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Author SHA1 Message Date
Pengyu Lv
e8c4bf180b aesni: declare cpuinfo as int 
Change the type of array that stores the cpuinfo
data to int[4] to match the signature of `__cpuinfo`
in `intrin.h` header file.

Signed-off-by: Pengyu Lv <pengyu.lv@arm.com>
 2023-10-10 18:12:43 +08:00
Pengyu Lv
308cb232bf aesni: support cpuid on WIN32 
`__cpuid` has two kinds of signatures in different
headers depending on the target OS. We make it
consistent between the usages ang the included header.

Signed-off-by: Pengyu Lv <pengyu.lv@arm.com>
 2023-10-10 17:56:12 +08:00
Dave Rodgman
78d78462ac Make asm without side-effects not optimisable-out 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-10-10 09:53:44 +01:00
Ronald Cron
7871cb14a7 Include psa/build_info.h instead of mbedtls/build_info.h 
In PSA headers include psa/build_info.h instead
of mbedtls/build_info.h. In Mbed TLS, both are
equivalent but not in TF-PSA-Crypto where
psa/build_info.h is the correct one.

Signed-off-by: Ronald Cron <ronald.cron@arm.com>
 2023-10-10 09:35:22 +02:00
Dave Rodgman
e7ebec6723
Merge pull request #8281 from daverodgman/fix-hwonly-warnings 
Improve AES hardware-only check
 2023-10-09 11:25:50 +00:00
Dave Rodgman
8ba9f42acd Fix arch detection for auto setting of clang flags 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-10-08 10:46:25 +01:00
Dave Rodgman
866b3a1886
Merge pull request #8323 from tom-daubney-arm/fix_mbedtls_styling_docs 
Correct styling of Mbed TLS in documentation
 2023-10-06 19:10:10 +00:00
Thomas Daubney
540324cd21 Correct styling of Mbed TLS in documentation 
Several bits of documentation were incorrectly styling Mbed TLS
as MbedTLS.

Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
 2023-10-06 17:07:24 +01:00
Paul Elliott
3677352631
Merge pull request #8308 from valeriosetti/issue8052 
PKCS12: use one-shot API
 2023-10-06 15:39:31 +00:00
Dave Rodgman
8e00fe0cd8
Merge pull request #8309 from daverodgman/iar-warnings2 
Fix IAR warnings
 2023-10-06 13:24:12 +00:00
Valerio Setti
e7cefae5f4 ssl: fix getting group id in ssl_check_key_curve() 
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
 2023-10-06 13:19:48 +02:00
Valerio Setti
d3925d25ec pk_internal: change guards for mbedtls_pk_ec_[ro/rw] 
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
 2023-10-06 13:13:19 +02:00
Valerio Setti
f484884fba pkcs12: use mbedtls_cipher_crypt() instead of explicitly defining all steps 
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
 2023-10-06 11:25:08 +02:00
Dave Rodgman
2eab462a8c Fix IAR warnings 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-10-05 13:30:37 +01:00
Dave Rodgman
9a36f4cb97 Fix cast errors on IAR 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-10-05 11:25:52 +01:00
Dave Rodgman
790370b392 code style 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-10-05 11:02:23 +01:00
Dave Rodgman
3ba9ce3c1d Warn if using runtime detection and no Neon 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-10-05 09:58:33 +01:00
Dave Rodgman
7ed619d3fa Enable run-time detection for Thumb and Arm 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-10-05 09:39:56 +01:00
Dave Rodgman
9bf752c45d Support MSVS with clang 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-10-05 08:20:44 +01:00
Minos Galanakis
4855fdf887 Revert "Auto-generated files for v3.5.0" 
This reverts commit 591416f32b.

Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2023-10-05 00:17:21 +01:00
Dave Rodgman
749f2227c6 Get MBEDTLS_MAYBE_UNUSED to cover more compilers 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-10-04 22:12:33 +01:00
Dave Rodgman
04d0d06e83 Code style 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-10-04 18:05:08 +01:00
Dave Rodgman
ebe4292a9c Improve behaviour on gcc targetting arm or thumb 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-10-04 17:36:44 +01:00
Dave Rodgman
793e264fbb Fix indentation 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-10-04 17:36:20 +01:00
Minos Galanakis
e35e387ad7 Bump library so-crypto, so-x509, so-tls versions. 
Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2023-10-04 16:17:46 +01:00
Minos Galanakis
8f4c19a680 Merge pull request #8273 from davidhorstmann-arm:target-prefix-3rdparty 
Add MBEDTLS_TARGET_PREFIX to 3rdparty CMake
 2023-10-04 16:03:22 +01:00
Dave Rodgman
feadcaf4a6 Support MBEDTLS_MAYBE_UNUSED in MSVC and IAR 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-10-04 15:27:33 +01:00
Dave Rodgman
18ddf61a75 Use MBEDTLS_MAYBE_UNUSED to simplify aes.c and let compiler remove unused variables 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-10-04 14:03:12 +01:00
Dave Rodgman
1ec1a0f0cc Introduce MBEDTLS_MAYBE_UNUSED 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-10-04 13:50:54 +01:00
Minos Galanakis
591416f32b Auto-generated files for v3.5.0 
Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2023-10-04 00:55:02 +01:00
Minos Galanakis
31ca313efa Bump version to 3.5.0 
```
./scripts/bump_version.sh --version 3.5.0
```

Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2023-10-03 22:02:18 +01:00
Minos Galanakis
1a3ad265cc Merge branch 'development-restricted' into mbedtls-3.5.0rc0-pr 
Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2023-10-03 21:57:51 +01:00
Dave Rodgman
cc5bf4946f Make SHA256 depend on Armv8, not aarch64 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-10-03 18:02:56 +01:00
Gilles Peskine
3713bee34c Remove leftover local debug line 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-10-02 18:43:18 +02:00
Gilles Peskine
7910cdd47f Avoid compiler warning about size comparison 
GCC warns about comparing uint8_t to a size that may be >255.

Strangely, casting the uint8_t to a size_t in the comparison expression
doesn't avoid the warning. So change the type of the variable.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-10-02 16:11:05 +02:00
Gilles Peskine
530c423ad2 Improve some debug messages and error codes 
On a parsing error in TLS, return MBEDTLS_ERR_SSL_HANDSHAKE_FAILURE, not a
crypto error code.

On error paths, emit a level-1 debug message. Report the offending sizes.

