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dh-speed: Include the get_my_public_value() call in public exponent timing

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This fixes results where a DH backend does not generate the public value
in the constructor internally.
This commit is contained in:
Martin Willi
2016-11-14 16:20:51 +01:00
committed by Andreas Steffen
parent 053275150b
commit 0ab854789d
1 changed files with 4 additions and 4 deletions
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scripts/dh_speed.c
+4 -4
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@@ -66,7 +66,7 @@ static double end_timing(struct timespec *start)
static void run_test(diffie_hellman_group_t group, int rounds) static void run_test(diffie_hellman_group_t group, int rounds)
{ {
diffie_hellman_t *l[rounds], *r; diffie_hellman_t *l[rounds], *r;
chunk_t chunk; chunk_t chunk, chunks[rounds];
struct timespec timing; struct timespec timing;
int round; int round;
@@ -85,14 +85,14 @@ static void run_test(diffie_hellman_group_t group, int rounds)
for (round = 0; round < rounds; round++) for (round = 0; round < rounds; round++)
{ {
l[round] = lib->crypto->create_dh(lib->crypto, group); l[round] = lib->crypto->create_dh(lib->crypto, group);
assert(l[round]->get_my_public_value(l[round], &chunks[round]));
} }
printf("A = g^a/s: %8.1f", rounds / end_timing(&timing)); printf("A = g^a/s: %8.1f", rounds / end_timing(&timing));
for (round = 0; round < rounds; round++) for (round = 0; round < rounds; round++)
{ {
assert(l[round]->get_my_public_value(l[round], &chunk)); assert(r->set_other_public_value(r, chunks[round]));
assert(r->set_other_public_value(r, chunk)); chunk_free(&chunks[round]);
chunk_free(&chunk);
} }
assert(r->get_my_public_value(r, &chunk)); assert(r->get_my_public_value(r, &chunk));