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-rw-r--r--block-sha1/sha1.c6
-rw-r--r--block-sha1/sha1.h6
2 files changed, 8 insertions, 4 deletions
diff --git a/block-sha1/sha1.c b/block-sha1/sha1.c
index 92d912160..d8934757a 100644
--- a/block-sha1/sha1.c
+++ b/block-sha1/sha1.c
@@ -1,7 +1,9 @@
/*
- * Based on the Mozilla SHA1 (see mozilla-sha1/sha1.c),
- * optimized to do word accesses rather than byte accesses,
+ * SHA1 routine optimized to do word accesses rather than byte accesses,
* and to avoid unnecessary copies into the context array.
+ *
+ * This was initially based on the Mozilla SHA1 implementation, although
+ * none of the original Mozilla code remains.
*/
/* this is only to get definitions for memcpy(), ntohl() and htonl() */
diff --git a/block-sha1/sha1.h b/block-sha1/sha1.h
index 81abfd4c1..b864df623 100644
--- a/block-sha1/sha1.h
+++ b/block-sha1/sha1.h
@@ -1,7 +1,9 @@
/*
- * Based on the Mozilla SHA1 (see mozilla-sha1/sha1.h),
- * optimized to do word accesses rather than byte accesses,
+ * SHA1 routine optimized to do word accesses rather than byte accesses,
* and to avoid unnecessary copies into the context array.
+ *
+ * This was initially based on the Mozilla SHA1 implementation, although
+ * none of the original Mozilla code remains.
*/
typedef struct {