Rearrange cores.

1 files changed, 0 insertions, 1021 deletions

diff --git a/src/sw/hash_tester.py b/src/sw/hash_tester.py
deleted file mode 100755
index d91d906..0000000
--- a/src/sw/hash_tester.py
+++ /dev/null
@@ -1,1021 +0,0 @@
-#!/usr/bin/env python
-# -*- coding: utf-8 -*-
-#=======================================================================
-#
-# hash_tester.py
-# --------------
-# This program sends several commands to the coretest_hashed subsystem
-# in order to verify the SHA-1, SHA-256 and SHA-512/x hash function
-# cores. The program will use the built in hash implementations in
-# Python to do functional comparison and validation.
-#
-# Note: This program requires the PySerial module.
-# http://pyserial.sourceforge.net/
-#
-# The single and dual block test cases are taken from the
-# NIST KAT document:
-# http://csrc.nist.gov/groups/ST/toolkit/documents/Examples/SHA_All.pdf
-#
-# 
-# Author: Joachim Strömbergson
-# Copyright (c) 2014, SUNET
-# 
-# Redistribution and use in source and binary forms, with or 
-# without modification, are permitted provided that the following 
-# conditions are met: 
-# 
-# 1. Redistributions of source code must retain the above copyright 
-#    notice, this list of conditions and the following disclaimer. 
-# 
-# 2. Redistributions in binary form must reproduce the above copyright 
-#    notice, this list of conditions and the following disclaimer in 
-#    the documentation and/or other materials provided with the 
-#    distribution. 
-# 
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 
-# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 
-# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 
-# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 
-# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER 
-# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 
-# STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
-# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 
-# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-#
-#=======================================================================
- 
-#-------------------------------------------------------------------
-# Python module imports.
-#-------------------------------------------------------------------
-import sys
-import serial
-import os
-import time
-import threading
-import hashlib
-
- 
-#-------------------------------------------------------------------
-# Defines.
-#-------------------------------------------------------------------
-# Serial port defines.
-# CONFIGURE YOUR DEVICE HERE!
-SERIAL_DEVICE = '/dev/cu.usbserial-A801SA6T'
-BAUD_RATE = 9600
-BIT_RATE  = int(50E6 / BAUD_RATE)
-
-BAUD_RATE2 = 256000
-BIT_RATE2  = int(50E6 / BAUD_RATE2)
-
-DATA_BITS = 8
-STOP_BITS = 1
-
-
-# Verbose operation on/off
-VERBOSE = False
-
-# Delay times we wait
-PROC_DELAY_TIME = 0.0001
-COMM_DELAY_TIME = 0.01
-
-# Memory map.
-SOC                   = '\x55'
-EOC                   = '\xaa'
-READ_CMD              = '\x10'
-WRITE_CMD             = '\x11'
-
-UART_ADDR_PREFIX      = '\x00'
-UART_ADDR_BIT_RATE    = '\x10'
-UART_ADDR_DATA_BITS   = '\x11'
-UART_ADDR_STOP_BITS   = '\x12'
-
-SHA1_ADDR_PREFIX      = '\x10'
-SHA1_ADDR_NAME0       = '\x00'
-SHA1_ADDR_NAME1       = '\x01'
-SHA1_ADDR_VERSION     = '\x02'
-SHA1_ADDR_CTRL        = '\x08'
-SHA1_CTRL_INIT_CMD    = '\x01'
-SHA1_CTRL_NEXT_CMD    = '\x02'
-SHA1_ADDR_STATUS      = '\x09'
-SHA1_STATUS_READY_BIT = 0
-SHA1_STATUS_VALID_BIT = 1
-SHA1_ADDR_BLOCK0      = '\x10'
-SHA1_ADDR_BLOCK1      = '\x11'
-SHA1_ADDR_BLOCK2      = '\x12'
-SHA1_ADDR_BLOCK3      = '\x13'
-SHA1_ADDR_BLOCK4      = '\x14'
-SHA1_ADDR_BLOCK5      = '\x15'
-SHA1_ADDR_BLOCK6      = '\x16'
-SHA1_ADDR_BLOCK7      = '\x17'
-SHA1_ADDR_BLOCK8      = '\x18'
-SHA1_ADDR_BLOCK9      = '\x19'
-SHA1_ADDR_BLOCK10     = '\x1a'
-SHA1_ADDR_BLOCK11     = '\x1b'
-SHA1_ADDR_BLOCK12     = '\x1c'
-SHA1_ADDR_BLOCK13     = '\x1d'
-SHA1_ADDR_BLOCK14     = '\x1e'
-SHA1_ADDR_BLOCK15     = '\x1f'
-SHA1_ADDR_DIGEST0     = '\x20'
-SHA1_ADDR_DIGEST1     = '\x21'
-SHA1_ADDR_DIGEST2     = '\x22'
-SHA1_ADDR_DIGEST3     = '\x23'
-SHA1_ADDR_DIGEST4     = '\x24'
-
-SHA256_ADDR_PREFIX      = '\x20'
-SHA256_ADDR_NAME0       = '\x00'
-SHA256_ADDR_NAME1       = '\x01'
-SHA256_ADDR_VERSION     = '\x02'
-SHA256_ADDR_CTRL        = '\x08'
-SHA256_CTRL_INIT_CMD    = '\x01'
-SHA256_CTRL_NEXT_CMD    = '\x02'
-SHA256_ADDR_STATUS      = '\x09'
-SHA256_STATUS_READY_BIT = 0
-SHA256_STATUS_VALID_BIT = 1
-SHA256_ADDR_BLOCK0      = '\x10'
-SHA256_ADDR_BLOCK1      = '\x11'
-SHA256_ADDR_BLOCK2      = '\x12'
-SHA256_ADDR_BLOCK3      = '\x13'
-SHA256_ADDR_BLOCK4      = '\x14'
-SHA256_ADDR_BLOCK5      = '\x15'
-SHA256_ADDR_BLOCK6      = '\x16'
-SHA256_ADDR_BLOCK7      = '\x17'
-SHA256_ADDR_BLOCK8      = '\x18'
-SHA256_ADDR_BLOCK9      = '\x19'
-SHA256_ADDR_BLOCK10     = '\x1a'
-SHA256_ADDR_BLOCK11     = '\x1b'
-SHA256_ADDR_BLOCK12     = '\x1c'
-SHA256_ADDR_BLOCK13     = '\x1d'
-SHA256_ADDR_BLOCK14     = '\x1e'
-SHA256_ADDR_BLOCK15     = '\x1f'
-SHA256_ADDR_DIGEST0     = '\x20'
-SHA256_ADDR_DIGEST1     = '\x21'
-SHA256_ADDR_DIGEST2     = '\x22'
-SHA256_ADDR_DIGEST3     = '\x23'
-SHA256_ADDR_DIGEST4     = '\x24'
-SHA256_ADDR_DIGEST5     = '\x25'
-SHA256_ADDR_DIGEST6     = '\x26'
-SHA256_ADDR_DIGEST7     = '\x27'
-
-SHA512_ADDR_PREFIX      = '\x30'
-SHA512_ADDR_NAME0       = '\x00'
-SHA512_ADDR_NAME1       = '\x01'
-SHA512_ADDR_VERSION     = '\x02'
-SHA512_ADDR_CTRL        = '\x08'
-SHA512_CTRL_INIT_CMD    = '\x01'
