Commit graph

5857 commits

Author SHA1 Message Date
Steven Cooreman
a01795d609 Remove RSA internal representation from key slot
Change to on-demand loading of the internal representation when required
in order to call an mbed TLS cryptography API.

Signed-off-by: Steven Cooreman <steven.cooreman@silabs.com>
2020-07-24 23:44:31 +02:00
Steven Cooreman
81be2fa0b2 Pull apart slot memory allocation from key validation.
Signed-off-by: Steven Cooreman <steven.cooreman@silabs.com>
2020-07-24 23:44:31 +02:00
Steven Cooreman
71fd80d279 Re-define members of psa_key_slot_t
In preparation for the implementation of the accelerator APIs. This is
ramping up to the goal of only storing the export representation in the
key slot, and not keeping the crypto implementation-specific representations
around.

Signed-off-by: Steven Cooreman <steven.cooreman@silabs.com>
2020-07-24 23:44:25 +02:00
Steven Cooreman
aec44e9fe8 Merge remote-tracking branch 'mbedtls/development' into montgomery-keys-clarification 2020-07-13 11:48:21 +02:00
Steven Cooreman
0024df6b37 Remove superfluous argument to ecp_write_key
Removed after feedback from PR review.

Signed-off-by: Steven Cooreman <steven.cooreman@silabs.com>
2020-07-13 10:59:40 +02:00
Manuel Pégourié-Gonnard
d4d6ad0363
Merge pull request #3464 from CodeMonkeyLeet/csr_heap_alloc
Dynamically allocate requested CSR write buffer size
2020-07-10 10:57:22 +02:00
Simon Leet
40ca54a9ac Revise comments for x509write_csr_der_internal
Address remaining PR comments for #2118
- Add ChangeLog.d/x509write_csr_heap_alloc.txt.
- Fix parameter alignment per Gille's recommendation.
- Update comments to more explicitly describe the manipulation of buf.
- Replace use of `MBEDTLS_MPI_MAX_SIZE` as `sig` buffer size for
  call to `x509write_csr_der_internal()` with more intuitive
  `MBEDTLS_PK_SIGNATURE_MAX_SIZE`.
- Update `mbedtls_x509write_csr_der()` to return
  `MBEDTLS_ERR_X509_ALLOC_FAILED` on mbedtls_calloc error.

Signed-off-by: Simon Leet <simon.leet@microsoft.com>
2020-07-08 18:32:47 +00:00
Doru Gucea
2957b35157 Avoid stack-allocation of large memory buffers
Using a stack-buffer with a size > 2K could easily produce a stack
overflow for an embedded device which has a limited stack size.
This commit dynamically allocates the large CSR buffer.

This commit avoids using a temporary buffer for storing the OIDs.
A single buffer is used:
a) OIDs are written backwards starting with the end of the buffer;
b) OIDs are memmove'd to the beginning of the buffer;
c) signature over this OIDs is computed and written backwards from the
end of the buffer;
d) the two memory regions are compacted.

Signed-off-by: Doru Gucea <doru-cristian.gucea@nxp.com>
2020-07-08 18:32:02 +00:00
Manuel Pégourié-Gonnard
3ee91f47f4
Merge pull request #3452 from okhowang/local-labels
Use local labels in padlock.c
2020-07-07 11:48:05 +02:00
Manuel Pégourié-Gonnard
fafe8553c6
Merge pull request #3392 from paul-elliott-arm/psa_ecc_dh_macros
PSA: update EC curve and DH group family macros
2020-07-07 09:20:44 +02:00
Steven Cooreman
c9b7f78647 Rework mbedtls_ecp_write_key to remove unnecessary output parameter
Signed-off-by: Steven Cooreman <steven.cooreman@silabs.com>
2020-07-06 10:52:32 +02:00
Steven Cooreman
e3fd39289e Fix endianness and masking for Curve25519 keys handled by PSA
Changed PSA core (and PKWrite) from reaching into MPI to using the proper
ecp function to fetch a private key.
Added changelog.

Signed-off-by: Steven Cooreman <steven.cooreman@silabs.com>
2020-07-06 10:45:31 +02:00
Steven Cooreman
de8593f2fe Implement and test mbedtls_ecp_write_key
mbedtls_ecp_write_key is a mirror function to mbedtls_ecp_read_key, which
writes a private key back into a byte buffer in the correct format.
This is a helpful convenience function, since the byte order is defined
differently between Montgomery and Weierstrass curves. Since this difference
is accounted for in mbedtls_ecp_read_key, it made sense to add
mbedtls_ecp_write_key for the purpose of abstracting this away such that
psa_export_key doesn't need to take byte order into account.

