--- a/SHA1Stream.st	Wed Feb 20 14:57:40 2013 +0100
+++ b/SHA1Stream.st	Wed Feb 20 16:38:47 2013 +0100
@@ -308,28 +308,29 @@
     This may be used as checksum or for generating cryptographic signatures.
 
     Notice (2005):
-	Be aware that SHA-1 is considered broken and may not be appropriate in some applications.
-	Especially it should no longer be used for security stuff.
+        Be aware that SHA-1 is considered broken and may not be appropriate in some applications.
+        Especially it should no longer be used for security stuff.
 
     performance: roughly
-	   47400 Kb/s on a 2Ghz Duo
-	    9580 Kb/s on a 400Mhz PIII
-	    3970 Kb/s on a 300Mhz Sparc
+          120400 Kb/s on a 2.5Ghz 64X2 Athlon 4800+ (64bit)
+           47400 Kb/s on a 2Ghz Duo
+            9580 Kb/s on a 400Mhz PIII
+            3970 Kb/s on a 300Mhz Sparc
 
     [author:]
-	Stefan Vogel
+        Stefan Vogel
 
     [see also:]
-	MD5Stream
-	SHA256Stream SHA512Stream (in libcrypt)
+        MD5Stream
+        SHA256Stream SHA512Stream (in libcrypt)
 
     [class variables:]
-	HashSize        size of returned hash value
-	ContextSize     (implementation) size of hash context
+        HashSize        size of returned hash value
+        ContextSize     (implementation) size of hash context
 
     [instance variables:]
-	hashContext     (implementation)
-			internal buffer for computation of the hash value
+        hashContext     (implementation)
+                        internal buffer for computation of the hash value
 "
 !
 
@@ -578,11 +579,11 @@
 !SHA1Stream class methodsFor:'documentation'!
 
 version
-    ^ '$Header: /cvs/stx/stx/libbasic/SHA1Stream.st,v 1.33 2013-01-27 13:55:22 cg Exp $'
+    ^ '$Header: /cvs/stx/stx/libbasic/SHA1Stream.st,v 1.34 2013-02-20 15:38:47 cg Exp $'
 !
 
 version_CVS
-    ^ '$Header: /cvs/stx/stx/libbasic/SHA1Stream.st,v 1.33 2013-01-27 13:55:22 cg Exp $'
+    ^ '$Header: /cvs/stx/stx/libbasic/SHA1Stream.st,v 1.34 2013-02-20 15:38:47 cg Exp $'
 ! !