1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
|
/*
* Test Driver for Botan
*/
#include <vector>
#include <string>
#include <iostream>
#include <cstdlib>
#include <cstring>
#include <exception>
#include <limits>
#include <memory>
#include <botan/botan.h>
#include <botan/libstate.h>
#include <botan/mp_types.h>
using namespace Botan;
#include "getopt.h"
#include "bench.h"
#include "validate.h"
#include "common.h"
const std::string VALIDATION_FILE = "checks/validate.dat";
const std::string BIGINT_VALIDATION_FILE = "checks/mp_valid.dat";
const std::string PK_VALIDATION_FILE = "checks/pk_valid.dat";
const std::string EXPECTED_FAIL_FILE = "checks/fail.dat";
int run_test_suite(RandomNumberGenerator& rng);
namespace {
template<typename T>
bool test(const char* type, int digits, bool is_signed)
{
if(std::numeric_limits<T>::is_specialized == false)
{
std::cout << "WARNING: Could not check parameters of " << type
<< " in std::numeric_limits" << std::endl;
// assume it's OK (full tests will catch it later)
return true;
}
// continue checking after failures
bool passed = true;
if(std::numeric_limits<T>::is_integer == false)
{
std::cout << "WARN: std::numeric_limits<> says " << type
<< " is not an integer" << std::endl;
passed = false;
}
if(std::numeric_limits<T>::is_signed != is_signed)
{
std::cout << "ERROR: numeric_limits<" << type << ">::is_signed == "
<< std::boolalpha << std::numeric_limits<T>::is_signed
<< std::endl;
passed = false;
}
if(std::numeric_limits<T>::digits != digits && digits != 0)
{
std::cout << "ERROR: numeric_limits<" << type << ">::digits == "
<< std::numeric_limits<T>::digits
<< " expected " << digits << std::endl;
passed = false;
}
return passed;
}
void test_types()
{
bool passed = true;
passed = passed && test<Botan::byte >("byte", 8, false);
passed = passed && test<Botan::u16bit>("u16bit", 16, false);
passed = passed && test<Botan::u32bit>("u32bit", 32, false);
passed = passed && test<Botan::u64bit>("u64bit", 64, false);
passed = passed && test<Botan::s32bit>("s32bit", 31, true);
passed = passed && test<Botan::word>("word", 0, false);
if(!passed)
std::cout << "Typedefs in include/types.h may be incorrect!\n";
}
}
int main(int argc, char* argv[])
{
try
{
OptionParser opts("help|html|test|validate|"
"benchmark|bench-type=|bench-algo=|seconds=");
opts.parse(argv);
test_types(); // do this always
Botan::LibraryInitializer init("thread_safe=no");
if(opts.is_set("help") || argc <= 1)
{
std::cerr << "Test driver for "
<< Botan::version_string() << "\n"
<< "Options:\n"
<< " --test || --validate: Run tests (do this at least once)\n"
<< " --benchmark: Benchmark everything\n"
<< " --bench-type={block,mode,stream,hash,mac,rng,pk}:\n"
<< " Benchmark only algorithms of a particular type\n"
<< " --html: Produce HTML output for benchmarks\n"
<< " --seconds=n: Benchmark for n seconds\n"
<< " --init=<str>: Pass <str> to the library\n"
<< " --help: Print this message\n";
return 1;
}
Botan::AutoSeeded_RNG rng;
if(opts.is_set("validate") || opts.is_set("test"))
{
run_test_suite(rng);
}
if(opts.is_set("bench-algo") ||
opts.is_set("benchmark") ||
opts.is_set("bench-type"))
{
double seconds = 5;
if(opts.is_set("seconds"))
{
seconds = std::atof(opts.value("seconds").c_str());
if(seconds < 0.1 || seconds > (5 * 60))
{
std::cout << "Invalid argument to --seconds\n";
return 2;
}
}
const bool html = opts.is_set("html");
if(opts.is_set("benchmark"))
{
benchmark("All", rng, html, seconds);
}
else if(opts.is_set("bench-algo"))
{
std::vector<std::string> algs =
Botan::split_on(opts.value("bench-algo"), ',');
for(u32bit j = 0; j != algs.size(); j++)
{
const std::string alg = algs[j];
u32bit found = bench_algo(alg, rng, seconds);
if(!found) // maybe it's a PK algorithm
bench_pk(rng, alg, html, seconds);
}
}
else if(opts.is_set("bench-type"))
{
const std::string type = opts.value("bench-type");
if(type == "all")
benchmark("All", rng, html, seconds);
else if(type == "block")
benchmark("Block Cipher", rng, html, seconds);
else if(type == "stream")
benchmark("Stream Cipher", rng, html, seconds);
else if(type == "hash")
benchmark("Hash", rng, html, seconds);
else if(type == "mode")
benchmark("Cipher Mode", rng, html, seconds);
else if(type == "mac")
benchmark("MAC", rng, html, seconds);
else if(type == "rng")
benchmark("RNG", rng, html, seconds);
else if(type == "pk")
bench_pk(rng, "All", html, seconds);
else
std::cerr << "Unknown --bench-type " << type << "\n";
}
}
}
catch(std::exception& e)
{
std::cerr << "Exception: " << e.what() << std::endl;
}
catch(...)
{
std::cerr << "Unknown (...) exception caught" << std::endl;
}
return 0;
}
int run_test_suite(RandomNumberGenerator& rng)
{
std::cout << "Beginning tests..." << std::endl;
u32bit errors = 0;
try
{
do_ec_tests(rng);
errors += do_validation_tests(VALIDATION_FILE, rng);
errors += do_validation_tests(EXPECTED_FAIL_FILE, rng, false);
errors += do_bigint_tests(BIGINT_VALIDATION_FILE, rng);
errors += do_gfpmath_tests(rng);
errors += do_pk_validation_tests(PK_VALIDATION_FILE, rng);
//errors += do_cvc_tests(rng);
}
catch(Botan::Exception& e)
{
std::cout << "Exception caught: " << e.what() << std::endl;
return 1;
}
catch(std::exception& e)
{
std::cout << "Standard library exception caught: "
<< e.what() << std::endl;
return 1;
}
catch(...)
{
std::cout << "Unknown exception caught." << std::endl;
return 1;
}
if(errors)
{
std::cout << errors << " test" << ((errors == 1) ? "" : "s")
<< " failed." << std::endl;
return 1;
}
std::cout << "All tests passed!" << std::endl;
return 0;
}
|
