s failed on "
- "test %d for %s: ret=%d\n", e, j, algo,
- -ret);
- goto out;
- }
-
- q = data;
- if (memcmp(q, template[i].result, template[i].rlen)) {
- printk(KERN_ERR "alg: cipher: Test %d failed "
- "on %s for %s\n", j, e, algo);
- hexdump(q, template[i].rlen);
- ret = -EINVAL;
- goto out;
- }
- }
- }
-
- j = 0;
- for (i = 0; i < tcount; i++) {
-
- if (template[i].iv)
- memcpy(iv, template[i].iv, MAX_IVLEN);
- else
- memset(iv, 0, MAX_IVLEN);
-
- if (template[i].np) {
- j++;
-
- crypto_ablkcipher_clear_flags(tfm, ~0);
- if (template[i].wk)
- crypto_ablkcipher_set_flags(
- tfm, CRYPTO_TFM_REQ_WEAK_KEY);
-
- ret = crypto_ablkcipher_setkey(tfm, template[i].key,
- template[i].klen);
- if (!ret == template[i].fail) {
- printk(KERN_ERR "alg: cipher: setkey failed "
- "on chunk test %d for %s: flags=%x\n",
- j, algo,
- crypto_ablkcipher_get_flags(tfm));
- goto out;
- } else if (ret)
- continue;
-
- temp = 0;
- ret = -EINVAL;
- sg_init_table(sg, template[i].np);
- for (k = 0; k < template[i].np; k++) {
- if (WARN_ON(offset_in_page(IDX[k]) +
- template[i].tap[k] > PAGE_SIZE))
- goto out;
-
- q = xbuf[IDX[k] >> PAGE_SHIFT] +
- offset_in_page(IDX[k]);
-
- memcpy(q, template[i].input + temp,
- template[i].tap[k]);
-
- if (offset_in_page(q) + template[i].tap[k] <
- PAGE_SIZE)
- q[template[i].tap[k]] = 0;
-
- sg_set_buf(&sg[k], q, template[i].tap[k]);
-
- temp += template[i].tap[k];
- }
-
- ablkcipher_request_set_crypt(req, sg, sg,
- template[i].ilen, iv);
-
- ret = enc ?
- crypto_ablkcipher_encrypt(req) :
- crypto_ablkcipher_decrypt(req);
-
- switch (ret) {
- case 0:
- break;
- case -EINPROGRESS:
- case -EBUSY:
- ret = wait_for_completion_interruptible(
- &result.completion);
- if (!ret && !((ret = result.err))) {
- INIT_COMPLETION(result.completion);
- break;
- }
- /* fall through */
- default:
- printk(KERN_ERR "alg: cipher: %s failed on "
- "chunk test %d for %s: ret=%d\n", e, j,
- algo, -ret);
- goto out;
- }
-
- temp = 0;
- ret = -EINVAL;
- for (k = 0; k < template[i].np; k++) {
- q = xbuf[IDX[k] >> PAGE_SHIFT] +
- offset_in_page(IDX[k]);
-
- if (memcmp(q, template[i].result + temp,
- template[i].tap[k])) {
- printk(KERN_ERR "alg: cipher: Chunk "
- "test %d failed on %s at page "
- "%u for %s\n", j, e, k, algo);
- hexdump(q, template[i].tap[k]);
- goto out;
- }
-
- q += template[i].tap[k];
- for (n = 0; offset_in_page(q + n) && q[n]; n++)
- ;
- if (n) {
- printk("alg: cipher: Result buffer "
- "corruption in chunk test %d "
- "on %s at page %u for %s: %u "
- "bytes:\n", j, e, k, algo, n);
- hexdump(q, n);
- goto out;
- }
- temp += template[i].tap[k];
- }
- }
- }
-
- ret = 0;
-
-out:
- crypto_free_ablkcipher(tfm);
- ablkcipher_request_free(req);
- return ret;
-}
-
static int test_cipher_jiffies(struct blkcipher_desc *desc, int enc,
struct scatterlist *sg, int blen, int sec)
{
@@ -853,11 +131,11 @@ out:
static u32 block_sizes[] = { 16, 64, 256, 1024, 8192, 0 };
static void test_cipher_speed(const char *algo, int enc, unsigned int sec,
- struct cipher_testvec *template,
+ struct cipher_speed_template *template,
unsigned int tcount, u8 *keysize)
{
unsigned int ret, i, j, iv_len;
- unsigned char *key, iv[128];
+ const char *key, iv[128];
struct crypto_blkcipher *tfm;
struct blkcipher_desc desc;
const char *e;
@@ -900,7 +178,7 @@ static void test_cipher_speed(const char *algo, int enc, unsigned int sec,
memset(tvmem[0], 0xff, PAGE_SIZE);
/* set key, plain text and IV */
- key = (unsigned char *)tvmem[0];
+ key = tvmem[0];
for (j = 0; j < tcount; j++) {
if (template[j].klen == *keysize) {
key = template[j].key;
@@ -1174,68 +452,6 @@ out:
crypto_free_hash(tfm);
}
-static int test_comp(struct crypto_comp *tfm, struct comp_testvec *ctemplate,
- struct comp_testvec *dtemplate, int ctcount, int dtcount)
-{
- const char *algo = crypto_tfm_alg_driver_name(crypto_comp_tfm(tfm));
- unsigned int i;
- char result[COMP_BUF_SIZE];
- int ret;
-
- for (i = 0; i < ctcount; i++) {
- int ilen, dlen = COMP_BUF_SIZE;
-
- memset(result, 0, sizeof (result));
-
- ilen = ctemplate[i].inlen;
- ret = crypto_comp_compress(tfm, ctemplate[i].input,
- ilen, result, &dlen);
- if (ret) {
- printk(KERN_ERR "alg: comp: compression failed "
- "on test %d for %s: ret=%d\n", i + 1, algo,
- -ret);
- goto out;
- }
-
- if (memcmp(result, ctemplate[i].output, dlen)) {
- printk(KERN_ERR "alg: comp: Compression test %d "
- "failed for %s\n", i + 1, algo);
- hexdump(result, dlen);
- ret = -EINVAL;
- goto out;
- }
- }
-
- for (i = 0; i < dtcount; i++) {
- int ilen, ret, dlen = COMP_BUF_SIZE;
-
- memset(result, 0, sizeof (result));
-
- ilen = dtemplate[i].inlen;
- ret = crypto_comp_decompress(tfm, dtemplate[i].input,
- ilen, result, &dlen);
- if (ret) {
- printk(KERN_ERR "alg: comp: decompression failed "
- "on test %d for %s: ret=%d\n", i + 1, algo,
- -ret);
- goto out;
- }
-
- if (memcmp(result, dtemplate[i].output, dlen)) {
- printk(KERN_ERR "alg: comp: Decompression test %d "
- "failed for %s\n", i + 1, algo);
- hexdump(result, dlen);
- ret = -EINVAL;
- goto out;
- }
- }
-
- ret = 0;
-
-out:
- return ret;
-}
-
static void test_available(void)
{
char **name = check;
@@ -1248,895 +464,6 @@ static void test_available(void)
}
}
-static int alg_test_aead(const struct alg_test_desc *desc, const char *driver,
- u32 type, u32 mask)
-{
- struct crypto_aead *tfm;
- int err = 0;
-
- tfm = crypto_alloc_aead(driver, type, mask);
- if (IS_ERR(tfm)) {
- printk(KERN_ERR "alg: aead: Failed to load transform for %s: "
- "%ld\n", driver, PTR_ERR(tfm));
- return PTR_ERR(tfm);
- }
-
- if (desc->suite.aead.enc.vecs) {
- err = test_aead(tfm, ENCRYPT, desc->suite.aead.enc.vecs,
- desc->suite.aead.enc.count);
- if (err)
- goto out;
- }
-
- if (!err && desc->suite.aead.dec.vecs)
- err = test_aead(tfm, DECRYPT, desc->suite.aead.dec.vecs,
