NAME

       kcapi_kpp_keygen - generate a public key

SYNOPSIS

       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)

DESCRIPTION

       return number of bytes returned by the key generation operation upon success; a negative errno-style
       error code if an error occurred

AUTHOR

       Stephan Mueller <smueller@chronox.de>
           Author.

COPYRIGHT

libkcapi Manual 1.5.0                              April 2024                                KCAPI_KPP_KEYGEN(3)