diff options
Diffstat (limited to 'Source/charon/transforms/prfs/hmac_prf.c')
| -rw-r--r-- | Source/charon/transforms/prfs/hmac_prf.c | 27 |
1 files changed, 10 insertions, 17 deletions
diff --git a/Source/charon/transforms/prfs/hmac_prf.c b/Source/charon/transforms/prfs/hmac_prf.c index 17f60650c..07a3cd854 100644 --- a/Source/charon/transforms/prfs/hmac_prf.c +++ b/Source/charon/transforms/prfs/hmac_prf.c @@ -42,17 +42,17 @@ struct private_hmac_prf_t { /** * implementation of prf_t.get_bytes */ -static status_t get_bytes(private_hmac_prf_t *this, chunk_t seed, u_int8_t *buffer) +static void get_bytes(private_hmac_prf_t *this, chunk_t seed, u_int8_t *buffer) { - return this->hmac->get_mac(this->hmac, seed, buffer); + this->hmac->get_mac(this->hmac, seed, buffer); } /** * implementation of prf_t.allocate_bytes */ -static status_t allocate_bytes(private_hmac_prf_t *this, chunk_t seed, chunk_t *chunk) +static void allocate_bytes(private_hmac_prf_t *this, chunk_t seed, chunk_t *chunk) { - return this->hmac->allocate_mac(this->hmac, seed, chunk); + this->hmac->allocate_mac(this->hmac, seed, chunk); } /** @@ -66,20 +66,18 @@ static size_t get_block_size(private_hmac_prf_t *this) /** * implementation of prf_t.set_key */ -static status_t set_key(private_hmac_prf_t *this, chunk_t key) +static void set_key(private_hmac_prf_t *this, chunk_t key) { this->hmac->set_key(this->hmac, key); - return SUCCESS; } /** * implementation of prf_t.destroy */ -static status_t destroy(private_hmac_prf_t *this) +static void destroy(private_hmac_prf_t *this) { allocator_free(this); this->hmac->destroy(this->hmac); - return SUCCESS; } /* @@ -89,16 +87,11 @@ hmac_prf_t *hmac_prf_create(hash_algorithm_t hash_algorithm) { private_hmac_prf_t *this = allocator_alloc_thing(private_hmac_prf_t); - if (this == NULL) - { - return NULL; - } - - this->public.prf_interface.get_bytes = (status_t (*) (prf_t *,chunk_t,u_int8_t*))get_bytes; - this->public.prf_interface.allocate_bytes = (status_t (*) (prf_t*,chunk_t,chunk_t*))allocate_bytes; + this->public.prf_interface.get_bytes = (void (*) (prf_t *,chunk_t,u_int8_t*))get_bytes; + this->public.prf_interface.allocate_bytes = (void (*) (prf_t*,chunk_t,chunk_t*))allocate_bytes; this->public.prf_interface.get_block_size = (size_t (*) (prf_t*))get_block_size; - this->public.prf_interface.set_key = (status_t (*) (prf_t *,chunk_t))set_key; - this->public.prf_interface.destroy = (status_t (*) (prf_t *))destroy; + this->public.prf_interface.set_key = (void (*) (prf_t *,chunk_t))set_key; + this->public.prf_interface.destroy = (void (*) (prf_t *))destroy; this->hmac = hmac_create(hash_algorithm); if (this->hmac == NULL) |