Commit Graph

225 Commits

Author SHA1 Message Date
Mahavir Jain
8c9a3da695 mbedtls: disable Diffie-Hellman key exchange modes by default
Using these ciphers can constitute a security risk if the server
uses a weak prime for the key exchange.

Footprint impact:
Roughly 3K saved in text+rodata in default https_request example
2021-11-02 15:52:09 +08:00
Sachin Billore
667017d517 ESP32S3 support for ESP-MQTT SSL Mutual Authentication with Digital Signature
Closes IDF-3859
2021-09-06 11:17:30 +05:30
Marius Vikhammer
63280dfec0 aes/sha: fixed driver reseting the wrong GDMA channel
Driver was using the channel ID from tx when reseting rx.
But since rx and tx is not necessarily from the same pair this could lead
to the driver reseting the wrong DMA channel.
2021-08-30 10:37:03 +08:00
Marius Vikhammer
bf21cf0c99 aes/sha: change gdma transfer ability for sram to be 1 byte aligned
Previously GDMA transfer ability was set to 4 bytes, but buffers might
be not fulfill these requirements
2021-08-05 11:02:17 +08:00
morris
d9819bc7ae gdma: set transfer ability 2021-07-16 14:47:09 +08:00
morris
3176ba11d8 gdma: update DMA soc data for esp32-s3 2021-07-16 14:47:09 +08:00
Kapil Gupta
38d6772507 mbedtls: Add config option key element and key element ext 2021-07-08 09:23:22 +05:30
Shu Chen
6fce2930d0 esp32h2: enable more components to support esp32h2
Involved components:
 * app_trace
 * esp-tls
 * esp_adc_cal
 * esp_pm
 * esp_serial_slave_link
 * esp_timer
 * freertos
 * idf_test
 * log
 * mbedtls
 * newlib
 * perfmon
 * spi_flash
 * spiffs
 * ulp
 * unity
 * vfs
2021-07-01 19:53:11 +08:00
Marius Vikhammer
19a492bc8d soc: add base support for ESP32-S3
Updates the following with changes from verification branches:

 * esp_rom linker files
 * rtc_cntl and system reg and struct headers

Also updates:
 * GDMA driver with new register layout
 * esptool submodule commit
2021-06-07 10:40:14 +08:00
Marius Vikhammer
9b4ba3d707 crypto: initial S3 Beta 3 bringup and testing for SHA/AES/RSA/flash enc 2021-05-18 11:25:41 +08:00
kapil.gupta
ad7cb5f5c1 wpa_supplicant: Write Crypto API based on mbedtls
This commit add following crypto changes

1. Update current crypto code with upstream supplicant code
2. Add a proper porting layer to use mbedtls APIs for all the crypto
   operations used by supplicant.

Internal crypto will be used when USE_MBEDLTS flag is disabled
in supplicant's menuconfig.

This commit also removes the clutter in crypto files due to partial
porting of some APIs to mbedtls, all the code from those files have
been removed and rewritten in a generic way, this is inspired from
current upstream code.

This also reduces the lib size significantly, supplicant's lib
size reduces around ~567kb after this change(NB: lib size doesn't
indicate reduction in final bin size).
2021-05-04 10:54:57 +00:00
yuanjm
93604b1a11 mbedtls: Fix mbedtls_ssl_send_alert_message crash due to ssl->out_iv is NULL 2021-04-22 09:33:59 +00:00
liuhan
e87c64dc44 mbedtls: Add CONFIG_MBEDTLS_ROM_MD5 to use ROM MD5 in mbedTLS 2021-04-14 06:42:13 +00:00
Marius Vikhammer
fe71a8e340 aes/sha: use a shared lazy allocated GDMA channel for AES and SHA
Removed the old dynamically allocated GDMA channel approach.
It proved too unreliable as we couldn't not ensure consumers of the mbedtls
would properly free the channels after use.

