psa_crypto_mac.c uses mbedtls_cipher_xxx() functions to perform
CMAC operations. Therefore we need to enable CIPHER_C when
PSA CMAC is builtin.
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
Some projects using Mbed TLS have migrated their configuration
file (config.h -> mbedtls_config.h, or MBEDTLS_CONFIG_FILE) from Mbed TLS
2.x, and kept including check_config.h. This is unnecessary since Mbed TLS
3.0, and increasingly in 3.x it may report spurious errors because the
configuration adjustments have not been done yet. This has led some
projects to include configuration adjustment headers manually, but only
partially or in the wrong order, which can result in silent inconsistencies.
Error out if this happens, with a message mentioning check_config.h since
that's the likely root cause.
```
perl -i -pe '$name = $ARGV; $name =~ s!include/!!; $name =~ s!_adjust_.*!_adjust_*.h!; $_ .= "\n#if !defined(MBEDTLS_CONFIG_FILES_READ)\n#error \"Do not include $name manually! This can lead to problems, \" \\\n \"up to and including runtime errors such as buffer overflows. \" \\\n \"If you're trying to fix a complaint from check_config.h, just remove it \" \\\n \"from your configuration file: since Mbed TLS 3.0, it is included \" \\\n \"automatically at the right time.\"\n#endif /* !MBEDTLS_CONFIG_FILES_READ */\n" if /^#define .*_H$/' include/*/*adjust*.h
```
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
Including *adjust*.h directly is likely to cause them to be applied at the
wrong time, resulting in an invalid or unintended configuration.
Including check_config.h at the wrong time is likely to cause spurious
errors.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
RSA needs ASN1 functions to parse/write private and public keys,
but there is no guards in the code for that. So we need to enable
ASN1 support whenever RSA is enabled.
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
After this change, check_config.h does not have any #defined except:
- the standard header double-inclusion guard
- short-lived helpers that are #undef-ed in the same paragraph
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
This makes the function always available with its
its implementation depending on MBEDTLS_USE_PSA_CRYPTO.
Related dependencies and tests are updated as well.
Fixes#7583.
Signed-off-by: Tomi Fontanilles <129057597+tomi-font@users.noreply.github.com>
As a consequence BLOCK_CIPHER will be enabled when:
- CIPHER_C is not defined
- a proper driver is present for one of AES, ARIA and/or Camellia key types
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
Conflicts:
* `include/mbedtls/build_info.h`: a new fragment to auto-enable
`MBEDTLS_CIPHER_PADDING_PKCS7` was added in
c9f4040f7f3356293e90c58d11f6567def641e08 in `development-restricted`.
In `development`, this section of the file has moved to
`include/mbedtls/config_adjust_legacy_crypto.h`.
* `library/bignum.c`: function name change in `development-restricted` vs
comment change in development. The comment change in `development` is not
really relevant, so just take the line from `development-restricted`.
