Test Pro

In [1]:

SCOPETYPE = 'OPENADC'
PLATFORM = 'CW308_STM32F4'
CRYPTO_TARGET = 'TINYAES128C'
SS_VER = 'SS_VER_2_1'

VERSION = 'HARDWARE'
allowable_exceptions = None

SCOPETYPE = 'OPENADC' PLATFORM = 'CW308_STM32F4' CRYPTO_TARGET = 'TINYAES128C' SS_VER = 'SS_VER_2_1' VERSION = 'HARDWARE' allowable_exceptions = None

In [2]:

SAVE_REF = False

SAVE_REF = False

In [3]:

passed = True
ERR_MSG=""

passed = True ERR_MSG=""

In [4]:

%%bash -s "$PLATFORM" "$CRYPTO_TARGET" "$SS_VER"
cd ../../firmware/mcu/simpleserial-aes
make PLATFORM=$1 CRYPTO_TARGET=$2 SS_VER=$3

%%bash -s "$PLATFORM" "$CRYPTO_TARGET" "$SS_VER" cd ../../firmware/mcu/simpleserial-aes make PLATFORM=$1 CRYPTO_TARGET=$2 SS_VER=$3

Building for platform CW308_STM32F4 with CRYPTO_TARGET=TINYAES128C

SS_VER set to SS_VER_2_1

SS_VER set to SS_VER_2_1

Blank crypto options, building for AES128

.

Welcome to another exciting ChipWhisperer target build!!

arm-none-eabi-gcc (15:9-2019-q4-0ubuntu1) 9.2.1 20191025 (release) [ARM/arm-9-branch revision 277599]

Copyright (C) 2019 Free Software Foundation, Inc.

This is free software; see the source for copying conditions.  There is NO

warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

mkdir -p objdir-CW308_STM32F4 

.

Compiling:

-en     simpleserial-aes.c ...

-e Done!

.

Compiling:

-en     .././simpleserial/simpleserial.c ...

-e Done!

.

Compiling:

-en     .././hal/chipwhisperer-fw-extra/stm32f4/stm32f4_hal.c ...

In file included from .././hal/chipwhisperer-fw-extra/stm32f4/stm32f4_hal.c:3:

.././hal/chipwhisperer-fw-extra/stm32f4/stm32f4_hal_lowlevel.h:108: warning: "STM32F415xx" redefined

  108 | #define STM32F415xx

      | 

<command-line>: note: this is the location of the previous definition

-e Done!

.

Compiling:

-en     .././hal/chipwhisperer-fw-extra/stm32f4/stm32f4_hal_lowlevel.c ...

In file included from .././hal/chipwhisperer-fw-extra/stm32f4/stm32f4_hal_lowlevel.c:39:

.././hal/chipwhisperer-fw-extra/stm32f4/stm32f4_hal_lowlevel.h:108: warning: "STM32F415xx" redefined

  108 | #define STM32F415xx

      | 

<command-line>: note: this is the location of the previous definition

-e Done!

.

Compiling:

-en     .././hal/chipwhisperer-fw-extra/stm32f4/stm32f4_sysmem.c ...

-e Done!

.

Compiling:

-en     .././hal/chipwhisperer-fw-extra/stm32f4/stm32f4xx_hal_rng.c ...

-e Done!

.

Compiling:

-en     .././crypto/tiny-AES128-C/aes.c ...

-e Done!

.

Compiling:

-en     .././crypto/aes-independant.c ...

-e Done!

.

