keyctl(1) - phpMan

keyctl (2)           - manipulate the kernel's key management facility
keyctl (3)           - key management function wrappers
keyctl_assume_authority (3) - key instantiation functions
keyctl_chown (3)     - change the ownership of a key
keyctl_clear (3)     - clear a keyring
keyctl_describe (3)  - describe a key
keyctl_describe_alloc (3) - describe a key
keyctl_dh_compute (3) - Compute a Diffie-Hellman shared secret or public key
keyctl_dh_compute_alloc (3) - Compute a Diffie-Hellman shared secret or publi...
keyctl_get_keyring_ID (3) - get the ID of a special keyring
keyctl_get_persistent (3) - get the persistent keyring for a user
keyctl_get_security (3) - retrieve a key's security context
keyctl_get_security_alloc (3) - retrieve a key's security context
keyctl_instantiate (3) - key instantiation functions
keyctl_instantiate_iov (3) - key instantiation functions
keyctl_invalidate (3) - invalidate a key
keyctl_join_session_keyring (3) - join a different session keyring
keyctl_link (3)      - link/unlink a key to/from a keyring
keyctl_negate (3)    - key instantiation functions
keyctl_read (3)      - read a key
keyctl_read_alloc (3) - read a key
keyctl_reject (3)    - key instantiation functions
keyctl_revoke (3)    - revoke a key
keyctl_search (3)    - search a keyring for a key
keyctl_session_to_parent (3) - set the parent process's session keyring
keyctl_set_reqkey_keyring (3) - set the implicit destination keyring
keyctl_set_timeout (3) - set the expiration timer on a key
keyctl_setperm (3)   - change the permissions mask on a key
keyctl_unlink (3)    - link/unlink a key to/from a keyring
keyctl_update (3)    - update a key