feat: Mbedtls 2.28.5 (Stable)

https://github.com/Mbed-TLS/mbedtls/releases/tag/mbedtls-2.28.5

mbedtls/.gitattributes

@@ -0,0 +1,2 @@
+# Classify all '.function' files as C for syntax highlighting purposes
+*.function linguist-language=C

mbedtls/.github/issue_template.md

@@ -1,7 +1,17 @@
-Note: This is just a template, so feel free to use/remove the unnecessary things
+_Note:_ this is a template, please remove the parts that are not
+applicable (these initial notes, and the "Bug" section for a Feature request
+and vice-versa).
 
+**Note:** to report a security vulnerability, see
+[SECURITY.md](../SECURITY.md). Please do not use github issues for
+vulnerabilities.
+
+_Note:_ to get support, see [SUPPORT.md](../SUPPORT.md). Please do not use
+github issues for questions.
+
+---------------------------------------------------------------
 ### Description
-- Type: Bug | Enhancement\Feature Request
+- Type: Bug | Enhancement / Feature Request
 - Priority: Blocker | Major | Minor
 
 ---------------------------------------------------------------
@@ -10,7 +20,7 @@ Note: This is just a template, so feel free to use/remove the unnecessary things
 **OS**  
 Mbed OS|linux|windows|
 
-**mbed TLS build:**  
+**Mbed TLS build:**  
 Version: x.x.x or git commit id  
 OS version: x.x.x  
 Configuration: please attach config.h file where possible  
@@ -28,14 +38,9 @@ Version:
 **Steps to reproduce**  
 
 ----------------------------------------------------------------
-## Enhancement\Feature Request
-
-**Justification - why does the library need this feature?**  
+## Enhancement / Feature Request
 
 **Suggested enhancement**  
 
------------------------------------------------------------------
-
-## Question
+**Justification - why does the library need this feature?**  
 
-**Please first check for answers in the [Mbed TLS knowledge Base](https://tls.mbed.org/kb). If you can't find the answer you're looking for then please use the [Mbed TLS mailing list](https://lists.trustedfirmware.org/mailman/listinfo/mbed-tls)**

mbedtls/.github/pull_request_template.md

@@ -1,36 +1,19 @@
-Notes:
-* Pull requests cannot be accepted until the PR follows the [contributing guidelines](../CONTRIBUTING.md). In particular, each commit must have at least one `Signed-off-by:` line from the committer to certify that the contribution is made under the terms of the [Developer Certificate of Origin](../dco.txt).
-* This is just a template, so feel free to use/remove the unnecessary things
 ## Description
-A few sentences describing the overall goals of the pull request's commits.
 
+Please write a few sentences describing the overall goals of the pull request's commits.
 
-## Status
-**READY/IN DEVELOPMENT/HOLD**
 
-## Requires Backporting
-When there is a bug fix, it should be backported to all maintained and supported branches.
-Changes do not have to be backported if:
-- This PR is a new feature\enhancement
-- This PR contains changes in the API. If this is true, and there is a need for the fix to be backported, the fix should be handled differently in the legacy branch
 
-Yes | NO  
-Which branch?
+## Gatekeeper checklist
 
-## Migrations
-If there is any API change, what's the incentive and logic for it.
+- [ ] **changelog** provided, or not required
+- [ ] **backport** done, or not required
+- [ ] **tests** provided, or not required
 
-YES | NO
 
-## Additional comments
-Any additional information that could be of interest
 
-## Todos
-- [ ] Tests
-- [ ] Documentation
-- [ ] Changelog updated
-- [ ] Backported
+## Notes for the submitter
 
+Please refer to the [contributing guidelines](../CONTRIBUTING.md), especially the
+checklist for PR contributors.
 
-## Steps to test or reproduce
-Outline the steps to test or reproduce the PR here.

mbedtls/.gitignore

@@ -1,5 +1,7 @@
 # Random seed file created by test scripts and sample programs
 seedfile
+# MBEDTLS_PSA_INJECT_ENTROPY seed file created by the test framework
+00000000ffffff52.psa_its
 
 # CMake build artifacts:
 CMakeCache.txt
@@ -18,10 +20,19 @@ Testing
 Coverage
 *.gcno
 *.gcda
+coverage-summary.txt
 
 # generated by scripts/memory.sh
 massif-*
 
+# Eclipse project files
+.cproject
+.project
+/.settings
+
+# Unix-like build artifacts:
+*.o
+
 # MSVC build artifacts:
 *.exe
 *.pdb
@@ -48,6 +59,9 @@ massif-*
 # Generated documentation:
 /apidoc
 
+# PSA Crypto compliance test repo, cloned by test_psa_compliance.py
+/psa-arch-tests
+
 # Editor navigation files:
 /GPATH
 /GRTAGS
@@ -56,3 +70,6 @@ massif-*
 /TAGS
 /cscope*.out
 /tags
+
+# Clangd compilation database
+compile_commands.json

mbedtls/.mypy.ini

@@ -0,0 +1,4 @@
+[mypy]
+mypy_path = scripts
+namespace_packages = True
+warn_unused_configs = True

mbedtls/.pylintrc

@@ -1,3 +1,6 @@
+[MASTER]
+init-hook='import sys; sys.path.append("scripts")'
+
 [BASIC]
 # We're ok with short funtion argument names.
 # [invalid-name]
@@ -12,9 +15,9 @@ bad-functions=input
 # [missing-docstring]
 docstring-min-length=10
 
-# Allow longer methods than the default.
+# No upper limit on method names. Pylint <2.1.0 has an upper limit of 30.
 # [invalid-name]
-method-rgx=[a-z_][a-z0-9_]{2,35}$
+method-rgx=[a-z_][a-z0-9_]{2,}$
 
 # Allow module names containing a dash (but no underscore or uppercase letter).
 # They are whole programs, not meant to be included by another module.
@@ -70,3 +73,7 @@ reports=no
 # Allow unused variables if their name starts with an underscore.
 # [unused-argument]
 dummy-variables-rgx=_.*
+
+[SIMILARITIES]
+# Ignore imports when computing similarities.
+ignore-imports=yes

mbedtls/.readthedocs.yaml

@@ -0,0 +1,26 @@
+# .readthedocs.yaml
+# Read the Docs configuration file
+# See https://docs.readthedocs.io/en/stable/config-file/v2.html for details
+
+# Required
+version: 2
+
+# Set the version of Python and other tools you might need
+build:
+  os: ubuntu-20.04
+  tools:
+    python: "3.9"
+  jobs:
+    pre_build:
+    - ./scripts/apidoc_full.sh
+    - breathe-apidoc -o docs/api apidoc/xml
+
+# Build documentation in the docs/ directory with Sphinx
+sphinx:
+  builder: dirhtml
+  configuration: docs/conf.py
+
+# Optionally declare the Python requirements required to build your docs
+python:
+  install:
+  - requirements: docs/requirements.txt

mbedtls/.travis.yml

@@ -1,65 +1,24 @@
-language: c
-compiler: gcc
-sudo: false
-cache: ccache
-
-jobs:
-  include:
-    - name: basic checks and reference configurations
-      addons:
-        apt:
-          packages:
-          - gnutls-bin
-          - doxygen
-          - graphviz
-          - gcc-arm-none-eabi
-          - libnewlib-arm-none-eabi
-      language: python # Needed to get pip for Python 3
-      python: 3.5 # version from Ubuntu 16.04
-      install:
-        - pip install pylint==2.4.4
-      script:
-        - tests/scripts/all.sh -k 'check_*'
-        - tests/scripts/all.sh -k test_default_out_of_box
-        - tests/scripts/test-ref-configs.pl
-        - tests/scripts/all.sh -k build_arm_none_eabi_gcc_arm5vte build_arm_none_eabi_gcc_m0plus
-
-    - name: full configuration
-      script:
-        - tests/scripts/all.sh -k test_full_cmake_gcc_asan
+# Declare python as our language. This way we get our chosen Python version,
+# and pip is available. Gcc and clang are available anyway.
+dist: jammy
+os: linux
+language: python
+python: 3.10
 
-    - name: macOS
-      os: osx
-      compiler: clang
-      script:
-        - tests/scripts/all.sh -k test_default_out_of_box
+cache: ccache
 
-    - name: Windows
-      os: windows
-      before_install:
-        - choco install python --version=3.5.4
-      env:
-        # Add the directory where the Choco package goes
-        - PATH=/c/Python35:/c/Python35/Scripts:$PATH
-      script:
-        - type python; python --version
-        - python scripts/generate_psa_constants.py
-        # Logs appear out of sequence on Windows. Give time to catch up.
-        - sleep 5
-        - scripts/windows_msbuild.bat v141 # Visual Studio 2017
+branches:
+  only:
+    coverity_scan
 
-after_failure:
-- tests/scripts/travis-log-failure.sh
+install:
+  - $PYTHON scripts/min_requirements.py
 
 env:
   global:
     - SEED=1
-    - secure: "FrI5d2s+ckckC17T66c8jm2jV6i2DkBPU5nyWzwbedjmEBeocREfQLd/x8yKpPzLDz7ghOvr+/GQvsPPn0dVkGlNzm3Q+hGHc/ujnASuUtGrcuMM+0ALnJ3k4rFr9xEvjJeWb4SmhJO5UCAZYvTItW4k7+bj9L+R6lt3TzQbXzg="
-
+    - secure: "GF/Fde5fkm15T/RNykrjrPV5Uh1KJ70cP308igL6Xkk3eJmqkkmWCe9JqRH12J3TeWw2fu9PYPHt6iFSg6jasgqysfUyg+W03knRT5QNn3h5eHgt36cQJiJr6t3whPrRaiM6U9omE0evm+c0cAwlkA3GGSMw8Z+na4EnKI6OFCo="
 addons:
-  apt:
-    packages:
-    - gnutls-bin
   coverity_scan:
     project:
       name: "ARMmbed/mbedtls"