X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=include%2Fu-boot%2Fsha1.h;h=283f103293628c9c25ca6764a43253718a0ee695;hb=44ab2d325b79d3ce6123495c5ce52410655a58fb;hp=b0d9ce9db9d575194a54e09ca3fe0920ac06fd82;hpb=e6ac28b60be2d670948332197862e314b7977177;p=u-boot

diff --git a/include/u-boot/sha1.h b/include/u-boot/sha1.h
index b0d9ce9db9..283f103293 100644
--- a/include/u-boot/sha1.h
+++ b/include/u-boot/sha1.h
@@ -1,11 +1,10 @@
+/* SPDX-License-Identifier: LGPL-2.1 */
 /**
  * \file sha1.h
  * based from http://xyssl.org/code/source/sha1/
  *  FIPS-180-1 compliant SHA-1 implementation
  *
  *  Copyright (C) 2003-2006  Christophe Devine
- *
- * SPDX-License-Identifier:	LGPL-2.1
  */
 /*
  *  The SHA-1 standard was published by NIST in 1993.
@@ -21,6 +20,9 @@ extern "C" {
 
 #define SHA1_SUM_POS	-0x20
 #define SHA1_SUM_LEN	20
+#define SHA1_DER_LEN	15
+
+extern const uint8_t sha1_der_prefix[];
 
 /**
  * \brief	   SHA-1 context structure