Commit graph

2236 commits

Author SHA1 Message Date
Gilles Peskine 05d69890ee Implement psa_generate_random 2018-09-12 16:22:51 +03:00
Gilles Peskine 0ff4b0f7f9 psa_import_key: validate symmetric key size
When importing a symmetric key, validate that the key size is valid
for the given key type.

Non-supported key types may no longer be imported.
2018-09-12 16:22:51 +03:00
Gilles Peskine ca36a23bce Fix asymmetric encrypt/decrypt test with invalid key types
The key data was invalid on import. The import doesn't fail because it
doesn't check the data enough.
2018-09-12 16:22:51 +03:00
Gilles Peskine 9a9e19f3fb Switch default config back to the upstream one + PSA + CMAC
Switch the default config.h back to the upstream version, plus the new
feature from this branch MBEDTLS_PSA_CRYPTO_C, plus MBEDTLS_CMAC_C
because it's a features we're using to explore the API design but
that's off by default in Mbed TLS.

Having a crypto-only version saved a bit of developer time, and it's
something we want to ship, but we also need a full build with TLS to
work, and the CI scripts assume that the default build includes TLS.

As a consequence, list-macros.sh no longer needs a special case to
pass check-names.sh.
2018-09-12 16:22:51 +03:00
Gilles Peskine 2d9d6db60f check-names: also check PSA files
Allow both mbedtls and psa identifiers in either set of files for now.
2018-09-12 16:22:51 +03:00
Gilles Peskine 313b8af18e Improve the description of some test cases
Make the descriptions more consistent.
2018-09-12 16:22:51 +03:00
Gilles Peskine d5b3322f72 Reorder PSA test cases to group them by topic
* init-deinit
* import-export
* policies
* lifetime
* hash
* MAC
* cipher
* AEAD
* asymmetric sign
* asymmetric verify
* asymmetric encrypt-decrypt

This commit only moves test functions and test cases around. It does
not modify, add or remove tests.
2018-09-12 16:22:49 +03:00
Gilles Peskine 34ef7f5a55 Check the curve of an elliptic curve key on import
psa_import_key must check that the imported key data matches the
expected key type. Implement the missing check for EC keys that the
curve is the expected one.
2018-09-12 16:19:04 +03:00
Gilles Peskine e1fed0de18 Define elliptic curve identifiers from TLS
Instead of rolling our own list of elliptic curve identifiers, use one
from somewhere. Pick TLS because it's the right size (16 bits) and
it's as good as any.
2018-09-12 16:19:04 +03:00
Gilles Peskine b3e6e5deeb Rename hash max sizes for consistency
Use "hash" throughout the library, not "md" as in Mbed TLS.
2018-09-12 16:19:04 +03:00
Gilles Peskine dec7261df1 Remove redundant initialization of policies to {0}
Some compilers don't like initializing a structure to {0} (incomplete
initializer). It's redundant anyway since we always call
psa_key_policy_init.
2018-09-12 16:19:04 +03:00
Gilles Peskine c0ec97222b mac_verify: remove unused IV argument
We aren't going to have MAC with IV in the API any time soon, if at
all, so remove the embryonic support for it in the tests.
2018-09-12 16:19:03 +03:00
Gilles Peskine 01b929c85b Fix key_lifetime_set_fail not cleaning up the right key slot 2018-09-12 16:18:04 +03:00
Gilles Peskine 4abf741e6a Hygiene improvements in PSA crypto test code
Get rid of many redundant casts. In particular, it is not useful to
cast uint32_t values to size_t before performing arithmetic or
comparisons on them.

Rewrap a number of function calls, many of which now have narrower
arguments thanks to the removed casts. When a function call doesn't
fit on a single line, avoid grouping unrelated parameters together,
but do try to group a buffer pointer and the associated size.

Define more auxiliary variables xxx of a particular integer
type (psa_algorithm_t, psa_key_usage_t, etc.) corresponding to a test
function xxx_arg which has the type int. This avoids the need to cast
xxx_arg to an unsigned type sometimes in the code.
2018-09-12 16:18:04 +03:00
Gilles Peskine 7bcfc0a9ae Be more consistent about blank lines 2018-09-12 16:18:04 +03:00
Gilles Peskine c1bb6c8dcc Formatting improvements
Avoid lines longer than 80 columns.

Remove some redundant parentheses, e.g. change
    if( ( a == b ) && ( c == d ) )
to
    if( a == b && c == d )
which makes lines less long and makes the remaining parentheses more
relevant.

Add missing parentheses around return statements.