- desc->suite.aead.dec.count);
-
-out:
- crypto_free_aead(tfm);
- return err;
-}
-
-static int alg_test_cipher(const struct alg_test_desc *desc,
- const char *driver, u32 type, u32 mask)
-{
- struct crypto_ablkcipher *tfm;
- int err = 0;
-
- tfm = crypto_alloc_ablkcipher(driver, type, mask);
- if (IS_ERR(tfm)) {
- printk(KERN_ERR "alg: cipher: Failed to load transform for "
- "%s: %ld\n", driver, PTR_ERR(tfm));
- return PTR_ERR(tfm);
- }
-
- if (desc->suite.cipher.enc.vecs) {
- err = test_cipher(tfm, ENCRYPT, desc->suite.cipher.enc.vecs,
- desc->suite.cipher.enc.count);
- if (err)
- goto out;
- }
-
- if (desc->suite.cipher.dec.vecs)
- err = test_cipher(tfm, DECRYPT, desc->suite.cipher.dec.vecs,
- desc->suite.cipher.dec.count);
-
-out:
- crypto_free_ablkcipher(tfm);
- return err;
-}
-
-static int alg_test_comp(const struct alg_test_desc *desc, const char *driver,
- u32 type, u32 mask)
-{
- struct crypto_comp *tfm;
- int err;
-
- tfm = crypto_alloc_comp(driver, type, mask);
- if (IS_ERR(tfm)) {
- printk(KERN_ERR "alg: comp: Failed to load transform for %s: "
- "%ld\n", driver, PTR_ERR(tfm));
- return PTR_ERR(tfm);
- }
-
- err = test_comp(tfm, desc->suite.comp.comp.vecs,
- desc->suite.comp.decomp.vecs,
- desc->suite.comp.comp.count,
- desc->suite.comp.decomp.count);
-
- crypto_free_comp(tfm);
- return err;
-}
-
-static int alg_test_hash(const struct alg_test_desc *desc, const char *driver,
- u32 type, u32 mask)
-{
- struct crypto_ahash *tfm;
- int err;
-
- tfm = crypto_alloc_ahash(driver, type, mask);
- if (IS_ERR(tfm)) {
- printk(KERN_ERR "alg: hash: Failed to load transform for %s: "
- "%ld\n", driver, PTR_ERR(tfm));
- return PTR_ERR(tfm);
- }
-
- err = test_hash(tfm, desc->suite.hash.vecs, desc->suite.hash.count);
-
- crypto_free_ahash(tfm);
- return err;
-}
-
-/* Please keep this list sorted by algorithm name. */
-static const struct alg_test_desc alg_test_descs[] = {
- {
- .alg = "cbc(aes)",
- .test = alg_test_cipher,
- .suite = {
- .cipher = {
- .enc = {
- .vecs = aes_cbc_enc_tv_template,
- .count = AES_CBC_ENC_TEST_VECTORS
- },
- .dec = {
- .vecs = aes_cbc_dec_tv_template,
- .count = AES_CBC_DEC_TEST_VECTORS
- }
- }
- }
- }, {
- .alg = "cbc(anubis)",
- .test = alg_test_cipher,
- .suite = {
- .cipher = {
- .enc = {
- .vecs = anubis_cbc_enc_tv_template,
- .count = ANUBIS_CBC_ENC_TEST_VECTORS
- },
- .dec = {
- .vecs = anubis_cbc_dec_tv_template,
- .count = ANUBIS_CBC_DEC_TEST_VECTORS
- }
- }
- }
- }, {
- .alg = "cbc(blowfish)",
- .test = alg_test_cipher,
- .suite = {
- .cipher = {
- .enc = {
- .vecs = bf_cbc_enc_tv_template,
- .count = BF_CBC_ENC_TEST_VECTORS
- },
- .dec = {
- .vecs = bf_cbc_dec_tv_template,
- .count = BF_CBC_DEC_TEST_VECTORS
- }
- }
- }
- }, {
- .alg = "cbc(camellia)",
- .test = alg_test_cipher,
- .suite = {
- .cipher = {
- .enc = {
- .vecs = camellia_cbc_enc_tv_template,
- .count = CAMELLIA_CBC_ENC_TEST_VECTORS
- },
- .dec = {
- .vecs = camellia_cbc_dec_tv_template,
- .count = CAMELLIA_CBC_DEC_TEST_VECTORS
- }
- }
- }
- }, {
- .alg = "cbc(des)",
- .test = alg_test_cipher,
- .suite = {
- .cipher = {
- .enc = {
- .vecs = des_cbc_enc_tv_template,
- .count = DES_CBC_ENC_TEST_VECTORS
- },
- .dec = {
- .vecs = des_cbc_dec_tv_template,
- .count = DES_CBC_DEC_TEST_VECTORS
- }
- }
- }
- }, {
- .alg = "cbc(des3_ede)",
- .test = alg_test_cipher,
- .suite = {
- .cipher = {
- .enc = {
- .vecs = des3_ede_cbc_enc_tv_template,
- .count = DES3_EDE_CBC_ENC_TEST_VECTORS
- },
- .dec = {
- .vecs = des3_ede_cbc_dec_tv_template,
- .count = DES3_EDE_CBC_DEC_TEST_VECTORS
- }
- }
- }
- }, {
- .alg = "cbc(twofish)",
- .test = alg_test_cipher,
- .suite = {
- .cipher = {
- .enc = {
- .vecs = tf_cbc_enc_tv_template,
- .count = TF_CBC_ENC_TEST_VECTORS
- },
- .dec = {
- .vecs = tf_cbc_dec_tv_template,
- .count = TF_CBC_DEC_TEST_VECTORS
- }
- }
- }
- }, {
- .alg = "ccm(aes)",
- .test = alg_test_aead,
- .suite = {
- .aead = {
- .enc = {
- .vecs = aes_ccm_enc_tv_template,
- .count = AES_CCM_ENC_TEST_VECTORS
- },
- .dec = {
- .vecs = aes_ccm_dec_tv_template,
- .count = AES_CCM_DEC_TEST_VECTORS
- }
- }
- }
- }, {
- .alg = "crc32c",
- .test = alg_test_hash,
- .suite = {
- .hash = {
- .vecs = crc32c_tv_template,
- .count = CRC32C_TEST_VECTORS
- }
- }
- }, {
- .alg = "cts(cbc(aes))",
- .test = alg_test_cipher,
- .suite = {
- .cipher = {
- .enc = {
- .vecs = cts_mode_enc_tv_template,
- .count = CTS_MODE_ENC_TEST_VECTORS
- },
- .dec = {
- .vecs = cts_mode_dec_tv_template,
- .count = CTS_MODE_DEC_TEST_VECTORS
- }
- }
- }
- }, {
- .alg = "deflate",
- .test = alg_test_comp,
- .suite = {
- .comp = {
- .comp = {
- .vecs = deflate_comp_tv_template,
- .count = DEFLATE_COMP_TEST_VECTORS
- },
- .decomp = {
- .vecs = deflate_decomp_tv_template,
- .count = DEFLATE_DECOMP_TEST_VECTORS
- }
- }
- }
- }, {
- .alg = "ecb(aes)",
- .test = alg_test_cipher,
- .suite = {
- .cipher = {
- .enc = {
- .vecs = aes_enc_tv_template,
- .count = AES_ENC_TEST_VECTORS
- },
- .dec = {
- .vecs = aes_dec_tv_template,
- .count = AES_DEC_TEST_VECTORS
- }
- }
- }
- }, {
- .alg = "ecb(anubis)",
- .test = alg_test_cipher,
- .suite = {
- .cipher = {
- .enc = {
- .vecs = anubis_enc_tv_template,
- .count = ANUBIS_ENC_TEST_VECTORS
- },
- .dec = {
- .vecs = anubis_dec_tv_template,
- .count = ANUBIS_DEC_TEST_VECTORS
- }
- }
- }
- }, {
- .alg = "ecb(arc4)",
- .test = alg_test_cipher,
- .suite = {
- .cipher = {
- .enc = {
- .vecs = arc4_enc_tv_template,
- .count = ARC4_ENC_TEST_VECTORS
- },
- .dec = {
- .vecs = arc4_dec_tv_template,
- .count = ARC4_DEC_TEST_VECTORS
- }
- }
- }
- }, {
- .alg = "ecb(blowfish)",
- .test = alg_test_cipher,
- .suite = {
- .cipher = {
- .enc = {
- .vecs = bf_enc_tv_template,
- .count = BF_ENC_TEST_VECTORS
- },
- .dec = {
- .vecs = bf_dec_tv_template,
- .count = BF_DEC_TEST_VECTORS