Replaced by a single shared GDMA channel for AES and SHA, which won't be
released unless user specifically calls API for releasing it.
2021-03-09 09:23:05 +08:00
Angus Gratton
3ddfe1e8ac Merge branch 'bugfix/asserts_disabled' into 'master'
core: Fix assert path embedding, warnings when asserts are disabled

Closes IDFGH-4477

See merge request espressif/esp-idf!12371
2021-03-03 08:20:54 +00:00
Angus Gratton
d6f4d99d93 core system: Fix warnings in compilation when assertions are disabled
Adds a CI config for hello world that sets this, to catch future regressions
2021-03-03 10:26:57 +11:00
KonstantinKondrashov
f3dd0a37c7 mbedtls: Fix rsa test 2021-03-02 03:18:58 +08:00
Aditya Patwardhan
bf513b6f31 Fix esp_tls: Prevent freeing of global ca store after each connection
when dynamic ssl buffers are enabled
2021-02-25 00:26:13 +00:00
Angus Gratton
e7563fe704 mbedtls aes dma: Fix bug where DMA would complete when the first output descriptor was done, not the last 2021-02-12 04:08:12 +00:00
Aditya Patwardhan
79c23a1886 esp32c3/Digital Signature: mbedtls integration through ESP-TLS 2021-01-22 11:54:16 +05:30
Jiang Jiang Jian
ea79091725 Merge branch 'bugfix/esp32c3_wpa4096_cert_support' into 'master'
MbedTLS: Add software fallback for Modular Exponentiation for larger bignum operations

Closes WIFI-3257 and IDFGH-132

See merge request espressif/esp-idf!11928
2021-01-21 12:45:19 +08:00
Marius Vikhammer
51169b0e0c AES/SHA: use GDMA driver instead of LL 2021-01-19 11:02:51 +08:00
kapil.gupta
de22f3a4e5 MbedTLS: Add software fallback implementation for exp mod
Add configuration option to fallback to software implementation
for exponential mod incase of hardware is not supporting it
for larger MPI value.

Usecase:
ESP32C3 only supports till RSA3072 in hardware. This config option
will help to support 4k certificates for WPA enterprise connection.
2021-01-18 18:47:51 +05:30
morris
753a929525 global: fix sign-compare warnings 2021-01-12 14:05:08 +08:00
Marius Vikhammer
1b6891c5d8 mbedtls: merge changes from C3 2020-12-29 10:56:13 +08:00
Marius Vikhammer
457ce080ae AES: refactor and add HAL layer
Refactor the AES driver and add HAL, LL and caps.

Add better support for running AES-GCM fully in hardware.
2020-12-10 09:04:47 +00:00
Angus Gratton
5228d9f9ce esp32c3: Apply one-liner/small changes for ESP32-C3 2020-12-01 10:58:50 +11:00
Angus Gratton
d6bdd1cb32 Merge branch 'bugfix/small_cleanups' into 'master'
Small cleanups

See merge request espressif/esp-idf!11141
2020-11-23 17:23:53 +08:00
Dong Heng
1c9592efc4 fix(mbedtls): fix mbedtls dynamic resource memory leaks and RSA cert drop earlier
RX process caches the session information in "ssl->in_ctr" not in "ssl->in_buf".
So when freeing the SSL, can't free the "ssl->in_ctr", because the "ssl->in_buf"
is empty.

Make the RX process like TX process, and cache the session information in
"ssl->in_buf", so that the cache buffer can be freed when freeing the SSL.

Closes https://github.com/espressif/esp-idf/issues/6104
2020-11-19 07:31:50 +00:00
Marius Vikhammer
09e1d104ba SHA: fix dma lldesc going out of scope issue
DMA process didnt wait for idle before returning.
This meant that there was a potential for the dma
descriptors which were on the stack to be reclaimed
before the DMA operation finished.
2020-11-18 06:04:31 +00:00
Angus Gratton
b798158b4c mbedtls: Avoid malloc in esp_sha() function 2020-11-17 22:51:32 +00:00
Angus Gratton
a4fb6c0173 mbedtls: Add missing sha_caps includes 2020-11-17 22:51:07 +00:00
Marius Vikhammer
488f46acf5 SHA/RSA: moved all caps to soc_caps.h 2020-11-12 02:15:46 +00:00
Angus Gratton
66fb5a29bb Whitespace: Automated whitespace fixes (large commit)
Apply the pre-commit hook whitespace fixes to all files in the repo.

