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| author | Michael Brown | 2012-09-26 15:54:02 +0200 |
|---|---|---|
| committer | Michael Brown | 2012-09-26 15:54:02 +0200 |
| commit | 681a219caaa5f9379641232157cc0b38e64a839d (patch) | |
| tree | 3fa186320f8f1a6bdee04edfb2fd42a09666c515 /src/tests/sha256_test.c | |
| parent | [efi] Provide guaranteed space in transmitted packets (diff) | |
| download | ipxe-681a219caaa5f9379641232157cc0b38e64a839d.tar.gz ipxe-681a219caaa5f9379641232157cc0b38e64a839d.tar.xz ipxe-681a219caaa5f9379641232157cc0b38e64a839d.zip | |
[test] Add speed tests for digest algorithms
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src/tests/sha256_test.c')
| -rw-r--r-- | src/tests/sha256_test.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/tests/sha256_test.c b/src/tests/sha256_test.c index 77b6b10f..06a8cae2 100644 --- a/src/tests/sha256_test.c +++ b/src/tests/sha256_test.c @@ -78,9 +78,11 @@ static struct digest_test_fragments sha256_test_fragments[] = { static void sha256_test_exec ( void ) { struct digest_algorithm *digest = &sha256_algorithm; struct sha256_test_vector *test; + unsigned long cost; unsigned int i; unsigned int j; + /* Correctness test */ for ( i = 0 ; i < ( sizeof ( sha256_test_vectors ) / sizeof ( sha256_test_vectors[0] ) ) ; i++ ) { test = &sha256_test_vectors[i]; @@ -93,6 +95,10 @@ static void sha256_test_exec ( void ) { test->data, test->len, test->digest ); } } + + /* Speed test */ + cost = digest_cost ( digest ); + DBG ( "SHA256 required %ld cycles per byte\n", cost ); } /** SHA-256 self-test */ |