cc3xx_asn1_get_int()

psa_status_t cc3xx_asn1_get_int	(	unsigned char **	p,
		const unsigned char *	end,
		int *	val )

Retrieve an integer ASN.1 tag and its value. Updates the pointer to immediately behind the full tag.

Parameters

p	On entry, *p points to the start of the ASN.1 element. On successful completion, *p points to the first byte beyond the ASN.1 element. On error, the value of *p is undefined.
end	End of data.
val	On success, the parsed value.

Returns

PSA_SUCCESS if successful.

PSA_ERROR_BUFFER_TOO_SMALL if the buffer is too small.

PSA_ERROR_GENERIC_ERROR if any other error occured.