1 files changed, 57 insertions, 0 deletions
diff --git a/sys/crypto/rijndael/rijndael-api.c b/sys/crypto/rijndael/rijndael-api.c
new file mode 100644
index 0000000..9a7fda3
--- /dev/null
+++ b/sys/crypto/rijndael/rijndael-api.c
@@ -0,0 +1,57 @@
+/*	$KAME: rijndael.c,v 1.3 2003/08/28 14:20:22 itojun Exp $	*/
+
+/*
+ * rijndael-alg-fst.c
+ *
+ * @version 3.0 (December 2000)
+ *
+ * Optimised ANSI C code for the Rijndael cipher (now AES)
+ *
+ * @author Vincent Rijmen <vincent.rijmen@esat.kuleuven.ac.be>
+ * @author Antoon Bosselaers <antoon.bosselaers@esat.kuleuven.ac.be>
+ * @author Paulo Barreto <paulo.barreto@terra.com.br>
+ *
+ * This code is hereby placed in the public domain.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHORS ''AS IS'' AND ANY EXPRESS
+ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+ * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+ * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
+
+#include <sys/types.h>
+#include <sys/systm.h>
+
+#include <crypto/rijndael/rijndael.h>
+
+void
+rijndael_set_key(rijndael_ctx *ctx, const u_char *key, int bits)
+{
+
+	ctx->Nr = rijndaelKeySetupEnc(ctx->ek, key, bits);
+	rijndaelKeySetupDec(ctx->dk, key, bits);
+}
+
+void
+rijndael_decrypt(const rijndael_ctx *ctx, const u_char *src, u_char *dst)
+{
+
+	rijndaelDecrypt(ctx->dk, ctx->Nr, src, dst);
+}
+
+void
+rijndael_encrypt(const rijndael_ctx *ctx, const u_char *src, u_char *dst)
+{
+
+	rijndaelEncrypt(ctx->ek, ctx->Nr, src, dst);
+}