- }
- }
- }
- }, {
- .alg = "ecb(camellia)",
- .test = alg_test_cipher,
- .suite = {
- .cipher = {
- .enc = {
- .vecs = camellia_enc_tv_template,
- .count = CAMELLIA_ENC_TEST_VECTORS
- },
- .dec = {
- .vecs = camellia_dec_tv_template,
- .count = CAMELLIA_DEC_TEST_VECTORS
- }
- }
- }
- }, {
- .alg = "ecb(cast5)",
- .test = alg_test_cipher,
- .suite = {
- .cipher = {
- .enc = {
- .vecs = cast5_enc_tv_template,
- .count = CAST5_ENC_TEST_VECTORS
- },
- .dec = {
- .vecs = cast5_dec_tv_template,
- .count = CAST5_DEC_TEST_VECTORS
- }
- }
- }
- }, {
- .alg = "ecb(cast6)",
- .test = alg_test_cipher,
- .suite = {
- .cipher = {
- .enc = {
- .vecs = cast6_enc_tv_template,
- .count = CAST6_ENC_TEST_VECTORS
- },
- .dec = {
- .vecs = cast6_dec_tv_template,
- .count = CAST6_DEC_TEST_VECTORS
- }
- }
- }
- }, {
- .alg = "ecb(des)",
- .test = alg_test_cipher,
- .suite = {
- .cipher = {
- .enc = {
- .vecs = des_enc_tv_template,
- .count = DES_ENC_TEST_VECTORS
- },
- .dec = {
- .vecs = des_dec_tv_template,
- .count = DES_DEC_TEST_VECTORS
- }
- }
- }
- }, {
- .alg = "ecb(des3_ede)",
- .test = alg_test_cipher,
- .suite = {
- .cipher = {
- .enc = {
- .vecs = des3_ede_enc_tv_template,
- .count = DES3_EDE_ENC_TEST_VECTORS
- },
- .dec = {
- .vecs = des3_ede_dec_tv_template,
- .count = DES3_EDE_DEC_TEST_VECTORS
- }
- }
- }
- }, {
- .alg = "ecb(khazad)",
- .test = alg_test_cipher,
- .suite = {
- .cipher = {
- .enc = {
- .vecs = khazad_enc_tv_template,
- .count = KHAZAD_ENC_TEST_VECTORS
- },
- .dec = {
- .vecs = khazad_dec_tv_template,
- .count = KHAZAD_DEC_TEST_VECTORS
- }
- }
- }
- }, {
- .alg = "ecb(seed)",
- .test = alg_test_cipher,
- .suite = {
- .cipher = {
- .enc = {
- .vecs = seed_enc_tv_template,
- .count = SEED_ENC_TEST_VECTORS
- },
- .dec = {
- .vecs = seed_dec_tv_template,
- .count = SEED_DEC_TEST_VECTORS
- }
- }
- }
- }, {
- .alg = "ecb(serpent)",
- .test = alg_test_cipher,
- .suite = {
- .cipher = {
- .enc = {
- .vecs = serpent_enc_tv_template,
- .count = SERPENT_ENC_TEST_VECTORS
- },
- .dec = {
- .vecs = serpent_dec_tv_template,
- .count = SERPENT_DEC_TEST_VECTORS
- }
- }
- }
- }, {
- .alg = "ecb(tea)",
- .test = alg_test_cipher,
- .suite = {
- .cipher = {
- .enc = {
- .vecs = tea_enc_tv_template,
- .count = TEA_ENC_TEST_VECTORS
- },
- .dec = {
- .vecs = tea_dec_tv_template,
- .count = TEA_DEC_TEST_VECTORS
- }
- }
- }
- }, {
- .alg = "ecb(tnepres)",
- .test = alg_test_cipher,
- .suite = {
- .cipher = {
- .enc = {
- .vecs = tnepres_enc_tv_template,
- .count = TNEPRES_ENC_TEST_VECTORS
- },
- .dec = {
- .vecs = tnepres_dec_tv_template,
- .count = TNEPRES_DEC_TEST_VECTORS
- }
- }
- }
- }, {
- .alg = "ecb(twofish)",
- .test = alg_test_cipher,
- .suite = {
- .cipher = {
- .enc = {
- .vecs = tf_enc_tv_template,
- .count = TF_ENC_TEST_VECTORS
- },
- .dec = {
- .vecs = tf_dec_tv_template,
- .count = TF_DEC_TEST_VECTORS
- }
- }
- }
- }, {
- .alg = "ecb(xeta)",
- .test = alg_test_cipher,
- .suite = {
- .cipher = {
- .enc = {
- .vecs = xeta_enc_tv_template,
- .count = XETA_ENC_TEST_VECTORS
- },
- .dec = {
- .vecs = xeta_dec_tv_template,
- .count = XETA_DEC_TEST_VECTORS
- }
- }
- }
- }, {
- .alg = "ecb(xtea)",
- .test = alg_test_cipher,
- .suite = {
- .cipher = {
- .enc = {
- .vecs = xtea_enc_tv_template,
- .count = XTEA_ENC_TEST_VECTORS
- },
- .dec = {
- .vecs = xtea_dec_tv_template,
- .count = XTEA_DEC_TEST_VECTORS
- }
- }
- }
- }, {
- .alg = "gcm(aes)",
- .test = alg_test_aead,
- .suite = {
- .aead = {
- .enc = {
- .vecs = aes_gcm_enc_tv_template,
- .count = AES_GCM_ENC_TEST_VECTORS
- },
- .dec = {
- .vecs = aes_gcm_dec_tv_template,
- .count = AES_GCM_DEC_TEST_VECTORS
- }
- }
- }
- }, {
- .alg = "hmac(md5)",
- .test = alg_test_hash,
- .suite = {
- .hash = {
- .vecs = hmac_md5_tv_template,
- .count = HMAC_MD5_TEST_VECTORS
- }
- }
- }, {
- .alg = "hmac(rmd128)",
- .test = alg_test_hash,
- .suite = {
- .hash = {
- .vecs = hmac_rmd128_tv_template,
- .count = HMAC_RMD128_TEST_VECTORS
- }
- }
- }, {
- .alg = "hmac(rmd160)",
- .test = alg_test_hash,
- .suite = {
- .hash = {
- .vecs = hmac_rmd160_tv_template,
- .count = HMAC_RMD160_TEST_VECTORS
- }
- }
- }, {
- .alg = "hmac(sha1)",
- .test = alg_test_hash,
- .suite = {
- .hash = {
- .vecs = hmac_sha1_tv_template,
- .count = HMAC_SHA1_TEST_VECTORS
- }
- }
- }, {
- .alg = "hmac(sha224)",
- .test = alg_test_hash,
- .suite = {
- .hash = {
- .vecs = hmac_sha224_tv_template,
- .count = HMAC_SHA224_TEST_VECTORS
- }
- }
- }, {
- .alg = "hmac(sha256)",
- .test = alg_test_hash,
- .suite = {
- .hash = {
- .vecs = hmac_sha256_tv_template,
- .count = HMAC_SHA256_TEST_VECTORS
- }
- }
- }, {
- .alg = "hmac(sha384)",
- .test = alg_test_hash,
- .suite = {
- .hash = {
- .vecs = hmac_sha384_tv_template,
- .count = HMAC_SHA384_TEST_VECTORS
- }
- }
- }, {
- .alg = "hmac(sha512)",
- .test = alg_test_hash,
- .suite = {
- .hash = {
- .vecs = hmac_sha512_tv_template,
- .count = HMAC_SHA512_TEST_VECTORS
- }
- }
- }, {
- .alg = "lrw(aes)",
- .test = alg_test_cipher,
- .suite = {
- .cipher = {
- .enc = {
- .vecs = aes_lrw_enc_tv_template,
- .count = AES_LRW_ENC_TEST_VECTORS
- },
- .dec = {
- .vecs = aes_lrw_dec_tv_template,
- .count = AES_LRW_DEC_TEST_VECTORS
- }
- }
- }
- }, {
- .alg = "lzo",
- .test = alg_test_comp,
- .suite = {
- .comp = {
- .comp = {
- .vecs = lzo_comp_tv_template,
- .count = LZO_COMP_TEST_VECTORS
- },
- .decomp = {
- .vecs = lzo_decomp_tv_template,
- .count = LZO_DECOMP_TEST_VECTORS
- }
- }
- }
- }, {
- .alg = "md4",
- .test = alg_test_hash,
- .suite = {
- .hash = {
- .vecs = md4_tv_template,
- .count = MD4_TEST_VECTORS
- }
- }
- }, {
- .alg = "md5",
- .test = alg_test_hash,
- .suite = {
- .hash = {
- .vecs = md5_tv_template,
- .count = MD5_TEST_VECTORS
- }
- }
- }, {
- .alg = "michael_mic",
- .test = alg_test_hash,
- .suite = {
- .hash = {
