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482 commits

Author SHA1 Message Date
Paul Elliott
8eec8d4436 Fix missed documentation header 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-09-19 22:39:06 +01:00
Paul Elliott
f94bd99368 Add missing aead state tests. 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-09-19 18:43:17 +01:00
Paul Elliott
5221ef638a Add aead setup tests 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-09-19 18:43:17 +01:00
Paul Elliott
1c67e0b38c Add extra verify edge test cases 
Add ability to pass NULL tag buffer (with length zero)

Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-09-19 18:43:17 +01:00
Paul Elliott
9961a668bd Remove negative tests from multipart_decrypt 
Multipart decrypt now always expects positive result (i.e. the plaintext
that is passed in). Added new test that expects fail, and does no
multipart versions and concentrates on aead_verify.

Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-09-19 18:43:17 +01:00
Paul Elliott
fd0c154ce3 Add tests to oversend data/ad when lengths set 
Previous tests only tested when the expected lengths were set to zero.
New test sends all data/ad then goes over by one byte.

Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-09-19 18:43:17 +01:00
Paul Elliott
f38adbe558 Ensure tests expected to fail actually fail 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-09-19 18:43:16 +01:00
Paul Elliott
e49fe45478 Remove unneccesary nesting 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-09-19 18:43:16 +01:00
Paul Elliott
4e4d71a838 Move hidden logic into loop 'for' statement 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-09-19 18:43:16 +01:00
Paul Elliott
33746aac32 Convert set lengths options over to enum 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-09-19 18:43:16 +01:00
Paul Elliott
9454cfa911 Remove unneccesary safety check in test 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-09-19 18:43:16 +01:00
Paul Elliott
6bfd0fbbc6 Convert all uint32_t lengths over to size_t 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-09-19 18:43:16 +01:00
Paul Elliott
5a9642ff28 Correct switched blocks for output sizes 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-09-19 18:43:16 +01:00
Paul Elliott
719c1324a1 Add tag buffer size tests to finish buffer tests 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-09-19 18:43:16 +01:00
Paul Elliott
e58cb1e0cf Aligh finish_buffer_test vars with PSA standard 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-09-19 18:43:16 +01:00
Paul Elliott
4023ffd275 Re-add option of NULL buffer for nonce tests 
NULL/zero length or valid buffer/zero length both now tested

Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-09-19 18:43:16 +01:00
Paul Elliott
e64deda873 Add missing check to multipart decrypt 
Ensure that the test actually does something, rather than skipping both
parts, also add comment to this effect.

Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-09-19 18:43:16 +01:00
Paul Elliott
b0450febe6 Tests for sending too much data after set lengths 
We previously had tests for not sending enough (additional) data, but
were missing tests for sending too much. I have added these to the state
tests, as I don't think this is complex enough to deserve a standalone
test.

Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-09-01 15:09:15 +01:00
Paul Elliott
7f62842247 Add test for calling update when nonce not set 
Previously only testing calling update_ad in this state.

Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-09-01 15:09:15 +01:00
Paul Elliott
c6d11d02f5 Aligh update buffer test variables with psa naming 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-09-01 15:09:15 +01:00
Paul Elliott
5e69aa5709 Remove NULL check for set nonce 
Also remove tests which would pass NULL to this function.

Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-08-25 17:40:40 +01:00
Paul Elliott
6f0e72038d Align set nonce variables with psa convention 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-08-25 17:40:40 +01:00
Paul Elliott
f127763ec9 Align generate nonce variables with psa convention 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-08-25 17:40:40 +01:00
Paul Elliott
66696b5591 Improve nonce length checks 
Add the missing nonce length checks (this function is being used by
oneshot functions as well as multipart, and thus all cipher suites are
being used) and cover the case where a NULL buffer gets passed in.
Extended the set nonce test to cover this.

Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-08-16 18:44:50 +01:00
Paul Elliott
91b021e4c7 Add finish buffer size test 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-07-23 18:53:54 +01:00
Paul Elliott
43fbda648d Add test for update buffer size 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-07-23 18:53:53 +01:00
Paul Elliott
693bf312d9 Fix _arg argument not being cast to correct type 
Also change to TEST_EQUAL, as this is now possible.

Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-07-23 18:53:53 +01:00
Paul Elliott
863864a2f7 Add multipart set nonce test 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-07-23 18:53:53 +01:00
Paul Elliott
41ffae17b1 Fix incorrect function documentation 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-07-22 21:53:12 +01:00
Paul Elliott
ebf91638b5 Move set nonce / set length tests to positive test 
Previous test in state test was not actually making sure that the
operatioon could be completed using set lengths / set nonce in either
order, thus changed the 'normal' encrypt / decrypt tests to run in
alternating order.

Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-07-22 18:52:20 +01:00
Paul Elliott
329d5381a5 Add 0 length part tests 
Add tests to do zero length part, n length part until done, to exercise
the zero length edge case.

Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-07-22 18:52:20 +01:00
Paul Elliott
243080ca7d Clarify comments on state test. 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-07-22 18:52:20 +01:00
Paul Elliott
97fd1bad83 Convert over to using a single internal test func 
Make all encrypt/decrypt tests use the same function. Cleanup arguments
that were poorly named and document internal function. Removed one test
as I didn't want to write another test purely for it, when its already
tested in one shot.

Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-07-22 18:52:20 +01:00
Paul Elliott
e0fcb3b99e Add 'too big' tests for nonce generation 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-07-21 18:51:23 +01:00
Paul Elliott
d85f547b65 Add expected size to nonce generation test 
Also add unneeded copy-paste in the test descriptions.

Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-07-21 18:51:23 +01:00
Paul Elliott
374a2be588 Add missing state test coverage 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-07-21 18:51:23 +01:00
Paul Elliott
481be341ef Make state tests more readable 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-07-21 18:51:23 +01:00
Paul Elliott
87c909a8c5 Make auxiliary function static 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-06-24 20:40:47 +01:00
Paul Elliott
16906f9011 Add missing frees to generate nonce test 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-06-24 14:39:05 +01:00
Paul Elliott
0187651647 Test all set lengths and set/generate nonce orders 
Test that the two are completely interchangeable in order.

Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-06-23 18:30:20 +01:00
Paul Elliott
3bd5dbacc1 Improve generate nonce test 
Make sure the generated nonce works to encrypt test data if the
generated nonce is valid.

Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-06-23 18:30:20 +01:00
Paul Elliott
8fc45169f1 Fix compiler errors on many platforms. 
Also added comment to explain why I added a seemingly pointless goto

Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-06-23 16:06:59 +01:00
Paul Elliott
5b065cb8cd Fix typo 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-06-23 08:51:24 +01:00
Paul Elliott
534d0b4484 Finish / Verify state checks 
Ensure finish only called when encrypting and verify only called for
decrypting, and add tests to ensure this.

Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-06-22 22:14:48 +01:00
Paul Elliott
7220cae93c Ensure generate nonce unavailable in decrypt 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-06-22 22:14:47 +01:00
Paul Elliott
5e3bb13111 Add set_lengths argument to all tests. 
Run all tests that do not require set_lengths with and without setting
lengths.

Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-06-22 16:31:09 +01:00
Paul Elliott
1c96429282 Remove encrypt/decrypt tests 
Tests were not really providing any more coverage than already provided.

Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-06-22 16:31:09 +01:00
Paul Elliott
c23a9a0799 Add state checks for multipart AEAD 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-06-22 16:31:09 +01:00
Paul Elliott
d3f8241369 Add multipart tests 
Test range of multipart sizes for all tests, rather than having to
define specific tests.

Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-06-22 16:31:09 +01:00
Paul Elliott
8eb9dafda1 Add generate nonce test 
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
 2021-06-22 16:31:09 +01:00