Mercurial > hg > orthanc
view Resources/sha1/shatest.cpp @ 345:795ce0fa8e8a
fix
author | jodogne |
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date | Wed, 23 Jan 2013 10:21:59 +0100 |
parents | 81b6f3013738 |
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/* * shatest.cpp * * Copyright (C) 1998, 2009 * Paul E. Jones <paulej@packetizer.com> * All Rights Reserved * ***************************************************************************** * $Id: shatest.cpp 12 2009-06-22 19:34:25Z paulej $ ***************************************************************************** * * Description: * This file will exercise the SHA1 class and perform the three * tests documented in FIPS PUB 180-1. * * Portability Issues: * None. * */ #include <iostream> #include "sha1.h" using namespace std; /* * Define patterns for testing */ #define TESTA "abc" #define TESTB "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq" /* * Function prototype */ void DisplayMessageDigest(unsigned *message_digest); /* * main * * Description: * This is the entry point for the program * * Parameters: * None. * * Returns: * Nothing. * * Comments: * */ int main() { SHA1 sha; unsigned message_digest[5]; /* * Perform test A */ cout << endl << "Test A: 'abc'" << endl; sha.Reset(); sha << TESTA; if (!sha.Result(message_digest)) { cerr << "ERROR-- could not compute message digest" << endl; } else { DisplayMessageDigest(message_digest); cout << "Should match:" << endl; cout << '\t' << "A9993E36 4706816A BA3E2571 7850C26C 9CD0D89D" << endl; } /* * Perform test B */ cout << endl << "Test B: " << TESTB << endl; sha.Reset(); sha << TESTB; if (!sha.Result(message_digest)) { cerr << "ERROR-- could not compute message digest" << endl; } else { DisplayMessageDigest(message_digest); cout << "Should match:" << endl; cout << '\t' << "84983E44 1C3BD26E BAAE4AA1 F95129E5 E54670F1" << endl; } /* * Perform test C */ cout << endl << "Test C: One million 'a' characters" << endl; sha.Reset(); for(int i = 1; i <= 1000000; i++) sha.Input('a'); if (!sha.Result(message_digest)) { cerr << "ERROR-- could not compute message digest" << endl; } else { DisplayMessageDigest(message_digest); cout << "Should match:" << endl; cout << '\t' << "34AA973C D4C4DAA4 F61EEB2B DBAD2731 6534016F" << endl; } return 0; } /* * DisplayMessageDigest * * Description: * Display Message Digest array * * Parameters: * None. * * Returns: * Nothing. * * Comments: * */ void DisplayMessageDigest(unsigned *message_digest) { ios::fmtflags flags; cout << '\t'; flags = cout.setf(ios::hex|ios::uppercase,ios::basefield); cout.setf(ios::uppercase); for(int i = 0; i < 5 ; i++) { cout << message_digest[i] << ' '; } cout << endl; cout.setf(flags); }