- .vecs = michael_mic_tv_template,
- .count = MICHAEL_MIC_TEST_VECTORS
- }
- }
- }, {
- .alg = "pcbc(fcrypt)",
- .test = alg_test_cipher,
- .suite = {
- .cipher = {
- .enc = {
- .vecs = fcrypt_pcbc_enc_tv_template,
- .count = FCRYPT_ENC_TEST_VECTORS
- },
- .dec = {
- .vecs = fcrypt_pcbc_dec_tv_template,
- .count = FCRYPT_DEC_TEST_VECTORS
- }
- }
- }
- }, {
- .alg = "rfc3686(ctr(aes))",
- .test = alg_test_cipher,
- .suite = {
- .cipher = {
- .enc = {
- .vecs = aes_ctr_enc_tv_template,
- .count = AES_CTR_ENC_TEST_VECTORS
- },
- .dec = {
- .vecs = aes_ctr_dec_tv_template,
- .count = AES_CTR_DEC_TEST_VECTORS
- }
- }
- }
- }, {
- .alg = "rmd128",
- .test = alg_test_hash,
- .suite = {
- .hash = {
- .vecs = rmd128_tv_template,
- .count = RMD128_TEST_VECTORS
- }
- }
- }, {
- .alg = "rmd160",
- .test = alg_test_hash,
- .suite = {
- .hash = {
- .vecs = rmd160_tv_template,
- .count = RMD160_TEST_VECTORS
- }
- }
- }, {
- .alg = "rmd256",
- .test = alg_test_hash,
- .suite = {
- .hash = {
- .vecs = rmd256_tv_template,
- .count = RMD256_TEST_VECTORS
- }
- }
- }, {
- .alg = "rmd320",
- .test = alg_test_hash,
- .suite = {
- .hash = {
- .vecs = rmd320_tv_template,
- .count = RMD320_TEST_VECTORS
- }
- }
- }, {
- .alg = "salsa20",
- .test = alg_test_cipher,
- .suite = {
- .cipher = {
- .enc = {
- .vecs = salsa20_stream_enc_tv_template,
- .count = SALSA20_STREAM_ENC_TEST_VECTORS
- }
- }
- }
- }, {
- .alg = "sha1",
- .test = alg_test_hash,
- .suite = {
- .hash = {
- .vecs = sha1_tv_template,
- .count = SHA1_TEST_VECTORS
- }
- }
- }, {
- .alg = "sha224",
- .test = alg_test_hash,
- .suite = {
- .hash = {
- .vecs = sha224_tv_template,
- .count = SHA224_TEST_VECTORS
- }
- }
- }, {
- .alg = "sha256",
- .test = alg_test_hash,
- .suite = {
- .hash = {
- .vecs = sha256_tv_template,
- .count = SHA256_TEST_VECTORS
- }
- }
- }, {
- .alg = "sha384",
- .test = alg_test_hash,
- .suite = {
- .hash = {
- .vecs = sha384_tv_template,
- .count = SHA384_TEST_VECTORS
- }
- }
- }, {
- .alg = "sha512",
- .test = alg_test_hash,
- .suite = {
- .hash = {
- .vecs = sha512_tv_template,
- .count = SHA512_TEST_VECTORS
- }
- }
- }, {
- .alg = "tgr128",
- .test = alg_test_hash,
- .suite = {
- .hash = {
- .vecs = tgr128_tv_template,
- .count = TGR128_TEST_VECTORS
- }
- }
- }, {
- .alg = "tgr160",
- .test = alg_test_hash,
- .suite = {
- .hash = {
- .vecs = tgr160_tv_template,
- .count = TGR160_TEST_VECTORS
- }
- }
- }, {
- .alg = "tgr192",
- .test = alg_test_hash,
- .suite = {
- .hash = {
- .vecs = tgr192_tv_template,
- .count = TGR192_TEST_VECTORS
- }
- }
- }, {
- .alg = "wp256",
- .test = alg_test_hash,
- .suite = {
- .hash = {
- .vecs = wp256_tv_template,
- .count = WP256_TEST_VECTORS
- }
- }
- }, {
- .alg = "wp384",
- .test = alg_test_hash,
- .suite = {
- .hash = {
- .vecs = wp384_tv_template,
- .count = WP384_TEST_VECTORS
- }
- }
- }, {
- .alg = "wp512",
- .test = alg_test_hash,
- .suite = {
- .hash = {
- .vecs = wp512_tv_template,
- .count = WP512_TEST_VECTORS
- }
- }
- }, {
- .alg = "xcbc(aes)",
- .test = alg_test_hash,
- .suite = {
- .hash = {
- .vecs = aes_xcbc128_tv_template,
- .count = XCBC_AES_TEST_VECTORS
- }
- }
- }, {
- .alg = "xts(aes)",
- .test = alg_test_cipher,
- .suite = {
- .cipher = {
- .enc = {
- .vecs = aes_xts_enc_tv_template,
- .count = AES_XTS_ENC_TEST_VECTORS
- },
- .dec = {
- .vecs = aes_xts_dec_tv_template,
- .count = AES_XTS_DEC_TEST_VECTORS
- }
- }
- }
- },
-};
-
-static int alg_test(const char *driver, const char *alg, u32 type, u32 mask)
-{
- int start = 0;
- int end = ARRAY_SIZE(alg_test_descs);
-
- while (start < end) {
- int i = (start + end) / 2;
- int diff = strcmp(alg_test_descs[i].alg, alg);
-
- if (diff > 0) {
- end = i;
- continue;
- }
-
- if (diff < 0) {
- start = i + 1;
- continue;
- }
-
- return alg_test_descs[i].test(alg_test_descs + i, driver,
- type, mask);
- }
-
- printk(KERN_INFO "alg: No test for %s (%s)\n", alg, driver);
- return 0;
-}
-
static inline int tcrypt_test(const char *alg)
{
return alg_test(alg, alg, 0, 0);
@@ -2391,16 +718,16 @@ static void do_test(int m)
case 201:
test_cipher_speed("ecb(des3_ede)", ENCRYPT, sec,
- des3_ede_enc_tv_template, DES3_EDE_ENC_TEST_VECTORS,
+ des3_speed_template, DES3_SPEED_VECTORS,
speed_template_24);
test_cipher_speed("ecb(des3_ede)", DECRYPT, sec,
- des3_ede_enc_tv_template, DES3_EDE_ENC_TEST_VECTORS,
+ des3_speed_template, DES3_SPEED_VECTORS,
speed_template_24);
test_cipher_speed("cbc(des3_ede)", ENCRYPT, sec,
- des3_ede_enc_tv_template, DES3_EDE_ENC_TEST_VECTORS,
+ des3_speed_template, DES3_SPEED_VECTORS,
speed_template_24);
test_cipher_speed("cbc(des3_ede)", DECRYPT, sec,
- des3_ede_enc_tv_template, DES3_EDE_ENC_TEST_VECTORS,
+ des3_speed_template, DES3_SPEED_VECTORS,
speed_template_24);
break;
@@ -2544,18 +871,6 @@ static int __init tcrypt_mod_init(void)
goto err_free_tv;
}
- for (i = 0; i < XBUFSIZE; i++) {
- xbuf[i] = (void *)__get_free_page(GFP_KERNEL);
- if (!xbuf[i])
- goto err_free_xbuf;
- }
-
- for (i = 0; i < XBUFSIZE; i++) {
- axbuf[i] = (void *)__get_free_page(GFP_KERNEL);
- if (!axbuf[i])
- goto err_free_axbuf;
- }
-
do_test(mode);
/* We intentionaly return -EAGAIN to prevent keeping
@@ -2566,12 +881,6 @@ static int __init tcrypt_mod_init(void)
*/
err = -EAGAIN;
-err_free_axbuf:
- for (i = 0; i < XBUFSIZE && axbuf[i]; i++)
- free_page((unsigned long)axbuf[i]);
-err_free_xbuf:
- for (i = 0; i < XBUFSIZE && xbuf[i]; i++)
- free_page((unsigned long)xbuf[i]);
err_free_tv:
for (i = 0; i < TVMEMSIZE && tvmem[i]; i++)
free_page((unsigned long)tvmem[i]);
diff --git a/crypto/tcrypt.c b/crypto/testmgr.c
similarity index 66%
copy from crypto/tcrypt.c
copy to crypto/testmgr.c
index 64f7532..f34f798 100644
--- a/crypto/tcrypt.c
+++ b/crypto/testmgr.c
@@ -1,12 +1,10 @@
/*
- * Quick & dirty crypto testing module.