-SHA512_CTRL_NEXT_CMD    = '\x02'
-SHA512_CTRL_MODE_LOW    = 2
-SHA512_CTRL_MODE_HIGH   = 3
-SHA512_ADDR_STATUS      = '\x09'
-SHA512_STATUS_READY_BIT = 0
-SHA512_STATUS_VALID_BIT = 1
-SHA512_ADDR_BLOCK0      = '\x10'
-SHA512_ADDR_BLOCK1      = '\x11'
-SHA512_ADDR_BLOCK2      = '\x12'
-SHA512_ADDR_BLOCK3      = '\x13'
-SHA512_ADDR_BLOCK4      = '\x14'
-SHA512_ADDR_BLOCK5      = '\x15'
-SHA512_ADDR_BLOCK6      = '\x16'
-SHA512_ADDR_BLOCK7      = '\x17'
-SHA512_ADDR_BLOCK8      = '\x18'
-SHA512_ADDR_BLOCK9      = '\x19'
-SHA512_ADDR_BLOCK10     = '\x1a'
-SHA512_ADDR_BLOCK11     = '\x1b'
-SHA512_ADDR_BLOCK12     = '\x1c'
-SHA512_ADDR_BLOCK13     = '\x1d'
-SHA512_ADDR_BLOCK14     = '\x1e'
-SHA512_ADDR_BLOCK15     = '\x1f'
-SHA512_ADDR_BLOCK16     = '\x20'
-SHA512_ADDR_BLOCK17     = '\x21'
-SHA512_ADDR_BLOCK18     = '\x22'
-SHA512_ADDR_BLOCK19     = '\x23'
-SHA512_ADDR_BLOCK20     = '\x24'
-SHA512_ADDR_BLOCK21     = '\x25'
-SHA512_ADDR_BLOCK22     = '\x26'
-SHA512_ADDR_BLOCK23     = '\x27'
-SHA512_ADDR_BLOCK24     = '\x28'
-SHA512_ADDR_BLOCK25     = '\x29'
-SHA512_ADDR_BLOCK26     = '\x2a'
-SHA512_ADDR_BLOCK27     = '\x2b'
-SHA512_ADDR_BLOCK28     = '\x2c'
-SHA512_ADDR_BLOCK29     = '\x2d'
-SHA512_ADDR_BLOCK30     = '\x2e'
-SHA512_ADDR_BLOCK31     = '\x2f'
-SHA512_ADDR_DIGEST0     = '\x40'
-SHA512_ADDR_DIGEST1     = '\x41'
-SHA512_ADDR_DIGEST2     = '\x42'
-SHA512_ADDR_DIGEST3     = '\x43'
-SHA512_ADDR_DIGEST4     = '\x44'
-SHA512_ADDR_DIGEST5     = '\x45'
-SHA512_ADDR_DIGEST6     = '\x46'
-SHA512_ADDR_DIGEST7     = '\x47'
-SHA512_ADDR_DIGEST8     = '\x48'
-SHA512_ADDR_DIGEST9     = '\x49'
-SHA512_ADDR_DIGEST10    = '\x4a'
-SHA512_ADDR_DIGEST11    = '\x4b'
-SHA512_ADDR_DIGEST12    = '\x4c'
-SHA512_ADDR_DIGEST13    = '\x4d'
-SHA512_ADDR_DIGEST14    = '\x4e'
-SHA512_ADDR_DIGEST15    = '\x4f'
-
-MODE_SHA_512_224 = '\x00'
-MODE_SHA_512_256 = '\x01'
-MODE_SHA_384     = '\x02'
-MODE_SHA_512     = '\x03'
-
-sha1_block_addr = [SHA1_ADDR_BLOCK0,  SHA1_ADDR_BLOCK1,
-                   SHA1_ADDR_BLOCK2,  SHA1_ADDR_BLOCK3,
-                   SHA1_ADDR_BLOCK4,  SHA1_ADDR_BLOCK5,
-                   SHA1_ADDR_BLOCK6,  SHA1_ADDR_BLOCK7,
-                   SHA1_ADDR_BLOCK8,  SHA1_ADDR_BLOCK9,
-                   SHA1_ADDR_BLOCK10, SHA1_ADDR_BLOCK11,
-                   SHA1_ADDR_BLOCK12, SHA1_ADDR_BLOCK13,
-                   SHA1_ADDR_BLOCK14, SHA1_ADDR_BLOCK15]
-
-sha1_digest_addr = [SHA1_ADDR_DIGEST0, SHA1_ADDR_DIGEST1,
-                    SHA1_ADDR_DIGEST2, SHA1_ADDR_DIGEST3,
-                    SHA1_ADDR_DIGEST4]
-
-sha256_block_addr = [SHA256_ADDR_BLOCK0,  SHA256_ADDR_BLOCK1,
-                     SHA256_ADDR_BLOCK2,  SHA256_ADDR_BLOCK3,
-                     SHA256_ADDR_BLOCK4,  SHA256_ADDR_BLOCK5,
-                     SHA256_ADDR_BLOCK6,  SHA256_ADDR_BLOCK7,
-                     SHA256_ADDR_BLOCK8,  SHA256_ADDR_BLOCK9,
-                     SHA256_ADDR_BLOCK10, SHA256_ADDR_BLOCK11,
-                     SHA256_ADDR_BLOCK12, SHA256_ADDR_BLOCK13,
-                     SHA256_ADDR_BLOCK14, SHA256_ADDR_BLOCK15]
-
-sha256_digest_addr = [SHA256_ADDR_DIGEST0,  SHA256_ADDR_DIGEST1,
-                      SHA256_ADDR_DIGEST2,  SHA256_ADDR_DIGEST3,
-                      SHA256_ADDR_DIGEST4,  SHA256_ADDR_DIGEST5,
-                      SHA256_ADDR_DIGEST6,  SHA256_ADDR_DIGEST7]
-
-sha512_block_addr = [SHA512_ADDR_BLOCK0,  SHA512_ADDR_BLOCK1,
-                     SHA512_ADDR_BLOCK2,  SHA512_ADDR_BLOCK3,
-                     SHA512_ADDR_BLOCK4,  SHA512_ADDR_BLOCK5,
-                     SHA512_ADDR_BLOCK6,  SHA512_ADDR_BLOCK7,
-                     SHA512_ADDR_BLOCK8,  SHA512_ADDR_BLOCK9,
-                     SHA512_ADDR_BLOCK10, SHA512_ADDR_BLOCK11,
-                     SHA512_ADDR_BLOCK12, SHA512_ADDR_BLOCK13,
-                     SHA512_ADDR_BLOCK14, SHA512_ADDR_BLOCK15,
-                     SHA512_ADDR_BLOCK16, SHA512_ADDR_BLOCK17,
-                     SHA512_ADDR_BLOCK18, SHA512_ADDR_BLOCK19,
-                     SHA512_ADDR_BLOCK20, SHA512_ADDR_BLOCK21,
-                     SHA512_ADDR_BLOCK22, SHA512_ADDR_BLOCK23,
-                     SHA512_ADDR_BLOCK24, SHA512_ADDR_BLOCK25,
-                     SHA512_ADDR_BLOCK26, SHA512_ADDR_BLOCK27,
-                     SHA512_ADDR_BLOCK28, SHA512_ADDR_BLOCK29,
-                     SHA512_ADDR_BLOCK30, SHA512_ADDR_BLOCK31]
-
-sha512_digest_addr = [SHA512_ADDR_DIGEST0,  SHA512_ADDR_DIGEST1,
-                      SHA512_ADDR_DIGEST2,  SHA512_ADDR_DIGEST3,
-                      SHA512_ADDR_DIGEST4,  SHA512_ADDR_DIGEST5,
-                      SHA512_ADDR_DIGEST6,  SHA512_ADDR_DIGEST7,
-                      SHA512_ADDR_DIGEST8,  SHA512_ADDR_DIGEST9,
-                      SHA512_ADDR_DIGEST10, SHA512_ADDR_DIGEST11,
-                      SHA512_ADDR_DIGEST12, SHA512_ADDR_DIGEST13,
-                      SHA512_ADDR_DIGEST14, SHA512_ADDR_DIGEST15]
-
-NIST_512_SINGLE = ['\x61', '\x62', '\x63', '\x80', '\x00', '\x00', '\x00', '\x00',
-                   '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00',
-                   '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00',
-                   '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00',
-                   '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00',
-                   '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00',
-                   '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00',