Downgrade an informational message's level to 3.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-10-02 15:42:11 +02:00
Gilles Peskine
c29df535ee Improve robustness of ECDH public key length validation 
In client-side code with MBEDTLS_USE_PSA_CRYPTO, use the buffer size to
validate what is written in handshake->xxdh_psa_peerkey. The previous code
was correct, but a little fragile to misconfiguration or maintenance.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-10-02 15:02:39 +02:00
Gilles Peskine
c8df898204 Fix buffer overflow in TLS 1.2 ClientKeyExchange parsing 
Fix a buffer overflow in TLS 1.2 ClientKeyExchange parsing. When
MBEDTLS_USE_PSA_CRYPTO is enabled, the length of the public key in an ECDH
or ECDHE key exchange was not validated. This could result in an overflow of
handshake->xxdh_psa_peerkey, overwriting further data in the handshake
structure or further on the heap.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-10-02 15:02:33 +02:00
Gilles Peskine
12c5aaae57 Fix buffer overflow in TLS 1.3 ECDH public key parsing 
Fix a buffer overflow in TLS 1.3 ServerHello and ClientHello parsing. The
length of the public key in an ECDH- or FFDH-based key exchange was not
validated. This could result in an overflow of handshake->xxdh_psa_peerkey,
overwriting further data in the handshake structure or further on the heap.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-10-02 15:02:10 +02:00
Dave Rodgman
a06d45ec4a Code style 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-29 18:59:34 +01:00
Dave Rodgman
450c1ff353 Fix some more incorrect guards in aes.c 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-29 16:23:37 +01:00
Gilles Peskine
16e9256fe8
Merge pull request #8272 from daverodgman/iar-warnings 
Fix IAR warnings
 2023-09-29 13:11:03 +00:00
Dave Rodgman
e81a632257 Restore missing #if 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-29 13:54:27 +01:00
Dave Rodgman
782df03553 Improve AES hardware-only check 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-29 13:04:36 +01:00
David Horstmann
de527fbfe0 Add MBEDTLS_TARGET_PREFIX to 3rdparty CMake 
MBEDTLS_TARGET_PREFIX is prepended to the CMake targets for Mbed TLS
except for targets in 3rdparty. Change this so that 3rdparty targets use
the prefix as well.

This allows multiple copies of Mbed TLS to be used in the same CMake
tree when using code in the 3rdparty directory.

Signed-off-by: David Horstmann <david.horstmann@arm.com>
 2023-09-28 18:39:33 +01:00
Dave Rodgman
90330a4a2d Fix IAR control bypasses initialisation warning 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-28 18:13:46 +01:00
Dave Rodgman
02a53d7bef Fix IAR pointless integer comparison 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-28 17:19:50 +01:00
Dave Rodgman
7e9af05409 Fix IAR control bypasses initialisation warning 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-28 17:08:49 +01:00
Dave Rodgman
73d8591f7f Fix IAR change of sign warning 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-28 17:00:50 +01:00
Gilles Peskine
42f8d5f0c9
Merge pull request #8261 from Mbed-TLS/fix-cmake-header-include 
Add CMake include path for generated header
 2023-09-28 15:16:15 +00:00
Manuel Pégourié-Gonnard
f07ce3b8ff Don't extend support for deprecated functions 
Restore guards from the previous release, instead of the new, more
permissive guards.

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2023-09-28 08:51:51 +02:00
Dave Rodgman
0fc86b2ddf
Merge pull request #8075 from valeriosetti/issue8016 
driver-only ECC: curve acceleration macros
 2023-09-27 14:39:02 +00:00
David Horstmann
b7b4f23c38 Add CMake include path for generated header 
Now that we are generating psa_crypto_driver_wrappers.h, we need to pass
build/library as an include directory.

Signed-off-by: David Horstmann <david.horstmann@arm.com>
 2023-09-27 14:05:32 +01:00
Xiaokang Qian
e9dc63e069 No need to include the 3rd party entry point head file 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2023-09-26 09:09:20 +00:00
Xiaokang Qian
b909aeafa3 Remove useless spaces in Makefile 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2023-09-26 09:09:20 +00:00
Xiaokang Qian
0e5b53c7e4 Move the dependency adjacent to the generated file 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2023-09-26 09:09:20 +00:00
Xiaokang Qian
1b61d6e13f Change include guards of psa_crypto_driver_wrappers_no_static.h 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2023-09-26 09:09:20 +00:00
Xiaokang Qian
845693c513 Change comments to psa_crypto_driver_wrappers.h 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2023-09-26 09:09:20 +00:00
Xiaokang Qian
fe9666b8c0 Change the extension type of the file psa_crypto_driver_wrapper 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2023-09-26 09:09:20 +00:00
Xiaokang Qian
54a4fdfe91 Automaticly generate psa_crypto_driver_wrappers_no_static.c 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2023-09-26 09:09:20 +00:00
Xiaokang Qian
97d1ccb781 Dont't generate object file for file only include static functions 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2023-09-26 09:09:20 +00:00
Xiaokang Qian
42266dd670 Revert the Makefile to remove the dependency of generate_files 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2023-09-26 09:09:20 +00:00
Xiaokang Qian
9345b2e98f Move functions out of the static file 
Move get_key_buf_size/get_builtin_key out of
    the psa wrapper auto generated file
Slot_management.c include the head file instead of the source file

Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2023-09-26 09:09:20 +00:00
Xiaokang Qian
cad99fa998 Change code style 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2023-09-26 09:09:20 +00:00
Xiaokang Qian
e9c39c42fd Enable build of non-static psa wrapper functions 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2023-09-26 09:09:20 +00:00
Xiaokang Qian
e518eeada9 Move function psa_driver_wrapper_export_public_key out of auto-generated 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2023-09-26 09:09:20 +00:00
Xiaokang Qian
5db65c72ec Remove static inline functions declare and make it only in c file 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2023-09-26 09:09:06 +00:00
Xiaokang Qian
077ffc0991 Ensure build of P256 pass 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2023-09-26 09:09:06 +00:00
Xiaokang Qian
b862031afa Remove useless declaration 
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2023-09-26 09:09:06 +00:00
Thomas Daubney
7046468a02 Define the psa wrapper functions as static inline 
This is a commit from Thomas Daubney.

Signed-off-by: Thomas Daubney <thomas.daubney@arm.com>
Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
 2023-09-26 09:09:06 +00:00
Gilles Peskine
391dd7fe87 Fix propagation of return value from parse_attribute_value_hex_der_encoded 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-09-25 19:59:31 +02:00
Gilles Peskine
7f420faf03 parse_attribute_value_hex_der_encoded: clean up length validation 
Separate the fits-in-buffer check (*data_length <= data_size) from the
we-think-it's-a-sensible-size check (*data_length <=
MBEDTLS_X509_MAX_DN_NAME_SIZE).

This requires using an intermediate buffer for the DER data, since its
maximum sensible size has to be larger than the maximum sensible size for
the payload, due to the overhead of the ASN.1 tag+length.

Remove test cases focusing on the DER length since the implementation no
longer has a threshold for it.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-09-25 19:59:31 +02:00
Gilles Peskine
7077781af5 Fix integer overflow with an input buffer larger than INT_MAX 
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-09-25 19:59:31 +02:00
Gilles Peskine
25665781f6 Rewrite parse_attribute_value_hex_der_encoded() 
Rename the function from parse_attribute_value_der_encoded: the hex aspect
seems important.

There was a buffer overflow due to not validating that the intermediate data
fit in the stack buffer. The rewrite doesn't use this buffer, and takes care
not to overflow the buffer that it does use.

