1 files changed, 30 insertions, 0 deletions
diff --git a/src/include/ipxe/aes.h b/src/include/ipxe/aes.h
new file mode 100644
index 000000000..5d645b207
--- /dev/null
+++ b/src/include/ipxe/aes.h
@@ -0,0 +1,30 @@
+#ifndef _IPXE_AES_H
+#define _IPXE_AES_H
+
+FILE_LICENCE ( GPL2_OR_LATER );
+
+struct cipher_algorithm;
+
+/** Basic AES blocksize */
+#define AES_BLOCKSIZE 16
+
+#include "crypto/axtls/crypto.h"
+
+/** AES context */
+struct aes_context {
+	/** AES context for AXTLS */
+	AES_CTX axtls_ctx;
+	/** Cipher is being used for decrypting */
+	int decrypting;
+};
+
+/** AES context size */
+#define AES_CTX_SIZE sizeof ( struct aes_context )
+
+extern struct cipher_algorithm aes_algorithm;
+extern struct cipher_algorithm aes_cbc_algorithm;
+
+int aes_wrap ( const void *kek, const void *src, void *dest, int nblk );
+int aes_unwrap ( const void *kek, const void *src, void *dest, int nblk );
+
+#endif /* _IPXE_AES_H */