- *
- * This will only exist until we have a better testing mechanism
- * (e.g. a char device).
+ * Algorithm testing framework and tests.
*
* Copyright (c) 2002 James Morris <jmorris@xxxxxxxxxxxxxxxx>
* Copyright (c) 2002 Jean-Francois Dive <jef@xxxxxxxxxxx>
* Copyright (c) 2007 Nokia Siemens Networks
+ * Copyright (c) 2008 Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the Free
@@ -17,23 +15,17 @@
#include <crypto/hash.h>
#include <linux/err.h>
-#include <linux/init.h>
#include <linux/module.h>
-#include <linux/mm.h>
-#include <linux/slab.h>
#include <linux/scatterlist.h>
+#include <linux/slab.h>
#include <linux/string.h>
-#include <linux/crypto.h>
-#include <linux/moduleparam.h>
-#include <linux/jiffies.h>
-#include <linux/timex.h>
-#include <linux/interrupt.h>
-#include "tcrypt.h"
+
+#include "internal.h"
+#include "testmgr.h"
/*
* Need slab memory for testing (size in number of pages).
*/
-#define TVMEMSIZE 4
#define XBUFSIZE 8
/*
@@ -100,24 +92,8 @@ struct alg_test_desc {
static unsigned int IDX[8] = { IDX1, IDX2, IDX3, IDX4, IDX5, IDX6, IDX7, IDX8 };
-/*
- * Used by test_cipher_speed()
- */
-static unsigned int sec;
-
-static int mode;
static char *xbuf[XBUFSIZE];
static char *axbuf[XBUFSIZE];
-static char *tvmem[TVMEMSIZE];
-
-static char *check[] = {
- "des", "md5", "des3_ede", "rot13", "sha1", "sha224", "sha256",
- "blowfish", "twofish", "serpent", "sha384", "sha512", "md4", "aes",
- "cast6", "arc4", "michael_mic", "deflate", "crc32c", "tea", "xtea",
- "khazad", "wp512", "wp384", "wp256", "tnepres", "xeta", "fcrypt",
- "camellia", "seed", "salsa20", "rmd128", "rmd160", "rmd256", "rmd320",
- "lzo", "cts", NULL
-};
static void hexdump(unsigned char *buf, unsigned int len)
{
@@ -773,407 +749,10 @@ static int test_cipher(struct crypto_ablkcipher *tfm, int enc,
ret = 0;
out:
- crypto_free_ablkcipher(tfm);
ablkcipher_request_free(req);
return ret;
}
-static int test_cipher_jiffies(struct blkcipher_desc *desc, int enc,
- struct scatterlist *sg, int blen, int sec)
-{
- unsigned long start, end;
- int bcount;
- int ret;
-
- for (start = jiffies, end = start + sec * HZ, bcount = 0;
- time_before(jiffies, end); bcount++) {
- if (enc)
- ret = crypto_blkcipher_encrypt(desc, sg, sg, blen);
- else
- ret = crypto_blkcipher_decrypt(desc, sg, sg, blen);
-
- if (ret)
- return ret;
- }
-
- printk("%d operations in %d seconds (%ld bytes)\n",
- bcount, sec, (long)bcount * blen);
- return 0;
-}
-
-static int test_cipher_cycles(struct blkcipher_desc *desc, int enc,
- struct scatterlist *sg, int blen)
-{
- unsigned long cycles = 0;
- int ret = 0;
- int i;
-
- local_bh_disable();
- local_irq_disable();
-
- /* Warm-up run. */
- for (i = 0; i < 4; i++) {
- if (enc)
- ret = crypto_blkcipher_encrypt(desc, sg, sg, blen);
- else
- ret = crypto_blkcipher_decrypt(desc, sg, sg, blen);
-
- if (ret)
- goto out;
- }
-
- /* The real thing. */
- for (i = 0; i < 8; i++) {
- cycles_t start, end;
-
- start = get_cycles();
- if (enc)
- ret = crypto_blkcipher_encrypt(desc, sg, sg, blen);
- else
- ret = crypto_blkcipher_decrypt(desc, sg, sg, blen);
- end = get_cycles();
-
- if (ret)
- goto out;
-
- cycles += end - start;
- }
-
-out:
- local_irq_enable();
- local_bh_enable();
-
- if (ret == 0)
- printk("1 operation in %lu cycles (%d bytes)\n",
- (cycles + 4) / 8, blen);
-
- return ret;
-}
-
-static u32 block_sizes[] = { 16, 64, 256, 1024, 8192, 0 };
-
-static void test_cipher_speed(const char *algo, int enc, unsigned int sec,
- struct cipher_testvec *template,
- unsigned int tcount, u8 *keysize)
-{
- unsigned int ret, i, j, iv_len;
- unsigned char *key, iv[128];
- struct crypto_blkcipher *tfm;
- struct blkcipher_desc desc;
- const char *e;
- u32 *b_size;
-
- if (enc == ENCRYPT)
- e = "encryption";
- else
- e = "decryption";
-
- printk("\ntesting speed of %s %s\n", algo, e);
-
- tfm = crypto_alloc_blkcipher(algo, 0, CRYPTO_ALG_ASYNC);
-
- if (IS_ERR(tfm)) {
- printk("failed to load transform for %s: %ld\n", algo,
- PTR_ERR(tfm));
- return;
- }
- desc.tfm = tfm;
- desc.flags = 0;
-
- i = 0;
- do {
-
- b_size = block_sizes;
- do {
- struct scatterlist sg[TVMEMSIZE];
-
- if ((*keysize + *b_size) > TVMEMSIZE * PAGE_SIZE) {
- printk("template (%u) too big for "
- "tvmem (%lu)\n", *keysize + *b_size,
- TVMEMSIZE * PAGE_SIZE);
- goto out;
- }
-
- printk("test %u (%d bit key, %d byte blocks): ", i,
- *keysize * 8, *b_size);
-
- memset(tvmem[0], 0xff, PAGE_SIZE);
-
- /* set key, plain text and IV */
- key = (unsigned char *)tvmem[0];
- for (j = 0; j < tcount; j++) {
- if (template[j].klen == *keysize) {
- key = template[j].key;
- break;
- }
- }
-
- ret = crypto_blkcipher_setkey(tfm, key, *keysize);
- if (ret) {
- printk("setkey() failed flags=%x\n",
- crypto_blkcipher_get_flags(tfm));
- goto out;
- }
-
- sg_init_table(sg, TVMEMSIZE);
- sg_set_buf(sg, tvmem[0] + *keysize,
- PAGE_SIZE - *keysize);
- for (j = 1; j < TVMEMSIZE; j++) {
- sg_set_buf(sg + j, tvmem[j], PAGE_SIZE);
- memset (tvmem[j], 0xff, PAGE_SIZE);
- }
-
- iv_len = crypto_blkcipher_ivsize(tfm);
- if (iv_len) {
- memset(&iv, 0xff, iv_len);
- crypto_blkcipher_set_iv(tfm, iv, iv_len);
- }
-
- if (sec)
- ret = test_cipher_jiffies(&desc, enc, sg,
- *b_size, sec);
- else