Document all that's going on.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-09-25 19:59:31 +02:00
Dave Rodgman
6da7872aa2
Merge pull request #1083 from gilles-peskine-arm/development-restricted-merge-20230925 
Merge development into development-restricted
 2023-09-25 18:16:01 +01:00
Valerio Setti
c437faeaa1 psa_crypto: fix guards in mbedtls_ecc_group_to_psa() 
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
 2023-09-25 17:39:41 +02:00
Valerio Setti
db6b4db7a0 Renaming all MBEDTLS_HAVE for curves to MBEDTLS_ECP_HAVE 
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
 2023-09-25 17:39:41 +02:00
Valerio Setti
cf29c5d9d5 ssl: don't require MBEDTLS_ECP_DP with TLS1.3 
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
 2023-09-25 17:39:41 +02:00
Valerio Setti
6d809cc969 lib/test: use new internal helpers in library's code and tests 
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
 2023-09-25 17:39:41 +02:00
Valerio Setti
f250ada3ab tls/oid: add PSA_WANT_ECC_xxx guards together with existing MBEDTLS_ECP_DP_xxx 
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
 2023-09-25 17:39:40 +02:00
Gilles Peskine
ffe590d197
Merge pull request #1058 from waleed-elmelegy-arm/check-set_padding-is-called 
Check set_padding has been called in mbedtls_cipher_finish
 2023-09-25 17:12:36 +02:00
Minos Galanakis
21087754a5 x509_crt: Removed unused intsafe.h 
Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2023-09-25 15:17:38 +01:00
Gilles Peskine
ca1e605b9c Merge remote-tracking branch 'upstream-public/development' into development-restricted-merge-20230925 
Conflicts:
* `include/mbedtls/build_info.h`: a new fragment to auto-enable
  `MBEDTLS_CIPHER_PADDING_PKCS7` was added in
  c9f4040f7f 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`.
 2023-09-25 16:16:26 +02:00
Minos Galanakis
a9bb34cd73 x509_crt: Removed length_as_int intermediate variable 
Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2023-09-25 14:42:41 +01:00
Minos Galanakis
59108d3f4d x509_crt: Adjusted the len of lpMultiByteStr arg in WideCharToMultiByte 
Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2023-09-25 14:12:23 +01:00
Minos Galanakis
08a67ccefd x509_crt: Set WideCharToMultiByte to use -1 for length. 
Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>

WideCharToMultiByte
 2023-09-25 14:12:23 +01:00
Minos Galanakis
40995e1390 x509_crt: Removed checks for windows versions < WINXP 
Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2023-09-25 14:12:22 +01:00
Minos Galanakis
fac45fbafe entropy_poll: Removed checks for windows versions < WINXP 
Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2023-09-25 14:12:22 +01:00
Minos Galanakis
e8a5d1afbd entropy_poll: Updated documentation for entropy_poll loop. 
Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2023-09-25 14:12:22 +01:00
Minos Galanakis
2c6e561ff8 entropy_poll.c: Added looping logic to mbedtls_platform_entropy_poll(). 
Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2023-09-25 14:12:22 +01:00
Minos Galanakis
4952f705ee Removed unsupported Visual Studio related code in entropy_poll.c and x509_crt.c. 
Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2023-09-25 14:12:22 +01:00
Minos Galanakis
12b493f4dc entropy_poll/x509_crt: Added MBEDTLS_POP_TARGET_PRAGMA define guards. 
Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2023-09-25 14:12:21 +01:00
Minos Galanakis
24a1c16fac library Makefile: Moved -lbcrypt to LOCAL_LDFLAGS 
Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2023-09-25 14:12:21 +01:00
Minos Galanakis
a277b210ff Code style fixes 
Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
 2023-09-25 14:12:21 +01:00
Simon Butcher
de573f56e5 Fix coding style of length_as_int var in x509_crt.c 
Variable had the very Windows name of lengthAsInt, which is fine for C# but
doesn't match the Mbed TLS coding standards.

Signed-off-by: Simon Butcher <simon.butcher@arm.com>
 2023-09-25 14:12:21 +01:00
Simon Butcher
35e5dad865 Add clarifying comment on use of MultiByteToWideChar() and CP_ACP 
Signed-off-by: Simon Butcher <simon.butcher@arm.com>
 2023-09-25 14:12:21 +01:00
Simon Butcher
def90f4966 Fix formatting and detail of comments in PR #730 
Signed-off-by: Simon Butcher <simon.butcher@arm.com>
 2023-09-25 14:12:20 +01:00
Simon Butcher
e068aa7ad5 Fix the build for mingw and CMake + VStudio 
Changes to the build to add the new Win32 Crypto API's inadvertently broke
the build for mingw and Visual Studio builds when generated by CMake.

Signed-off-by: Simon Butcher <simon.butcher@arm.com>
 2023-09-25 14:12:20 +01:00
Kevin Kane
0ec1e68548 Replace Windows APIs that are banned in Windows Store apps 
CryptGenRandom and lstrlenW are not permitted in Windows Store apps,
meaning apps that use mbedTLS can't ship in the Windows Store.
Instead, use BCryptGenRandom and wcslen, respectively, which are
permitted.

Also make sure conversions between size_t, ULONG, and int are
always done safely; on a 64-bit platform, these types are different
sizes.

Also suppress macro redefinition warning for intsafe.h:

Visual Studio 2010 and earlier generates C4005 when including both
<intsafe.h> and <stdint.h> because a number of <TYPE>_MAX constants
are redefined. This is fixed in later versions of Visual Studio.
The constants are guaranteed to be the same between both files,
however, so we can safely suppress the warning when including
intsafe.h.