Assembling: .././hal/chipwhisperer-fw-extra/stm32f4/stm32f4_startup.S

arm-none-eabi-gcc -c -mcpu=cortex-m4 -I. -x assembler-with-cpp -mthumb -mfloat-abi=soft -fmessage-length=0 -ffunction-sections -DF_CPU=7372800 -Wa,-gstabs,-adhlns=objdir-CW308_STM32F4/stm32f4_startup.lst -I.././simpleserial/ -I.././hal/chipwhisperer-fw-extra -I.././hal/ -I.././hal/chipwhisperer-fw-extra/stm32f4 -I.././hal/chipwhisperer-fw-extra/stm32f4/CMSIS -I.././hal/chipwhisperer-fw-extra/stm32f4/CMSIS/core -I.././hal/chipwhisperer-fw-extra/stm32f4/CMSIS/device -I.././hal/chipwhisperer-fw-extra/stm32f4/Legacy -I.././simpleserial/ -I.././crypto/ -I.././crypto/tiny-AES128-C .././hal/chipwhisperer-fw-extra/stm32f4/stm32f4_startup.S -o objdir-CW308_STM32F4/stm32f4_startup.o

.

LINKING:

-en     simpleserial-aes-CW308_STM32F4.elf ...

-e Done!

.

Creating load file for Flash: simpleserial-aes-CW308_STM32F4.hex

arm-none-eabi-objcopy -O ihex -R .eeprom -R .fuse -R .lock -R .signature simpleserial-aes-CW308_STM32F4.elf simpleserial-aes-CW308_STM32F4.hex

.

Creating load file for Flash: simpleserial-aes-CW308_STM32F4.bin

arm-none-eabi-objcopy -O binary -R .eeprom -R .fuse -R .lock -R .signature simpleserial-aes-CW308_STM32F4.elf simpleserial-aes-CW308_STM32F4.bin

.

Creating load file for EEPROM: simpleserial-aes-CW308_STM32F4.eep

arm-none-eabi-objcopy -j .eeprom --set-section-flags=.eeprom="alloc,load" \

--change-section-lma .eeprom=0 --no-change-warnings -O ihex simpleserial-aes-CW308_STM32F4.elf simpleserial-aes-CW308_STM32F4.eep || exit 0

.

Creating Extended Listing: simpleserial-aes-CW308_STM32F4.lss

arm-none-eabi-objdump -h -S -z simpleserial-aes-CW308_STM32F4.elf > simpleserial-aes-CW308_STM32F4.lss

.

Creating Symbol Table: simpleserial-aes-CW308_STM32F4.sym

arm-none-eabi-nm -n simpleserial-aes-CW308_STM32F4.elf > simpleserial-aes-CW308_STM32F4.sym

Size after:

   text	   data	    bss	    dec	    hex	filename

   4936	   1612	   1544	   8092	   1f9c	simpleserial-aes-CW308_STM32F4.elf

+--------------------------------------------------------

+ Default target does full rebuild each time.

+ Specify buildtarget == allquick == to avoid full rebuild

+--------------------------------------------------------

+--------------------------------------------------------

+ Built for platform CW308T: STM32F4 Target with:

+ CRYPTO_TARGET = TINYAES128C

+ CRYPTO_OPTIONS = AES128C

+--------------------------------------------------------

In [5]:

#!/usr/bin/env python
# coding: utf-8

# In[ ]:


import chipwhisperer as cw

try:
    if not scope.connectStatus:
        scope.con()
except NameError:
    scope = cw.scope(hw_location=(5, 7))

try:
    if SS_VER == "SS_VER_2_1":
        target_type = cw.targets.SimpleSerial2
    elif SS_VER == "SS_VER_2_0":
        raise OSError("SS_VER_2_0 is deprecated. Use SS_VER_2_1")
    else:
        target_type = cw.targets.SimpleSerial
except:
    SS_VER="SS_VER_1_1"
    target_type = cw.targets.SimpleSerial

try:
    target = cw.target(scope, target_type)
except:
    print("INFO: Caught exception on reconnecting to target - attempting to reconnect to scope first.")
    print("INFO: This is a work-around when USB has died without Python knowing. Ignore errors above this line.")
    scope = cw.scope(hw_location=(5, 7))
    target = cw.target(scope, target_type)


print("INFO: Found ChipWhisperer😍")


