patch-1.3.100 linux/drivers/char/ChangeLog
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- Lines: 22
- Date:
Wed May 8 10:32:41 1996
- Orig file:
v1.3.99/linux/drivers/char/ChangeLog
- Orig date:
Tue May 7 16:22:23 1996
diff -u --recursive --new-file v1.3.99/linux/drivers/char/ChangeLog linux/drivers/char/ChangeLog
@@ -1,3 +1,21 @@
+Tue May 7 22:51:11 1996 <tytso@rsts-11.mit.edu>
+
+ * random.c (add_timer_randomness): Limit the amount randomness
+ that we estimate to 12 bits. (An arbitrary amount).
+
+ (extract_entropy): To make it harder to analyze the hash
+ function, fold the hash function in half using XOR, and
+ use the folded result as the value to emit to the user.
+ Also, add timer randomness each pass through the
+ exact_entropy call, to increase the amount of unknown
+ values during the extraction process.
+
+ (random_ioctl): Use IOR/IOW definitions to define the
+ ioctl values used by the /dev/random driver. Allow the
+ old ioctl values to be used for backwards compatibility
+ (for a limited amount of time).
+
+
Wed Apr 24 14:02:04 1996 Theodore Ts'o <tytso@rsts-11.mit.edu>
* random.c (add_timer_randomness): Use 2nd derivative as well to
FUNET's LINUX-ADM group, linux-adm@nic.funet.fi
TCL-scripts by Sam Shen, slshen@lbl.gov
with Sam's (original) version of this