-                   '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x18']
-
-NIST_512_DOUBLE0 = ['\x61', '\x62', '\x63', '\x64', '\x62', '\x63', '\x64', '\x65',
-                    '\x63', '\x64', '\x65', '\x66', '\x64', '\x65', '\x66', '\x67',
-                    '\x65', '\x66', '\x67', '\x68', '\x66', '\x67', '\x68', '\x69',
-                    '\x67', '\x68', '\x69', '\x6A', '\x68', '\x69', '\x6A', '\x6B',
-                    '\x69', '\x6A', '\x6B', '\x6C', '\x6A', '\x6B', '\x6C', '\x6D',
-                    '\x6B', '\x6C', '\x6D', '\x6E', '\x6C', '\x6D', '\x6E', '\x6F',
-                    '\x6D', '\x6E', '\x6F', '\x70', '\x6E', '\x6F', '\x70', '\x71',
-                    '\x80', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']
-
-NIST_512_DOUBLE1 = ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00',
-                    '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00',
-                    '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00',
-                    '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00',
-                    '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00',
-                    '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00',
-                    '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00',
-                    '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x01', '\xC0']
-
-NIST_1024_SINGLE = ['\x61', '\x62', '\x63', '\x80', '\x00', '\x00', '\x00', '\x00',
-                    '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00',
-                    '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00',
-                    '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00',
-                    '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00',
-                    '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00',
-                    '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00',
-                    '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00',
-                    '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00',
-                    '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00',
-                    '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00',
-                    '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00',
-                    '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00',
-                    '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00',
-                    '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00',
-                    '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x18']
-
-NIST_1024_DOUBLE0 = ['\x61', '\x62', '\x63', '\x64', '\x65', '\x66', '\x67', '\x68',
-                     '\x62', '\x63', '\x64', '\x65', '\x66', '\x67', '\x68', '\x69',
-                     '\x63', '\x64', '\x65', '\x66', '\x67', '\x68', '\x69', '\x6a',
-                     '\x64', '\x65', '\x66', '\x67', '\x68', '\x69', '\x6a', '\x6b',
-                     '\x65', '\x66', '\x67', '\x68', '\x69', '\x6a', '\x6b', '\x6c',
-                     '\x66', '\x67', '\x68', '\x69', '\x6a', '\x6b', '\x6c', '\x6d',
-                     '\x67', '\x68', '\x69', '\x6a', '\x6b', '\x6c', '\x6d', '\x6e',
-                     '\x68', '\x69', '\x6a', '\x6b', '\x6c', '\x6d', '\x6e', '\x6f',
-                     '\x69', '\x6a', '\x6b', '\x6c', '\x6d', '\x6e', '\x6f', '\x70',
-                     '\x6a', '\x6b', '\x6c', '\x6d', '\x6e', '\x6f', '\x70', '\x71',
-                     '\x6b', '\x6c', '\x6d', '\x6e', '\x6f', '\x70', '\x71', '\x72',
-                     '\x6c', '\x6d', '\x6e', '\x6f', '\x70', '\x71', '\x72', '\x73',
-                     '\x6d', '\x6e', '\x6f', '\x70', '\x71', '\x72', '\x73', '\x74',
-                     '\x6e', '\x6f', '\x70', '\x71', '\x72', '\x73', '\x74', '\x75',
-                     '\x80', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00',
-                     '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']
-
-NIST_1024_DOUBLE1 = ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00',
-                     '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00',
-                     '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00',
-                     '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00',
-                     '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00',
-                     '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00',
-                     '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00',
-                     '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00',
-                     '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00',
-                     '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00',
-                     '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00',
-                     '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00',
-                     '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00',
-                     '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00',
-                     '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00',
-                     '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x03', '\x80']
-
-
-#-------------------------------------------------------------------
-# print_response()
-#
-# Parses a received buffer and prints the response.
