When an async operation dies, orphan its children.

[people/xl0/gpxe.git] / src / crypto / md5.c

diff --git a/src/crypto/md5.c b/src/crypto/md5.c
index 0c52ee6..182b625 100644 (file)
--- a/src/crypto/md5.c
+++ b/src/crypto/md5.c
@@ -6,8 +6,12 @@
  * Derived from cryptoapi implementation, originally based on the
  * public domain implementation written by Colin Plumb in 1993.
  *
+ * Reduced object size by around 50% compared to the original Linux
+ * version for use in Etherboot by Michael Brown.
+ *
  * Copyright (c) Cryptoapi developers.
  * Copyright (c) 2002 James Morris <jmorris@intercode.com.au>
+ * Copyright (c) 2006 Michael Brown <mbrown@fensystems.co.uk>
  * 
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License as published by the Free
@@ -20,6 +24,7 @@
 #include <string.h>
 #include <byteswap.h>
 #include <gpxe/crypto.h>
+#include <gpxe/md5.h>
 
 #define MD5_DIGEST_SIZE                16
 #define MD5_BLOCK_WORDS                16
@@ -89,7 +94,7 @@ static const u8 r[64] = {
        6,10,15,21,6,10,15,21,6,10,15,21,6,10,15,21
 };
 
-static const u32 k[] = {
+static const u32 k[64] = {
        0xd76aa478UL, 0xe8c7b756UL, 0x242070dbUL, 0xc1bdceeeUL,
        0xf57c0fafUL, 0x4787c62aUL, 0xa8304613UL, 0xfd469501UL,
        0x698098d8UL, 0x8b44f7afUL, 0xffff5bb1UL, 0x895cd7beUL,
@@ -106,7 +111,6 @@ static const u32 k[] = {
        0x655b59c3UL, 0x8f0ccc92UL, 0xffeff47dUL, 0x85845dd1UL,
        0x6fa87e4fUL, 0xfe2ce6e0UL, 0xa3014314UL, 0x4e0811a1UL,
        0xf7537e82UL, 0xbd3af235UL, 0x2ad7d2bbUL, 0xeb86d391UL,
-       0xe1f27f3aUL, 0xf5710fb0UL, 0xada0e5c4UL, 0x98e4c919UL
 };
 
 static void md5_transform(u32 *hash, const u32 *in)
@@ -143,7 +147,7 @@ static void md5_transform(u32 *hash, const u32 *in)
 static inline void le32_to_cpu_array(u32 *buf, unsigned int words)
 {
        while (words--) {
-               //              __le32_to_cpus(buf);
+               le32_to_cpus(buf);
                buf++;
        }
 }
@@ -151,7 +155,7 @@ static inline void le32_to_cpu_array(u32 *buf, unsigned int words)
 static inline void cpu_to_le32_array(u32 *buf, unsigned int words)
 {
        while (words--) {
-               //              __cpu_to_le32s(buf);
+               cpu_to_le32s(buf);
                buf++;
        }
 }
@@ -230,6 +234,7 @@ static void md5_finish(void *context, void *out)
 }
 
 struct digest_algorithm md5_algorithm = {
+       .name           = "md5",
        .context_len    = sizeof ( struct md5_ctx ),
        .digest_len     = MD5_DIGEST_SIZE,
        .init           = md5_init,