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Implement and test the new key identifier range

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Only allow creating keys in the application (user) range. Allow
opening keys in the implementation (vendor) range as well.

Compared with what the implementation allowed, which was undocumented:
0 is now allowed; values from 0x40000000 to 0xfffeffff are now
forbidden.
This commit is contained in:
Gilles Peskine
2019-05-06 18:56:30 +02:00
parent 4a231b8d3b
commit f9666595e1
5 changed files with 54 additions and 29 deletions
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45
tests/suites/test_suite_psa_crypto_slot_management.data
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@ -7,14 +7,23 @@ transient_slot_lifecycle:0:0:PSA_KEY_TYPE_RAW_DATA:"0123456789abcdef0123456789ab
Transient slot, check after restart
transient_slot_lifecycle:0:0:PSA_KEY_TYPE_RAW_DATA:"0123456789abcdef0123456789abcdef":CLOSE_BY_SHUTDOWN
Persistent slot, check after closing
persistent_slot_lifecycle:PSA_KEY_LIFETIME_PERSISTENT:1:0:0:PSA_KEY_TYPE_RAW_DATA:"0123456789abcdef0123456789abcdef":CLOSE_BY_CLOSE
Persistent slot, check after closing, id=min
persistent_slot_lifecycle:PSA_KEY_LIFETIME_PERSISTENT:PSA_KEY_ID_USER_MIN:0:0:PSA_KEY_TYPE_RAW_DATA:"0123456789abcdef0123456789abcdef":CLOSE_BY_CLOSE
Persistent slot, check after destroying
persistent_slot_lifecycle:PSA_KEY_LIFETIME_PERSISTENT:1:0:0:PSA_KEY_TYPE_RAW_DATA:"0123456789abcdef0123456789abcdef":CLOSE_BY_DESTROY
Persistent slot, check after destroying, id=min
persistent_slot_lifecycle:PSA_KEY_LIFETIME_PERSISTENT:PSA_KEY_ID_USER_MIN:0:0:PSA_KEY_TYPE_RAW_DATA:"0123456789abcdef0123456789abcdef":CLOSE_BY_DESTROY
Persistent slot, check after restart
persistent_slot_lifecycle:PSA_KEY_LIFETIME_PERSISTENT:1:0:0:PSA_KEY_TYPE_RAW_DATA:"0123456789abcdef0123456789abcdef":CLOSE_BY_SHUTDOWN
Persistent slot, check after restart, id=min
persistent_slot_lifecycle:PSA_KEY_LIFETIME_PERSISTENT:PSA_KEY_ID_USER_MIN:0:0:PSA_KEY_TYPE_RAW_DATA:"0123456789abcdef0123456789abcdef":CLOSE_BY_SHUTDOWN
Persistent slot, check after closing, id=max
persistent_slot_lifecycle:PSA_KEY_LIFETIME_PERSISTENT:PSA_KEY_ID_USER_MAX:0:0:PSA_KEY_TYPE_RAW_DATA:"0123456789abcdef0123456789abcdef":CLOSE_BY_CLOSE
Persistent slot, check after destroying, id=max
persistent_slot_lifecycle:PSA_KEY_LIFETIME_PERSISTENT:PSA_KEY_ID_USER_MAX:0:0:PSA_KEY_TYPE_RAW_DATA:"0123456789abcdef0123456789abcdef":CLOSE_BY_DESTROY
Persistent slot, check after restart, id=max
persistent_slot_lifecycle:PSA_KEY_LIFETIME_PERSISTENT:PSA_KEY_ID_USER_MAX:0:0:PSA_KEY_TYPE_RAW_DATA:"0123456789abcdef0123456789abcdef":CLOSE_BY_SHUTDOWN
Attempt to overwrite: close before
create_existent:PSA_KEY_LIFETIME_PERSISTENT:1:CLOSE_BEFORE
@ -25,14 +34,18 @@ create_existent:PSA_KEY_LIFETIME_PERSISTENT:1:CLOSE_AFTER
Attempt to overwrite: keep open
create_existent:PSA_KEY_LIFETIME_PERSISTENT:1:KEEP_OPEN
Open failure: invalid identifier (0)
depends_on:MBEDTLS_PSA_CRYPTO_STORAGE_C
open_fail:0:PSA_ERROR_INVALID_ARGUMENT
Open failure: invalid identifier (random seed UID)
depends_on:MBEDTLS_PSA_CRYPTO_STORAGE_C
open_fail:PSA_CRYPTO_ITS_RANDOM_SEED_UID:PSA_ERROR_INVALID_ARGUMENT
Open failure: invalid identifier (reserved range)
depends_on:MBEDTLS_PSA_CRYPTO_STORAGE_C
open_fail:PSA_KEY_ID_VENDOR_MAX + 1:PSA_ERROR_INVALID_ARGUMENT
Open failure: invalid identifier (implementation range)
depends_on:MBEDTLS_PSA_CRYPTO_STORAGE_C
open_fail:PSA_KEY_ID_USER_MAX + 1:PSA_ERROR_DOES_NOT_EXIST
Open failure: non-existent identifier
depends_on:MBEDTLS_PSA_CRYPTO_STORAGE_C
open_fail:1:PSA_ERROR_DOES_NOT_EXIST
@ -40,14 +53,18 @@ open_fail:1:PSA_ERROR_DOES_NOT_EXIST
Create failure: invalid lifetime
create_fail:0x7fffffff:0:PSA_ERROR_INVALID_ARGUMENT
Create failure: invalid key id (0)
depends_on:MBEDTLS_PSA_CRYPTO_STORAGE_C
create_fail:PSA_KEY_LIFETIME_PERSISTENT:0:PSA_ERROR_INVALID_ARGUMENT
Create failure: invalid key id (random seed UID)
depends_on:MBEDTLS_PSA_CRYPTO_STORAGE_C
create_fail:PSA_KEY_LIFETIME_PERSISTENT:PSA_CRYPTO_ITS_RANDOM_SEED_UID:PSA_ERROR_INVALID_ARGUMENT
Create failure: invalid key id (reserved range)
depends_on:MBEDTLS_PSA_CRYPTO_STORAGE_C
create_fail:PSA_KEY_LIFETIME_PERSISTENT:PSA_KEY_ID_VENDOR_MAX + 1:PSA_ERROR_INVALID_ARGUMENT
Create failure: invalid key id (implementation range)
depends_on:MBEDTLS_PSA_CRYPTO_STORAGE_C
create_fail:PSA_KEY_LIFETIME_PERSISTENT:PSA_KEY_ID_USER_MAX + 1:PSA_ERROR_INVALID_ARGUMENT
Open not supported
depends_on:!MBEDTLS_PSA_CRYPTO_STORAGE_C
open_fail:1:PSA_ERROR_NOT_SUPPORTED