diff options
Diffstat (limited to 'src/crypto/cipher/null')
| -rw-r--r-- | src/crypto/cipher/null/memcpy/null_memcpy.c | 10 | ||||
| -rw-r--r-- | src/crypto/cipher/null/null.c | 7 |
2 files changed, 17 insertions, 0 deletions
diff --git a/src/crypto/cipher/null/memcpy/null_memcpy.c b/src/crypto/cipher/null/memcpy/null_memcpy.c index a2c0df9..089817f 100644 --- a/src/crypto/cipher/null/memcpy/null_memcpy.c +++ b/src/crypto/cipher/null/memcpy/null_memcpy.c @@ -23,22 +23,32 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ +/** + \file + + The memcpy null implementation +*/ + #include "../../../../crypto.h" +/** Doesn't do anything as the null cipher doesn't use any state */ static fastd_cipher_state_t* null_init(const uint8_t *key UNUSED) { return NULL; } +/** Just copies the input data to the output */ static bool null_memcpy(const fastd_cipher_state_t *state UNUSED, fastd_block128_t *out, const fastd_block128_t *in, size_t len, const uint8_t *iv UNUSED) { memcpy(out, in, len); return true; } +/** Doesn't do anything as the null cipher doesn't use any state */ static void null_free(fastd_cipher_state_t *state UNUSED) { } +/** The memcpy null implementation */ const fastd_cipher_t fastd_cipher_null_memcpy = { .init = null_init, .crypt = null_memcpy, diff --git a/src/crypto/cipher/null/null.c b/src/crypto/cipher/null/null.c index d6e4cab..353090a 100644 --- a/src/crypto/cipher/null/null.c +++ b/src/crypto/cipher/null/null.c @@ -23,10 +23,17 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ +/** + \file + + The null cipher not performing any encryption +*/ + #include "../../../crypto.h" +/** cipher info about the null cipher */ const fastd_cipher_info_t fastd_cipher_info_null = { .key_length = 0, .iv_length = 0, |