- ret = test_cipher_cycles(&desc, enc, sg,
- *b_size);
-
- if (ret) {
- printk("%s() failed flags=%x\n", e, desc.flags);
- break;
- }
- b_size++;
- i++;
- } while (*b_size);
- keysize++;
- } while (*keysize);
-
-out:
- crypto_free_blkcipher(tfm);
-}
-
-static int test_hash_jiffies_digest(struct hash_desc *desc,
- struct scatterlist *sg, int blen,
- char *out, int sec)
-{
- unsigned long start, end;
- int bcount;
- int ret;
-
- for (start = jiffies, end = start + sec * HZ, bcount = 0;
- time_before(jiffies, end); bcount++) {
- ret = crypto_hash_digest(desc, sg, blen, out);
- if (ret)
- return ret;
- }
-
- printk("%6u opers/sec, %9lu bytes/sec\n",
- bcount / sec, ((long)bcount * blen) / sec);
-
- return 0;
-}
-
-static int test_hash_jiffies(struct hash_desc *desc, struct scatterlist *sg,
- int blen, int plen, char *out, int sec)
-{
- unsigned long start, end;
- int bcount, pcount;
- int ret;
-
- if (plen == blen)
- return test_hash_jiffies_digest(desc, sg, blen, out, sec);
-
- for (start = jiffies, end = start + sec * HZ, bcount = 0;
- time_before(jiffies, end); bcount++) {
- ret = crypto_hash_init(desc);
- if (ret)
- return ret;
- for (pcount = 0; pcount < blen; pcount += plen) {
- ret = crypto_hash_update(desc, sg, plen);
- if (ret)
- return ret;
- }
- /* we assume there is enough space in 'out' for the result */
- ret = crypto_hash_final(desc, out);
- if (ret)
- return ret;
- }
-
- printk("%6u opers/sec, %9lu bytes/sec\n",
- bcount / sec, ((long)bcount * blen) / sec);
-
- return 0;
-}
-
-static int test_hash_cycles_digest(struct hash_desc *desc,
- struct scatterlist *sg, int blen, char *out)
-{
- unsigned long cycles = 0;
- int i;
- int ret;
-
- local_bh_disable();
- local_irq_disable();
-
- /* Warm-up run. */
- for (i = 0; i < 4; i++) {
- ret = crypto_hash_digest(desc, sg, blen, out);
- if (ret)
- goto out;
- }
-
- /* The real thing. */
- for (i = 0; i < 8; i++) {
- cycles_t start, end;
-
- start = get_cycles();
-
- ret = crypto_hash_digest(desc, sg, blen, out);
- if (ret)
- goto out;
-
- end = get_cycles();
-
- cycles += end - start;
- }
-
-out:
- local_irq_enable();
- local_bh_enable();
-
- if (ret)
- return ret;
-
- printk("%6lu cycles/operation, %4lu cycles/byte\n",
- cycles / 8, cycles / (8 * blen));
-
- return 0;
-}
-
-static int test_hash_cycles(struct hash_desc *desc, struct scatterlist *sg,
- int blen, int plen, char *out)
-{
- unsigned long cycles = 0;
- int i, pcount;
- int ret;
-
- if (plen == blen)
- return test_hash_cycles_digest(desc, sg, blen, out);
-
- local_bh_disable();
- local_irq_disable();
-
- /* Warm-up run. */
- for (i = 0; i < 4; i++) {
- ret = crypto_hash_init(desc);
- if (ret)
- goto out;
- for (pcount = 0; pcount < blen; pcount += plen) {
- ret = crypto_hash_update(desc, sg, plen);
- if (ret)
- goto out;
- }
- ret = crypto_hash_final(desc, out);
- if (ret)
- goto out;
- }
-
- /* The real thing. */
- for (i = 0; i < 8; i++) {
- cycles_t start, end;
-
- start = get_cycles();
-
- ret = crypto_hash_init(desc);
- if (ret)
- goto out;
- for (pcount = 0; pcount < blen; pcount += plen) {
- ret = crypto_hash_update(desc, sg, plen);
- if (ret)
- goto out;
- }
- ret = crypto_hash_final(desc, out);
- if (ret)
- goto out;
-
- end = get_cycles();
-
- cycles += end - start;
- }
-
-out:
- local_irq_enable();
- local_bh_enable();
-
- if (ret)
- return ret;
-
- printk("%6lu cycles/operation, %4lu cycles/byte\n",
- cycles / 8, cycles / (8 * blen));
-
- return 0;
-}
-
-static void test_hash_speed(const char *algo, unsigned int sec,
- struct hash_speed *speed)
-{
- struct scatterlist sg[TVMEMSIZE];
- struct crypto_hash *tfm;
- struct hash_desc desc;
- char output[1024];
- int i;
- int ret;
-
- printk("\ntesting speed of %s\n", algo);
-
- tfm = crypto_alloc_hash(algo, 0, CRYPTO_ALG_ASYNC);
-
- if (IS_ERR(tfm)) {
- printk("failed to load transform for %s: %ld\n", algo,
- PTR_ERR(tfm));
- return;
- }
-
- desc.tfm = tfm;
- desc.flags = 0;
-
- if (crypto_hash_digestsize(tfm) > sizeof(output)) {
- printk("digestsize(%u) > outputbuffer(%zu)\n",
- crypto_hash_digestsize(tfm), sizeof(output));
- goto out;
- }
-
- sg_init_table(sg, TVMEMSIZE);
- for (i = 0; i < TVMEMSIZE; i++) {
- sg_set_buf(sg + i, tvmem[i], PAGE_SIZE);
- memset(tvmem[i], 0xff, PAGE_SIZE);
- }
-
- for (i = 0; speed[i].blen != 0; i++) {
- if (speed[i].blen > TVMEMSIZE * PAGE_SIZE) {
- printk("template (%u) too big for tvmem (%lu)\n",
- speed[i].blen, TVMEMSIZE * PAGE_SIZE);
- goto out;
- }
-
- printk("test%3u (%5u byte blocks,%5u bytes per update,%4u updates): ",
- i, speed[i].blen, speed[i].plen, speed[i].blen / speed[i].plen);
-
- if (sec)
- ret = test_hash_jiffies(&desc, sg, speed[i].blen,
- speed[i].plen, output, sec);
- else
- ret = test_hash_cycles(&desc, sg, speed[i].blen,
- speed[i].plen, output);
-
- if (ret) {
- printk("hashing failed ret=%d\n", ret);
- break;
- }
- }
-
-out:
- crypto_free_hash(tfm);
-}
-
static int test_comp(struct crypto_comp *tfm, struct comp_testvec *ctemplate,
struct comp_testvec *dtemplate, int ctcount, int dtcount)
{
@@ -1236,18 +815,6 @@ out:
return ret;
}
-static void test_available(void)
-{
- char **name = check;
-
- while (*name) {
- printk("alg %s ", *name);
- printk(crypto_has_alg(*name, 0, 0) ?
