Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / include / crypto / cast6.h

diff --git a/kernel/include/crypto/cast6.h b/kernel/include/crypto/cast6.h
new file mode 100644 (file)
index 0000000..32b60eb
--- /dev/null
+++ b/kernel/include/crypto/cast6.h
@@ -0,0 +1,24 @@
+#ifndef _CRYPTO_CAST6_H
+#define _CRYPTO_CAST6_H
+
+#include <linux/types.h>
+#include <linux/crypto.h>
+#include <crypto/cast_common.h>
+
+#define CAST6_BLOCK_SIZE 16
+#define CAST6_MIN_KEY_SIZE 16
+#define CAST6_MAX_KEY_SIZE 32
+
+struct cast6_ctx {
+       u32 Km[12][4];
+       u8 Kr[12][4];
+};
+
+int __cast6_setkey(struct cast6_ctx *ctx, const u8 *key,
+                  unsigned int keylen, u32 *flags);
+int cast6_setkey(struct crypto_tfm *tfm, const u8 *key, unsigned int keylen);
+
+void __cast6_encrypt(struct cast6_ctx *ctx, u8 *dst, const u8 *src);
+void __cast6_decrypt(struct cast6_ctx *ctx, u8 *dst, const u8 *src);
+
+#endif