X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=lib%2Fsha256.c;h=c1fe93de012dc8006abd14e7c95c5f6c4852c58c;hb=164873a0c02ddbc9a59ad3a0670f17684fc00737;hp=bb338baefa836a6a73d5872c9f7412536b0a25f2;hpb=ed1d98d801dfb6384d0f2fff45ce1ebf884944ca;p=oweals%2Fu-boot.git

diff --git a/lib/sha256.c b/lib/sha256.c
index bb338baefa..c1fe93de01 100644
--- a/lib/sha256.c
+++ b/lib/sha256.c
@@ -1,9 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0+
 /*
  * FIPS-180-2 compliant SHA-256 implementation
  *
  * Copyright (C) 2001-2003  Christophe Devine
- *
- * SPDX-License-Identifier:	GPL-2.0+
  */
 
 #ifndef USE_HOSTCC
@@ -15,6 +14,12 @@
 #include <watchdog.h>
 #include <u-boot/sha256.h>
 
+const uint8_t sha256_der_prefix[SHA256_DER_LEN] = {
+	0x30, 0x31, 0x30, 0x0d, 0x06, 0x09, 0x60, 0x86,
+	0x48, 0x01, 0x65, 0x03, 0x04, 0x02, 0x01, 0x05,
+	0x00, 0x04, 0x20
+};
+
 /*
  * 32-bit integer manipulation macros (big endian)
  */