The cbor module is unmaintained, with the last release in 2016[1]. The
cbor2 module however is under active development and was last released
just last month[2].
As the APIs are identical, we can import cbor2 and if that fails fall
back to cbor.
[1] https://pypi.org/project/cbor/#history
[2] https://pypi.org/project/cbor2/#historyCloses#1189
Signed-off-by: Ross Burton <ross.burton@arm.com>
Change-Id: Iaf2d0df625a200a5cebf72dec4a89877a26194ea
Add SPDX headers indicating the Apache-2.0 license to the scripts in the
scripts directory. This can be assumed due to the presence of the
Apache-2.0 LICENSE file at the top of the project.
Fixes#930
Signed-off-by: David Brown <david.brown@linaro.org>
Add new '--boot-record' option for imgtool to add a new type of TLV to
the image manifest called BOOT_RECORD. This TLV contains CBOR encoded
data with some basic information about the image (SW component) it
belongs to, these are the following:
- SW type (role of the software component)
- SW version
- Signer ID (identifies the signing authority)
- Measurement value (hash of the image)
- Measurement type (algorithm used to calculate the measurement value)
The boot_record.py file and most of the modifications in image.py are
coming from the Trusted Firmware-M project
(https://www.trustedfirmware.org/about/).
Hash of the source commit: 08d5572b4bcee306d8cf709c2200359a22d5b72c.
This patch is based on the recommendations of Arm's Platform Security
Architecture (PSA) and its purpose is to support compliance with it.
Change-Id: I379ccc57b48ad2311837cb3fd90f5f9d1c9b5bac
Signed-off-by: David Vincze <david.vincze@linaro.org>
Denis Mingulov