Allow the creation of Add-secret requests using hybrid (=quantum safe)
keys. This results in using the headers in version 2 (0x200).
Co-developed-by: Marc Hartmayer <marc@linux.ibm.com>
Signed-off-by: Marc Hartmayer <marc@linux.ibm.com>
Signed-off-by: Timo Keller <tkeller@linux.ibm.com>
Reviewed-by: Steffen Eiden <seiden@linux.ibm.com>
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
* Add `HkdVersion` (classic or hybrid) and `HkdVersionSelection`.
* Add `get_verified_hkds_new` that returns a list of verified HKDs
read according to the given `HkdVersionSelection`.
Co-Developed-by: Timo Keller <tkeller@linux.ibm.com>
Signed-off-by: Timo Keller <tkeller@linux.ibm.com>
Signed-off-by: Marc Hartmayer <marc@linux.ibm.com>
Reviewed-by: Steffen Eiden <seiden@linux.ibm.com>
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Add a dedicated HKD verification error for CRL downloads that exceed the
maximum file size of 10 MiB and cover the max_filesize behavior in the
helper tests and add tests for it.
This commit adds a new development/test dependency as it verifies that
the correct messages are being logged.
Fixes: c6f621d0dc ("rust: Add library for pv tools")
Assisted-by: IBM Bob:1.0.5
Signed-off-by: Marc Hartmayer <marc@linux.ibm.com>
Reviewed-by: Steffen Eiden <seiden@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Replace the existing mocks with a trait-based test infrastructure. This
allows testing download_first_crl_from_x509() functionally while
avoiding actual network access, resulting in more comprehensive and
realistic test coverage.
Assisted-by: IBM Bob:1.0.5
Signed-off-by: Marc Hartmayer <marc@linux.ibm.com>
Acked-by: Steffen Eiden <seiden@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
The error texts printed a hardcoded .0 instead of the actual value.
Fix this by using the proper string format arguments.
Reviewed-by: Jan Höppner <hoeppner@linux.ibm.com>
Fixes: 61c5d7d431 ("rust/pv: Attestation generation and verification support")
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Fix the padding of keys that are smaller than the architected slot for
the retrievable key. Previously the keys where appended with zeros.
However, processing software expects a left-padding.
Affected key types:
* Ed448
* SecP521
While at it, fix documentation in the retrievable key struct.
Fixes: fd024387d7 ("rust/pv: Retrievable secrets support")
Acked-by: Ingo Franzki <ifranzki@linux.ibm.com>
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Since there have been breaking changes, let's fix them. Fortunately,
there was only one problem to fix.
Command line used:
$ cargo upgrade --incompatible -p 'thiserror'
Acked-by: Jan Höppner <hoeppner@linux.ibm.com>
Signed-off-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Rename "Authenticated Encryption with Associated Data" (AEAD)
encryption/decryption functions and change the result type. This makes
the functions easier extendable. In addition, it's now possible to use
the functions as following:
`encrypt(decrypt(data)) == decrypt(encrypt(data) == data`
Add more AES and SHA related constants and use them whenever possible.
Reviewed-by: Steffen Eiden <seiden@linux.ibm.com>
Signed-off-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Use `AsRef<Path>` instead of `&Path`, &str, .... to be more versatile
and accept more input types. In addition, use `PathBuf` and `Path` for
paths instead of `String` and `str`.
Signed-off-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Reviewed-by: Steffen Eiden <seiden@linux.ibm.com>
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Add a function to decrypt a block with aes_gcm.
Add functionality to perform HMAC operations.
Acked-by: Qi Feng Huo <huoqif@cn.ibm.com>
Acked-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Prepare pv & pv_core crates to be released on crates.io:
* Remove any unused API to stay flexible
* Remove utils dependency
* Move cli, tmpfile and version utilities to local utils crate
* Use the new utilities in the pv tools
* Rename Secret into Confidential to avoid confusion of Secret (now
Confidential) and AddSecret requests.
* Move the uvsecret module out of the request module and change the name
to secret.
* Cleanup dependencies
* Precise and correct minimal dependency versions
* Inline `Aes256Key::from_digest`
The cleanup ensures that the code also compiles with the dependencies
resolved to their minimal versions using:
$ cargo +nightly -Z minimal-versions update
$ cargo build
For more information refer to this blog post:
https://users.rust-lang.org/t/psa-please-specify-precise-dependency-versions-in-cargo-toml/71277/8
Signed-off-by: Marc Hartmayer <mhartmay@de.ibm.com>
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Big refactoring patch of the pv crate. The main reason behind this
refactoring is to simplify testing and maintaining the pv crate while
keeping OpenSSL/libcurl dependencies optional. Using crate features
increases the number of targets that have to be tested. This refactoring
eliminates the use of features by splitting the functionality of pv into
a use OpenSSL and no-use-OpenSSL crate.
Split off some code from the pv crate into a pv_core crate. pv requires
pv_core and reexports all symbols. pv_base contains all code from former
pv that does not use OpenSSL or libcurl functionalities. The refactored
pv crate contains functionalities to generate requests and validate host
key documents. All features from pv are dropped as they are not needed
anymore and to streamline the codebase for easier use and testing. While
at it fix some documentation issues.
Users (pvsecret & pvapconfig) have next to no code change, besides the
different import of the crate.
Acked-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
Add a `pv` crate that bundles useful functions and structs for creating
requests like `Attestation`, `Add Secret`, or even `Boot` a.k.a.
Secure Execution Image.
Note pv includes a subcrate `openssl_extensions` that (temporarily)
bundles some needed `openssl-rust` functionalities that are not
upstream yet. The plan is to remove these, when they become
upstream.
The pv crate has multiple features:
* request - code to generate requests
* uvsecret - code to access the UV-secret api
with request enabled also generating requests is
possible
Signed-off-by: Steffen Eiden <seiden@linux.ibm.com>
Acked-by: Jan Höppner <hoeppner@linux.ibm.com>
Acked-by: Marc Hartmayer <mhartmay@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