(Line endings, blank lines at end of file, trailing whitespace)
2020-11-11 07:36:35 +00:00
Marius Vikhammer
949fb8e63a SHA: add HAL layer and refactor driver
Add a LL and HAL layer for SHA.
2020-10-09 08:24:08 +00:00
David Čermák
28d2b7a9b3 Merge branch 'bugfix/esp_netif_non_lwip' into 'master'
esp-netif: Enable use of the ESP-IDF with a non-LWIP (and non-BSD-style) IP stack.

Closes IDFGH-3971

See merge request espressif/esp-idf!10472
2020-10-05 16:16:11 +08:00
Marius Vikhammer
3c14900a95 RSA: add max RSA bit len as a soc caps 2020-09-24 16:52:50 +08:00
Mahavir Jain
4a3b5b73a8 Merge branch 'feature/esp_ds_sw_support' into 'master'
Added support for  RSA  sign using DS peripheral (only for ESP32-S2)

Closes IDF-1626

See merge request espressif/esp-idf!9477
2020-09-23 20:39:04 +08:00
Aditya Patwardhan
47f7c6a991 esp32s2/esp_ds: Digital Signature software support
1)Added support for alt rsa sign implementation with DS peripheral (
through ESP-TLS - mbedTLS SSL/TLS stack)
2020-09-22 18:31:31 +05:30
Marius Vikhammer
bff0016eb8 crypto accelerator support on esp32s3
SHA: passing unit tests
RSA: pass tests
AES: tests passing
2020-09-22 15:15:03 +08:00
morris
61f89b97c6 bringup esp32-s3 on FPGA 2020-09-22 15:15:03 +08:00
cnlohr
507c08251e esp_netif: Enable use of the ESP-IDF with a non-LWIP (and non-BSD-style) IP stack.
Note: besides the esp-netif component, this commit also disables
net_sockets.c from mbedtls, which is one of the base components and uses BSD API (not specifically lwIP). This might be refactored to use CONFIG_SUPPORT_BSD_API instead of CONFIG_ESP_NETIF_TCPIP_LWIP
in the future.
It also disables smartconfig_ack.c and wifi_init.c from esp_wifi
component for referencing some lwIP config options (smartconfig_ack.c changes might be also
updated to check CONFIG_SUPPORT_BSD_API)

Merges https://github.com/espressif/esp-idf/pull/5856
2020-09-18 15:10:55 +02:00
Michal Vácha
e4820fc447 Fixed TLS 1.1 still being enables even if disabled via config.
Fixed MBEDTLS_SSL_PROTO_TLS1_1 still being defined even ifCONFIG_MBEDTLS_SSL_PROTO_TLS1_1 is not

Signed-off-by: Aditya Patwardhan <aditya.patwardhan@espressif.com>

Merges https://github.com/espressif/esp-idf/pull/5675
2020-08-05 03:38:51 +00:00
Angus Gratton
75402afcae Merge branch 'feature/esp32s3_clk_memory_layout' into 'master'
esp32s3: memory layout

See merge request espressif/esp-idf!9753
2020-07-29 13:48:25 +08:00
morris
2917651478 esp_rom: extract common ets apis into esp_rom_sys.h 2020-07-27 15:27:01 +08:00
morris
19761e3113 esp32s3: clk, memory layout 2020-07-27 13:05:22 +08:00
KonstantinKondrashov
11844a54f4 mbedtls: Fix a case for mpi_montgomery_exp_calc() when Z is not init
Closes: IDF-1870
2020-07-13 22:46:05 +08:00
Marius Vikhammer
b75edc84e3 esp32s2 SHA: fallback to hashing block by block for non DMA memory
Also adds unit test for SHA with input buffer in flash

Closes IDF-1529
2020-06-10 15:09:20 +08:00
Angus Gratton
33bfe2393a Merge branch 'bugfix/wpa_supplicant_no_hw_mpi' into 'master'
wpa_supplicant: Allow building with mbedTLS integration but no hardware MPI

