derive_key_full

Description:

public Object derive_key_full (Object @base, Mechanism mechanism, Attributes attrs, Cancellable? cancellable = null) throws Error

Derive a key from another key.

This call may block for an indefinite period.

If the attrs Attributes is floating, it is consumed.

this	The session to use.
mechanism	The mechanism to use for derivation.
attrs	Additional attributes for the derived key.
cancellable	Optional cancellation object, or `null`.
base	The key to derive from.

the new derived key or null if the operation failed