int bign_params_by_name(bign_params* params, int nid)
{
char* oid = NULL;
if (!params)
return 0;
if (nid == id_bign_curve256v1)
oid = "1.2.112.0.2.0.34.101.45.3.1";
/*else if (nid == id_bign_curve384v1)
oid = "1.2.112.0.2.0.34.101.45.3.2";
else if (nid == id_bign_curve512v1)
oid = "1.2.112.0.2.0.34.101.45.3.3";*/
else
return 0;
return bignStdParams(params, oid) == ERR_OK;
}
int bign_get_params_name(const bign_params* params)
{
bign_params std;
if (!params)
return 0;
if (bignStdParams(&std, "1.2.112.0.2.0.34.101.45.3.1") != ERR_OK)
return 0;
if (bign_cmp_params(params, &std))
return id_bign_curve256v1;
/*if (bignStdParams(&std, "1.2.112.0.2.0.34.101.45.3.2") != ERR_SUCCESS)
return 0;
if (bign_cmp_params(params, &std))
return id_bign_curve384v1;
if (bignStdParams(&std, "1.2.112.0.2.0.34.101.45.3.3") != ERR_SUCCESS)
return 0;
if (bign_cmp_params(params, &std))
return id_bign_curve512v1;*/
return 0;
}
bool_t bakeTest()
{
err_t codea;
err_t codeb;
bign_params params[1];
octet randa[48];
octet randb[48];
octet echoa[64];
octet echob[64];
bake_settings settingsa[1];
bake_settings settingsb[1];
octet da[32];
octet db[32];
octet certdataa[5 /* Alice */ + 64 + 3 /* align */];
octet certdatab[3 /* Bob */ + 64 + 5 /* align */];
bake_cert certa[1];
bake_cert certb[1];
file_msg_st filea[1];
file_msg_st fileb[1];
const char pwd[] = "8086";
octet keya[32];
octet keyb[32];
octet secret[32];
octet iv[64];
// загрузить долговременные параметры
if (bignStdParams(params, "1.2.112.0.2.0.34.101.45.3.1") != ERR_OK)
return FALSE;
// настроить генераторы
ASSERT(prngEcho_keep() <= sizeof(echoa));
// задать настройки
memSetZero(settingsa, sizeof(bake_settings));
memSetZero(settingsb, sizeof(bake_settings));
settingsa->kca = settingsa->kcb = TRUE;
settingsb->kca = settingsb->kcb = TRUE;
settingsa->rng = settingsb->rng = prngEchoStepR;
settingsa->rng_state = echoa;
settingsb->rng_state = echob;
// загрузить личные ключи
hexTo(da, _da);
hexTo(db, _db);
// загрузить сертификаты
hexTo(certdataa, _certa);
hexTo(certdatab, _certb);
certa->data = certdataa;
certa->len = strLen(_certa) / 2;
certb->data = certdatab;
certb->len = strLen(_certb) / 2;
certa->val = certb->val = bakeTestCertVal;
// тест Б.2
hexTo(randa, _bmqv_randa);
hexTo(randb, _bmqv_randb);
fileMsgFlash();
do
{
filea->i = filea->offset = 0;
fileb->i = fileb->offset = 0;
prngEchoStart(echoa, randa, strLen(_bmqv_randb) / 2);
prngEchoStart(echob, randb, strLen(_bmqv_randb) / 2);
codeb = bakeBMQVRunB(keyb, params, settingsb, db, certb, certa,
fileMsgRead, fileMsgWrite, fileb);
if (codeb != ERR_OK && codeb != ERR_FILE_NOT_FOUND)
return FALSE;
codea = bakeBMQVRunA(keya, params, settingsa, da, certa, certb,
fileMsgRead, fileMsgWrite, filea);
if (codea != ERR_OK && codea != ERR_FILE_NOT_FOUND)
return FALSE;
}
while (codea == ERR_FILE_NOT_FOUND || codeb == ERR_FILE_NOT_FOUND);
if (!memEq(keya, keyb, 32) ||
!hexEq(keya,
"C6F86D0E468D5EF1A9955B2EE0CF0581"
"050C81D1B47727092408E863C7EEB48C"))
return FALSE;
// тест Б.3
