Validate the size macros directly from the output length in the test data,
rather than using the value returned by the library. This is equivalent
since the value returned by the library is checked to be identical.
Enforce that SIZE() <= MAX_SIZE(), in addition to length <= SIZE(). This is
stronger than the previous code which merely enforced length <= SIZE() and
length <= MAX_SIZE().
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
The test is based on the AEAD multi-part test, re-using the
design on aead_multipart_internal_func() to test differnet
sequence of psa_mac_update() for MAC update or verify.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Make `PSA symetric decrypt: CCM*-no-tag, input too short (15 bytes)`
depend on MBEDTLS_CCM_C otherwise the multi-part test fails on
the missing CCM* instead on the input length validity for CCM*.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
When working with block cipher modes like GCM(PSA_ALG_IS_AEAD_ON_BLOCK_CIPHER),
aead_multipart_internal_func() should calculate the offset in output buffer
based on output_length, not using the offset of the input buffer(part_offset).
Signed-off-by: Mircea Udrea <mircea.udrea@silexinsight.com>
Extend PSA AEAD testing by adding CCM and ChaChaPoly.
Add more combinations of functions to test the API.
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
The current definition of PSA_ALG_IS_HASH_AND_SIGN includes
PSA_ALG_RSA_PKCS1V15_SIGN_RAW and PSA_ALG_ECDSA_ANY, which don't strictly
follow the hash-and-sign paradigm: the algorithm does not encode a hash
algorithm that is applied prior to the signature step. The definition in
fact encompasses what can be used with psa_sign_hash/psa_verify_hash, so
it's the correct definition for PSA_ALG_IS_SIGN_HASH. Therefore this commit
moves definition of PSA_ALG_IS_HASH_AND_SIGN to PSA_ALG_IS_SIGN_HASH, and
replace the definition of PSA_ALG_IS_HASH_AND_SIGN by a correct one (based
on PSA_ALG_IS_SIGN_HASH, excluding the algorithms where the pre-signature
step isn't to apply the hash encoded in the algorithm).
In the definition of PSA_ALG_SIGN_GET_HASH, keep the condition for a nonzero
output to be PSA_ALG_IS_HASH_AND_SIGN.
Everywhere else in the code base (definition of PSA_ALG_IS_SIGN_MESSAGE, and
every use of PSA_ALG_IS_HASH_AND_SIGN outside of crypto_values.h), we meant
PSA_ALG_IS_SIGN_HASH where we wrote PSA_ALG_IS_HASH_AND_SIGN, so do a
global replacement.
```
git grep -l IS_HASH_AND_SIGN ':!include/psa/crypto_values.h' | xargs perl -i -pe 's/ALG_IS_HASH_AND_SIGN/ALG_IS_SIGN_HASH/g'
```
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
This is no longer required, as both PolyChaCha and GCM now support
both chunked body data and additional data.
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
Also fiixed the following merge problems:
crypto_struct.h : Added MBEDTLS_PRIVATE to psa_aead_operation_s
members (merge conflict)
psa_crypto_aead.c : Added ciphertext_length to mbedtls_gcm_finish
call (change of API during development)
Signed-off-by: Paul Elliott <paul.elliott@arm.com>