Closes IDFGH-3344

See merge request espressif/esp-idf!8822
2020-06-01 14:48:06 +08:00
Angus Gratton
59f29cbca8 Merge branch 'feature/allow_rtc_memory_for_task_stacks' into 'master'
Add RTC Fast Memory to Dynamic Memory Pool

See merge request espressif/esp-idf!8390
2020-05-29 14:07:01 +08:00
Aditya Patwardhan
423e600d46 secure_element: atecc608_ecdsa example
* Replaced crypotoauthlib with esp-cryptoauthlib
* Added menuconfig option for esp-tls about using HSM
* Added error codes for HSM in esp-tls,
* Added support to select different type of ATECC608A chips
* Added README, updated docs
* tcp_transport: Added option to enable secure_element for ssl

Closes https://github.com/espressif/esp-idf/issues/4432
2020-05-21 13:08:30 +05:30
Bryan Hunt
4553f6c95d Add cryptoauthlib as a component with mbedtls integration
* Add options to mbedtls for hardware acceleration
* Disable mbedtls EC curves if hardware acceleration is selected
since the hardware will have to define the curves supported
* Add a hardware ecdsa example
2020-05-20 22:52:37 +05:30
Angus Gratton
0927ec029e wpa_supplicant: Allow building with mbedTLS integration but no hardware MPI
Also disable the relevant function in bignum.h based on config, so fails at
compile not link time.

Closes https://github.com/espressif/esp-idf/issues/5321
2020-05-20 12:06:07 +10:00
Mahavir Jain
be3b6b7cb8 Merge branch 'feature/mbedtls_dynamic_memory' into 'master'
feat(mbedtls): add dynamic buffer and local resource managment to decrease SSL heap cost

See merge request espressif/esp-idf!8313
2020-05-18 13:55:05 +08:00
Shubham Kulkarni
ca3daa50de mbedtls: Add configuration options 2020-05-15 11:27:44 +05:30
Mahavir Jain
0d208aabab mbedtls: esp32s2: check and reallocate output buffer if its from non-DMA range
Earlier check was for only input buffer but it is quite likely to have
output buffer also from non-DMA memory range and hence requirement to
reallocate and then copy data from AES engine.
2020-05-14 13:12:26 +00:00
Dong Heng
3d57bf30a2 feat(mbedtls): add dynamic buffer and local resource managment to decrease SSL heap cost 2020-05-14 11:45:09 +00:00
Piyush Shah
43b3def711 mbedtls_hkdf: Add a config option to enable HKDF 2020-05-11 11:49:14 +05:30
Piyush Shah
62e1d6712b mbedtls: Add config options for chacha20, poly1305 and chachapoly 2020-05-05 16:41:31 +00:00
Angus Gratton
433c1c9ee1 Merge branch 'bugfix/ds_mpi_lock' into 'master'
crypto: DS uses RSA peripheral, added shared lock

See merge request espressif/esp-idf!8274
2020-04-15 15:15:25 +08:00
kangping
4883010f40 mbedtls: add configuration options for EC-JPAKE
Closes https://github.com/espressif/esp-idf/pull/5106
2020-04-14 12:22:16 +00:00
Marius Vikhammer
a2a204c2b9 crypto: DS uses RSA peripheral, added shared lock 2020-04-09 11:11:04 +00:00
Marius Vikhammer
1863a8ce82 sha: add fallback for when memory alloc fails 2020-04-01 02:07:44 +00:00
Jakob Hasse
ea47bbb118 HMAC: adding upstream message support 2020-03-26 19:00:27 +08:00
Marius Vikhammer
ffb9010cbe aes: Fixed tag sometime being wrong for HW GCM
The GCM hardware accelerated algorithm for S2 would sometimes output
the wrong tag.

