LIBKECCAK_STATE_FAST_FREE(3)                          Library Functions Manual

NAME
       libkeccak_state_fast_free - Destroys and deallocates a hash state
       without erasure

SYNOPSIS
       #include <libkeccak.h>

       void libkeccak_state_fast_free(struct libkeccak_state *state);

       Link with -lkeccak.

DESCRIPTION
       The libkeccak_state_fast_free() function releases the allocations
       stored in *state, and also released the allocation of state.

       The libkeccak_state_fast_free() function does not securely erase
       sensitive data.

RETURN VALUES
       The libkeccak_state_fast_free() function does not return any value.

ERRORS
       The libkeccak_state_fast_free() function cannot fail.

NOTES
       A double call to libkeccak_state_fast_free() will either result in a
       double free, which is must likely to crash the process, or free an
       allocation (that was created between the calls) that was not intended
       to be freed, resulting in undefined behaviour.

SEE ALSO
       libkeccak_state_fast_destroy(3), libkeccak_state_free(3),
       libkeccak_state_create(3), libkeccak_state_initialise(3),
       libkeccak_state_reset(3), libkeccak_state_wipe(3)

                                   LIBKECCAK      LIBKECCAK_STATE_FAST_FREE(3)