# In[ ]:


if "STM" in PLATFORM or PLATFORM == "CWLITEARM" or PLATFORM == "CWNANO":
    prog = cw.programmers.STM32FProgrammer
elif PLATFORM == "CW303" or PLATFORM == "CWLITEXMEGA":
    prog = cw.programmers.XMEGAProgrammer
elif "neorv32" in PLATFORM.lower():
    prog = cw.programmers.NEORV32Programmer
elif PLATFORM == "CW308_SAM4S" or PLATFORM == "CWHUSKY":
    prog = cw.programmers.SAM4SProgrammer
else:
    prog = None


# In[ ]:


import time
time.sleep(0.05)
scope.default_setup()

def reset_target(scope):
    if PLATFORM == "CW303" or PLATFORM == "CWLITEXMEGA":
        scope.io.pdic = 'low'
        time.sleep(0.1)
        scope.io.pdic = 'high_z' #XMEGA doesn't like pdic driven high
        time.sleep(0.1) #xmega needs more startup time
    elif "neorv32" in PLATFORM.lower():
        raise IOError("Default iCE40 neorv32 build does not have external reset - reprogram device to reset")
    elif PLATFORM == "CW308_SAM4S" or PLATFORM == "CWHUSKY":
        scope.io.nrst = 'low'
        time.sleep(0.25)
        scope.io.nrst = 'high_z'
        time.sleep(0.25)
    else:  
        scope.io.nrst = 'low'
        time.sleep(0.05)
        scope.io.nrst = 'high_z'
        time.sleep(0.05)

#!/usr/bin/env python # coding: utf-8 # In[ ]: import chipwhisperer as cw try: if not scope.connectStatus: scope.con() except NameError: scope = cw.scope(hw_location=(5, 7)) try: if SS_VER == "SS_VER_2_1": target_type = cw.targets.SimpleSerial2 elif SS_VER == "SS_VER_2_0": raise OSError("SS_VER_2_0 is deprecated. Use SS_VER_2_1") else: target_type = cw.targets.SimpleSerial except: SS_VER="SS_VER_1_1" target_type = cw.targets.SimpleSerial try: target = cw.target(scope, target_type) except: print("INFO: Caught exception on reconnecting to target - attempting to reconnect to scope first.") print("INFO: This is a work-around when USB has died without Python knowing. Ignore errors above this line.") scope = cw.scope(hw_location=(5, 7)) target = cw.target(scope, target_type) print("INFO: Found ChipWhisperer😍") # In[ ]: if "STM" in PLATFORM or PLATFORM == "CWLITEARM" or PLATFORM == "CWNANO": prog = cw.programmers.STM32FProgrammer elif PLATFORM == "CW303" or PLATFORM == "CWLITEXMEGA": prog = cw.programmers.XMEGAProgrammer elif "neorv32" in PLATFORM.lower(): prog = cw.programmers.NEORV32Programmer elif PLATFORM == "CW308_SAM4S" or PLATFORM == "CWHUSKY": prog = cw.programmers.SAM4SProgrammer else: prog = None # In[ ]: import time time.sleep(0.05) scope.default_setup() def reset_target(scope): if PLATFORM == "CW303" or PLATFORM == "CWLITEXMEGA": scope.io.pdic = 'low' time.sleep(0.1) scope.io.pdic = 'high_z' #XMEGA doesn't like pdic driven high time.sleep(0.1) #xmega needs more startup time elif "neorv32" in PLATFORM.lower(): raise IOError("Default iCE40 neorv32 build does not have external reset - reprogram device to reset") elif PLATFORM == "CW308_SAM4S" or PLATFORM == "CWHUSKY": scope.io.nrst = 'low' time.sleep(0.25) scope.io.nrst = 'high_z' time.sleep(0.25) else: scope.io.nrst = 'low' time.sleep(0.05) scope.io.nrst = 'high_z' time.sleep(0.05)

