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authorMichael Brown2016-07-28 17:18:23 +0200
committerMichael Brown2016-07-29 02:12:58 +0200
commiteb7188d04b30dcbc47ac1af621b738cc0923ae38 (patch)
treefda7f01787ea5ef826befac6be1cf7af55659053 /src/include
parent[image] Add image_asn1() to extract ASN.1 objects from image (diff)
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[crypto] Add DER image format
Add DER-encoded ASN.1 as an image format. There is no fixed signature for DER files. We treat an image as DER if it comprises a single valid SEQUENCE object covering the entire length of the image. Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src/include')
-rw-r--r--src/include/ipxe/der.h16
-rw-r--r--src/include/ipxe/errfile.h1
2 files changed, 17 insertions, 0 deletions
diff --git a/src/include/ipxe/der.h b/src/include/ipxe/der.h
new file mode 100644
index 00000000..c63bd975
--- /dev/null
+++ b/src/include/ipxe/der.h
@@ -0,0 +1,16 @@
+#ifndef _IPXE_DER_H
+#define _IPXE_DER_H
+
+/** @file
+ *
+ * DER image format
+ *
+ */
+
+FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
+
+#include <ipxe/image.h>
+
+extern struct image_type der_image_type __image_type ( PROBE_NORMAL );
+
+#endif /* _IPXE_DER_H */
diff --git a/src/include/ipxe/errfile.h b/src/include/ipxe/errfile.h
index f743dae6..61e208a5 100644
--- a/src/include/ipxe/errfile.h
+++ b/src/include/ipxe/errfile.h
@@ -276,6 +276,7 @@ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
#define ERRFILE_embedded ( ERRFILE_IMAGE | 0x00050000 )
#define ERRFILE_pnm ( ERRFILE_IMAGE | 0x00060000 )
#define ERRFILE_png ( ERRFILE_IMAGE | 0x00070000 )
+#define ERRFILE_der ( ERRFILE_IMAGE | 0x00080000 )
#define ERRFILE_asn1 ( ERRFILE_OTHER | 0x00000000 )
#define ERRFILE_chap ( ERRFILE_OTHER | 0x00010000 )