lib/crypto: add aes encryption routines to main cryto lib.

[ira/wip.git] / lib / crypto / rijndael-alg-fst.h

diff --git a/lib/crypto/rijndael-alg-fst.h b/lib/crypto/rijndael-alg-fst.h
new file mode 100644 (file)
index 0000000..d5d96ed
--- /dev/null
+++ b/lib/crypto/rijndael-alg-fst.h
@@ -0,0 +1,46 @@
+/*     $NetBSD: rijndael-alg-fst.h,v 1.2 2000/10/02 17:19:15 itojun Exp $      */
+/*     $KAME: rijndael-alg-fst.h,v 1.5 2003/07/15 10:47:16 itojun Exp $        */
+/**
+ * rijndael-alg-fst.h
+ *
+ * @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.
+ */
+#ifndef LIB_CRYPTO_RIJNDAEL_ALG_FST_H
+#define LIB_CRYPTO_RIJNDAEL_ALG_FST_H
+
+/* symbol renaming */
+#define rijndaelKeySetupEnc _samba_rijndaelKeySetupEnc
+#define rijndaelKeySetupDec _samba_rijndaelKeySetupDec
+#define rijndaelEncrypt _samba_rijndaelEncrypt
+#define rijndaelDecrypt _samba_rijndaelDecrypt
+
+#define RIJNDAEL_MAXKC (256/32)
+#define RIJNDAEL_MAXKB (256/8)
+#define RIJNDAEL_MAXNR 14
+
+int rijndaelKeySetupEnc(uint32_t rk[/*4*(Nr + 1)*/], const uint8_t cipherKey[], int keyBits);
+int rijndaelKeySetupDec(uint32_t rk[/*4*(Nr + 1)*/], const uint8_t cipherKey[], int keyBits);
+void rijndaelEncrypt(const uint32_t rk[/*4*(Nr + 1)*/], int Nr, const uint8_t pt[16], uint8_t ct[16]);
+void rijndaelDecrypt(const uint32_t rk[/*4*(Nr + 1)*/], int Nr, const uint8_t ct[16], uint8_t pt[16]);
+
+#endif /* LIB_CRYPTO_RIJNDAEL_ALG_FST_H */