Signed-off-by: Steven Cooreman <steven.cooreman@silabs.com>
2020-07-06 10:42:38 +02:00
okhowang(王沛文)
0c4bbda16a Use local labels in padlock.c
Fixes #3451

Signed-off-by: okhowang(王沛文) <okhowang@tencent.com>
2020-07-04 01:43:41 +08:00
Manuel Pégourié-Gonnard
527b87890d
Merge pull request #3454 from gilles-peskine-arm/include-common-h-development
Include common.h from all library source files
2020-07-03 09:44:18 +02:00
Paul Elliott
8ff510ac26 Rename ECC Family Macros According to PSA Spec
Rename PSA_ECC_CURVE_xxx to PSA_ECC_FAMILY_xxx, also rename
PSA_KEY_TYPE_GET_CURVE to PSA_KEY_TYPE_ECC_GET_FAMILY and rename
psa_ecc_curve_t to psa_ecc_family_t. Old defines are provided in
include/crypto_compat.h for backward compatibility.

Signed-off-by: Paul Elliott <paul.elliott@arm.com>
2020-07-02 16:59:30 +01:00
Gilles Peskine
e1c4362966 Remove redundant assignment
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2020-07-02 17:50:20 +02:00
Gilles Peskine
76dd3aa5bb Add comments explaining include paths
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2020-07-02 15:59:45 +02:00
Gilles Peskine
280165c9b3 Library files aren't supposed to be executable
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2020-07-02 13:19:17 +02:00
Gilles Peskine
dedff7a57d CMake: Include the library directory for the sake of 3rdparty
"Include the library directory for the sake of 3rdparty" did the job
for Make and Visual Studio. This commit does the job for CMake.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2020-07-02 13:13:27 +02:00
Gilles Peskine
3ca8a9285e Factor common library properties
All libraries (should) rely on the same directory structure. Instead of
repeating the same clauses 6 times (3 libraries times 2 build modes), set
the include paths, compile definitions and install instructions with a
single piece of code.

Include the 3rdparty directory for all libraries, not just crypto. It's
currently only needed for crypto, but that's just happenstance.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2020-07-02 13:07:37 +02:00
Gilles Peskine
db09ef6d22 Include common.h instead of config.h in library source files
In library source files, include "common.h", which takes care of
including "mbedtls/config.h" (or the alternative MBEDTLS_CONFIG_FILE)
and other things that are used throughout the library.

FROM=$'#if !defined(MBEDTLS_CONFIG_FILE)\n#include "mbedtls/config.h"\n#else\n#include MBEDTLS_CONFIG_FILE\n#endif' perl -i -0777 -pe 's~\Q$ENV{FROM}~#include "common.h"~' library/*.c 3rdparty/*/library/*.c scripts/data_files/error.fmt scripts/data_files/version_features.fmt

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2020-07-02 11:26:57 +02:00
Gilles Peskine
66c3dc44f2 Include the library directory for the sake of 3rdparty
When compiling library files under `3rdparty/`, the directory containing
the `.c` file that is being compiled is not the current directory, so
headers from the `library/` directory are not found. Fix this by
adding `.` to the include path.

This was not detected until now because as of this commit, no 3rdparty
source file requires a header under `library/`.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2020-07-02 11:26:57 +02:00
Janos Follath
be9a5752c2 Merge tag 'mbedtls-2.23.0' into merge-2.23.0-release-to-development
Mbed TLS 2.23.0
2020-07-01 11:23:17 +01:00
Janos Follath
0435cd8c23 Bump version to Mbed TLS 2.23.0
Executed "./scripts/bump_version.sh --version 2.23.0 --so-crypto 5"

A symbol has been removed from the mbedcrypto library since the last
release:
mbedtls_ecc_group_to_psa ( enum mbedtls_ecp_group_id grpid,
                           size_t* bits )

This is an ABI break and we need to increase the SO version.

Signed-off-by: Janos Follath <janos.follath@arm.com>
2020-06-29 22:41:30 +01:00
Gilles Peskine
961914df12
Merge pull request #3382 from stevew817/feature/volatile-keys-in-SE
Support volatile keys in external SE
2020-06-26 20:27:11 +02:00
Manuel Pégourié-Gonnard
6d3f20d66b
Merge pull request #3337 from ronald-cron-arm/include_directories
CMake build system: Declare include directories at the target level.
2020-06-26 09:18:37 +02:00
Janos Follath
4d1884916b Merge branch 'development-restricted' into mbedtls-2.23.0r0 2020-06-25 09:17:25 +01:00
Manuel Pégourié-Gonnard
1cb2beb905
Merge pull request #3423 from niacat/sysctl-arnd
entropy: Add support for BSD sysctl(KERN_ARND)
2020-06-25 09:34:20 +02:00
nia
8373c86628 entropy: Adjust parameter type of internal function to avoid a cast
Signed-off-by: nia <nia@netbsd.org>
2020-06-24 17:16:33 +01:00
nia
e3fdcfa45c entropy: Avoid arithmetic on void pointer
Signed-off-by: nia <nia@netbsd.org>
2020-06-23 21:03:31 +01:00
Manuel Pégourié-Gonnard
1c7d54a209
Merge pull request #700 from mpg/l13-hw-starts-finish-restricted
Lucky 13: just use starts/finish around calls to process()
2020-06-23 10:43:13 +02:00
Gilles Peskine
dda104558b
Merge pull request #3419 from ndilieto/development
Pass "certificate policies" extension to callback
2020-06-23 09:35:45 +02:00
Gilles Peskine
e81dc00df4
Merge pull request #3422 from niacat/net-sockets-fixes
NetBSD 9.0 build fixes
2020-06-22 23:33:53 +02:00
Ronald Cron
67d4b555b8 cmake: Limit scope of 3rd party definitions
Don't define anymore globally third party include
directories and compile definitions. Declare them within the
scope of the crypto library target as per the third party
source files.

