124 lines
3.4 KiB
C++
124 lines
3.4 KiB
C++
#include <cruft/util/tap.hpp>
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#include "block/rc2.hpp"
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#include <cruft/util/endian.hpp>
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int main ()
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{
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struct {
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unsigned effective;
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std::vector<u08> key;
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std::array<u16,4> plain;
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std::array<u16,4> cipher;
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} const TESTS[] = {
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{
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.effective = 63,
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.key = { 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, },
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.plain = { 0x0000, 0x0000, 0x0000, 0x0000, },
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.cipher = { 0xebb7, 0x73f9, 0x9327, 0x8eff, }
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},
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{
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.effective = 64,
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.key = { 0xff, 0xff, 0xff, 0xff,
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0xff, 0xff, 0xff, 0xff, },
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.plain = { 0xffff, 0xffff, 0xffff, 0xffff },
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.cipher = { 0x278b, 0x27e4, 0x2e2f, 0x0d49 },
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},
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{
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.effective = 64,
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.key = { 0x30, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00 },
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.plain = { 0x1000, 0x0000, 0x0000, 0x0001 },
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.cipher = { 0x3064, 0x9edf, 0x9be7, 0xd2c2 },
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},
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{
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.effective = 64,
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.key = { 0x88 },
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.plain = { 0x0000, 0x0000, 0x0000, 0x0000 },
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.cipher = { 0x61a8, 0xa244, 0xadac, 0xccf0 },
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},
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{
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.effective = 64,
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.key = { 0x88, 0xbc, 0xa9, 0x0e,
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0x90, 0x87, 0x5a },
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.plain = { 0x0000, 0x0000, 0x0000, 0x0000, },
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.cipher = { 0x6ccf, 0x4308, 0x974c, 0x267f, }
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},
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{
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.effective = 64,
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.key = { 0x88, 0xbc, 0xa9, 0x0e,
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0x90, 0x87, 0x5a, 0x7f,
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0x0f, 0x79, 0xc3, 0x84,
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0x62, 0x7b, 0xaf, 0xb2
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},
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.plain = { 0x0000, 0x0000, 0x0000, 0x0000 },
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.cipher = { 0x1a80, 0x7d27, 0x2bbe, 0x5db1 },
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},
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{
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.effective = 128,
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.key = {
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0x88, 0xbc, 0xa9, 0x0e,
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0x90, 0x87, 0x5a, 0x7f,
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0x0f, 0x79, 0xc3, 0x84,
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0x62, 0x7b, 0xaf, 0xb2,
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},
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.plain = { 0x0000, 0x0000, 0x0000, 0x0000 },
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.cipher = { 0x2269, 0x552a, 0xb0f8, 0x5ca6 },
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},
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{
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.effective = 129,
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.key = {
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0x88, 0xbc, 0xa9, 0x0e,
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0x90, 0x87, 0x5a, 0x7f,
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0x0f, 0x79, 0xc3, 0x84,
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0x62, 0x7b, 0xaf, 0xb2,
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0x16, 0xf8, 0x0a, 0x6f,
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0x85, 0x92, 0x05, 0x84,
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0xc4, 0x2f, 0xce, 0xb0,
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0xbe, 0x25, 0x5d, 0xaf,
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0x1e
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},
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.plain = { 0x0000, 0x0000, 0x0000, 0x0000 },
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.cipher = { 0x5b78, 0xd3a4, 0x3dff, 0xf1f1 },
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}
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};
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cruft::TAP::logger tap;
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for (auto const &t: TESTS) {
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cruft::crypto::block::rc2 const obj (t.key, t.effective);
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std::array<u16,4> plain = t.plain;
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std::transform (
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std::begin (plain),
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std::end (plain),
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std::begin (plain),
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cruft::bswap<u16>
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);
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std::array<u16,4> cipher = t.cipher;
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std::transform (
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std::begin (cipher),
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std::end (cipher),
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std::begin (cipher),
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cruft::bswap<u16>
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);
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tap.expect (obj.encrypt (plain) == cipher, "rc2_enc");
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tap.expect (obj.decrypt (cipher) == plain, "rc2_dec");
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}
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return tap.status ();
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}
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