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switch to hashlib

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This commit is contained in:
Seth Schoen 2012-07-14 15:02:26 -07:00
parent f9eb363311
commit c1927aed26
1 changed files with 3 additions and 7 deletions
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10
server-ca/daemon.py
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@ -60,11 +60,10 @@
# the server or the daemon (due to timeout or error) causes
# a session to be treated as dead by both.
import redis, time, CSR, sys, signal
import redis, time, CSR, sys, signal, hashlib
r = redis.Redis()
from sni_challenge.verify import verify_challenge
from Crypto.Hash import SHA256, HMAC
from Crypto import Random
debug = "debug" in sys.argv
@ -93,10 +92,7 @@ def ancient(session, state):
return False
def sha256(m):
return SHA256.new(m).hexdigest()
def hmac(k, m):
return HMAC.new(k, m, SHA256).hexdigest()
return hashlib.sha256(m).hexdigest()
def random():
"""Return 64 hex digits representing a new 32-byte random number."""
@ -104,7 +100,7 @@ def random():
def random_raw():
"""Return 32 random bytes."""
return SHA256.new(Random.get_random_bytes(32)).digest()
return hashlib.sha256(Random.get_random_bytes(32)).digest()
def makechallenge(session):
if r.hget(session, "live") != "True":