Changeset 247 for trunk

Timestamp:

03/25/09 01:31:32 (3 years ago)

Author:

ocjhb

Message:

container now with subitems

Files:

• trunk/sandbox/jhb/oc2/rsa.py (modified) (6 diffs)

trunk/sandbox/jhb/oc2/rsa.py

@@ -20 +20 @@
 import random    # For picking semi-random numbers
 import types
-from pickle import dumps, loads
-import base64
-import zlib
 
 RANDOM_DEV="/dev/urandom"
@@ -370 +367 @@
     return (m * secret) % n
 
-    
-
-def picklechops(chops):
-    """Pickles and base64encodes it's argument chops"""
-
-    value   = zlib.compress(dumps(chops))
-    encoded = base64.encodestring(value)
-    return encoded.strip()
-
-def unpicklechops(string):
-    """base64decodes and unpickes it's argument string into chops"""
-
-    return loads(zlib.decompress(base64.decodestring(string)))
-
 def chopstring(message, key, n, funcref):
     """Splits 'message' into chops that are at most as long as n,
@@ -410 +393 @@
         cypher.append(funcref(value, key, n))
 
-    #return picklechops(cypher)
     return cypher[0]
 
@@ -421 +403 @@
     message = ""
     chops = [chops]
-    #chops = unpicklechops(chops)
     
     for cpart in chops:
@@ -556 +537 @@
     if 1:
         import time
-        #(pub,priv) =  gen_pubpriv_keys(512)
-        pub = {'e': 59343568823711559206614914329434374961303042335788099534897501357955675804133L, 
-               'n': 32793647770017443581051908007908006621376604150499221366839445678176407494654130256572721798731647281073382247358431120858829497973290288823842062554766872356043862368004460824686561544242774370448685624290963022007959843337482265073763255429596031300239158232169931316001844162136279539357507455710562227577L}
-        priv = {'q': 3660876769483489857077409618418989781902917148342703560038011826242773069902176126219730148875372119227365538620396693688963051979724315365417720940740849L, 
-                'p': 8957867154497055858370988090953024497950216741166048812169220114248696092230327733254526217831517389137130597830562133311139440841609128753512364848094473L, 
-                'd': 12619589565384678078150569778102981741046267149118420445896125941979396328586657133712760591528167393457329828435758755256948329844592838106750783634900284025380032774546264335257012829516042607077111098646252442031819834114954318384114125879377117610343879752299012777002244350133926279173002674800640331117L}
+        #(pub,priv) =  gen_pubpriv_keys(1024)
+        if 1:
+            pub = {'e': 59343568823711559206614914329434374961303042335788099534897501357955675804133L, 
+                   'n': 32793647770017443581051908007908006621376604150499221366839445678176407494654130256572721798731647281073382247358431120858829497973290288823842062554766872356043862368004460824686561544242774370448685624290963022007959843337482265073763255429596031300239158232169931316001844162136279539357507455710562227577L}
+            priv = {'q': 3660876769483489857077409618418989781902917148342703560038011826242773069902176126219730148875372119227365538620396693688963051979724315365417720940740849L, 
+                    'p': 8957867154497055858370988090953024497950216741166048812169220114248696092230327733254526217831517389137130597830562133311139440841609128753512364848094473L, 
+                    'd': 12619589565384678078150569778102981741046267149118420445896125941979396328586657133712760591528167393457329828435758755256948329844592838106750783634900284025380032774546264335257012829516042607077111098646252442031819834114954318384114125879377117610343879752299012777002244350133926279173002674800640331117L}
+        if 0:                    
+            (pub,priv) = ({'e': 3197601411731116245564574341873883965700807663084732800379376818822337768214254275271880556652543127861042149268538435129289119875433847550131501030387489L, 'n': 10010369815382334240798530070718437854966721919010883362239947723044651469296597049454697875962523892167961291050690952736009970933207150773523631818070845272169487515533531012017986671583117870935704791444203091193928433685036216475710517809854134259468721246954372989146266743601614235731605829521314456547427727170490340220674730134652649494795255568521600458207445549064461533102227417295842548674337715761362209701734789853469920681184060067484771558465649908138716260602630770402224385695023184536234858539880642604697788322269392260439339765412460944589951571879796455505538134420317166479947358156062601693631L}, {'q': 71965600310892660429596898829670710653460148180418095123381449844052583795523012040229068564004895983101524115981347946055591335247903874583493068435665706247560257067715751690858970054084093796406191757154228889454862489531588573733962647071944624542539072044760521321849853532919544810806179365743581833777L, 'p': 139099372090795607726534110588106724714748422622835743921578772078079056922772905042826722454890797681407412421239584468016215098928247799729322355221381502409668675456356288320338371140589835466925402699800592201081119770108520423450701555386146286042071274331899104700802281153510654832285005494641183409903L, 'd': 2303141903135405741196770316647349478451046851656460345238126953851335354457956582261071364112927329063172609648667594153989314522741915259780604774082900187421379799944807777478001765690017634728386784574675440128718738783220812396390380020488828055736972630556491383856716073773079586029351343732817861978611326631064317705218919924700761528865528832464733884127079042865050020476303293874373222849912706661252250304706695160160822827622086731394008802874568358702895903468129589361385276702313798198182238681153517515581052056557552995405472004415453043300567819425403784410663519000867938462388941313183838315329L})                    
         if 0:
             #full
@@ -607 +591 @@
         #blinding
         t = time.time()
-        message = 'serial '*10
+        message = 's'*64
+        print len(message)
         #print 'cleartext ', message
         unblinder = getUnblinder(pub['n'])