Fix mifare_desfire_get_key_version() when authenticated with an AES key.
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2 changed files with 20 additions and 7 deletions
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@ -574,9 +574,14 @@ mifare_desfire_get_key_version (MifareTag tag, uint8_t key_no, uint8_t *version)
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BUFFER_INIT (res, 2 + CMAC_LENGTH);
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DESFIRE_TRANSCEIVE (tag, cmd, res);
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uint8_t *p = mifare_cryto_preprocess_data (tag, cmd, &__cmd_n, 0, MDCM_PLAIN | CMAC_COMMAND);
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*version = res[0];
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DESFIRE_TRANSCEIVE2 (tag, p, __cmd_n, res);
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ssize_t sn = __res_n;
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p = mifare_cryto_postprocess_data (tag, res, &sn, MDCM_PLAIN | CMAC_COMMAND | CMAC_VERIFY);
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*version = p[0];
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return 0;
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}
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@ -65,11 +65,6 @@ test_mifare_desfire_ev1_aes (void)
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mifare_desfire_change_key (tag, 0, key, NULL);
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cut_assert_success ("mifare_desfire_change_key()");
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uint8_t key_version;
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// res = mifare_desfire_get_key_version (tag, 0, &key_version);
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// cut_assert_success ("mifare_desfire_get_key_version()");
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// cut_assert_equal_int (key_data_aes_version, key_version, cut_message ("Wrong key_version value."));
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res = mifare_desfire_authenticate_aes (tag, 0, key);
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cut_assert_success ("mifare_desfire_authenticate_aes()");
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mifare_desfire_key_free (key);
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@ -83,6 +78,19 @@ test_mifare_desfire_ev1_aes (void)
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res = mifare_desfire_select_application (tag, NULL);
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cut_assert_success ("mifare_desfire_select_application()");
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res = mifare_desfire_authenticate_aes (tag, 0, key);
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cut_assert_success ("mifare_desfire_authenticate_aes()");
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mifare_desfire_key_free (key);
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uint8_t key_version;
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res = mifare_desfire_get_key_version (tag, 0, &key_version);
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cut_assert_success ("mifare_desfire_get_key_version()");
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cut_assert_equal_int (key_data_aes_version, key_version, cut_message ("Wrong key_version value."));
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uint32_t size;
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res = mifare_desfire_free_mem (tag, &size);
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cut_assert_success ("mifare_desfire_free_mem()");
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MifareDESFireAID aid_a = mifare_desfire_aid_new (0x00AAAAAA);
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cut_assert_not_null (aid_a, cut_message ("Cannot allocate AID"));
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res = mifare_desfire_create_application (tag, aid_a, 0xFF, 0);
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