Signed-off-by: Kevin Kane <kkane@microsoft.com>
 2023-09-25 14:12:20 +01:00
Dave Rodgman
025bed9eb7
Merge pull request #1076 from daverodgman/more-ct 
Use CT module more consistently
 2023-09-25 11:50:10 +01:00
Dave Rodgman
5a3add2c67
Merge pull request #8234 from kouzhudong/development 
Fix MSVC error C4703 about possibly uninitialized variable in pkwrite.c
 2023-09-25 10:51:46 +01:00
Gilles Peskine
6809f231a6
Merge pull request #8210 from yanrayw/aes_128bit_improvement 
AES 128bit only: add guards in cipher_wrap.c
 2023-09-22 18:15:03 +00:00
Gilles Peskine
18e1d11cfe
Merge pull request #1049 from waleed-elmelegy-arm/Switch-pkparse-to-mbedtls_pkcs5_pbe2_ext 
Switch pkparse to use new pkcs5/12 pbe functions
 2023-09-22 18:06:50 +02:00
Dave Rodgman
4f53520f54
Merge pull request #8241 from daverodgman/cast_warning 
fix cast warning
 2023-09-22 14:23:05 +00:00
Dave Rodgman
c0633bc777 Add comment 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-22 10:54:43 +01:00
Dave Rodgman
38c3228f3e fix cast warning 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-22 10:51:37 +01:00
Gilles Peskine
193f94276e
Merge pull request #1071 from gilles-peskine-arm/ssl_decrypt_stream_short_buffer 
Fix buffer overread in mbedtls_ssl_decrypt_buf with stream cipher
 2023-09-22 11:43:03 +02:00
Dave Rodgman
d03f483dbe Use mbedtls_ct_error_if 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-22 10:01:47 +01:00
Dave Rodgman
fbe74a9e51 Add mbedtls_ct_error_if, with tests 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-22 09:58:25 +01:00
Tom Cosgrove
41434d043c
Merge pull request #8237 from tom-cosgrove-arm/mbedtls_pk_write_key_der-unused-len-and-unreachable-ret 
Remove unused variable and unreachable return from mbedtls_pk_write_key_der()
 2023-09-22 08:45:48 +00:00
Dave Rodgman
a9d70125a3 Remove mbedtls_ct_int_if 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-21 21:53:54 +01:00
Dave Rodgman
7ad37e40a6 Remove use of mbedtls_ct_int_if 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-21 21:53:31 +01:00
Dave Rodgman
530c3da698 Improve implementation of mbedtls_ct_int_if 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-21 21:06:48 +01:00
Dave Rodgman
61f1beaccf Update library to use mbedtls_ct_int_if 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-21 19:23:17 +01:00
Dave Rodgman
f81b2a14f2 Generalise mbedtls_ct_error_if to mbedtls_ct_int_if 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-21 19:22:43 +01:00
Dave Rodgman
aaebc9be51
Merge pull request #8235 from daverodgman/misc-size 2023-09-21 18:42:37 +01:00
Tom Cosgrove
8d276fbc23 Remove unused variable and unreachable return from mbedtls_pk_write_key_der() 
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
 2023-09-21 17:19:36 +01:00
correy
a15b4851d4 Fix MSVC error C4703 about possibly uninitialized variable in pkwrite.c 
Signed-off-by: correy <112426112@qq.com>
 2023-09-21 20:18:52 +08:00
Dave Rodgman
1a404e8f34 Use mbedtls_ct_error for CT error selection 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-21 13:12:28 +01:00
Dave Rodgman
e50b537266 Add mbedtls_ct_error_if 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-21 11:29:58 +01:00
Dave Rodgman
ef6795d2a9 Reduce size of mbedtls_asn1_get_len 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-21 10:35:33 +01:00
Pengyu Lv
6f0259e6da AESNI: improve comments on some guards in aesni.h 
Signed-off-by: Pengyu Lv <pengyu.lv@arm.com>
 2023-09-21 10:34:32 +08:00
Dave Rodgman
584a08f91d Add cast for MSVC 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-20 20:15:52 +01:00
Gilles Peskine
efaee9a299 Give a production-sounding name to the p256m option 
Now that p256-m is officially a production feature and not just an example,
give it a more suitable name.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-09-20 20:49:47 +02:00
Waleed Elmelegy
1db5cdaf57 Add tests to test pkcs8 parsing of encrypted keys 
Signed-off-by: Waleed Elmelegy <waleed.elmelegy@arm.com>
 2023-09-20 19:29:02 +01:00
Waleed Elmelegy
5e48cad7f0 Fix codestyle issues in pkcs12.h & pkparse.c 
Signed-off-by: Waleed Elmelegy <waleed.elmelegy@arm.com>
 2023-09-20 19:29:02 +01:00
Waleed Elmelegy
d527896b7e Switch pkparse to use new mbedtls_pkcs12_pbe_ext function 
Switch pkparse to use new mbedtls_pkcs12_pbe_ext function
and deprecate mbedtls_pkcs12_pbe function.

Signed-off-by: Waleed Elmelegy <waleed.elmelegy@arm.com>
 2023-09-20 19:29:02 +01:00
Waleed Elmelegy
c9f4040f7f Switch pkparse to use new mbedtls_pkcs5_pbes2_ext function 
Switch pkparse to use new mbedtls_pkcs5_pbes2_ext function
and deprecate mbedtls_pkcs5_pbes2 function.

Signed-off-by: Waleed Elmelegy <waleed.elmelegy@arm.com>
 2023-09-20 19:28:28 +01:00
Dave Rodgman
1cf181fd46 Reinstate more robust return value handling 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-20 19:10:17 +01:00
Dave Rodgman
c43a0a4adb rename dont_ignore to in_padding 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-20 19:09:51 +01:00
Dave Rodgman
e834d6c9f2 Move declaration for robustness against future edits 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-20 19:09:51 +01:00
Dave Rodgman
c62f7fcce9 Use more meaningful variable name in mbedtls_rsa_rsaes_oaep_decrypt 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-20 19:09:51 +01:00
Dave Rodgman
e94cd0b99b Correct use of mbedtls_ct_mpi_uint_if_else_0 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-20 19:09:51 +01:00
Gilles Peskine
eda1b1f744
Merge pull request #7921 from valeriosetti/issue7613 
TLS: Clean up ECDSA dependencies
 2023-09-20 12:47:55 +00:00
Dave Rodgman
ee5464fab9 Simplify unnecessarily complex error code handling 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-20 09:13:12 +01:00
Dave Rodgman
fd96579ecd Use properly typed versions of mbedtls_ct_xxx_if 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-19 21:52:13 +01:00
Dave Rodgman
143f5f7c68 Add mbedtls_ct_bool_if and mbedtls_ct_bool_if_else_0 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-19 21:52:13 +01:00
Dave Rodgman
437500c5b1 Fix MSVC type complaint 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-19 21:52:13 +01:00
Dave Rodgman
814d096420 Fix error in handling of return value from mbedtls_nist_kw_unwrap 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-19 20:48:51 +01:00
Dave Rodgman
6be4bcff16 code style 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-19 19:47:51 +01:00
Dave Rodgman
4fc14cc4ae Fix error in handling of return value from mbedtls_nist_kw_unwrap 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-19 19:45:54 +01:00
Dave Rodgman
f8182d91a7 Simplify add_zeros_padding 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-19 18:39:33 +01:00
Dave Rodgman
d8c68a948a Use CT interface in get_zeros_padding 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-19 18:39:33 +01:00
Dave Rodgman
1cfc43c77b Rename mbedtls_ct_bool_xor to mbedtls_ct_bool_ne 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-19 18:39:33 +01:00
Dave Rodgman
89a9bd5887 Use CT interface in get_one_and_zeros_padding 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-19 18:39:33 +01:00
Dave Rodgman
6cec41c3bb use CT interface in add_zeros_and_len_padding() 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-19 18:34:06 +01:00
Dave Rodgman
6b7e2a5809 Use CT interface in get_pkcs_padding 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-19 18:34:06 +01:00
Dave Rodgman
b4e6b41aa0 Use const-time interface throughout mbedtls_rsa_rsaes_oaep_decrypt 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-19 18:34:06 +01:00
Dave Rodgman
51c15309f2 Make padlen check const-time 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-19 17:22:18 +01:00
Dave Rodgman
c2630fac52 Simplify mbedtls_ct_memcmp_partial 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-19 17:21:50 +01:00
Dave Rodgman
66d6ac92e6 Use mbedtls_ct_memcmp in mbedtls_rsa_rsaes_oaep_decrypt 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-19 09:10:59 +01:00
Dave Rodgman
d337bd9bfe Improve const-timeness of mbedtls_nist_kw_unwrap 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-19 09:10:59 +01:00
Dave Rodgman
9c14007ac3 Add mbedtls_ct_memcmp_partial 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-19 09:10:59 +01:00
Dave Rodgman
d26a3d6da7 Eliminate duplicate ct memcmp 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-18 19:09:45 +01:00
Gilles Peskine
faf0b8604a mbedtls_ssl_decrypt_buf(): fix buffer overread with stream cipher 
With stream ciphers, add a check that there's enough room to read a MAC in
the record. Without this check, subtracting the MAC length from the data
length resulted in an integer underflow, causing the MAC calculation to try
reading (SIZE_MAX + 1 - maclen) bytes of input, which is a buffer overread.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-09-18 19:07:50 +02:00
Gilles Peskine
bd50d5baec
Merge pull request #8177 from gilles-peskine-arm/generated-files-off-in-release 
Generated files off in release
 2023-09-18 14:11:58 +00:00
Dave Rodgman
25c271a035
Merge pull request #8182 from daverodgman/asn1write-size 
Reduce code size in mbedtls_asn1_write_len
 2023-09-18 10:27:23 +00:00
Manuel Pégourié-Gonnard
275afe187f Fix preset shared between 1.2 and 1.3 
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
 2023-09-18 11:19:20 +02:00
Gilles Peskine
67c86e626b
Merge pull request #7961 from gilles-peskine-arm/psa_crypto_config-in-full 
Enable MBEDTLS_PSA_CRYPTO_CONFIG in the full config
 2023-09-18 08:13:12 +00:00
Dave Rodgman
0c9516ea89 code style 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-15 18:30:09 +01:00
Dave Rodgman
127f35d5e5 Merge remote-tracking branch 'origin/development' into asn1write-size 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-15 18:02:59 +01:00
Dave Rodgman
ecdfc1c94f Fix poorly named function 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-15 18:00:37 +01:00
Gilles Peskine
8a7fb2d799
Merge pull request #1055 from waleed-elmelegy-arm/add-new-pkcs12-pbe2-ext-fun 
Add new pkcs12 pbe2 ext fun
 2023-09-15 18:43:03 +02:00
Gilles Peskine
170be457bd
Merge pull request #8207 from mcagriaksoy/branch_old_try 
Fixes log level for got supported group message
 2023-09-15 05:53:00 +00:00
Dave Rodgman
a11eac4292 code style 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-14 16:16:04 +01:00
Dave Rodgman
e99b24dd9f Fix some clang-18 warnings 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-14 15:52:02 +01:00
Yanray Wang
7732ced037 cipher_wrap: remove 192- and 256-bit for AES_ONLY_128_BIT_KEY_LENGTH 
Signed-off-by: Yanray Wang <yanray.wang@arm.com>
 2023-09-14 14:35:44 +08:00
mcagriaksoy
d9f22804ea Fixes log level for got supported group message 
Signed-off-by: mcagriaksoy <mcagriaksoy@yandex.com>
 2023-09-13 22:43:38 +02:00
Gilles Peskine
0ddffb6de2
Merge pull request #7210 from sergio-nsk/patch-2 
Fix llvm error: variable 'default_iv_length' and other may be used uninitialized
 2023-09-13 16:38:55 +02:00
Gilles Peskine
9b5d7d7801
Merge pull request #8195 from daverodgman/improve_sslmsg 
Improve use of ct interface in mbedtls_ssl_decrypt_buf
 2023-09-13 12:32:12 +00:00
Gilles Peskine
3cea3efc25
Merge pull request #8025 from AgathiyanB/accept-numericoid-hexstring-x509 
Accept numericoid hexstring x509
 2023-09-13 08:54:33 +00:00
Gilles Peskine
f22999e99f
Merge pull request #8093 from yuhaoth/pr/add-target-architecture-macros 
Add architecture detection macros
 2023-09-13 08:53:47 +00:00
Dave Rodgman
da0bb9fae8
Merge pull request #8034 from gilles-peskine-arm/bump_version-doc_mainpage 
Update capitalization of "Mbed" and fix bump_version.sh
 2023-09-13 08:41:20 +00:00
Dave Rodgman
7d52f2a0d9 Improve use of ct interface in mbedtls_ssl_decrypt_buf 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-13 09:30:03 +01:00
Gilles Peskine
e820c0abc8 Update spelling "mbed TLS" to "Mbed TLS" 
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>
 2023-09-12 19:18:17 +02:00
Agathiyan Bragadeesh
a72ea814d8 Remove double blank line in x509_create.c 
Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
 2023-09-12 17:57:09 +01:00
Agathiyan Bragadeesh
c7959b22c6 Remove magic number in x509.c 
Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
 2023-09-12 17:56:58 +01:00
Tom Cosgrove
9d8a7d62f5 Use the correct variable when tracking padding length 
Fixes an error introduced in a81373f80

Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
 2023-09-12 16:01:52 +01:00
Waleed Elmelegy
57d09b72ef Return back to modifying input parameters in pkcs12_parse_pbe_params 
Return back to modifying input parameters in pkcs12_parse_pbe_params
to avoid change in behaviour.

Signed-off-by: Waleed Elmelegy <waleed.elmelegy@arm.com>
 2023-09-12 14:05:10 +01:00
Waleed Elmelegy
a7d206fce6 Check set_padding has been called in mbedtls_cipher_finish 
Check set_padding has been called in mbedtls_cipher_finish
in modes that require padding.

Signed-off-by: Waleed Elmelegy <waleed.elmelegy@arm.com>
 2023-09-12 13:39:36 +01:00
Dave Rodgman
bd58944252 Avoid implementation defined behaviour 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-12 12:38:53 +01:00
Dave Rodgman
2b0d53a2a8
Merge pull request #7590 from daverodgman/ct-x86-asm 
Constant time asm for x86 and x86-64
 2023-09-12 09:58:44 +00:00
Dave Rodgman
50b0a35494 Test INT_MAX rather than UINT_MAX 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-12 09:30:44 +01:00
Dave Rodgman
98926d5fb1 Update comment, and replace bit-twiddling with #error 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-12 09:29:33 +01:00
Ronald Cron
ad2f351c6b
Merge pull request #8171 from ronald-cron-arm/misc-minor-fixes 
One minor fix
 2023-09-12 06:00:48 +00:00
Dave Rodgman
4f26770291 Ensure mbedtls_ct_memcpy behaves correctly with 16-bit int 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-11 19:10:09 +01:00
Dave Rodgman
dc669a1944 Fix type error 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-11 18:39:57 +01:00
Dave Rodgman
5265c318a0 Fix type-conversion error 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-11 18:04:13 +01:00
Dave Rodgman
49352832c9 Eliminate duplicate of mbedtls_asn1_find_named_data 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-11 17:10:43 +01:00
Dave Rodgman
33287ae134 Tidy up mbedtls_asn1_write_len 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-11 17:10:43 +01:00
Dave Rodgman
cf5f746a8c Refactor out some common code 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-11 16:27:34 +01:00
Dave Rodgman
7fda906a68
Merge pull request #8161 from gilles-peskine-arm/config-boolean-options-wrong-section-202309 
Fix module configuration options in mbedtls_config.h
 2023-09-11 15:08:56 +00:00
Dave Rodgman
3bbedf6ba0 code style 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-11 16:06:28 +01:00
Dave Rodgman
9f366b07ea Reduce code size in mbedtls_asn1_write_len 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-11 16:00:03 +01:00
Dave Rodgman
82fe0828b2
Merge pull request #8180 from daverodgman/sha2-zeroize 
Ensure all md_<hash>_finish functions perform zeroization
 2023-09-11 15:13:27 +01:00
Dave Rodgman
aafd1e0924 Ensure all md_<hash>_finish functions perform zeroization 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-11 12:59:36 +01:00
Tom Cosgrove
876346e451 Remove always-false null pointer check in sha3.c that Coverity complains about 
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
 2023-09-11 09:03:01 +01:00
Dave Rodgman
3f8e483eed Mark y as modified in x86 asm for mbedtls_ct_uint_lt 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-08 17:57:40 +01:00
Dave Rodgman
4a97e73661 Eliminate a redundant not from x86 asm 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-08 17:26:18 +01:00
Dave Rodgman
b6b8f6c68d Make variable name consistent in x86_64 asm 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-08 17:19:32 +01:00
Dave Rodgman
5f249852a5 Better register allocation for x86_64 asm 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-08 17:18:29 +01:00
Dave Rodgman
99f0cdc0e0 Remove not-needed mov in x86_64 asm 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-08 17:18:04 +01:00
Waleed Elmelegy
e1cb35b719 Add new mbedtls_pkcs12_pbe_ext function to replace old function 
Add new mbedtls_pkcs12_pbe_ext function to replace
old mbedtls_pkcs12_pbe function that have security
issues.