hexTo(randa, _bsts_randa);
hexTo(randb, _bsts_randb);
fileMsgFlash();
do
{
filea->i = filea->offset = 0;
fileb->i = fileb->offset = 0;
prngEchoStart(echoa, randa, strLen(_bsts_randb) / 2);
prngEchoStart(echob, randb, strLen(_bsts_randb) / 2);
codeb = bakeBSTSRunB(keyb, params, settingsb, db, certb,
bakeTestCertVal, fileMsgRead, fileMsgWrite, fileb);
if (codeb != ERR_OK && codeb != ERR_FILE_NOT_FOUND)
return FALSE;
codea = bakeBSTSRunA(keya, params, settingsa, da, certa,
bakeTestCertVal, fileMsgRead, fileMsgWrite, filea);
if (codea != ERR_OK && codea != ERR_FILE_NOT_FOUND)
return FALSE;
}
while (codea == ERR_FILE_NOT_FOUND || codeb == ERR_FILE_NOT_FOUND);
if (!memEq(keya, keyb, 32) ||
!hexEq(keya,
"78EF2C56BD6DA2116BB5BEE80CEE5C05"
"394E7609183CF7F76DF0C2DCFB25C4AD"))
return FALSE;
// тест Б.4
hexTo(randa, _bpace_randa);
hexTo(randb, _bpace_randb);
fileMsgFlash();
do
{
filea->i = filea->offset = 0;
fileb->i = fileb->offset = 0;
prngEchoStart(echoa, randa, strLen(_bpace_randb) / 2);
prngEchoStart(echob, randb, strLen(_bpace_randb) / 2);
codeb = bakeBPACERunB(keyb, params, settingsb, (const octet*)pwd,
strLen(pwd), fileMsgRead, fileMsgWrite, fileb);
if (codeb != ERR_OK && codeb != ERR_FILE_NOT_FOUND)
return FALSE;
codea = bakeBPACERunA(keya, params, settingsa, (const octet*)pwd,
strLen(pwd), fileMsgRead, fileMsgWrite, filea);
if (codea != ERR_OK && codea != ERR_FILE_NOT_FOUND)
return FALSE;
}
while (codea == ERR_FILE_NOT_FOUND || codeb == ERR_FILE_NOT_FOUND);
if (!memEq(keya, keyb, 32) ||
!hexEq(keya,
"DAC4D8F411F9C523D28BBAAB32A5270E"
"4DFA1F0F757EF8E0F30AF08FBDE1E7F4"))
return FALSE;
// тест bakeKDF (по данным из теста Б.4)
hexTo(secret,
"723356E335ED70620FFB1842752092C3"
"2603EB666040920587D800575BECFC42");
hexTo(iv,
"6B13ACBB086FB87618BCC2EF20A3FA89"
"475654CB367E670A2441730B24B8AB31"
"CD3D6487DC4EEB23456978186A069C71"
"375D75C2DF198BAD1E61EEA0DBBFF737");
if (bakeKDF(keya, secret, 32, iv, 64, 0) != ERR_OK ||
bakeKDF(keyb, secret, 32, iv, 64, 1) != ERR_OK ||
!hexEq(keya,
"DAC4D8F411F9C523D28BBAAB32A5270E"
"4DFA1F0F757EF8E0F30AF08FBDE1E7F4") ||
!hexEq(keyb,
"54AC058284D679CF4C47D3D72651F3E4"
"EF0D61D1D0ED5BAF8FF30B8924E599D8"))
return FALSE;
// тест bakeSWU (по данным из теста Б.4)
hexTo(secret,
"AD1362A8F9A3D42FBE1B8E6F1C88AAD5"
"0F51D91347617C20BD4AB07AEF4F26A1");
if (bakeSWU(iv, params, secret) != ERR_OK ||
!hexEq(iv,
"014417D3355557317D2E2AB6D0875487"
"8D19E8D97B71FDC95DBB2A9B894D16D7"
"7704A0B5CAA9CDA10791E4760671E105"
"0DDEAB7083A7458447866ADB01473810"))
return FALSE;
// все нормально
return TRUE;
}
bool_t bakeDemo()
{
bign_params params[1];
octet randa[48];
octet randb[48];
octet echoa[64];
octet echob[64];
bake_settings settingsa[1];
bake_settings settingsb[1];
octet da[32];
octet db[32];
octet certdataa[5 + 64];
octet certdatab[3 + 64];
bake_cert certa[1];
bake_cert certb[1];
octet file_data[1024];
file_st filea[1];
file_st fileb[1];
const char pwd[] = "8086";
octet keya[32];
octet keyb[32];
// загрузить долговременные параметры
