public_key_data_read()

int public_key_data_read	(	uint32_t	key_idx,
		uint8_t *	p_buf
	)

#include <include/bl_storage.h>

Function for reading public key hashes.

Parameters

[in]	key_idx	Index of key.
[out]	p_buf	Pointer to where the hash will be written. The buffer must be at least SB_PUBLIC_KEY_HASH_LEN bytes large.

Returns

Number of successfully written bytes to p_buf.

Return values

-EINVAL	Key has been invalidated.
-EFAULT	key_idx is too large. There is no key with that index.