Signed-off-by: Waleed Elmelegy <waleed.elmelegy@arm.com>
 2023-09-08 16:51:26 +01:00
Gilles Peskine
0b62b7a21f Allow turning off re-generation of files with make 
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>
 2023-09-08 16:19:13 +02:00
Gilles Peskine
31d49cd57f
Merge pull request #1053 from waleed-elmelegy-arm/Improve-and-test-mbedtls_pkcs12_pbe 
Improve & test legacy mbedtls_pkcs12_pbe
 2023-09-08 13:08:05 +02:00
Agathiyan Bragadeesh
706a1c3c3f Fix code style 
Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
 2023-09-08 12:04:41 +01:00
Agathiyan Bragadeesh
c34804dea2 Fix bug with checking max dn length with hexpairs 
Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
 2023-09-08 11:32:19 +01:00
Ronald Cron
b9c7953442 pkwrite: Fix defined but not used warning 
Fix defined but not used warning when
MBEDTLS_USE_PSA_CRYPTO, MBEDTLS_PK_HAVE_RFC8410_CURVES
and MBEDTLS_PK_HAVE_ECC_KEYS are defined but not
MBEDTLS_PEM_WRITE_C.

Signed-off-by: Ronald Cron <ronald.cron@arm.com>
 2023-09-07 14:20:49 +02:00
Yanray Wang
56e27b9938 des: don't consider DES for CIPHER_ENCRYPT_ONLY 
We only support ECB and CBC modes for DES. Those two modes require
both encrypt and decrypt directions, so we don't consider DES with
CIPHER_ENCRYPT_ONLY.

Signed-off-by: Yanray Wang <yanray.wang@arm.com>
 2023-09-07 18:00:35 +08:00
Yanray Wang
9b811658a8 Merge remote-tracking branch 'origin/development' into support_cipher_encrypt_only 2023-09-07 16:18:00 +08:00
Gilles Peskine
58590983c5
Merge pull request #8160 from daverodgman/warn-unreachable 
Fix clang warnings about unreachable code
 2023-09-06 09:47:03 +00:00
Dave Rodgman
85061b97b5 Improve sanity checking of MBEDTLS_HAVE_INTxx 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-06 08:41:05 +01:00
Dave Rodgman
b7b8c09c81
Update bignum_core.c 
Co-authored-by: Gilles Peskine <gilles.peskine@arm.com>
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-05 20:35:19 +01:00
Gilles Peskine
ff2558a470 Fix unused variable in some TLS 1.3 builds 
Fix unused variable when MBEDTLS_SSL_PROTO_TLS1_3 and
MBEDTLS_SSL_SESSION_TICKETS are enabled but not MBEDTLS_DEBUG_C.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
 2023-09-05 21:10:39 +02:00
Dave Rodgman
7e1e7be8fc Simplify fixes for unreachable code 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-05 18:15:31 +01:00
Dave Rodgman
cfa722324c Fix warnings about unreachable code 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-05 16:53:33 +01:00
Dave Rodgman
0364c8a773 Introduce MBEDTLS_IGNORE_UNREACHABLE_BEGIN 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-05 16:20:19 +01:00
Waleed Elmelegy
255db80910 Improve & test legacy mbedtls_pkcs12_pbe 
* Prevent pkcs12_pbe encryption when PKCS7 padding has been
  disabled since this not part of the specs.
* Allow decryption when PKCS7 padding is disabled for legacy
  reasons, However, invalid padding is not checked.
* Document new behaviour, known limitations and possible
  security concerns.
* Add tests to check these scenarios. Test data has been
  generated by the below code using OpenSSL as a reference:

#include <openssl/pkcs12.h>
#include <openssl/evp.h>
#include <openssl/des.h>
#include <openssl/asn1.h>
#include "crypto/asn1.h"
#include <string.h>

int main()
{
    char pass[] = "\xBB\xBB\xBB\xBB\xBB\xBB\xBB\xBB\xBB";
    unsigned char salt[] = "\xCC\xCC\xCC\xCC\xCC\xCC\xCC\xCC\xCC";
    unsigned char plaintext[] = "\xAA\xAA\xAA\xAA\xAA\xAA\xAA\xAA";
    unsigned char *ciphertext = NULL;
    int iter = 10;
    X509_ALGOR *alg =  X509_ALGOR_new();
    int ciphertext_len = 0;
    int alg_nid = NID_pbe_WithSHA1And3_Key_TripleDES_CBC;
    alg->parameter = ASN1_TYPE_new();
    struct asn1_object_st * aobj;
    PKCS5_pbe_set0_algor(alg, alg_nid, iter,
                         salt, sizeof(salt)-1);

    aobj = alg->algorithm;
    printf("\"30%.2X", 2 + aobj->length + alg->parameter->value.asn1_string->length);
    printf("06%.2X", aobj->length);
    for (int i = 0; i < aobj->length; i++) {
        printf("%.2X", aobj->data[i]);
    }

    for (int i = 0; i < alg->parameter->value.asn1_string->length; i++) {
        printf("%.2X", alg->parameter->value.asn1_string->data[i]);
    }
    printf("\":\"");

    for (int i = 0; i < sizeof(pass)-1; i++) {
        printf("%.2X", pass[i] & 0xFF);
    }
    printf("\":\"");
    for (int i = 0; i < sizeof(plaintext)-1; i++) {
        printf("%.2X", plaintext[i]);
    }
    printf("\":");
    printf("0");
    printf(":\"");

    unsigned char * res = PKCS12_pbe_crypt(alg, pass, sizeof(pass)-1, plaintext, sizeof(plaintext)-1, &ciphertext, &ciphertext_len, 1);

    if (res == NULL)
        printf("Encryption failed!\n");
    for (int i = 0; i < ciphertext_len; i++) {
        printf("%.2X", res[i]);
    }
    printf("\"\n");

    return 0;
}

Signed-off-by: Waleed Elmelegy <waleed.elmelegy@arm.com>
#
 2023-09-05 15:45:55 +01:00
Paul Elliott
945d674c8d
Merge pull request #8157 from actonlang/fix-include-psa-utils-internals 
Use quotes include of psa_util_internal.h
 2023-09-05 12:52:19 +00:00
Tom Cosgrove
8bd8a462d2
Merge pull request #8141 from tom-cosgrove-arm/define-psa-macros-to-1 
Define all PSA_xxx macros to 1 rather than have them empty, for consistency
 2023-09-04 21:27:01 +00:00
Agathiyan Bragadeesh
fca0861e8e Add asn1 get tag and len to x509 create config 
Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
 2023-09-04 15:45:37 +01:00
Agathiyan Bragadeesh
86dc08599b Add asn1 write tag and len to x509 use c config 
Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
 2023-09-04 15:40:41 +01:00
Gilles Peskine
1a7d387072
Merge pull request #1041 from waleed-elmelegy-arm/add-new-pkcs5-pbe2-ext-fun 
Add new pkcs5 pbe2 ext fun
 2023-09-04 15:33:42 +02:00
Kristian Larsson
a1aeff4124 Use quotes include of psa_util_internal.h 
psa_utils_internal.h was broken out of mbedtls/psa_utils.h, which in
some places were included as <mbedtls/psa_utils.h>. But since
psa_utils_internals.h should be internal, we should not rely on the
system include paths. I suspect a regexp replace gone slightly wrong.