- "found\n" : "not found\n");
- name++;
- }
-}
-
static int alg_test_aead(const struct alg_test_desc *desc, const char *driver,
u32 type, u32 mask)
{
@@ -2110,7 +1677,7 @@ static const struct alg_test_desc alg_test_descs[] = {
},
};
-static int alg_test(const char *driver, const char *alg, u32 type, u32 mask)
+int alg_test(const char *driver, const char *alg, u32 type, u32 mask)
{
int start = 0;
int end = ARRAY_SIZE(alg_test_descs);
@@ -2136,414 +1703,12 @@ static int alg_test(const char *driver, const char *alg, u32 type, u32 mask)
printk(KERN_INFO "alg: No test for %s (%s)\n", alg, driver);
return 0;
}
+EXPORT_SYMBOL_GPL(alg_test);
-static inline int tcrypt_test(const char *alg)
-{
- return alg_test(alg, alg, 0, 0);
-}
-
-static void do_test(int m)
+int __init testmgr_init(void)
{
int i;
- switch (m) {
- case 0:
- for (i = 1; i < 200; i++)
- do_test(i);
- break;
-
- case 1:
- tcrypt_test("md5");
- break;
-
- case 2:
- tcrypt_test("sha1");
- break;
-
- case 3:
- tcrypt_test("ecb(des)");
- tcrypt_test("cbc(des)");
- break;
-
- case 4:
- tcrypt_test("ecb(des3_ede)");
- tcrypt_test("cbc(des3_ede)");
- break;
-
- case 5:
- tcrypt_test("md4");
- break;
-
- case 6:
- tcrypt_test("sha256");
- break;
-
- case 7:
- tcrypt_test("ecb(blowfish)");
- tcrypt_test("cbc(blowfish)");
- break;
-
- case 8:
- tcrypt_test("ecb(twofish)");
- tcrypt_test("cbc(twofish)");
- break;
-
- case 9:
- tcrypt_test("ecb(serpent)");
- break;
-
- case 10:
- tcrypt_test("ecb(aes)");
- tcrypt_test("cbc(aes)");
- tcrypt_test("lrw(aes)");
- tcrypt_test("xts(aes)");
- tcrypt_test("rfc3686(ctr(aes))");
- break;
-
- case 11:
- tcrypt_test("sha384");
- break;
-
- case 12:
- tcrypt_test("sha512");
- break;
-
- case 13:
- tcrypt_test("deflate");
- break;
-
- case 14:
- tcrypt_test("ecb(cast5)");
- break;
-
- case 15:
- tcrypt_test("ecb(cast6)");
- break;
-
- case 16:
- tcrypt_test("ecb(arc4)");
- break;
-
- case 17:
- tcrypt_test("michael_mic");
- break;
-
- case 18:
- tcrypt_test("crc32c");
- break;
-
- case 19:
- tcrypt_test("ecb(tea)");
- break;
-
- case 20:
- tcrypt_test("ecb(xtea)");
- break;
-
- case 21:
- tcrypt_test("ecb(khazad)");
- break;
-
- case 22:
- tcrypt_test("wp512");
- break;
-
- case 23:
- tcrypt_test("wp384");
- break;
-
- case 24:
- tcrypt_test("wp256");
- break;
-
- case 25:
- tcrypt_test("ecb(tnepres)");
- break;
-
- case 26:
- tcrypt_test("ecb(anubis)");
- tcrypt_test("cbc(anubis)");
- break;
-
- case 27:
- tcrypt_test("tgr192");
- break;
-
- case 28:
-
- tcrypt_test("tgr160");
- break;
-
- case 29:
- tcrypt_test("tgr128");
- break;
-
- case 30:
- tcrypt_test("ecb(xeta)");
- break;
-
- case 31:
- tcrypt_test("pcbc(fcrypt)");
- break;
-
- case 32:
- tcrypt_test("ecb(camellia)");
- tcrypt_test("cbc(camellia)");
- break;
- case 33:
- tcrypt_test("sha224");
- break;
-
- case 34:
- tcrypt_test("salsa20");
- break;
-
- case 35:
- tcrypt_test("gcm(aes)");
- break;
-
- case 36:
- tcrypt_test("lzo");
- break;
-
- case 37:
- tcrypt_test("ccm(aes)");
- break;
-
- case 38:
- tcrypt_test("cts(cbc(aes))");
- break;
-
- case 39:
- tcrypt_test("rmd128");
- break;
-
- case 40:
- tcrypt_test("rmd160");
- break;
-
- case 41:
- tcrypt_test("rmd256");
- break;
-
- case 42:
- tcrypt_test("rmd320");
- break;
-
- case 43:
- tcrypt_test("ecb(seed)");
- break;
-
- case 100:
- tcrypt_test("hmac(md5)");
- break;
-
- case 101:
- tcrypt_test("hmac(sha1)");
- break;
-
- case 102:
- tcrypt_test("hmac(sha256)");
- break;
-
- case 103:
- tcrypt_test("hmac(sha384)");
- break;
-
- case 104:
- tcrypt_test("hmac(sha512)");
- break;
-
- case 105:
- tcrypt_test("hmac(sha224)");
- break;
-
- case 106:
- tcrypt_test("xcbc(aes)");
- break;
-
- case 107:
- tcrypt_test("hmac(rmd128)");
- break;
-
- case 108:
- tcrypt_test("hmac(rmd160)");
- break;
-
- case 200:
- test_cipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
- speed_template_16_24_32);
- test_cipher_speed("ecb(aes)", DECRYPT, sec, NULL, 0,
- speed_template_16_24_32);
- test_cipher_speed("cbc(aes)", ENCRYPT, sec, NULL, 0,
- speed_template_16_24_32);
- test_cipher_speed("cbc(aes)", DECRYPT, sec, NULL, 0,
- speed_template_16_24_32);
- test_cipher_speed("lrw(aes)", ENCRYPT, sec, NULL, 0,
- speed_template_32_40_48);
- test_cipher_speed("lrw(aes)", DECRYPT, sec, NULL, 0,
- speed_template_32_40_48);
- test_cipher_speed("xts(aes)", ENCRYPT, sec, NULL, 0,
- speed_template_32_48_64);
- test_cipher_speed("xts(aes)", DECRYPT, sec, NULL, 0,
- speed_template_32_48_64);
- break;
-
- case 201:
- test_cipher_speed("ecb(des3_ede)", ENCRYPT, sec,
- des3_ede_enc_tv_template, DES3_EDE_ENC_TEST_VECTORS,
- speed_template_24);
- test_cipher_speed("ecb(des3_ede)", DECRYPT, sec,
- des3_ede_enc_tv_template, DES3_EDE_ENC_TEST_VECTORS,
- speed_template_24);
- test_cipher_speed("cbc(des3_ede)", ENCRYPT, sec,
- des3_ede_enc_tv_template, DES3_EDE_ENC_TEST_VECTORS,
- speed_template_24);
- test_cipher_speed("cbc(des3_ede)", DECRYPT, sec,
- des3_ede_enc_tv_template, DES3_EDE_ENC_TEST_VECTORS,
- speed_template_24);
- break;
-
- case 202:
- test_cipher_speed("ecb(twofish)", ENCRYPT, sec, NULL, 0,
- speed_template_16_24_32);
- test_cipher_speed("ecb(twofish)", DECRYPT, sec, NULL, 0,
- speed_template_16_24_32);
- test_cipher_speed("cbc(twofish)", ENCRYPT, sec, NULL, 0,
- speed_template_16_24_32);
- test_cipher_speed("cbc(twofish)", DECRYPT, sec, NULL, 0,
- speed_template_16_24_32);
- break;
-
- case 203:
- test_cipher_speed("ecb(blowfish)", ENCRYPT, sec, NULL, 0,
- speed_template_8_32);
- test_cipher_speed("ecb(blowfish)", DECRYPT, sec, NULL, 0,
- speed_template_8_32);
- test_cipher_speed("cbc(blowfish)", ENCRYPT, sec, NULL, 0,
- speed_template_8_32);
- test_cipher_speed("cbc(blowfish)", DECRYPT, sec, NULL, 0,
- speed_template_8_32);
- break;
-
- case 204:
- test_cipher_speed("ecb(des)", ENCRYPT, sec, NULL, 0,
- speed_template_8);
- test_cipher_speed("ecb(des)", DECRYPT, sec, NULL, 0,
- speed_template_8);
- test_cipher_speed("cbc(des)", ENCRYPT, sec, NULL, 0,
- speed_template_8);
- test_cipher_speed("cbc(des)", DECRYPT, sec, NULL, 0,
- speed_template_8);
- break;
-
- case 205:
- test_cipher_speed("ecb(camellia)", ENCRYPT, sec, NULL, 0,
- speed_template_16_24_32);
- test_cipher_speed("ecb(camellia)", DECRYPT, sec, NULL, 0,
- speed_template_16_24_32);
- test_cipher_speed("cbc(camellia)", ENCRYPT, sec, NULL, 0,
- speed_template_16_24_32);
- test_cipher_speed("cbc(camellia)", DECRYPT, sec, NULL, 0,
- speed_template_16_24_32);
- break;
-
- case 206:
- test_cipher_speed("salsa20", ENCRYPT, sec, NULL, 0,
- speed_template_16_32);
- break;
-
- case 300:
- /* fall through */
-
- case 301:
- test_hash_speed("md4", sec, generic_hash_speed_template);
- if (mode > 300 && mode < 400) break;
-
- case 302:
- test_hash_speed("md5", sec, generic_hash_speed_template);
- if (mode > 300 && mode < 400) break;
-
- case 303:
- test_hash_speed("sha1", sec, generic_hash_speed_template);
- if (mode > 300 && mode < 400) break;
-
- case 304:
- test_hash_speed("sha256", sec, generic_hash_speed_template);
- if (mode > 300 && mode < 400) break;
-
- case 305:
- test_hash_speed("sha384", sec, generic_hash_speed_template);
- if (mode > 300 && mode < 400) break;
-
- case 306:
- test_hash_speed("sha512", sec, generic_hash_speed_template);
- if (mode > 300 && mode < 400) break;
-
- case 307:
- test_hash_speed("wp256", sec, generic_hash_speed_template);
- if (mode > 300 && mode < 400) break;
-
- case 308:
- test_hash_speed("wp384", sec, generic_hash_speed_template);
- if (mode > 300 && mode < 400) break;
-
- case 309:
- test_hash_speed("wp512", sec, generic_hash_speed_template);
- if (mode > 300 && mode < 400) break;
-
- case 310:
- test_hash_speed("tgr128", sec, generic_hash_speed_template);
- if (mode > 300 && mode < 400) break;
-
- case 311:
- test_hash_speed("tgr160", sec, generic_hash_speed_template);
- if (mode > 300 && mode < 400) break;
-
- case 312:
- test_hash_speed("tgr192", sec, generic_hash_speed_template);
- if (mode > 300 && mode < 400) break;
-
- case 313:
- test_hash_speed("sha224", sec, generic_hash_speed_template);
- if (mode > 300 && mode < 400) break;
-
- case 314:
- test_hash_speed("rmd128", sec, generic_hash_speed_template);
- if (mode > 300 && mode < 400) break;
-
- case 315:
- test_hash_speed("rmd160", sec, generic_hash_speed_template);
- if (mode > 300 && mode < 400) break;
-
- case 316:
- test_hash_speed("rmd256", sec, generic_hash_speed_template);
- if (mode > 300 && mode < 400) break;
-
- case 317:
- test_hash_speed("rmd320", sec, generic_hash_speed_template);
- if (mode > 300 && mode < 400) break;
-
- case 399:
- break;
-
- case 1000:
- test_available();
- break;
- }
-}
-
-static int __init tcrypt_mod_init(void)
-{
- int err = -ENOMEM;
- int i;
-
- for (i = 0; i < TVMEMSIZE; i++) {
- tvmem[i] = (void *)__get_free_page(GFP_KERNEL);
- if (!tvmem[i])
- goto err_free_tv;
- }
-
for (i = 0; i < XBUFSIZE; i++) {
xbuf[i] = (void *)__get_free_page(GFP_KERNEL);
if (!xbuf[i])
@@ -2556,15 +1721,7 @@ static int __init tcrypt_mod_init(void)
goto err_free_axbuf;
}
- do_test(mode);
-
- /* We intentionaly return -EAGAIN to prevent keeping
- * the module. It does all its work from init()
- * and doesn't offer any runtime functionality
- * => we don't need it in the memory, do we?
