Re: [PATCH] crypto: Update stdrng test name so that the testmgr finds it properly
* Herbert Xu | 2009-07-02 16:32:59 [+0800]: --- a/crypto/testmgr.c +++ b/crypto/testmgr.c @@ -2365,14 +2366,22 @@ int alg_test(const char *driver, const char *alg, u32 type, u32 mask) } i = alg_find_test(alg); - if (i 0) + j = alg_find_test(driver); + if (i 0 j 0) goto notest; - if (fips_enabled !alg_test_descs[i].fips_allowed) + if (fips_enabled ((i = 0 !alg_test_descs[i].fips_allowed) || + (j = 0 !alg_test_descs[j].fips_allowed))) goto non_fips_alg; - rc = alg_test_descs[i].test(alg_test_descs + i, driver, -type, mask); + rc = 0; + if (i = 0) + rc |= alg_test_descs[i].test(alg_test_descs + i, driver, + type, mask); + if (j = 0) + rc |= alg_test_descs[j].test(alg_test_descs + j, driver, + type, mask); Do you execute test2 if test1 failed on purpose? If not what about: if (!rc j = 0) rc = alg_test_descs[j].test(alg_test_descs + j, driver, type, mask); so there is return code mixup. Sebastian -- To unsubscribe from this list: send the line unsubscribe linux-crypto in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Re: [PATCH] crypto: Update stdrng test name so that the testmgr finds it properly
On Fri, Jul 03, 2009 at 10:59:09PM +0200, Sebastian Andrzej Siewior wrote:
-rc = alg_test_descs[i].test(alg_test_descs + i, driver,
- type, mask);
+rc = 0;
+if (i = 0)
+rc |= alg_test_descs[i].test(alg_test_descs + i, driver,
+ type, mask);
+if (j = 0)
+rc |= alg_test_descs[j].test(alg_test_descs + j, driver,
+ type, mask);
Do you execute test2 if test1 failed on purpose?
Yes that was intentional. Not that it makes much of a differnce.
Thanks,
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Re: [PATCH] crypto: Update stdrng test name so that the testmgr finds it properly
* Sebastian Andrzej Siewior | 2009-07-02 08:02:55 [+0200]:
* Neil Horman | 2009-07-01 11:52:19 [-0400]:
index f9bea9d..3315a38 100644
--- a/crypto/testmgr.c
+++ b/crypto/testmgr.c
@@ -1480,7 +1480,7 @@ static int alg_test_cprng(const struct alg_test_desc
*desc, const char *driver,
/* Please keep this list sorted by algorithm name. */
static const struct alg_test_desc alg_test_descs[] = {
{
- .alg = ansi_cprng,
+ .alg = stdrng,
.test = alg_test_cprng,
.fips_allowed = 1,
.suite = {
Don't you use this vector for _all_ stdrngs now? krng for instance will
fail.
This is wrong anyway because the alg field has to be sorted
alphabetically due to the nature of the search function.
Sebastian
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Re: [PATCH] crypto: Update stdrng test name so that the testmgr finds it properly
On Thu, Jul 02, 2009 at 08:02:55AM +0200, Sebastian Andrzej Siewior wrote:
@@ -1480,7 +1480,7 @@ static int alg_test_cprng(const struct alg_test_desc
*desc, const char *driver,
/* Please keep this list sorted by algorithm name. */
static const struct alg_test_desc alg_test_descs[] = {
{
-.alg = ansi_cprng,
+.alg = stdrng,
.test = alg_test_cprng,
.fips_allowed = 1,
.suite = {
Don't you use this vector for _all_ stdrngs now? krng for instance will
fail.
Good cath!
What this really should do is test a specific implementation of
stdrng. Like this,
commit a68f6610d4f1ebe61818f5926fa8fa9e75d06a95
Author: Herbert Xu herb...@gondor.apana.org.au
Date: Thu Jul 2 16:32:12 2009 +0800
crypto: testmgr - Allow implementation-specific tests
This patch adds the support for testing specific implementations.
This should only be used in very specific situations. Right now
this means specific implementations of random number generators.
Signed-off-by: Herbert Xu herb...@gondor.apana.org.au
diff --git a/crypto/testmgr.c b/crypto/testmgr.c
index f9bea9d..29b228d 100644
--- a/crypto/testmgr.c
+++ b/crypto/testmgr.c
@@ -2344,6 +2344,7 @@ static int alg_find_test(const char *alg)
int alg_test(const char *driver, const char *alg, u32 type, u32 mask)
{
int i;
+ int j;
int rc;
if ((type CRYPTO_ALG_TYPE_MASK) == CRYPTO_ALG_TYPE_CIPHER) {
@@ -2365,14 +2366,22 @@ int alg_test(const char *driver, const char *alg, u32
type, u32 mask)
}
i = alg_find_test(alg);
- if (i 0)
+ j = alg_find_test(driver);
+ if (i 0 j 0)
goto notest;
- if (fips_enabled !alg_test_descs[i].fips_allowed)
+ if (fips_enabled ((i = 0 !alg_test_descs[i].fips_allowed) ||
+(j = 0 !alg_test_descs[j].fips_allowed)))
goto non_fips_alg;
- rc = alg_test_descs[i].test(alg_test_descs + i, driver,
- type, mask);
+ rc = 0;
+ if (i = 0)
+ rc |= alg_test_descs[i].test(alg_test_descs + i, driver,
+type, mask);
+ if (j = 0)
+ rc |= alg_test_descs[j].test(alg_test_descs + j, driver,
+type, mask);
+
test_done:
if (fips_enabled rc)
panic(%s: %s alg self test failed in fips mode!\n, driver,
alg);
Cheers,
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Re: [PATCH] crypto: Update stdrng test name so that the testmgr finds it properly
On Thu, Jul 02, 2009 at 04:32:59PM +0800, Herbert Xu wrote:
On Thu, Jul 02, 2009 at 08:02:55AM +0200, Sebastian Andrzej Siewior wrote:
@@ -1480,7 +1480,7 @@ static int alg_test_cprng(const struct alg_test_desc
*desc, const char *driver,
/* Please keep this list sorted by algorithm name. */
static const struct alg_test_desc alg_test_descs[] = {
{
- .alg = ansi_cprng,
+ .alg = stdrng,
.test = alg_test_cprng,
.fips_allowed = 1,
.suite = {
Don't you use this vector for _all_ stdrngs now? krng for instance will
fail.
Good cath!
Indeed, I didn't even think of that.
What this really should do is test a specific implementation of
stdrng. Like this,
Yeah, that looks right
Acked-by: Neil Horman nhor...@tuxdriver.com
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