nvme_read_key2
Read key raw data
Usage
unsigned char * nvme_read_key (long keyring_id , long key_id , int *len );
Arguments
keyring_id
|
Id of the keyring holding key_id |
|---|---|
key_id
|
Key id |
len
|
Length of the returned data |
Overview
Links the keyring specified by keyring_id into the session keyring and reads the payload of the key specified by key_id. len holds the size of the returned buffer. If keyring is 0 the default keyring '.nvme' is used.
Return
Pointer to the payload on success, or NULL with errno set otherwise.