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authorTom Gundersen <teg@jklm.no>2015-10-06 15:04:42 +0200
committerTom Gundersen <teg@jklm.no>2015-10-06 17:47:00 +0200
commit0cb3c286883b694fc52a18a3b559ff98931641f3 (patch)
treef8c3cf9104b3ea8fc180bd1de1e72119dfe4524e /src/test
parent8c60d978bd3453659bfa7f4d90a17ba5fa3e0774 (diff)
siphash24: unify API
Make the API of the new helpers more similar to the old wrapper. In particular we now return the hash as a byte string to avoid any endianness problems.
Diffstat (limited to 'src/test')
-rw-r--r--src/test/test-siphash24.c24
1 files changed, 8 insertions, 16 deletions
diff --git a/src/test/test-siphash24.c b/src/test/test-siphash24.c
index 65eb2b6f35..2402da6a6f 100644
--- a/src/test/test-siphash24.c
+++ b/src/test/test-siphash24.c
@@ -32,23 +32,13 @@ int main(int argc, char *argv[]) {
const uint8_t key[16] = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f};
uint64_t out = 0;
- unsigned i, j, k;
- usec_t ts;
+ unsigned i, j;
siphash24((uint8_t *)&out, in, sizeof(in), key);
- assert_se(out == 0xa129ca6149be45e5);
-
- assert_se(out == 0xa129ca6149be45e5ULL);
-
- ts = now(CLOCK_MONOTONIC);
- for (k = 0; k < ITERATIONS; k++)
- siphash24((uint8_t *)&out, in, sizeof(in), key);
- ts = now(CLOCK_MONOTONIC) - ts;
-
- log_info("%llu iterations per second", (ITERATIONS * USEC_PER_SEC) / ts);
+ assert_se(out == htole64(0xa129ca6149be45e5));
/* verify the internal state as given in the above paper */
- siphash_init(&state, key);
+ siphash24_init(&state, key);
assert_se(state.v0 == 0x7469686173716475);
assert_se(state.v1 == 0x6b617f6d656e6665);
assert_se(state.v2 == 0x6b7f62616d677361);
@@ -58,7 +48,8 @@ int main(int argc, char *argv[]) {
assert_se(state.v1 == 0x0d52f6f62a4f59a4);
assert_se(state.v2 == 0x634cb3577b01fd3d);
assert_se(state.v3 == 0xa5224d6f55c7d9c8);
- assert_se(siphash24_finalize(&state) == 0xa129ca6149be45e5);
+ siphash24_finalize((uint8_t*)&out, &state);
+ assert_se(out == htole64(0xa129ca6149be45e5));
assert_se(state.v0 == 0xf6bcd53893fecff1);
assert_se(state.v1 == 0x54b9964c7ea0d937);
assert_se(state.v2 == 0x1b38329c099bb55a);
@@ -68,11 +59,12 @@ int main(int argc, char *argv[]) {
same result */
for (i = 0; i < sizeof(in); i++) {
for (j = i; j < sizeof(in); j++) {
- siphash_init(&state, key);
+ siphash24_init(&state, key);
siphash24_compress(in, i, &state);
siphash24_compress(&in[i], j - i, &state);
siphash24_compress(&in[j], sizeof(in) - j, &state);
- assert_se(siphash24_finalize(&state) == 0xa129ca6149be45e5);
+ siphash24_finalize((uint8_t*)&out, &state);
+ assert_se(out == htole64(0xa129ca6149be45e5));
}
}
}