Set the key size as an attribute
Instead of passing a separate parameter for the key size to
psa_generate_key and psa_generator_import_key, set it through the
attributes, like the key type and other metadata.
diff --git a/programs/psa/crypto_examples.c b/programs/psa/crypto_examples.c
index 07d1fd2..72fa12f 100644
--- a/programs/psa/crypto_examples.c
+++ b/programs/psa/crypto_examples.c
@@ -162,9 +162,9 @@
PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT );
psa_set_key_algorithm( &attributes, alg );
psa_set_key_type( &attributes, PSA_KEY_TYPE_AES );
+ psa_set_key_bits( &attributes, key_bits );
- status = psa_generate_key( &attributes, &key_handle, key_bits,
- NULL, 0 );
+ status = psa_generate_key( &attributes, &key_handle, NULL, 0 );
ASSERT_STATUS( status, PSA_SUCCESS );
status = cipher_encrypt( key_handle, alg, iv, sizeof( iv ),
@@ -213,9 +213,9 @@
PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT );
psa_set_key_algorithm( &attributes, alg );
psa_set_key_type( &attributes, PSA_KEY_TYPE_AES );
+ psa_set_key_bits( &attributes, key_bits );
- status = psa_generate_key( &attributes, &key_handle, key_bits,
- NULL, 0 );
+ status = psa_generate_key( &attributes, &key_handle, NULL, 0 );
ASSERT_STATUS( status, PSA_SUCCESS );
status = cipher_encrypt( key_handle, alg, iv, sizeof( iv ),
@@ -260,9 +260,9 @@
PSA_KEY_USAGE_ENCRYPT | PSA_KEY_USAGE_DECRYPT );
psa_set_key_algorithm( &attributes, alg );
psa_set_key_type( &attributes, PSA_KEY_TYPE_AES );
+ psa_set_key_bits( &attributes, key_bits );
- status = psa_generate_key( &attributes, &key_handle, key_bits,
- NULL, 0 );
+ status = psa_generate_key( &attributes, &key_handle, NULL, 0 );
ASSERT_STATUS( status, PSA_SUCCESS );
status = cipher_encrypt( key_handle, alg, iv, sizeof( iv ),