INFO: Found ChipWhisperer😍

scope.gain.mode                          changed from low                       to high                     
scope.gain.gain                          changed from 0                         to 30                       
scope.gain.db                            changed from 5.5                       to 24.8359375               
scope.adc.basic_mode                     changed from low                       to rising_edge              
scope.adc.samples                        changed from 98134                     to 5000                     
scope.adc.trig_count                     changed from 11124250                  to 22372880                 
scope.clock.adc_src                      changed from clkgen_x1                 to clkgen_x4                
scope.clock.adc_freq                     changed from 18902641                  to 29538459                 
scope.clock.adc_rate                     changed from 18902641.0                to 29538459.0               
scope.clock.clkgen_div                   changed from 1                         to 26                       
scope.clock.clkgen_freq                  changed from 192000000.0               to 7384615.384615385        
scope.io.tio1                            changed from serial_tx                 to serial_rx                
scope.io.tio2                            changed from serial_rx                 to serial_tx                
scope.io.hs2                             changed from None                      to clkgen                   
scope.glitch.mmcm_locked                 changed from True                      to False                    

In [6]:

fw_path = '../../firmware/mcu/simpleserial-aes/simpleserial-aes-{}.hex'.format(PLATFORM)
cw.program_target(scope, prog, fw_path)

fw_path = '../../firmware/mcu/simpleserial-aes/simpleserial-aes-{}.hex'.format(PLATFORM) cw.program_target(scope, prog, fw_path)

Detected known STMF32: STM32F40xxx/41xxx
Extended erase (0x44), this can take ten seconds or more

Attempting to program 6547 bytes at 0x8000000
STM32F Programming flash...

STM32F Reading flash...

Verified flash OK, 6547 bytes

In [7]:

scope.clock.adc_src = "clkgen_x1"

scope.clock.adc_src = "clkgen_x1"

In [8]:

scope.adc.stream_mode = True

scope.adc.stream_mode = True

In [9]:

scope.adc.basic_mode = "rising_edge"

scope.adc.basic_mode = "rising_edge"

In [10]:

scope.adc.samples=1000000

scope.adc.samples=1000000

In [11]:

ktp = cw.ktp.Basic()
key, text = ktp.next()
ret = cw.capture_trace(scope, target, text, key)

ktp = cw.ktp.Basic() key, text = ktp.next() ret = cw.capture_trace(scope, target, text, key)

In [12]:

assert len(ret.wave) == 1000000, "Incorrect wave length {}".format(ret.wave)

assert len(ret.wave) == 1000000, "Incorrect wave length {}".format(ret.wave)

In [13]:

import numpy as np
if (SAVE_REF):
    np.save("pro_stream.npy", ret.wave)

import numpy as np if (SAVE_REF): np.save("pro_stream.npy", ret.wave)

In [14]:

import numpy as np
ref_wave = np.load("pro_stream.npy", allow_pickle=True)

import numpy as np ref_wave = np.load("pro_stream.npy", allow_pickle=True)

---------------------------------------------------------------------------
FileNotFoundError                         Traceback (most recent call last)
Cell In[14], line 2
      1 import numpy as np
----> 2 ref_wave = np.load("pro_stream.npy", allow_pickle=True)

File ~/.pyenv/versions/cwtests/lib/python3.10/site-packages/numpy/lib/npyio.py:427, in load(file, mmap_mode, allow_pickle, fix_imports, encoding, max_header_size)
    425     own_fid = False
    426 else:
--> 427     fid = stack.enter_context(open(os_fspath(file), "rb"))
    428     own_fid = True
    430 # Code to distinguish from NumPy binary files and pickles.

FileNotFoundError: [Errno 2] No such file or directory: 'pro_stream.npy'

In [15]:

cw.plot(ret.wave)

cw.plot(ret.wave)

Out[15]: