GitHub - Comcast/libcertifier: With small, space optimized, 90KB libCertifier(), IoT devices (cameras, toasters, sensors ….) can now request and receive unique, compact (650 bytes) digital certificates (x509 v3 compliant).

libCertifier() -

Utility for Linux class IoT devices to request and receive operational certificate.
- Creates a key pair (ECC 256v1)
- Creates CSR (signed)
- Creates Certificate Request Token (signed with Attestation private key)
- Request and receives certificate chain
- stores it is pkcs12 bundle
Written in C.
Small binary size (less than 100 KB) that is ideal for embedded systems.
Tested on Arm (Raspberry Pi, Android, xCam, i.MX, Ambarella, iOS), x86_64 (Ubuntu, MacOS, x86_32 (Ubuntu).
Shared library and command-line executable.

Documentation

Name		Name	Last commit message	Last commit date
Latest commit History 105 Commits
cmake		cmake
daemon		daemon
docs		docs
include/certifier		include/certifier
internal_headers/certifier		internal_headers/certifier
matter_plugin		matter_plugin
matter_sdk @ 8f66f42		matter_sdk @ 8f66f42
resources		resources
src		src
tests		tests
.clang-format		.clang-format
.gitignore		.gitignore
.gitmodules		.gitmodules
.pre-commit-config.yaml		.pre-commit-config.yaml
BUGS		BUGS
CHANGES		CHANGES
CMakeLists.txt		CMakeLists.txt
LICENSE		LICENSE
README.adoc		README.adoc
build_matter_plugin.sh		build_matter_plugin.sh
certifier.ver.in		certifier.ver.in
libcertifier-cert.crt		libcertifier-cert.crt
libcertifier.cfg.sample		libcertifier.cfg.sample

Comcast/libcertifier