def __init__(self, oldprojectname, newprojectname):
cwapi_new = CWCoreAPI()
cwapi_old = CWCoreAPI()
cwapi_old.openProject(oldprojectname)
cwapi_new.newProject()
cwapi_new.saveProject(newprojectname)
tm = cwapi_old.project().traceManager()
ntraces = tm.numTraces()
segs = tm.getSegmentList()
numtraces = 0
for offset, seg_idx in enumerate(segs['offsetList']):
seg_len = segs['lengthList'][seg_idx]
seg = tm.getSegment(seg_idx)
tc = TraceContainerNative()
tc.clear()
# Copy all aux data over
# seg.config._configfile
tc.config.config = seg.config.config
prefix = tc.config.config['Trace Config']['prefix']
tc.config.setConfigFilename(cwapi_new.project().datadirectory +
"traces/config_" + prefix + ".cfg")
tc.setDirty(True)
tc.config.syncFile()
for tnum in range(offset, seg_len + offset):
trace = tm.getTrace(tnum)
textin = tm.getTextin(tnum)
textout = tm.getTextout(tnum)
key = tm.getKnownKey(tnum)
try:
textin, textout, trace, key = self.trace_callback(
textin, textout, trace, key)
except StopIteration:
continue
numtraces += 1
tc.addTrace(trace, textin, textout, key)
tc.closeAll()
cwapi_new.project().traceManager().appendSegment(tc)
cwapi_new.saveProject()
# chipwhisperer is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU Lesser General Public License for more details. # # You should have received a copy of the GNU General Public License # along with chipwhisperer. If not, see <http://www.gnu.org/licenses/>. #================================================= from chipwhisperer.common.api.CWCoreAPI import CWCoreAPI from matplotlib.pylab import * import numpy as np cwapi = CWCoreAPI() #You may need to specify the full path for this to work cwapi.openProject(r'rsa_test_2bytes.cwp') tm = cwapi.project().traceManager() ntraces = tm.numTraces() #Reference trace trace_ref = tm.getTrace(0) #plot(trace_ref) #The target trace we will attack #If following tutorial: #0/1 = 80 00 #2/3 = 81 40 #4/5 = AB E2 #6/7 = AB E3 (this won't work as we don't detect the last 1)
import chipwhisperer
from chipwhisperer.common.api.CWCoreAPI import CWCoreAPI
from matplotlib.pylab import *
cwapi = CWCoreAPI()
#cwapi.openProject(r'c:\users\colin\chipwhisperer_projects\tmp\mpc5748g_password_group0_100k.cwp')
#knownkey = "0000000000000000FFFFFFFFFFFFFFFF00000000FFFFFFFF0000000000000000"
cwapi.openProject(
r'c:\users\colin\chipwhisperer_projects\tmp\mpc5748g_password_group3_100k.cwp'
)
knownkey = "5c3c3dc267b1d8f792f633c51389356c104100f0b52f1aa7f85c2c786d376cf8"
#knownkey = "6d376cf8f85c2c78b52f1aa7104100f01389356c92f633c567b1d8f75c3c3dc2"
knownkey = [int(knownkey[i:(i + 2)], 16) for i in range(0, 64, 2)]
#HD Tests
knownkey[4:] = [knownkey[i + 0] ^ knownkey[i + 4] for i in range(0, 32 - 4)]
tm = cwapi.project().traceManager()
#ppMod0 = chipwhisperer.analyzer.preprocessing.resync_sad.ResyncSAD(cwapi.project().traceManager(), connectTracePlot=False)
#ppMod0.setEnabled(True)
##ppMod0.setReference(rtraceno=0, refpoints=(12,211), inputwindow=(0,487))
#ppMod0.setReference(rtraceno=0, refpoints=(513,657), inputwindow=(326,713))
#ppMod0.init()
#
#ppMod4 = chipwhisperer.analyzer.preprocessing.cache_traces.CacheTraces(ppMod0)
#ppMod4.setEnabled(False)
#ppMod4.init()
import chipwhisperer from chipwhisperer.common.api.CWCoreAPI import CWCoreAPI from matplotlib.pylab import * cwapi = CWCoreAPI() #cwapi.openProject(r'c:\users\colin\chipwhisperer_projects\tmp\mpc5748g_password_group0_100k.cwp') #knownkey = "0000000000000000FFFFFFFFFFFFFFFF00000000FFFFFFFF0000000000000000" #cwapi.openProject(r'c:\users\colin\chipwhisperer_projects\tmp\mpc5748g_password_group3_100k.cwp') cwapi.openProject(r'e:\mpcfiles\mpc5748g_pw_1core_200k_randtext_group3.cwp') #Knownkey for group 3 as sent knownkey = "5c3c3dc267b1d8f792f633c51389356c104100f0b52f1aa7f85c2c786d376cf8" #Knownkey for group 3 as written in FLASH (which is bakcwards to how comparison actually ahppens) #knownkey = "6d376cf8f85c2c78b52f1aa7104100f01389356c92f633c567b1d8f75c3c3dc2" knownkey = [int(knownkey[i:(i + 2)], 16) for i in range(0, 64, 2)] #HD Tests knownkey[4:] = [knownkey[i - 4] ^ knownkey[i] for i in range(0, 32 - 4)] tm = cwapi.project().traceManager() #ppMod0 = chipwhisperer.analyzer.preprocessing.resync_sad.ResyncSAD(cwapi.project().traceManager(), connectTracePlot=False) #ppMod0.setEnabled(True) ##ppMod0.setReference(rtraceno=0, refpoints=(12,211), inputwindow=(0,487)) #ppMod0.setReference(rtraceno=0, refpoints=(513,657), inputwindow=(326,713)) #ppMod0.init() #ppMod4 = chipwhisperer.analyzer.preprocessing.cache_traces.CacheTraces(ppMod0) #pMod4.setEnabled(True)
