PQC support for the Zephyr port

PQC support for the Zephyr port was introduced in the last wolfSSL release using liboqs. This involved adding necessary files to the CMakeLists.txt for the Zephyr module. Zephyr is an open-source real-time operating system (RTOS) designed for resource-constrained devices and embedded systems. It is maintained by the Linux Foundation and supported by a vibrant community of developers and contributors.

PR #7026 (https://github.com/wolfSSL/wolfssl/pull/7026) also addressed proper random number generation within liboqs by using the wolfSSL interface. Previously, liboqs random data acquisition relied on various sources, depending on the liboqs build configuration. With the changes, a custom RNG method is provided through the OQS_randombytes_custom_algorithm() interface, enabling liboqs to obtain RNG data from wolfSSL for all generic liboqs uses.

If you have questions about post quantum or any of the above, please contact facts@wolfSSL.com or call us at +1 425 245 8247.

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