Added additional tests for AES and GCM

Re-enable HW GCM as default option
2020-03-18 08:44:38 +08:00
Angus Gratton
9c430a17aa Merge branch 'feature/mpi_accel_s2' into 'master'
MPI/RSA accelerator bringup for S2 and bignum refactor

Closes IDF-803 and IDF-1174

See merge request espressif/esp-idf!7915
2020-03-17 13:16:05 +08:00
Marius Vikhammer
7e824508a9 mpi: refactor bignum into common and hw specific components
Closes IDF-1174
2020-03-16 19:44:30 +08:00
Marius Vikhammer
16b6a7a903 s2 sha hw: Fix bug where alloc would fail if input were of len 0 2020-03-16 19:29:59 +08:00
Marius Vikhammer
e21bef3f28 mpi: active hw accel for S2
Actives MPI/RSA hardware acceleratio for ESP32 S2.

Closes IDF-803
2020-03-13 18:33:18 +08:00
Marius Vikhammer
3351376a11 AES: optimize AES-GCM
HW acceleration for GCM is now enabled by default

Closes IDF-1443
2020-03-12 10:20:24 +08:00
Marius Vikhammer
37369a8a57 crypto: SHA and AES accelerator bring up for S2
Brings up, fixes and enables AES and SHA hardware acceleration.

Closes IDF-714
Closes IDF-716
2020-03-11 15:09:45 +08:00
Renz Bagaporo
71c02394e5 esp32s2: remove esp_intr.h header 2020-03-05 16:15:59 +08:00
Sachin Parekh
301dacfb33 Exception handlers for LoadStoreError and LoadStoreAlignmentError
Configurable option to use IRAM as byte accessible memory (in single core mode) using
load-store (non-word aligned and non-word size IRAM access specific) exception handlers.
This allows to use IRAM for use-cases where certain performance penalty
(upto 170 cpu cycles per load or store operation) is acceptable. Additional configuration
option has been provided to redirect mbedTLS specific in-out content length buffers to
IRAM (in single core mode), allows to save 20KB per TLS connection.
2020-02-26 20:21:59 +08:00
morris
e30cd361a8 global: rename esp32s2beta to esp32s2 2020-01-22 12:14:38 +08:00
morris
1c2cc5430e global: bring up esp32s2(not beta) 2020-01-16 17:41:31 +08:00
David Cermak
2efb3288a0 mbedtls: fix hw accelerated big-num mul if operand and result overlap
this issue is mainly exposed when using larger (4096) client key in TLS mutual auth,
since it uses multiplications > 2048 when mbedtls_mpi_mul_mpi is used in recursion,
which works only if both operands point to different location than result since
mpi_mult_mpi_overlong() called mbedtls_mpi_grow() to reallocate buffers used in previous
pointer arithmetics and thus corrupting it. Fixed by growing the mpi buffer before
calling mpi_mult_mpi_overlong()
2020-01-09 18:11:18 +00:00
Marius Vikhammer
c63684cf6c hw crypto: activated hardware acceleration for esp32s2beta
Activated AES, RSA and SHA hardware acceleration for esp32s2 and enabled related unit tests.

Updated with changes made for ESP32 from 0a04034, 961f59f and caea288.

Added performance targets for esp32s2beta

Closes IDF-757
2019-12-12 12:37:29 +08:00
Ryan Kurte
4ee78f8496 added KConfig option to allow loading CA certs with unsupported extensions
Close https://github.com/espressif/esp-idf/pull/4445
2019-12-10 08:47:26 +05:30
Shubham Kulkarni
c741dd0535 Fixed warnings for components driver, esp32 and mbedtls 2019-11-15 08:51:16 +00:00
Angus Gratton
5b33d6cf94 Merge branch 'feature/mbedtls_add_faster_modexp' into 'master'
mbedtls: Add a new (X^Y) mod M implementation (HAC 14.94)

Closes IDF-965

See merge request espressif/esp-idf!6418
2019-11-06 15:51:28 +08:00
KonstantinKondrashov
5ed8388f6b mbedtls: Add Montgomery exponentiation implementation (HAC 14.94)
It gave us a better performance of RSA operations. (2~11 times)

