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-rw-r--r--gpxe/src/crypto/axtls_aes.c15
1 files changed, 3 insertions, 12 deletions
diff --git a/gpxe/src/crypto/axtls_aes.c b/gpxe/src/crypto/axtls_aes.c
index 51e1924e..8bd37586 100644
--- a/gpxe/src/crypto/axtls_aes.c
+++ b/gpxe/src/crypto/axtls_aes.c
@@ -16,6 +16,8 @@
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
+FILE_LICENCE ( GPL2_OR_LATER );
+
#include <string.h>
#include <errno.h>
#include <byteswap.h>
@@ -30,17 +32,6 @@
*
*/
-/** Basic AES blocksize */
-#define AES_BLOCKSIZE 16
-
-/** AES context */
-struct aes_context {
- /** AES context for AXTLS */
- AES_CTX axtls_ctx;
- /** Cipher is being used for decrypting */
- int decrypting;
-};
-
/**
* Set key
*
@@ -152,7 +143,7 @@ static void aes_decrypt ( void *ctx, const void *src, void *dst,
}
/** Basic AES algorithm */
-static struct cipher_algorithm aes_algorithm = {
+struct cipher_algorithm aes_algorithm = {
.name = "aes",
.ctxsize = sizeof ( struct aes_context ),
.blocksize = AES_BLOCKSIZE,