-#-------------------------------------------------------------------
-def print_response(buffer):
-    if VERBOSE:
-        print "Length of response: %d" % len(buffer)
-        if buffer[0] == '\xaa':
-            print "Response contains correct Start of Response (SOR)"
-        if buffer[-1] == '\x55':
-            print "Response contains correct End of Response (EOR)"
-
-    response_code = ord(buffer[1])
-
-    if response_code == 0xfe:
-        print "UNKNOWN response code received."
-
-    elif response_code == 0xfd:
-        print "ERROR response code received."
-
-    elif response_code == 0x7f:
-        read_addr = ord(buffer[2]) * 256 + ord(buffer[3])
-        read_data = (ord(buffer[4]) * 16777216) + (ord(buffer[5]) * 65536) +\
-                    (ord(buffer[6]) * 256) + ord(buffer[7])
-        print "READ_OK. address 0x%02x = 0x%08x." % (read_addr, read_data)
-
-    elif response_code == 0x7e:
-        read_addr = ord(buffer[2]) * 256 + ord(buffer[3])
-        print "WRITE_OK. address 0x%02x." % (read_addr)
-
-    elif response_code == 0x7d:
-        print "RESET_OK."
-
-    else:
-        print "Response 0x%02x is unknown." % response_code
-        print buffer
-        
-
-#-------------------------------------------------------------------
-# read_serial_thread()
-#
-# Function used in a thread to read from the serial port and
-# collect response from coretest.
-#-------------------------------------------------------------------
-def read_serial_thread(serialport):
-    if VERBOSE:
-        print "Serial port response thread started. Waiting for response..."
-        
-    buffer = []
-    while True:
-        if serialport.isOpen():
-            response = serialport.read()
-            buffer.append(response)
-            if ((response == '\x55') and len(buffer) > 7):
-                print_response(buffer)
-                buffer = []
-        else:
-            print "No open device yet."
-            time.sleep(COMM_DELAY_TIME)
-            
-
-#-------------------------------------------------------------------
-# write_serial_bytes()
-#
-# Send the bytes in the buffer to coretest over the serial port.
-#-------------------------------------------------------------------
-def write_serial_bytes(tx_cmd, serialport):
-    if VERBOSE:
-        print "Command to be sent:", tx_cmd
-    
-    for tx_byte in tx_cmd:
-        serialport.write(tx_byte)
-
-    # Allow the device to complete the transaction.
-    time.sleep(COMM_DELAY_TIME)
-
-
-#-------------------------------------------------------------------
-# single_block_test_sha512x()
-#
-# Write a given block to SHA-512/x and perform single block
-# processing for the given mode.
-#-------------------------------------------------------------------
-def single_block_test_sha512x(block, mode, ser):
-    # Write block to SHA-512.
-    for i in range(len(block) / 4):
-        message = [SOC, WRITE_CMD, SHA512_ADDR_PREFIX,] + [sha512_block_addr[i]] +\
-                  block[(i * 4) : ((i * 4 ) + 4)] + [EOC]
-        write_serial_bytes(message, ser)
-
-    # Start initial block hashing, wait and check status.
-    mode_cmd = chr(ord(SHA512_CTRL_INIT_CMD) + (ord(mode) << SHA512_CTRL_MODE_LOW))
-    write_serial_bytes([SOC, WRITE_CMD, SHA512_ADDR_PREFIX, SHA512_ADDR_CTRL,
-                        '\x00', '\x00', '\x00', mode_cmd, EOC], ser)
-    time.sleep(PROC_DELAY_TIME)
-    write_serial_bytes([SOC, READ_CMD, SHA512_ADDR_PREFIX, SHA512_ADDR_STATUS, EOC], ser)
-
-    # Select the correct number of digest addresses to read.
-    if (mode == MODE_SHA_512_224):
-        mode_digest_addr = sha512_digest_addr[0 : 7]
-    elif (mode == MODE_SHA_512_256):
-        mode_digest_addr = sha512_digest_addr[0 : 8]
-    elif (mode == MODE_SHA_384):
-        mode_digest_addr = sha512_digest_addr[0 : 12]
-    elif (mode == MODE_SHA_512):
-        mode_digest_addr = sha512_digest_addr
-
-    # Extract the digest.
-    for digest_addr in mode_digest_addr:
-        message = [SOC, READ_CMD, SHA512_ADDR_PREFIX] + [digest_addr] + [EOC]
-        write_serial_bytes(message, ser)
-    print""
-
-
-#-------------------------------------------------------------------
-# dual_block_test_sha512x()
-#
-# Write a given block to SHA-512/x and perform single block
-# processing for the given mode.
-#-------------------------------------------------------------------
-def dual_block_test_sha512x(block0, block1, mode, ser):
-    # Write block0 to SHA-512.
-    for i in range(len(block0) / 4):
-        message = [SOC, WRITE_CMD, SHA512_ADDR_PREFIX,] + [sha512_block_addr[i]] +\
-                  block0[(i * 4) : ((i * 4 ) + 4)] + [EOC]
-        write_serial_bytes(message, ser)
-
-    # Start initial block hashing, wait and check status.
-    mode_cmd = chr(ord(SHA512_CTRL_INIT_CMD) + (ord(mode) << SHA512_CTRL_MODE_LOW))
-    write_serial_bytes([SOC, WRITE_CMD, SHA512_ADDR_PREFIX, SHA512_ADDR_CTRL,
-                        '\x00', '\x00', '\x00', mode_cmd, EOC], ser)
-    time.sleep(PROC_DELAY_TIME)
-    write_serial_bytes([SOC, READ_CMD, SHA512_ADDR_PREFIX, SHA512_ADDR_STATUS, EOC], ser)
-
-    # Write block1 to SHA-512.
-    for i in range(len(block1) / 4):
-        message = [SOC, WRITE_CMD, SHA512_ADDR_PREFIX,] + [sha512_block_addr[i]] +\
-                  block1[(i * 4) : ((i * 4 ) + 4)] + [EOC]
-        write_serial_bytes(message, ser)
-
-    # Start next block hashing, wait and check status.
-    mode_cmd = chr(ord(SHA512_CTRL_NEXT_CMD) + (ord(mode) << SHA512_CTRL_MODE_LOW))
-    write_serial_bytes([SOC, WRITE_CMD, SHA512_ADDR_PREFIX, SHA512_ADDR_CTRL,
-                        '\x00', '\x00', '\x00', mode_cmd, EOC], ser)
-    time.sleep(PROC_DELAY_TIME)
-    write_serial_bytes([SOC, READ_CMD, SHA512_ADDR_PREFIX, SHA512_ADDR_STATUS, EOC], ser)
-
-    # Select the correct number of digest addresses to read.
