--- /dev/null
+#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 )
+
+/* AXTLS functions */
+extern void axtls_aes_encrypt ( const AES_CTX *ctx, uint32_t *data );
+extern void axtls_aes_decrypt ( const AES_CTX *ctx, uint32_t *data );
+
+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 */