The PR adds the support for PSA crypto backend based on mbedtls library. Because HKDF-Extract and HKDF-Expand are not exposed, this PR implements them using the hash function call from the PSA library.
The implementation of Elliptic Curve Diffie-Hellman operation is dependent on a custom fix to this library and mbedtls.
The PR adds the support for PSA crypto backend based on mbedtls library. Because HKDF-Extract and HKDF-Expand are not exposed, this PR implements them using the hash function call from the PSA library.
The implementation of Elliptic Curve Diffie-Hellman operation is dependent on a custom fix to this library and mbedtls.