cc3xx_rsa_psa_priv_to_psa_publ()

psa_status_t cc3xx_rsa_psa_priv_to_psa_publ	(	uint8_t *	priv_key_buffer,
		size_t	priv_key_buffer_size,
		uint8_t *	publ_key_buffer,
		size_t	publ_key_buffer_size,
		size_t *	publ_key_buffer_length )

Extract the public key from the private key in PSA format.

Parameters

[in]	priv_key_buffer	Buffer holding the private key
[in]	priv_key_buffer_size	Size in bytes of the private key buffer
[out]	publ_key_buffer	Buffer to hold the extracted public key
[in]	publ_key_buffer_size	Size in bytes of the public key buffer
[out]	publ_key_buffer_length	Size in bytes of the extracted public key

Return values

PSA_SUCCESS

on success. Error code from psa_status_t on failure