-    if (mode == MODE_SHA_512_224):
-        mode_digest_addr = sha512_digest_addr[0 : 7]
-    elif (mode == MODE_SHA_512_256):
-        mode_digest_addr = sha512_digest_addr[0 : 8]
-    elif (mode == MODE_SHA_384):
-        mode_digest_addr = sha512_digest_addr[0 : 12]
-    elif (mode == MODE_SHA_512):
-        mode_digest_addr = sha512_digest_addr
-
-    # Extract the digest.
-    for digest_addr in mode_digest_addr:
-        message = [SOC, READ_CMD, SHA512_ADDR_PREFIX] + [digest_addr] + [EOC]
-        write_serial_bytes(message, ser)
-    print""
-
-
-#-------------------------------------------------------------------
-# single_block_test_sha256()
-#
-# Write a given block to SHA-256 and perform single block
-# processing.
-#-------------------------------------------------------------------
-def single_block_test_sha256(block, ser):
-    # Write block to SHA-2.
-    for i in range(len(block) / 4):
-        message = [SOC, WRITE_CMD, SHA256_ADDR_PREFIX,] + [sha256_block_addr[i]] +\
-                  block[(i * 4) : ((i * 4 ) + 4)] + [EOC]
-        write_serial_bytes(message, ser)
-
-    # Start initial block hashing, wait and check status.
-    write_serial_bytes([SOC, WRITE_CMD, SHA256_ADDR_PREFIX, SHA256_ADDR_CTRL,
-                        '\x00', '\x00', '\x00', SHA256_CTRL_INIT_CMD, EOC], ser)
-    time.sleep(PROC_DELAY_TIME)
-    write_serial_bytes([SOC, READ_CMD, SHA256_ADDR_PREFIX, SHA256_ADDR_STATUS, EOC], ser)
-
-    # Extract the digest.
-    for digest_addr in sha256_digest_addr:
-        message = [SOC, READ_CMD, SHA256_ADDR_PREFIX] + [digest_addr] + [EOC]
-        write_serial_bytes(message, ser)
-    print""
-
-
-#-------------------------------------------------------------------
-# double_block_test_sha256()
-#
-# Run double block message test.
-#-------------------------------------------------------------------
-def double_block_test_sha256(block1, block2, ser):
-    # Write block1 to SHA-256.
-    for i in range(len(block1) / 4):
-        message = [SOC, WRITE_CMD, SHA256_ADDR_PREFIX,] + [sha256_block_addr[i]] +\
-                  block1[(i * 4) : ((i * 4 ) + 4)] + [EOC]
-        write_serial_bytes(message, ser)
-
-    # Start initial block hashing, wait and check status.
-    write_serial_bytes([SOC, WRITE_CMD, SHA256_ADDR_PREFIX, SHA256_ADDR_CTRL,
-                        '\x00', '\x00', '\x00', SHA256_CTRL_INIT_CMD, EOC], ser)
-    time.sleep(PROC_DELAY_TIME)
-    write_serial_bytes([SOC, READ_CMD, SHA256_ADDR_PREFIX, SHA256_ADDR_STATUS, EOC], ser)
-
-    # Extract the first digest.
-    for digest_addr in sha256_digest_addr:
-        message = [SOC, READ_CMD, SHA256_ADDR_PREFIX] + [digest_addr] + [EOC]
-        write_serial_bytes(message, ser)
-    print""
-
-    # Write block2 to SHA-256.
-    for i in range(len(block2) / 4):
-        message = [SOC, WRITE_CMD, SHA256_ADDR_PREFIX,] + [sha256_block_addr[i]] +\
-                  block2[(i * 4) : ((i * 4 ) + 4)] + [EOC]
-        write_serial_bytes(message, ser)
-
-    # Start next block hashing, wait and check status.
-    write_serial_bytes([SOC, WRITE_CMD, SHA256_ADDR_PREFIX, SHA256_ADDR_CTRL,
-                        '\x00', '\x00', '\x00', SHA256_CTRL_NEXT_CMD, EOC], ser)
-    time.sleep(PROC_DELAY_TIME)
-    write_serial_bytes([SOC, READ_CMD, SHA256_ADDR_PREFIX, SHA256_ADDR_STATUS, EOC], ser)
-
-    # Extract the second digest.
-    for digest_addr in sha256_digest_addr:
-        message = [SOC, READ_CMD, SHA256_ADDR_PREFIX] + [digest_addr] + [EOC]
-        write_serial_bytes(message, ser)
-    print""
-
-
-#-------------------------------------------------------------------
-# huge_message_test_sha256()
-#
-# Test with a message with a huge number (n) number of blocks.
-#-------------------------------------------------------------------
-def huge_message_test_sha256(block, n, ser):
-    # Write block to SHA-256.
-    for i in range(len(block) / 4):
-        message = [SOC, WRITE_CMD, SHA256_ADDR_PREFIX,] + [sha256_block_addr[i]] +\
-                  block[(i * 4) : ((i * 4 ) + 4)] + [EOC]
-        write_serial_bytes(message, ser)
-
-    # Start initial block hashing, wait and check status.
-    write_serial_bytes([SOC, WRITE_CMD, SHA256_ADDR_PREFIX, SHA256_ADDR_CTRL,
-                        '\x00', '\x00', '\x00', SHA256_CTRL_INIT_CMD, EOC], ser)
-    time.sleep(PROC_DELAY_TIME)
-    write_serial_bytes([SOC, READ_CMD, SHA256_ADDR_PREFIX, SHA256_ADDR_STATUS, EOC], ser)
-
-    # Extract the first digest.
-    print "Digest for block 0000:"
-    for digest_addr in sha256_digest_addr:
-        message = [SOC, READ_CMD, SHA256_ADDR_PREFIX] + [digest_addr] + [EOC]
-        write_serial_bytes(message, ser)
-    print""
-
-    # First block done. Do the rest.
-    for i in range(n - 1):
-        # Start next block hashing, wait and check status.
-        write_serial_bytes([SOC, WRITE_CMD, SHA256_ADDR_PREFIX, SHA256_ADDR_CTRL,
-                            '\x00', '\x00', '\x00', SHA256_CTRL_NEXT_CMD, EOC], ser)
-        time.sleep(PROC_DELAY_TIME)
-        write_serial_bytes([SOC, READ_CMD, SHA256_ADDR_PREFIX, SHA256_ADDR_STATUS, EOC], ser)
-
-        # Extract the second digest.