if (bignStdParams(params, "1.2.112.0.2.0.34.101.45.3.1") != ERR_OK)
return FALSE;
// настроить генераторы
ASSERT(prngEcho_keep() <= sizeof(echoa));
// задать настройки
memSetZero(settingsa, sizeof(bake_settings));
memSetZero(settingsb, sizeof(bake_settings));
settingsa->kca = settingsa->kcb = TRUE;
settingsb->kca = settingsb->kcb = TRUE;
settingsa->rng = settingsb->rng = prngEchoStepR;
settingsa->rng_state = echoa;
settingsb->rng_state = echob;
// загрузить личные ключи
hexTo(da, _da);
hexTo(db, _db);
// загрузить сертификаты
hexTo(certdataa, _certa);
hexTo(certdatab, _certb);
certa->data = certdataa;
certa->len = strLen(_certa) / 2;
certb->data = certdatab;
certb->len = strLen(_certb) / 2;
certa->val = certb->val = certVal;
// тест Б.2
hexTo(randa, _bmqv_randa);
hexTo(randb, _bmqv_randb);
ASSERT(sizeof(file_data) >= sizeof(_bmqv_data) / 2);
hexTo(file_data, _bmqv_data);
if (fileCreate(filea, file_data, strlen(_bmqv_data) / 2) != ERR_OK ||
fileCreate(fileb, file_data, strlen(_bmqv_data) / 2) != ERR_OK)
return FALSE;
prngEchoStart(echoa, randa, strLen(_bmqv_randb) / 2);
prngEchoStart(echob, randb, strLen(_bmqv_randb) / 2);
if (bakeBMQVRunB(keyb, params, settingsb, db, certb, certa,
fileRead, fileWrite, fileb) != ERR_OK ||
bakeBMQVRunA(keya, params, settingsa, da, certa, certb,
fileRead, fileWrite, filea))
return FALSE;
if (!memEq(keya, keyb, 32) ||
!hexEq(keya,
"C6F86D0E468D5EF1A9955B2EE0CF0581"
"050C81D1B47727092408E863C7EEB48C"))
return FALSE;
// тест Б.3
hexTo(randa, _bsts_randa);
hexTo(randb, _bsts_randb);
ASSERT(sizeof(file_data) >= strlen(_bsts_data) / 2);
hexTo(file_data, _bsts_data);
if (fileCreate(filea, file_data, strlen(_bsts_data) / 2) != ERR_OK ||
fileCreate(fileb, file_data, strlen(_bsts_data) / 2) != ERR_OK)
return FALSE;
prngEchoStart(echoa, randa, strLen(_bsts_randb) / 2);
prngEchoStart(echob, randb, strLen(_bsts_randb) / 2);
if (bakeBSTSRunB(keyb, params, settingsb, db, certb, certVal,
fileRead, fileWrite, fileb) != ERR_OK ||
bakeBSTSRunA(keya, params, settingsa, da, certa, certVal,
fileRead, fileWrite, filea))
return FALSE;
if (!memEq(keya, keyb, 32) ||
!hexEq(keya,
"78EF2C56BD6DA2116BB5BEE80CEE5C05"
"394E7609183CF7F76DF0C2DCFB25C4AD"))
return FALSE;
// тест Б.4
hexTo(randa, _bpace_randa);
hexTo(randb, _bpace_randb);
ASSERT(sizeof(file_data) >= strlen(_bsts_data) / 2);
hexTo(file_data, _bpace_data);
if (fileCreate(filea, file_data, strlen(_bpace_data) / 2) != ERR_OK ||
fileCreate(fileb, file_data, strlen(_bpace_data) / 2) != ERR_OK)
return FALSE;
prngEchoStart(echoa, randa, strLen(_bpace_randb) / 2);
prngEchoStart(echob, randb, strLen(_bpace_randb) / 2);
if (bakeBPACERunB(keyb, params, settingsb, (octet*)pwd, strLen(pwd),
fileRead, fileWrite, fileb) != ERR_OK ||
bakeBPACERunA(keya, params, settingsa, (octet*)pwd, strLen(pwd),
fileRead, fileWrite, filea))
return FALSE;
if (!memEq(keya, keyb, 32) ||
!hexEq(keya,
"DAC4D8F411F9C523D28BBAAB32A5270E"
"4DFA1F0F757EF8E0F30AF08FBDE1E7F4"))
return FALSE;
// все нормально
return TRUE;
}
