libcruft-util/test/md2.cpp

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#include "hash/md2.hpp"
#include "tap.hpp"
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using util::hash::MD2;
#include <cstring>
#include <iostream>
int
main (int, char **) {
static const struct {
const char *input;
MD2::digest_t output;
} TESTS[] = {
{ "",
{ { 0x83, 0x50, 0xe5, 0xa3, 0xe2, 0x4c, 0x15, 0x3d,
0xf2, 0x27, 0x5c, 0x9f, 0x80, 0x69, 0x27, 0x73 } }
},
{ "a",
{ { 0x32, 0xec, 0x01, 0xec, 0x4a, 0x6d, 0xac, 0x72,
0xc0, 0xab, 0x96, 0xfb, 0x34, 0xc0, 0xb5, 0xd1 } }
},
{ "abc",
{ { 0xda, 0x85, 0x3b, 0x0d, 0x3f, 0x88, 0xd9, 0x9b,
0x30, 0x28, 0x3a, 0x69, 0xe6, 0xde, 0xd6, 0xbb } }
},
{ "message digest",
{ { 0xab, 0x4f, 0x49, 0x6b, 0xfb, 0x2a, 0x53, 0x0b,
0x21, 0x9f, 0xf3, 0x30, 0x31, 0xfe, 0x06, 0xb0 } }
},
{ "abcdefghijklmnopqrstuvwxyz",
{ { 0x4e, 0x8d, 0xdf, 0xf3, 0x65, 0x02, 0x92, 0xab,
0x5a, 0x41, 0x08, 0xc3, 0xaa, 0x47, 0x94, 0x0b } }
},
{ "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789",
{ { 0xda, 0x33, 0xde, 0xf2, 0xa4, 0x2d, 0xf1, 0x39,
0x75, 0x35, 0x28, 0x46, 0xc3, 0x03, 0x38, 0xcd } }
},
{ "12345678901234567890123456789012345678901234567890123456789012345678901234567890",
{ { 0xd5, 0x97, 0x6f, 0x79, 0xd8, 0x3d, 0x3a, 0x0d,
0xc9, 0x80, 0x6c, 0x3c, 0x66, 0xf3, 0xef, 0xd8 } }
}
};
bool success = true;
for (const auto &i: TESTS) {
MD2 h;
h.update (i.input, strlen (i.input));
h.finish ();
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auto out = h.digest ();
if (out != i.output) {
std::cerr << "Failed on " << i.input << "\n";
success = false;
}
}
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util::TAP::logger tap;
tap.expect (success, "test vectors");
return tap.status ();
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}