There should be no semantic change in this commit.
2018-09-12 16:18:02 +03:00
Gilles Peskine 2d2778650b Normalize whitespace
Normalize whitespace to Mbed TLS standards. There are only whitespace
changes in this commit.
2018-09-12 16:15:52 +03:00
Nir Sonnenschein 1e2b046026 adding more test cases for hmac 2018-09-12 16:13:49 +03:00
itayzafrir 27fbaf7781 Fixed test sign_deterministic, macro PSA_ASYMMETRIC_SIGN_OUTPUT_SIZE
Arguments in the wrong order
2018-09-12 16:13:49 +03:00
itayzafrir 3e02b3b280 On target testing tests adaptation
Updated all psa crypto tests to use the new test format
2018-09-12 16:13:39 +03:00
itayzafrir 423f219bb2 Fixed missing dependencies in psa crypto tests
PSA verify RSA PKCS#1 v1.5 SHA-256, wrong hash
    PSA Symmetric decryption: AES-CTR, 16 bytes, good
    PSA Symmetric encryption: AES-CTR, 15 bytes, good
    PSA Symmetric encryption: AES-CTR, 16 bytes, good
2018-09-05 12:46:20 +03:00
Gilles Peskine 8605428dcf Merge remote-tracking branch 'psa/pr/27' into feature-psa 2018-09-05 12:46:19 +03:00
Gilles Peskine eebd7381bb Rename asymmetric_encrypt to clarify what it does
Renamed to asymmetric_encrypt_decrypt
2018-09-05 12:44:18 +03:00
Gilles Peskine c4def2f228 Add input length check in psa_asymmetric_decrypt
Remove output size check which is not needed here and was copypasta.

Add non-regression tests.
2018-09-05 12:44:18 +03:00
Gilles Peskine 61b91d4476 Normalize whitespace to Mbed TLS standards
Only whitespace changes in this commit.
2018-09-05 12:44:17 +03:00
Nir Sonnenschein d708260de4 add key policy enforcement implementation
add checks that keys have been set for the correct usage for asymmetric
functions.
2018-09-05 12:44:17 +03:00
Nir Sonnenschein d70bc48630 Fix test output size
1. set output size to safe value
2. set output size correctly
3. check correct length of actual output
2018-09-05 12:44:17 +03:00
Nir Sonnenschein 553b8f39e9 Fix test data
test data used incorrect clear-text length.
2018-09-05 12:44:17 +03:00
Nir Sonnenschein 72eca16afe Fix scenario test names
1. make all names unique
2. fix spacing issue in names
2018-09-05 12:44:17 +03:00
Gilles Peskine 5b051bc608 Remove trailing whitespace
Only horizontal whitespace changes in this commit.
2018-09-05 12:44:12 +03:00
Gilles Peskine 6afe789d4c Finish renaming around PSA_ALG_IS_RSA_PKCS1V15
Now the code compiles. Some OAEP and PSS macros may still need to be fixed.
2018-09-05 12:41:53 +03:00
Gilles Peskine a1cac84e83 Move AEAD tests just after cipher
Always adding things at the end tends to create merge conflicts.
Adding in the middle in this way makes the order more logical in
addition to avoiding conflicts.
2018-09-05 12:41:53 +03:00
Nir Sonnenschein 0f3bdbddee change RSA encryption tests compensate for random component in encryption. 2018-09-05 12:41:53 +03:00
Nir Sonnenschein 39e59144f6 added support for PKCSv1.5 signature verification and encryption/decryption and very basic tests. 2018-09-05 12:41:53 +03:00
Gilles Peskine 84861a95ca Merge remote-tracking branch 'psa/psa-wrapper-apis-aead' into feature-psa 2018-09-05 12:41:52 +03:00
mohammad1603 3158564f08 add nonce as argument to the test function of encrypt/decrypt 2018-09-05 12:41:52 +03:00
mohammad1603 8ffd764e23 re-group test vectors and change vectors' names 2018-09-05 12:41:52 +03:00
mohammad1603 f7f72da769 add invalid signature test case 2018-09-05 12:41:52 +03:00
mohammad1603 c1ee32e1f4 add GCM test vectors encrypt/decrypt 2018-09-05 12:41:52 +03:00
mohammad1603 371a6e4067 add decrypt tests for CCM 2018-09-05 12:41:52 +03:00
mohammad1603 ed8dbeb434 add and fix data vectors 2018-09-05 12:41:52 +03:00
mohammad1603 f14394b25f add policy checks 2018-09-05 12:41:52 +03:00
mohammad1603 0317945a37 disable uncompleted tests 2018-09-05 12:41:51 +03:00
mohammad1603 f2525ebda7 add encryption only test case 2018-09-05 12:41:51 +03:00
mohammad1603 4b26850a15 fix tests according to the code changes in error value 2018-09-05 12:41:51 +03:00
Gilles Peskine ee652a344c Fix psa_aead_decrypt to read the tag at the end of the ciphertext 2018-09-05 12:41:51 +03:00
mohammad1603 20399393a5 add psa_crypto to test suites 2018-09-05 12:41:49 +03:00
mohammad1603 e797945ea9 initialize length variables and process decrypt only when encrypts passes 2018-09-05 12:38:18 +03:00
mohammad1603 9b07132591 remove compilation warnings 2018-09-05 12:38:18 +03:00
mohammad1603 f07db2e919 Add more test scenario for GCM and failure cases 2018-09-05 12:38:18 +03:00