/rev/1754fd1e0d9f
changeset: 1257:1754fd1e0d9f
user: Marcel Keller <[email protected]>
date: Tue Sep 29 14:19:43 2009 +0200
summary: Fork program counter in AES encryption.
diffstat:
viff/aes.py | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diffs (18 lines):
diff -r 3e1043e38221 -r 1754fd1e0d9f viff/aes.py
--- a/viff/aes.py Tue Sep 29 12:57:20 2009 +0200
+++ b/viff/aes.py Tue Sep 29 14:19:43 2009 +0200
@@ -367,6 +367,8 @@
(possibly shared as elements of GF256)."""
start = time.time()
+ self.runtime.increment_pc()
+ self.runtime.fork_pc()
assert len(cleartext) == 4 * self.n_b, "Wrong length of cleartext."
assert len(key) == 4 * self.n_k, "Wrong length of key."
@@ -470,4 +472,5 @@
else:
round(None, state, 1)
+ self.runtime.unfork_pc()
return result
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