X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=lib%2Faes.c;h=9d7a0a1c11850ac76eda5e66715bbc18f534d87b;hb=fc01daee8b8dc1ea486fcbea887224c8d1aca33b;hp=9dadb22c3ad9b6bb4e738b3b1e91bfd7db6fa846;hpb=dc24bb6ddb416db52a60165931c0864fdba1f60b;p=u-boot

diff --git a/lib/aes.c b/lib/aes.c
index 9dadb22c3a..9d7a0a1c11 100644
--- a/lib/aes.c
+++ b/lib/aes.c
@@ -22,7 +22,11 @@
  * REDISTRIBUTION OF THIS SOFTWARE.
 */
 
+#ifndef USE_HOSTCC
 #include <common.h>
+#else
+#include <string.h>
+#endif
 #include "aes.h"
 
 /* forward s-box */
@@ -589,16 +593,7 @@ static void debug_print_vector(char *name, u32 num_bytes, u8 *data)
 #endif
 }
 
-/**
- * Apply chain data to the destination using EOR
- *
- * Each array is of length AES_KEY_LENGTH.
- *
- * @cbc_chain_data	Chain data
- * @src			Source data
- * @dst			Destination data, which is modified here
- */
-static void apply_cbc_chain_data(u8 *cbc_chain_data, u8 *src, u8 *dst)
+void aes_apply_cbc_chain_data(u8 *cbc_chain_data, u8 *src, u8 *dst)
 {
 	int i;
 
@@ -619,7 +614,7 @@ void aes_cbc_encrypt_blocks(u8 *key_exp, u8 *src, u8 *dst, u32 num_aes_blocks)
 		debug_print_vector("AES Src", AES_KEY_LENGTH, src);
 
 		/* Apply the chain data */
-		apply_cbc_chain_data(cbc_chain_data, src, tmp_data);
+		aes_apply_cbc_chain_data(cbc_chain_data, src, tmp_data);
 		debug_print_vector("AES Xor", AES_KEY_LENGTH, tmp_data);
 
 		/* Encrypt the AES block */
@@ -651,7 +646,7 @@ void aes_cbc_decrypt_blocks(u8 *key_exp, u8 *src, u8 *dst, u32 num_aes_blocks)
 		debug_print_vector("AES Xor", AES_KEY_LENGTH, tmp_data);
 
 		/* Apply the chain data */
-		apply_cbc_chain_data(cbc_chain_data, tmp_data, dst);
+		aes_apply_cbc_chain_data(cbc_chain_data, tmp_data, dst);
 		debug_print_vector("AES Dst", AES_KEY_LENGTH, dst);
 
 		/* Update pointers for next loop. */