-        print "Digest for block %04d" % (i + 1)
-        for digest_addr in sha256_digest_addr:
-            message = [SOC, READ_CMD, SHA256_ADDR_PREFIX] + [digest_addr] + [EOC]
-            write_serial_bytes(message, ser)
-        print""
-
-
-#-------------------------------------------------------------------
-# single_block_test_sha1()
-#
-# Write a given block to SHA-1 and perform single block
-# processing.
-#-------------------------------------------------------------------
-def single_block_test_sha1(block, ser):
-    # Write block to SHA-1.
-    for i in range(len(block) / 4):
-        message = [SOC, WRITE_CMD, SHA1_ADDR_PREFIX,] + [sha1_block_addr[i]] +\
-                  block[(i * 4) : ((i * 4 ) + 4)] + [EOC]
-        write_serial_bytes(message, ser)
-
-    # Start initial block hashing, wait and check status.
-    write_serial_bytes([SOC, WRITE_CMD, SHA1_ADDR_PREFIX, SHA1_ADDR_CTRL,
-                        '\x00', '\x00', '\x00', SHA1_CTRL_INIT_CMD, EOC], ser)
-    time.sleep(PROC_DELAY_TIME)
-    write_serial_bytes([SOC, READ_CMD, SHA1_ADDR_PREFIX, SHA1_ADDR_STATUS,   EOC], ser)
-
-    # Extract the digest.
-    for digest_addr in sha1_digest_addr:
-        message = [SOC, READ_CMD, SHA1_ADDR_PREFIX] + [digest_addr] + [EOC]
-        write_serial_bytes(message, ser)
-    print""
-    
-
-#-------------------------------------------------------------------
-# double_block_test_sha1
-#
-# Run double block message test for SHA-1.
-#-------------------------------------------------------------------
-def double_block_test_sha1(block1, block2, ser):
-    # Write block1 to SHA-1.
-    for i in range(len(block1) / 4):
-        message = [SOC, WRITE_CMD, SHA1_ADDR_PREFIX,] + [sha1_block_addr[i]] +\
-                  block1[(i * 4) : ((i * 4 ) + 4)] + [EOC]
-        write_serial_bytes(message, ser)
-
-    # Start initial block hashing, wait and check status.
-    write_serial_bytes([SOC, WRITE_CMD, SHA1_ADDR_PREFIX, SHA1_ADDR_CTRL,
-                        '\x00', '\x00', '\x00', SHA1_CTRL_INIT_CMD, EOC], ser)
-    time.sleep(PROC_DELAY_TIME)
-    write_serial_bytes([SOC, READ_CMD, SHA1_ADDR_PREFIX, SHA1_ADDR_STATUS,   EOC], ser)
-
-    # Extract the first digest.
-    for digest_addr in sha1_digest_addr:
-        message = [SOC, READ_CMD, SHA1_ADDR_PREFIX] + [digest_addr] + [EOC]
-        write_serial_bytes(message, ser)
-    print""
-
-    # Write block2 to SHA-1.
-    for i in range(len(block2) / 4):
-        message = [SOC, WRITE_CMD, SHA1_ADDR_PREFIX,] + [sha1_block_addr[i]] +\
-                  block2[(i * 4) : ((i * 4 ) + 4)] + [EOC]
-        write_serial_bytes(message, ser)
-
-    # Start next block hashing, wait and check status.
-    write_serial_bytes([SOC, WRITE_CMD, SHA1_ADDR_PREFIX, SHA1_ADDR_CTRL,
-                        '\x00', '\x00', '\x00', SHA1_CTRL_NEXT_CMD, EOC], ser)
-    time.sleep(PROC_DELAY_TIME)
-    write_serial_bytes([SOC, READ_CMD, SHA1_ADDR_PREFIX, SHA1_ADDR_STATUS,   EOC], ser)
-
-    # Extract the second digest.
-    for digest_addr in sha1_digest_addr:
-        message = [SOC, READ_CMD, SHA1_ADDR_PREFIX] + [digest_addr] + [EOC]
-        write_serial_bytes(message, ser)
-    print""
-
-
-#-------------------------------------------------------------------
-# TC1: Read name and version from SHA-1 core.
-#-------------------------------------------------------------------
-def tc1(ser):
-    print "TC1: Reading name, type and version words from SHA-1 core."
-    write_serial_bytes([SOC, READ_CMD, SHA1_ADDR_PREFIX, SHA1_ADDR_NAME0, EOC], ser)
-    write_serial_bytes([SOC, READ_CMD, SHA1_ADDR_PREFIX, SHA1_ADDR_NAME1, EOC], ser)
-    write_serial_bytes([SOC, READ_CMD, SHA1_ADDR_PREFIX, SHA1_ADDR_VERSION, EOC], ser)
-    print""
-
-
-#-------------------------------------------------------------------
-# TC2: SHA-1 Single block message test as specified by NIST.
-#-------------------------------------------------------------------
-def tc2(ser):
-    print "TC2: Single block message test for SHA-1."
-
-    tc2_sha1_expected = [0xa9993e36, 0x4706816a, 0xba3e2571,
-                         0x7850c26c, 0x9cd0d89d]
-
-    print "TC2: Expected digest values as specified by NIST:"
-    for i in tc2_sha1_expected:
-        print("0x%08x " % i)
-    print("")
-    single_block_test_sha1(NIST_512_SINGLE, ser)
-    
-
-#-------------------------------------------------------------------
-# TC3: SHA-1 Double block message test as specified by NIST.
-#-------------------------------------------------------------------
-def tc3(ser):
-    print "TC3: Double block message test for SHA-1."
-
-    tc3_1_sha1_expected = [0xF4286818, 0xC37B27AE, 0x0408F581,
-                           0x84677148, 0x4A566572]
-
-    tc3_2_sha1_expected = [0x84983E44, 0x1C3BD26E, 0xBAAE4AA1,
-                           0xF95129E5, 0xE54670F1]
-
-    print "TC3: Expected digest values for first block as specified by NIST:"
-    for i in tc3_1_sha1_expected:
-        print("0x%08x " % i)
-    print("")
-    print "TC3: Expected digest values for second block as specified by NIST:"
-    for i in tc3_2_sha1_expected:
-        print("0x%08x " % i)
-    print("")
-    double_block_test_sha1(NIST_512_DOUBLE0, NIST_512_DOUBLE1, ser)
-
-
-#-------------------------------------------------------------------
-# TC4: Read name and version from SHA-256 core.
