kcapi_kpp_keygen3
Generate a public key
Usage
ssize_t kcapi_kpp_keygen(struct kcapi_handle * handle, uint8_t * pubkey, size_t pubkeylen, int access);
Arguments
handle
[in] cipher handle
pubkey
[out] generated public key
pubkeylen
[in] length of key buffer
access
[in] kernel access type (KCAPI_ACCESS_HEURISTIC - use internal heuristic for fastest kernel access; KCAPI_ACCESS_VMSPLICE - use vmsplice access; KCAPI_ACCESS_SENDMSG - sendmsg access)
Overview
return number of bytes returned by the key generation operation upon success; a negative errno-style error code if an error occurred
Releases
3 releases since Debian 11 (Bullseye); the text changed 2 times.