2 files changed, 18 insertions, 0 deletions
diff --git a/src/include/gpxe/md5.h b/src/include/gpxe/md5.h
index f82c94625..304a0e646 100644
--- a/src/include/gpxe/md5.h
+++ b/src/include/gpxe/md5.h
@@ -3,6 +3,20 @@
 
 struct crypto_algorithm;
 
+#include <stdint.h>
+
+#define MD5_DIGEST_SIZE		16
+#define MD5_BLOCK_WORDS		16
+#define MD5_HASH_WORDS		4
+
+struct md5_ctx {
+	u32 hash[MD5_HASH_WORDS];
+	u32 block[MD5_BLOCK_WORDS];
+	u64 byte_count;
+};
+
+#define MD5_CTX_SIZE sizeof ( struct md5_ctx )
+
 extern struct crypto_algorithm md5_algorithm;
 
 #endif /* _GPXE_MD5_H */
diff --git a/src/include/gpxe/sha1.h b/src/include/gpxe/sha1.h
index 1425d54cf..0a811018c 100644
--- a/src/include/gpxe/sha1.h
+++ b/src/include/gpxe/sha1.h
@@ -1,8 +1,12 @@
 #ifndef _GPXE_SHA1_H
 #define _GPXE_SHA1_H
 
+#include "crypto/axtls/crypto.h"
+
 struct crypto_algorithm;
 
+#define SHA1_CTX_SIZE sizeof ( SHA1_CTX )
+
 extern struct crypto_algorithm sha1_algorithm;
 
 #endif /* _GPXE_SHA1_H */