The official spelling of the trade mark changed from all-lowercase "mbed"
to normal proper noun capitalization "Mbed" a few years ago. We've been
using the new spelling in new text but still have the old spelling in a
lot of text. This commit updates most occurrences of "mbed TLS":
```
sed -i -e 's/mbed TLS/Mbed TLS/g' $(git ls-files ':!ChangeLog' ':!tests/data_files/**' ':!tests/suites/*.data' ':!programs/x509/*' ':!configs/tfm*')
```
Justification for the omissions:
* `ChangeLog`: historical text.
* `test/data_files/**`, `tests/suites/*.data`, `programs/x509/*`: many
occurrences are significant names in certificates and such. Changing
the spelling would invalidate many signatures and tests.
* `configs/tfm*`: this is an imported file. We'll follow the upstream
updates.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
In make builds, when GEN_FILES is false (empty), don't try to re-generate
configuration-independent source files, regardless of whether they seem
out of date. This is useful, for example, if you have a source tree where
`make generated_files` has already run and file timestamps reflect the
time the files were copied or extracted, and you are now in an environment
that lacks some of the necessary tools to re-generate the files.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
In case of an out-of-tree build with the CMake build
system the path to crypto_config.h has to be defined
as the path to mbedtls_config.h. Add this possibility
tp generate_query_config.pl.
Signed-off-by: Ronald Cron <ronald.cron@arm.com>
They're included by build_info.h and must not be included directly.
Currently, this only concerns one file: config_psa.h. It's technically a bug
to include it, but a harmless one because that header has already been
included by build_info.h except in configurations where it
effectively had no effect (enabling PSA options with PSA turned off).
We plan to split config_psa.h into multiple headers that are less
independent, which could make the inclusion more problematic.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
Change the hash data to not include the null byte used to terminate
the string. Pass sizeof() - 1 to the hash operation API functions
so that the null byte can be ignored.
Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
Restructure the start of the program to make it
clear to a user exactly what this program is for.
Add a comment for additional clarity.
Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
Change wording from "failed" since this implied the
function had returned an error status instead of
producing the wrong result.
Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
Remove the mbedtls and psa prefixes from variable
names in order to make clearer what is part of
the API and what is just part of the demo program.
Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
Replace MBEDTLS_SHA256_C for PSA_WANT_ALG_SHA_256
everywhere, including comments and print statements.
Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
Running clang-16 on mbedtls reports warnings of type "-Wstrict-prototypes".
This patch fixes these warnings by adding void to functions with no
arguments. The generate_test_code.py is modified to insert void into test
functions with no arguments in *.function files.
Signed-off-by: Gowtham Suresh Kumar <gowtham.sureshkumar@arm.com>
Demo scripts should declare their build-time dependencies, to make
them more user-friendly. If a dependency is not met, users should see
an explicit message rather than an incomprehensible error.
Don't rely on the dependencies of individual programs because some
demo scripts use multiple programs and because some scripts might have
additional requirements.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
The new file programs/demo_common.sh contains initialization code,
utility functions and cleanup code meant to be used by all demo
scripts written in sh.
Initial features:
* msg: Display a message.
* run, run_bad: Run a command, visibly.
* $root_dir, $programs_dir: location of the mbedtls source tree.
* $files_to_clean: files that are cleaned up on exit.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