Note that targets linking to the crypto library inherit from
the third party public include directories.

Signed-off-by: Ronald Cron <ronald.cron@arm.com>
2020-06-22 13:44:03 +02:00
Ronald Cron
72d849d4b6 cmake: Align declaration of include directory
Align declaration of ./include include directory
among libraries, static and shared.

Signed-off-by: Ronald Cron <ronald.cron@arm.com>
2020-06-22 13:42:21 +02:00
nia
f4d9f21b9b entropy: Rename sysctl_wrapper to sysctl_arnd_wrapper
Signed-off-by: nia <nia@netbsd.org>
2020-06-19 16:17:06 +01:00
Manuel Pégourié-Gonnard
1215c54754 Add length check in ecp_drbg_seed()
While this is a static function, so right now we know we don't need the check,
things may change in the future, so better be on the safe side.

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
2020-06-19 11:59:49 +02:00
Janos Follath
0c00407432
Merge pull request #3430 from bensze01/license
[Forward-port] Add Apache-2.0 headers to all source files
2020-06-18 15:54:26 +01:00
Steven Cooreman
fa6860933d Declare unused parameter
Signed-off-by: Steven Cooreman <steven.cooreman@silabs.com>
2020-06-18 14:37:31 +02:00
Manuel Pégourié-Gonnard
4539a45cbf Use fixed-length encoding for internal RNG seed
CTR-DRBG and HMAC-DRBG may used the seed differently depending on its length.
To avoid leaks, pass them a constant-length seed.

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
2020-06-18 12:27:56 +02:00
Nicola Di Lieto
c84b1e6aa0 Pass "certificate policies" extension to callback
Pass the "certificate policies" extension to the callback supplied to
mbedtls_x509_crt_parse_der_with_ext_cb() if it contains unsupported
policies. This allows the callback to fully replicate the behaviour
of the deprecated MBEDTLS_X509_ALLOW_UNSUPPORTED_CRITICAL_EXTENSION
configuration.

Signed-off-by: Nicola Di Lieto <nicola.dilieto@gmail.com>
2020-06-17 17:55:29 +02:00
Steven Cooreman
8c1e759e1d Documentation and new function signature update
Inline with review comments.

Signed-off-by: Steven Cooreman <steven.cooreman@silabs.com>
2020-06-17 14:52:05 +02:00
Steven Cooreman
74161ceaca Clarify behaviour of psa_validate_key_location
Signed-off-by: Steven Cooreman <steven.cooreman@silabs.com>
2020-06-17 13:54:18 +02:00
Steven Cooreman
00106a12c9 Minor edit to comply with pointer naming standard
Signed-off-by: Steven Cooreman <steven.cooreman@silabs.com>
2020-06-17 13:54:18 +02:00
Steven Cooreman
81fe7c311a Split 'validate persistent key parameters' into independent validation
Signed-off-by: Steven Cooreman <steven.cooreman@silabs.com>
2020-06-17 13:53:18 +02:00
danh-arm
c4b6656a91
Merge pull request #3405 from AndrzejKurek/variable-buffers-cid-serialization
Update iv and len context pointers manually when reallocating buffers
2020-06-17 12:26:24 +01:00
Andrzej Kurek
b657783269
Update iv and len context pointers manually when reallocating buffers
These fields might be shifted accordingly in `ssl_parse_record_header()`
when receiving a connection with CID, so they require a manual update
after calling the generic `mbedtls_ssl_reset_in_out_pointers()`.

This commit also adds a regression test which is run by all.sh.

Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
2020-06-16 11:54:51 -04:00
Bence Szépkúti
869746577a Add Apache-2.0 headers to all source files
Also normalize the first line of the copyright headers.

This commit was generated using the following script:

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Signed-off-by: Bence Szépkúti <bence.szepkuti@arm.com>
2020-06-16 17:38:44 +02:00
Manuel Pégourié-Gonnard
f4e3fc9133 Use starts/finish around Lucky 13 dummy compressions
Fixes #3246

Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
2020-06-15 11:55:53 +02:00