-#-------------------------------------------------------------------
-def tc4(ser):
-    print "TC4: Reading name, type and version words from SHA-256 core."
-    my_cmd = [SOC, READ_CMD, SHA256_ADDR_PREFIX, SHA256_ADDR_NAME0, EOC]
-    write_serial_bytes(my_cmd, ser)
-    my_cmd = [SOC, READ_CMD, SHA256_ADDR_PREFIX, SHA256_ADDR_NAME1, EOC]
-    write_serial_bytes(my_cmd, ser)
-    my_cmd = [SOC, READ_CMD, SHA256_ADDR_PREFIX, SHA256_ADDR_VERSION, EOC]
-    write_serial_bytes(my_cmd, ser)
-    print""
-
-
-#-------------------------------------------------------------------
-# TC5: SHA-256 Single block message test as specified by NIST.
-#-------------------------------------------------------------------
-def tc5(ser):
-    print "TC5: Single block message test for SHA-256."
-
-    tc5_sha256_expected = [0xBA7816BF, 0x8F01CFEA, 0x414140DE, 0x5DAE2223,
-                           0xB00361A3, 0x96177A9C, 0xB410FF61, 0xF20015AD]
-
-    print "TC5: Expected digest values as specified by NIST:"
-    for i in tc5_sha256_expected:
-        print("0x%08x " % i)
-    print("")
-    single_block_test_sha256(NIST_512_SINGLE, ser)
-
-
-#-------------------------------------------------------------------
-# TC6: SHA-256 Double block message test as specified by NIST.
-#-------------------------------------------------------------------
-def tc6(ser):
-    print "TC6: Double block message test for SHA-256."
-
-    tc6_1_sha256_expected = [0x85E655D6, 0x417A1795, 0x3363376A, 0x624CDE5C,
-                             0x76E09589, 0xCAC5F811, 0xCC4B32C1, 0xF20E533A]
-
-    tc6_2_sha256_expected = [0x248D6A61, 0xD20638B8, 0xE5C02693, 0x0C3E6039,
-                             0xA33CE459, 0x64FF2167, 0xF6ECEDD4, 0x19DB06C1]
-
-    print "TC6: Expected digest values for first block as specified by NIST:"
-    for i in tc6_1_sha256_expected:
-        print("0x%08x " % i)
-    print("")
-    print "TC6: Expected digest values for second block as specified by NIST:"
-    for i in tc6_2_sha256_expected:
-        print("0x%08x " % i)
-    print("")
-    double_block_test_sha256(NIST_512_DOUBLE0, NIST_512_DOUBLE1, ser)
-
-
-#-------------------------------------------------------------------
-# TC7: SHA-256 Huge message test.
-#-------------------------------------------------------------------
-def tc7(ser):
-    n = 1000
-    print "TC7: Message with %d blocks test for SHA-256." % n
-    tc7_block = ['\xaa', '\x55', '\xaa', '\x55', '\xde', '\xad', '\xbe', '\xef',
-                 '\x55', '\xaa', '\x55', '\xaa', '\xf0', '\x0f', '\xf0', '\x0f',
-
-                 '\xaa', '\x55', '\xaa', '\x55', '\xde', '\xad', '\xbe', '\xef',
-                 '\x55', '\xaa', '\x55', '\xaa', '\xf0', '\x0f', '\xf0', '\x0f',
-
-                 '\xaa', '\x55', '\xaa', '\x55', '\xde', '\xad', '\xbe', '\xef',
-                 '\x55', '\xaa', '\x55', '\xaa', '\xf0', '\x0f', '\xf0', '\x0f',
-
-                 '\xaa', '\x55', '\xaa', '\x55', '\xde', '\xad', '\xbe', '\xef',
-                 '\x55', '\xaa', '\x55', '\xaa', '\xf0', '\x0f', '\xf0', '\x0f']
-
-    tc7_expected = [0x7638f3bc, 0x500dd1a6, 0x586dd4d0, 0x1a1551af,
-                    0xd821d235, 0x2f919e28, 0xd5842fab, 0x03a40f2a]
-
-    huge_message_test_sha256(tc7_block, n, ser)
-
-    print "TC7: Expected digest values after %d blocks:" %n
-    for i in tc7_expected:
-        print("0x%08x " % i)
-    print("")
-
-
-#-------------------------------------------------------------------
-# TC8: Read name and version from SHA-512 core.
-#-------------------------------------------------------------------
-def tc8(ser):
-    print "TC8: Reading name, type and version words from SHA-512 core."
-    my_cmd = [SOC, READ_CMD, SHA512_ADDR_PREFIX, SHA512_ADDR_NAME0, EOC]
-    write_serial_bytes(my_cmd, ser)
-    my_cmd = [SOC, READ_CMD, SHA512_ADDR_PREFIX, SHA512_ADDR_NAME1, EOC]
-    write_serial_bytes(my_cmd, ser)
-    my_cmd = [SOC, READ_CMD, SHA512_ADDR_PREFIX, SHA512_ADDR_VERSION, EOC]
-    write_serial_bytes(my_cmd, ser)
-    print""
-
-
-#-------------------------------------------------------------------
-# TC9: Single block tests of SHA-512/x
-#
-# We do this for all modes.
-#-------------------------------------------------------------------
-def tc9(ser):
-    print "TC9: Single block message test for SHA-512/x."