- * -- mludvig
- */
- err = -EAGAIN;
+ return 0;
err_free_axbuf:
for (i = 0; i < XBUFSIZE && axbuf[i]; i++)
@@ -2572,27 +1729,16 @@ err_free_axbuf:
err_free_xbuf:
for (i = 0; i < XBUFSIZE && xbuf[i]; i++)
free_page((unsigned long)xbuf[i]);
-err_free_tv:
- for (i = 0; i < TVMEMSIZE && tvmem[i]; i++)
- free_page((unsigned long)tvmem[i]);
- return err;
+ return -ENOMEM;
}
-/*
- * If an init function is provided, an exit function must also be provided
- * to allow module unload.
- */
-static void __exit tcrypt_mod_fini(void) { }
-
-module_init(tcrypt_mod_init);
-module_exit(tcrypt_mod_fini);
-
-module_param(mode, int, 0);
-module_param(sec, uint, 0);
-MODULE_PARM_DESC(sec, "Length in seconds of speed tests "
- "(defaults to zero which uses CPU cycles instead)");
+void testmgr_exit(void)
+{
+ int i;
-MODULE_LICENSE("GPL");
-MODULE_DESCRIPTION("Quick & dirty crypto testing module");
-MODULE_AUTHOR("James Morris <jmorris@xxxxxxxxxxxxxxxx>");
+ for (i = 0; i < XBUFSIZE; i++)
+ free_page((unsigned long)axbuf[i]);
+ for (i = 0; i < XBUFSIZE; i++)
+ free_page((unsigned long)xbuf[i]);
+}
diff --git a/crypto/tcrypt.h b/crypto/testmgr.h
similarity index 99%
copy from crypto/tcrypt.h
copy to crypto/testmgr.h
index c6254a1..a57014c 100644
--- a/crypto/tcrypt.h
+++ b/crypto/testmgr.h
@@ -1,12 +1,10 @@
/*
- * Quick & dirty crypto testing module.
- *
- * This will only exist until we have a better testing mechanism
- * (e.g. a char device).
+ * Algorithm testing framework and tests.
*
* Copyright (c) 2002 James Morris <jmorris@xxxxxxxxxxxxxxxx>
* Copyright (c) 2002 Jean-Francois Dive <jef@xxxxxxxxxxx>
* Copyright (c) 2007 Nokia Siemens Networks
+ * Copyright (c) 2008 Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the Free
@@ -14,8 +12,8 @@
* any later version.
*
*/
-#ifndef _CRYPTO_TCRYPT_H
-#define _CRYPTO_TCRYPT_H
+#ifndef _CRYPTO_TESTMGR_H
+#define _CRYPTO_TESTMGR_H
#define MAX_DIGEST_SIZE 64
#define MAX_TAP 8
@@ -66,11 +64,6 @@ struct aead_testvec {
unsigned short rlen;
};
-struct hash_speed {
- unsigned int blen; /* buffer length */
- unsigned int plen; /* per-update length */
-};
-
static char zeroed_string[48];
/*
@@ -8742,46 +8735,4 @@ static struct hash_testvec crc32c_tv_template[] = {
},
};
-/*
- * Cipher speed tests
- */
-static u8 speed_template_8[] = {8, 0};
-static u8 speed_template_24[] = {24, 0};
-static u8 speed_template_8_32[] = {8, 32, 0};
-static u8 speed_template_16_32[] = {16, 32, 0};
-static u8 speed_template_16_24_32[] = {16, 24, 32, 0};
-static u8 speed_template_32_40_48[] = {32, 40, 48, 0};
-static u8 speed_template_32_48_64[] = {32, 48, 64, 0};
-
-/*
- * Digest speed tests
- */
-static struct hash_speed generic_hash_speed_template[] = {
- { .blen = 16, .plen = 16, },
- { .blen = 64, .plen = 16, },
- { .blen = 64, .plen = 64, },
- { .blen = 256, .plen = 16, },
- { .blen = 256, .plen = 64, },
- { .blen = 256, .plen = 256, },
- { .blen = 1024, .plen = 16, },
- { .blen = 1024, .plen = 256, },
- { .blen = 1024, .plen = 1024, },
- { .blen = 2048, .plen = 16, },
- { .blen = 2048, .plen = 256, },
- { .blen = 2048, .plen = 1024, },
- { .blen = 2048, .plen = 2048, },
- { .blen = 4096, .plen = 16, },
- { .blen = 4096, .plen = 256, },
- { .blen = 4096, .plen = 1024, },
- { .blen = 4096, .plen = 4096, },
- { .blen = 8192, .plen = 16, },
- { .blen = 8192, .plen = 256, },
- { .blen = 8192, .plen = 1024, },
- { .blen = 8192, .plen = 4096, },
- { .blen = 8192, .plen = 8192, },
-
- /* End marker */
- { .blen = 0, .plen = 0, }
-};
-
-#endif /* _CRYPTO_TCRYPT_H */
+#endif /* _CRYPTO_TESTMGR_H */
diff --git a/include/linux/crypto.h b/include/linux/crypto.h
index c43dc47..7ea0a4b 100644
--- a/include/linux/crypto.h
+++ b/include/linux/crypto.h
@@ -515,6 +515,8 @@ struct crypto_tfm *crypto_alloc_tfm(const char *alg_name, u32 tfm_flags);
struct crypto_tfm *crypto_alloc_base(const char *alg_name, u32 type, u32 mask);
void crypto_free_tfm(struct crypto_tfm *tfm);
+int alg_test(const char *driver, const char *alg, u32 type, u32 mask);
+
/*
* Transform helpers which query the underlying algorithm.
*/
--
Visit Openswan at http://www.openswan.org/
Email: Herbert Xu ~{PmV>HI~} <herbert@xxxxxxxxxxxxxxxxxxx>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
--
To unsubscribe from this list: send the line "unsubscribe linux-crypto" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