The old modexp implementation (Z = X ^ Y mod M) loaded all the data into
the hw registers and was waiting for completion, but due to
the hardware RSA implementation, the calculations always started with 4096 bit,
which took a lot of time.
Measurement results (measurements were made for keys: 2048, 3072 and 4096 bits)
(Old) - Sliding-window exponentiation (HAC 14.85):
keysize = 2048 bits
RSA key operation (performance): public [93206 us], private [280189 us]
keysize = 3072 bits
RSA key operation (performance): public [293614 us], private [858157 us]
 keysize = 4096 bits
RSA key operation (performance): public [653192 us], private [1912126 us]

Instead (Old) - Sliding-window exponentiation (HAC 14.85) was implemented
(New) - Montgomery exponentiation (HAC 14.94) which showed
better performance on private and public keys.
keysize = 2048 bits
RSA key operation (performance): public [14504 us], private [149456 us]
keysize = 3072 bits
RSA key operation (performance): public [35073 us], private [392743 us]
keysize = 4096 bits
RSA key operation (performance): public [58650 us], private [787186 us]

For this reason, the old implementation was removed
and the MBEDTLS_HARDWARE_MPI option was turned on by default.

Why the MPI_INTERRUPT option is removed:
the old implementation used calculations on the hardware and
it took a lot of time (10ms - 500ms). And in order not to stand idle
while waiting for completion, an interrupt option was added.
This made it possible to carry out other tasks during the calculation,
and this one to block. The new method is free from such a drawback and
the maximum duration of one RSA HW operation does not exceed 70us (usually 2-70 μs).
This option is no longer needed.

Closes: IDF-965
2019-11-05 16:33:11 +08:00
Angus Gratton
8675a818f9 Merge branch 'master' into feature/esp32s2beta_merge 2019-10-22 13:51:49 +11:00
Kedar Sovani
87c3decc12 Remove check for would_block in mbedtls
Basically, in the portability layer, it is checked if the socket is
NON-block, and if not, then even the EAGAIN and EWOULDBLOCK errors are
diverted to a RECV error. This causes a problem for sockets with
receive timeouts set. When such a timeout is set, the condition for
NON_BLOCK isn't met and hence a hard error is returned.

Searching for EAGAIN and EWOULDBLOCK in lwip returns only 3 results
(accept, recvfrom, close) and all of them look to be genuine cases for
EWOULDBLOCK. So removing this check to make receive timeout with TLS
work.
2019-10-17 16:36:18 +05:30
Ivan Grokhotkov
5830f529d8 Merge branch 'master' into feature/esp32s2beta_merge 2019-10-02 19:01:39 +02:00
Prasad Alatkar
fe08f435dc NimBLE: Add optional mbedTLS support to NimBLE
- Additional menuconfig option to select either mbedTLS or Tinycrypt from NimBLE.
- Addition of `CMAC` and `ECP_RESTARTABLE` to mbedTLS menuconfig option and
  `esp_config.h`.
- Changes NimBLE `component.mk` and `CMakeLists.txt` to support mbedTLS option.
- Minor changes to `app_mesh.c` application.
2019-09-30 14:15:43 +08:00
Angus Gratton
adfc06a530 Merge branch 'master' into feature/esp32s2beta_merge 2019-09-20 10:28:37 +10:00
Angus Gratton
c41b2b0415 mbedtls: Remove esp_aes_encrypt/decrypt
Deprecated in ESP-IDF V3.1

Anyone reading this should please include mbedtls/aes.h and use mbedTLS APIs,
not the ESP-specific APIs.
2019-09-13 09:44:07 +10:00
Michael (XIAO Xufeng)
b76d5d74d9 mbedtls: support esp32s2beta 2019-09-04 10:53:25 +10:00
Angus Gratton
6990a7cd54 Merge branch 'master' into feature/esp32s2beta_update 2019-08-19 15:03:43 +10:00
Angus Gratton
9a2e29e068 esp32s2beta: Invert RSA_CONSTANT_TIME_DISABLE_REG to RSA_CONSTANT_TIME_REG 2019-08-13 17:14:16 +10:00
Angus Gratton
80a4a11808 Merge branch 'bugfix/fix_mbedtls_net_sockets_error_handling' into 'master'
mbedtls: use `errno` instead of `SO_ERROR` for getting socket errors