-
-    tc9_224_expected = [0x4634270f, 0x707b6a54, 0xdaae7530, 0x460842e2,
-                        0x0e37ed26, 0x5ceee9a4, 0x3e8924aa]
-
-    tc9_256_expected = [0x53048e26, 0x81941ef9, 0x9b2e29b7, 0x6b4c7dab,
-                        0xe4c2d0c6, 0x34fc6d46, 0xe0e2f131, 0x07e7af23]
-
-    tc9_384_expected = [0xcb00753f, 0x45a35e8b, 0xb5a03d69, 0x9ac65007,
-                        0x272c32ab, 0x0eded163, 0x1a8b605a, 0x43ff5bed,
-                        0x8086072b, 0xa1e7cc23, 0x58baeca1, 0x34c825a7]
-
-    tc9_512_expected = [0xddaf35a1, 0x93617aba, 0xcc417349, 0xae204131,
-                        0x12e6fa4e, 0x89a97ea2, 0x0a9eeee6, 0x4b55d39a,
-                        0x2192992a, 0x274fc1a8, 0x36ba3c23, 0xa3feebbd,
-                        0x454d4423, 0x643ce80e, 0x2a9ac94f, 0xa54ca49f]
-
-    print "TC9-1: Expected digest values for SHA-512/224 as specified by NIST:"
-    for i in tc9_224_expected:
-        print("0x%08x " % i)
-    single_block_test_sha512x(NIST_1024_SINGLE, MODE_SHA_512_224, ser)
-    print("")
-
-    print "TC9-2: Expected digest values for SHA-512/256 as specified by NIST:"
-    for i in tc9_256_expected:
-        print("0x%08x " % i)
-    single_block_test_sha512x(NIST_1024_SINGLE, MODE_SHA_512_256, ser)
-    print("")
-
-    print "TC9-3: Expected digest values for SHA-384 as specified by NIST:"
-    for i in tc9_384_expected:
-        print("0x%08x " % i)
-    single_block_test_sha512x(NIST_1024_SINGLE, MODE_SHA_384, ser)
-    print("")
-
-    print "TC9-4: Expected digest values for SHA-512 as specified by NIST:"
-    for i in tc9_512_expected:
-        print("0x%08x " % i)
-    single_block_test_sha512x(NIST_1024_SINGLE, MODE_SHA_512, ser)
-    print("")
-
-
-#-------------------------------------------------------------------
-# TC10: Dual block tests of SHA-512/x
-#
-# We do this for all modes.
-#-------------------------------------------------------------------
-def tc10(ser):
-    print "TC9: Single block message test for SHA-512/x."
-
-    tc10_224_expected = [0x23fec5bb, 0x94d60b23, 0x30819264, 0x0b0c4533,
-                         0x35d66473, 0x4fe40e72, 0x68674af9]
-
-    tc10_256_expected = [0x3928e184, 0xfb8690f8, 0x40da3988, 0x121d31be,
-                         0x65cb9d3e, 0xf83ee614, 0x6feac861, 0xe19b563a]
-
-    tc10_384_expected = [0x09330c33, 0xf71147e8, 0x3d192fc7, 0x82cd1b47,
-                         0x53111b17, 0x3b3b05d2, 0x2fa08086, 0xe3b0f712,
-                         0xfcc7c71a, 0x557e2db9, 0x66c3e9fa, 0x91746039]
-
-    tc10_512_expected = [0x8e959b75, 0xdae313da, 0x8cf4f728, 0x14fc143f,
-                         0x8f7779c6, 0xeb9f7fa1, 0x7299aead, 0xb6889018,
-                         0x501d289e, 0x4900f7e4, 0x331b99de, 0xc4b5433a,
-                         0xc7d329ee, 0xb6dd2654, 0x5e96e55b, 0x874be909]
-
-    print "TC10-1: Expected digest values for SHA-512/224 as specified by NIST:"
-    for i in tc10_224_expected:
-        print("0x%08x " % i)
-    dual_block_test_sha512x(NIST_1024_DOUBLE0, NIST_1024_DOUBLE1, MODE_SHA_512_224, ser)
-    print("")
-
-    print "TC10-2: Expected digest values for SHA-512/256 as specified by NIST:"
-    for i in tc10_256_expected:
-        print("0x%08x " % i)
-    dual_block_test_sha512x(NIST_1024_DOUBLE0, NIST_1024_DOUBLE1, MODE_SHA_512_256, ser)
-    print("")
-
-    print "TC10-3: Expected digest values for SHA-384 as specified by NIST:"
-    for i in tc10_384_expected:
-        print("0x%08x " % i)
-    dual_block_test_sha512x(NIST_1024_DOUBLE0, NIST_1024_DOUBLE1, MODE_SHA_384, ser)
-    print("")
-
-    print "TC10-4: Expected digest values for SHA-512 as specified by NIST:"
-    for i in tc10_512_expected:
-        print("0x%08x " % i)
-    dual_block_test_sha512x(NIST_1024_DOUBLE0, NIST_1024_DOUBLE1, MODE_SHA_512, ser)
-    print("")
-
-
-#-------------------------------------------------------------------
-# main()
-#
-# Parse any arguments and run the tests.
-#-------------------------------------------------------------------
-def main():
-    # Open device
-    ser = serial.Serial()
-    ser.port=SERIAL_DEVICE
-    ser.baudrate=BAUD_RATE
-    ser.bytesize=DATA_BITS
-    ser.parity='N'
-    ser.stopbits=STOP_BITS
-    ser.timeout=1
-    ser.writeTimeout=0
-
-    if VERBOSE:
-        print "Setting up a serial port and starting a receive thread."
-
-    try:
-        ser.open()
-    except:
-        print "Error: Can't open serial device."
-        sys.exit(1)
-
-    # Try and switch baud rate in the FPGA and then here.
-    bit_rate_high = chr((BIT_RATE2 >> 8) & 0xff)
-    bit_rate_low = chr(BIT_RATE2 & 0xff)
-
-    if VERBOSE:
-        print("Changing to new baud rate.")
-        print("Baud rate: %d" % BAUD_RATE2)
-        print("Bit rate high byte: 0x%02x" % ord(bit_rate_high))
-        print("Bit rate low byte:  0x%02x" % ord(bit_rate_low))
-
-    write_serial_bytes([SOC, WRITE_CMD, UART_ADDR_PREFIX, UART_ADDR_BIT_RATE,
-                        '\x00', '\x00', bit_rate_high, bit_rate_low, EOC], ser)
-    ser.baudrate=BAUD_RATE2
-
-    try:
-        my_thread = threading.Thread(target=read_serial_thread, args=(ser,))
-    except:
-        print "Error: Can't start thread."
-        sys.exit()
-        
-    my_thread.daemon = True
-    my_thread.start()
-
-    # Run the enabled test cases.
-    tc_list = [(tc1, False), (tc2, False), (tc3, False), (tc4, False),
-               (tc5, False), (tc6, False), (tc7, True), (tc8, False),
-               (tc9, False), (tc10, False)]
-    for (test_case, action) in tc_list:
-        if action:
-            test_case(ser)
-
-    # Exit nicely.
-    time.sleep(50 * COMM_DELAY_TIME)
-    if VERBOSE:
-        print "Done. Closing device."
-    ser.close()
-
-
-#-------------------------------------------------------------------
-# __name__
-# Python thingy which allows the file to be run standalone as
-# well as parsed from within a Python interpreter.
-#-------------------------------------------------------------------
-if __name__=="__main__": 
-    # Run the main function.
-    sys.exit(main())
-
-
-#=======================================================================
-# EOF hash_tester.py
-#=======================================================================