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Differential D24540 Diff 70892 tests/sys/opencrypto/blake2_test.c

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tests/sys/opencrypto/blake2_test.c

Show First 20 Lines • Show All 69 Lines • ▼ Show 20 Lines for (i = 0; i < sizeof(key2b); i++)
key2b[i] = (uint8_t)i; key2b[i] = (uint8_t)i;
for (i = 0; i < sizeof(key2s); i++) for (i = 0; i < sizeof(key2s); i++)
key2s[i] = (uint8_t)i; key2s[i] = (uint8_t)i;
for (i = 0; i < sizeof(katbuf); i++) for (i = 0; i < sizeof(katbuf); i++)
katbuf[i] = (uint8_t)i; katbuf[i] = (uint8_t)i;
} }
static int static int
lookup_crid(int fd, const char *devname)
{
struct crypt_find_op find;
find.crid = -1;
strlcpy(find.name, devname, sizeof(find.name));
ATF_REQUIRE(ioctl(fd, CIOCFINDDEV, &find) != -1);
return (find.crid);
}
static int
get_handle_fd(void) get_handle_fd(void)
{ {
int dc_fd, fd; int dc_fd, fd;
dc_fd = open("/dev/crypto", O_RDWR); dc_fd = open("/dev/crypto", O_RDWR);
/* /*
* Why do we do this dance instead of just operating on /dev/crypto * Why do we do this dance instead of just operating on /dev/crypto
Show All 33 Linesdo_cryptop(int fd, int ses, size_t inlen, void *out)
cop.ses = ses; cop.ses = ses;
cop.len = inlen; cop.len = inlen;
cop.src = katbuf; cop.src = katbuf;
cop.mac = out; cop.mac = out;
ATF_CHECK_MSG(ioctl(fd, CIOCCRYPT, &cop) >= 0, "ioctl(CIOCCRYPT)"); ATF_CHECK_MSG(ioctl(fd, CIOCCRYPT, &cop) >= 0, "ioctl(CIOCCRYPT)");
} }
static void static void
test_blake2b_vectors(int crid, const char *modname) test_blake2b_vectors(const char *devname, const char *modname)
{ {
uint8_t hash[BLAKE2B_OUTBYTES]; uint8_t hash[BLAKE2B_OUTBYTES];
int fd, ses; int crid, fd, ses;
size_t i; size_t i;
ATF_REQUIRE_KERNEL_MODULE(modname); ATF_REQUIRE_KERNEL_MODULE(modname);
ATF_REQUIRE_KERNEL_MODULE("cryptodev"); ATF_REQUIRE_KERNEL_MODULE("cryptodev");
initialize_constant_buffers(); initialize_constant_buffers();
fd = get_handle_fd(); fd = get_handle_fd();
crid = lookup_crid(fd, devname);
ses = create_session(fd, CRYPTO_BLAKE2B, crid, key2b, sizeof(key2b)); ses = create_session(fd, CRYPTO_BLAKE2B, crid, key2b, sizeof(key2b));
cemUnsubmitted
Done
Inline Actions

I’d prefer to do the lookup_crid on a statement of its own. Just a style nit.

cem: I’d prefer to do the lookup_crid on a statement of its own. Just a style nit.
for (i = 0; i < sizeof(katbuf); i++) { for (i = 0; i < sizeof(katbuf); i++) {
do_cryptop(fd, ses, i, hash); do_cryptop(fd, ses, i, hash);
ATF_CHECK_EQ_MSG( ATF_CHECK_EQ_MSG(
memcmp(hash, blake2b_keyed_kat[i], sizeof(hash)), memcmp(hash, blake2b_keyed_kat[i], sizeof(hash)),
0, 0,
"different at %zu", i); "different at %zu", i);
} }
} }
static void static void
test_blake2s_vectors(int crid, const char *modname) test_blake2s_vectors(const char *devname, const char *modname)
{ {
uint8_t hash[BLAKE2S_OUTBYTES]; uint8_t hash[BLAKE2S_OUTBYTES];
int fd, ses; int crid, fd, ses;
size_t i; size_t i;
ATF_REQUIRE_KERNEL_MODULE(modname); ATF_REQUIRE_KERNEL_MODULE(modname);
ATF_REQUIRE_KERNEL_MODULE("cryptodev"); ATF_REQUIRE_KERNEL_MODULE("cryptodev");
initialize_constant_buffers(); initialize_constant_buffers();
fd = get_handle_fd(); fd = get_handle_fd();
crid = lookup_crid(fd, devname);
ses = create_session(fd, CRYPTO_BLAKE2S, crid, key2s, sizeof(key2s)); ses = create_session(fd, CRYPTO_BLAKE2S, crid, key2s, sizeof(key2s));
for (i = 0; i < sizeof(katbuf); i++) { for (i = 0; i < sizeof(katbuf); i++) {
do_cryptop(fd, ses, i, hash); do_cryptop(fd, ses, i, hash);
ATF_CHECK_EQ_MSG( ATF_CHECK_EQ_MSG(
memcmp(hash, blake2s_keyed_kat[i], sizeof(hash)), memcmp(hash, blake2s_keyed_kat[i], sizeof(hash)),
0, 0,
"different at %zu", i); "different at %zu", i);
} }
} }
ATF_TC_WITHOUT_HEAD(blake2b_vectors); ATF_TC_WITHOUT_HEAD(blake2b_vectors);
ATF_TC_BODY(blake2b_vectors, tc) ATF_TC_BODY(blake2b_vectors, tc)
{ {
ATF_REQUIRE_SYSCTL_INT("kern.cryptodevallowsoft", 1); ATF_REQUIRE_SYSCTL_INT("kern.cryptodevallowsoft", 1);
test_blake2b_vectors(CRYPTO_FLAG_SOFTWARE, "nexus/cryptosoft"); test_blake2b_vectors("cryptosoft0", "nexus/cryptosoft");
} }
ATF_TC_WITHOUT_HEAD(blake2s_vectors); ATF_TC_WITHOUT_HEAD(blake2s_vectors);
ATF_TC_BODY(blake2s_vectors, tc) ATF_TC_BODY(blake2s_vectors, tc)
{ {
ATF_REQUIRE_SYSCTL_INT("kern.cryptodevallowsoft", 1); ATF_REQUIRE_SYSCTL_INT("kern.cryptodevallowsoft", 1);
test_blake2s_vectors(CRYPTO_FLAG_SOFTWARE, "nexus/cryptosoft"); test_blake2s_vectors("cryptosoft0", "nexus/cryptosoft");
} }
#if defined(__i386__) || defined(__amd64__) #if defined(__i386__) || defined(__amd64__)
ATF_TC_WITHOUT_HEAD(blake2b_vectors_x86); ATF_TC_WITHOUT_HEAD(blake2b_vectors_x86);
ATF_TC_BODY(blake2b_vectors_x86, tc) ATF_TC_BODY(blake2b_vectors_x86, tc)
{ {
if (atf_tc_get_config_var_as_bool_wd(tc, "ci", false)) ATF_REQUIRE_SYSCTL_INT("kern.cryptodevallowsoft", 1);
atf_tc_skip("https://bugs.freebsd.org/245825"); test_blake2b_vectors("blaketwo0", "nexus/blake2");
test_blake2b_vectors(CRYPTO_FLAG_HARDWARE, "nexus/blake2");
} }
ATF_TC_WITHOUT_HEAD(blake2s_vectors_x86); ATF_TC_WITHOUT_HEAD(blake2s_vectors_x86);
ATF_TC_BODY(blake2s_vectors_x86, tc) ATF_TC_BODY(blake2s_vectors_x86, tc)
{ {
if (atf_tc_get_config_var_as_bool_wd(tc, "ci", false)) ATF_REQUIRE_SYSCTL_INT("kern.cryptodevallowsoft", 1);
atf_tc_skip("https://bugs.freebsd.org/245825"); test_blake2s_vectors("blaketwo0", "nexus/blake2");
test_blake2s_vectors(CRYPTO_FLAG_HARDWARE, "nexus/blake2");
} }
#endif #endif
ATF_TP_ADD_TCS(tp) ATF_TP_ADD_TCS(tp)
{ {
ATF_TP_ADD_TC(tp, blake2b_vectors); ATF_TP_ADD_TC(tp, blake2b_vectors);
ATF_TP_ADD_TC(tp, blake2s_vectors); ATF_TP_ADD_TC(tp, blake2s_vectors);
#if defined(__i386__) || defined(__amd64__) #if defined(__i386__) || defined(__amd64__)
ATF_TP_ADD_TC(tp, blake2b_vectors_x86); ATF_TP_ADD_TC(tp, blake2b_vectors_x86);
ATF_TP_ADD_TC(tp, blake2s_vectors_x86); ATF_TP_ADD_TC(tp, blake2s_vectors_x86);
#endif #endif
return (atf_no_error()); return (atf_no_error());
} }