Signed-off-by: Kristian Larsson <kristian@spritelink.net>
 2023-09-04 10:36:37 +02:00
Dave Rodgman
4f69668558
Merge pull request #8082 from daverodgman/misc-code-size 
Misc code size improvements
 2023-09-02 11:44:31 +00:00
Dave Rodgman
662c497395
Merge pull request #8144 from daverodgman/zeroize-stronger 
Add more protection to mbedtls_platform_zeroize
 2023-09-02 10:59:12 +01:00
Dave Rodgman
1dab445804 Update guard for ecp 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-02 10:56:44 +01:00
Dave Rodgman
16a76721b6
Merge pull request #8068 from paul-elliott-arm/fix_tls_zeroization 
Fix TLS pad buffer zeroization
 2023-09-01 23:35:23 +00:00
Waleed-Ziad Maamoun-Elmelegy
c5fef82c52 Fix typo in pkcs5.c 
Co-authored-by: Janos Follath <janos.follath@arm.com>
Signed-off-by: Waleed Elmelegy <waleed.elmelegy@arm.com>
 2023-09-01 11:45:39 +01:00
Dave Rodgman
fe55320b5c Avoid error from old gcc version 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-01 11:15:28 +01:00
Dave Rodgman
5f6060a1f3 Code style 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-01 11:00:58 +01:00
Yanray Wang
dbcc0c6172 aes: define internal macro to simplify #if Directive 
No semantic changes, only yo simplify #if Directive
with introduction of MBEDTLS_AES_NEED_FORWARD_S_BOXES and
MBEDTLS_AES_NEED_REVERSE_TABLES.

Signed-off-by: Yanray Wang <yanray.wang@arm.com>
 2023-09-01 17:35:58 +08:00
Yanray Wang
db9b3095fb cipher_wrap: remove *setkey_dec_func in CIPHER_ENCRYPT_ONLY 
There is no need to set decrypt key under CIPHER_ENCRYPT_ONLY,
so we can remove *setkey_dec_func from ctx to save extra code size.

Signed-off-by: Yanray Wang <yanray.wang@arm.com>
 2023-09-01 17:35:31 +08:00
Dave Rodgman
ba67451562 Fix gcc compile warnings 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-01 10:14:46 +01:00
Dave Rodgman
ac3cf7c20b Add more protection to mbedtls_platform_zeroize 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-09-01 10:09:31 +01:00
Yanray Wang
9141ad1223 aria/camellia/des: guard setkey_dec by CIPHER_ENCRYPT_ONLY 
This is a pre-step to remove *setkey_dec_func in cipher_wrap ctx
when CIPHER_ENCRYPT_ONLY is enabled.

Signed-off-by: Yanray Wang <yanray.wang@arm.com>
 2023-09-01 17:06:38 +08:00
Yanray Wang
380be5af3a AESNI: add macro guard of CIPHER_ENCRYPT_ONLY 
Signed-off-by: Yanray Wang <yanray.wang@arm.com>
 2023-09-01 16:40:11 +08:00
Yanray Wang
590c9b7abe AESCE: add macro guard of CIPHER_ENCRYPT_ONLY 
Signed-off-by: Yanray Wang <yanray.wang@arm.com>
 2023-09-01 16:39:28 +08:00
Yanray Wang
78ee0c9e4f aes.c: add config option to support cipher_encrypt_only 
Signed-off-by: Yanray Wang <yanray.wang@arm.com>
 2023-09-01 16:35:33 +08:00
Paul Elliott
6ebe7d2e3a
Merge pull request #8095 from davidhorstmann-arm/initialize-struct-get-other-name 
Coverity fix: Set `type_id` in `x509_get_other_name()`
 2023-08-31 16:26:00 +00:00
Tom Cosgrove
c43c3aaf02 Define all PSA_xxx macros to 1 rather than have them empty, for consistency 
Signed-off-by: Tom Cosgrove <tom.cosgrove@arm.com>
 2023-08-31 17:06:58 +01:00
Dave Rodgman
4f47f3dac8 Covert PSA guards to MBEDTLS 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-08-31 12:10:00 +01:00
Dave Rodgman
a9a53a05f0 Merge remote-tracking branch 'origin/development' into misc-code-size 2023-08-31 11:53:46 +01:00
Dave Rodgman
dea266f3f5 Use MBEDTLS_MD_LIGHT instead of MBEDTLS_MD_C 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-08-31 11:52:43 +01:00
Dave Rodgman
8d706f6b59 Simplify camellia error conversion macros 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-08-31 11:48:44 +01:00
Dave Rodgman
09a9e589c1 Add missing error conversion case 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-08-31 11:05:22 +01:00
Dave Rodgman
68efcf56ed Remove not-needed #include 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-08-31 10:09:05 +01:00
Dave Rodgman
984309c2c3 Call mbedtls_platform_zeroize via mbedtls_sha3_free 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-08-30 19:22:28 +01:00
Dave Rodgman
dbddb00158 Ensure mbedtls_sha3_finish zeroizes the context 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-08-30 18:43:23 +01:00
Gilles Peskine
03e9dea30b Merge remote-tracking branch 'development' into psa_crypto_config-in-full 
Conflicts:
* `include/psa/crypto_sizes.h`: the addition of the `u` suffix in this branch
  conflicts with the rework of the calculation of `PSA_HASH_MAX_SIZE` and
  `PSA_HMAC_MAX_HASH_BLOCK_SIZE` in `development`. Use the new definitions
  from `development`, and add the `u` suffix to the relevant constants.
 2023-08-30 18:32:57 +02:00
Agathiyan Bragadeesh
a2423debcc Fix code style 
Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
 2023-08-30 16:24:31 +01:00
Agathiyan Bragadeesh
de02ee268e Refactor parse_attribute_value_string 
Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
 2023-08-30 16:12:57 +01:00
Agathiyan Bragadeesh
1aece47e8c Make hexpair_to_int take a char pointer 
Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
 2023-08-30 16:05:24 +01:00
Agathiyan Bragadeesh
e9d1c8e1eb Reword and reformat comments 
Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
 2023-08-30 15:55:31 +01:00
Agathiyan Bragadeesh
ef6abd4062 Add blank lines after variable declarations 
Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
 2023-08-30 15:55:12 +01:00
Dave Rodgman
730bbee226 Merge remote-tracking branch 'origin/development' into update-restricted-2023-08-30 2023-08-30 11:22:00 +01:00
Dave Rodgman
29bf911058
Merge pull request #7839 from daverodgman/psa-sha3 
SHA-3 via PSA
 2023-08-30 08:51:36 +00:00
Waleed Elmelegy
79b6e26b1b Improve mbedtls_pkcs5_pbes2_ext function test data 
Signed-off-by: Waleed Elmelegy <waleed.elmelegy@arm.com>
 2023-08-29 14:55:03 +01:00
Dave Rodgman
787011542b Fully replace mbedtls_psa_safer_memcmp 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-08-29 14:20:18 +01:00
Dave Rodgman
e97de40e7b Typo fix 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-08-29 09:47:35 +01:00
Dave Rodgman
6d5261e38f Fix typo in doxygen for mbedtls_ct_memcpy_offset 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-08-29 09:42:14 +01:00
Dave Rodgman
b69239c604 Improve docs in mbedtls_mpi_lt_mpi_ct 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-08-29 09:42:14 +01:00
Dave Rodgman
d44dd96132 Improve docs re duplicate declarations 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-08-29 09:42:14 +01:00
Dave Rodgman
0cf9dd1056 Whitespace - tidy up asm and make it more consistent 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-08-29 09:42:14 +01:00
Dave Rodgman
81673bba77 Add x86 const-time assembly 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-08-29 09:42:14 +01:00
Dave Rodgman
664fea481c Add x86-64 const-time assembly 
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
 2023-08-29 09:42:14 +01:00
Dave Rodgman
d395590597
Merge pull request #7579 from daverodgman/safer-ct-asm 
Arm assembly implementation of constant time primitives
 2023-08-28 08:26:29 +00:00
Jerry Yu
f65f71eef3 improve various issues 
- duplicate definition
- wrong comments
- redundant include statement

Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2023-08-28 10:58:24 +08:00
Yanray Wang
044eb16379 pkwrite: zeroize buf containing info of private key 
Signed-off-by: Yanray Wang <yanray.wang@arm.com>
 2023-08-28 10:35:41 +08:00
Gilles Peskine
2a296729d0
Merge pull request #8084 from AgathiyanB/remove-type-qualifier-in-assignment-casts 
Remove type qualifier in assignment casts
 2023-08-24 18:02:11 +00:00
Yanray Wang
427424768a aes.c: provide finer guard for RSb 
Variable RSb is only used for either computing reverse tables
in aes_gen_tables or AES-decryption function. This commit provides
more guards for when RSb is defined and used.

Signed-off-by: Yanray Wang <yanray.wang@arm.com>
 2023-08-24 11:12:22 +08:00
Yanray Wang
422a77f716 aes.c: clean up and fix wrong comment in #endif 
Signed-off-by: Yanray Wang <yanray.wang@arm.com>
 2023-08-24 11:11:46 +08:00
Agathiyan Bragadeesh
457ac84f01 Refactor previous fix 
Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
 2023-08-23 11:35:26 +01:00
Agathiyan Bragadeesh
4c7d7bf583 Add guard for empty AttributeValue 
Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
 2023-08-23 11:28:30 +01:00
Jerry Yu
782b966666 replace target arch macros in padlock 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2023-08-23 17:15:35 +08:00
Jerry Yu
d6e312dde4 replace aesni target detection macros 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2023-08-23 17:15:34 +08:00
Jerry Yu
72fd0bdc71 replace arm64 macro and aesce enable flag 
Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
 2023-08-23 17:15:34 +08:00
Agathiyan Bragadeesh
15df01240d Fix code style 
Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
 2023-08-22 17:50:00 +01:00
Agathiyan Bragadeesh
4606bf3f38 Refactor reading AttributeValue in dn gets 
Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
 2023-08-22 17:29:18 +01:00
Agathiyan Bragadeesh
022f86f108 Prevent output of escaped null characters dn gets 
Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
 2023-08-22 16:56:04 +01:00
Agathiyan Bragadeesh
d9d79bb74b Rename parse_attribute_value_ber_encoded 
Now renamed to parse_attribute_value_der_encoded to be consistent with
names elsewhere

Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
 2023-08-22 16:43:58 +01:00
Agathiyan Bragadeesh
8aa74ab6a9 Add return for buffer too small when reading OIDs 
Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
 2023-08-22 16:42:27 +01:00
Agathiyan Bragadeesh
f3b9724dcd Remove questionable use of macro. 
MBEDTLS_X509_SAFE_SNPRINTF was used after mbedtls_oid_get_numeric_string
so instead we have expanded the macro and kept the relevant code.

Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
 2023-08-22 16:37:11 +01:00
Agathiyan Bragadeesh
07f472a88b Add corruption detected return when writing asn1 
Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
 2023-08-22 16:29:39 +01:00
Tom Cosgrove
3d2d599d3e
Merge pull request #7996 from gilles-peskine-arm/small_primes-gaps 
Reduce the size of the small primes table used by primality testing
 2023-08-22 12:48:56 +00:00
Agathiyan Bragadeesh
ba386ec23e Remove magic number for null tag 
Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
 2023-08-22 10:39:56 +01:00
Agathiyan Bragadeesh
12b9d7040e Remove x509_oid_from_numericoid 
Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
 2023-08-22 10:39:56 +01:00
Agathiyan Bragadeesh
fb94702762 Add catch for alloc error x509_oid_from_numericoid 
Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
 2023-08-22 10:39:56 +01:00
Agathiyan Bragadeesh
4294ccc608 Use mbedtls_calloc instead of calloc 
Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
 2023-08-22 10:39:56 +01:00
Agathiyan Bragadeesh
55d93192b1 Fix oid memory leak 
Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
 2023-08-22 10:39:56 +01:00
Agathiyan Bragadeesh
f826d1113e Reject null bytes in DER encoded values in DNs 
Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
 2023-08-22 10:39:56 +01:00
Agathiyan Bragadeesh
eb55867520 Fix code style 
Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
 2023-08-22 10:39:56 +01:00
Agathiyan Bragadeesh
9caaa6d967 Reject escaped null hexpairs in DNs 
Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
 2023-08-22 10:39:56 +01:00
Agathiyan Bragadeesh
957ca0595d Accept short name/ber encoded data in DNs 
Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
 2023-08-22 10:39:56 +01:00
Agathiyan Bragadeesh
17984874af Change error from unknown oid to invalid name 
Since the implementation no longer needs to know the oid, it makes more
sense for the error message to be an invalid name.

Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
 2023-08-22 10:39:56 +01:00
Agathiyan Bragadeesh
f88bd5ac86 Accept any valid oid in string_to_names 
Instead of using x509_attrs, use generic oid conversion.

Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
 2023-08-22 10:39:56 +01:00
Agathiyan Bragadeesh
af70c7dce7 Write numeric oid directly to buffer 
mbedtls_oid_get_numeric_string now points to output buffer in dn_gets

Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
 2023-08-22 10:39:56 +01:00
Agathiyan Bragadeesh
a7f9630925 Remove duplicate '+' in comparison string 
Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
 2023-08-22 10:39:56 +01:00
Agathiyan Bragadeesh
5adffb2488 Refactor dn_gets use library function to write tag 
Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
 2023-08-22 10:39:56 +01:00
Agathiyan Bragadeesh
2bf09a61a3 Fix style on left shift operations 
Signed-off-by: Agathiyan Bragadeesh <agathiyan.bragadeesh2@arm.com>
 2023-08-22 10:39:56 +01:00