See merge request espressif/esp-idf!5727
2019-08-13 14:38:28 +08:00
Angus Gratton
aa3c988c17 sha: Add fault injection checks reading hash digest state
Vulnerability reported by LimitedResults under Espressif Bug Bounty Program.
2019-08-11 11:16:33 +10:00
Angus Gratton
caea2889c8 aes: Add fault injection checks when writing key to hardware
Vulnerability reported by LimitedResults under Espressif Bug Bounty Program.
2019-08-11 11:16:33 +10:00
Mahavir Jain
ab6ad844b1 mbedtls: use errno instead of SO_ERROR for getting socket errors
As per upgrade notes of lwIP v2.1.0:
socket API: according to the standard, SO_ERROR now only returns asynchronous errors.
All other/normal/synchronous errors are (and always were) available via 'errno'.
LWIP_SOCKET_SET_ERRNO has been removed - 'errno' is always set - and required!

Refer: https://www.nongnu.org/lwip/2_1_x/upgrading.html

Fixes https://github.com/espressif/esp-azure/issues/51
2019-08-08 12:17:32 +00:00
Angus Gratton
04ae56806c Merge branch 'master' into feature/esp32s2beta_update 2019-08-08 15:26:58 +10:00
Angus Gratton
24d26fccde Merge branch 'master' into feature/esp32s2beta_update 2019-08-08 13:44:24 +10:00
Jon Shallow
1aaec808da Add DTLS support to libcoap using MbedTLS
This update supports DTLS, TLS is a future TODO

components/coap/CMakeLists.txt:
components/coap/component.mk:

Add in the new files that have to be built
Replace libcoap/src/coap_notls.c with libcoap/src/coap_mbedtls.c

components/coap/libcoap:

Update the version to include the current version for supporting MbedTLS

components/coap/port/coap_debug.c:
components/coap/port/coap_mbedtls.c:
components/coap/port/include/coap/coap_dtls.h:

New port files for DTLS

components/coap/port/include/coap_config_posix.h:

Include building with MbedTLS

examples/protocols/coap_client/README.md:
examples/protocols/coap_client/main/CMakeLists.txt:
examples/protocols/coap_client/main/Kconfig.projbuild:
examples/protocols/coap_client/main/coap_client_example_main.c:
examples/protocols/coap_client/main/component.mk:

Update CoAP client to support DTLS

examples/protocols/coap_client/main/coap_ca.pem
examples/protocols/coap_client/main/coap_client.crt
examples/protocols/coap_client/main/coap_client.key

New PKI Certs for CoAP client (copied from wpa2_enterprise example)

examples/protocols/coap_server/README.md:
examples/protocols/coap_server/main/CMakeLists.txt:
examples/protocols/coap_server/main/Kconfig.projbuild:
examples/protocols/coap_server/main/coap_server_example_main.c:
examples/protocols/coap_server/main/component.mk:

Update CoAP server to support DTLS
Change "no data" to "Hello World!" to prevent confusion

examples/protocols/coap_server/main/coap_ca.pem
examples/protocols/coap_server/main/coap_server.crt
examples/protocols/coap_server/main/coap_server.key

New PKI Certs for CoAP server (copied from wpa2_enterprise example)

Closes https://github.com/espressif/esp-idf/pull/3345
Closes https://github.com/espressif/esp-idf/issues/1379
2019-08-06 10:37:40 +05:30
Anton Maklakov
afbaf74007 tools: Mass fixing of empty prototypes (for -Wstrict-prototypes) 2019-08-01 16:28:56 +07:00
hemal.gujarathi
1dec976fba Update esp_config and add new feature
Closes https://github.com/espressif/esp-idf/issues/3372
2019-07-12 11:42:48 +05:30
Konstantin Kondrashov
0a040345cc mbedtls: Fix Z->s in mbedtls_mpi_exp_mod()
Z->s should never be zero, only 1 or -1.
Added additional checks for X, Y and M args to correctly set Z->s.

Closes: https://github.com/espressif/esp-idf/issues/1681
Closes: https://github.com/espressif/esp-idf/issues/3603
Closes: IDFGH-1313
2019-06-17 07:19:54 +00:00