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#include <cybozu/test.hpp>
#include <bls_if.h>
#include <string.h>

void bls_ifTest()
{
    blsSecretKey *sec;
    blsPublicKey *pub;
    blsSign *sign;
    const char *msg = "this is a pen";
    const size_t msgSize = strlen(msg);

    sec = blsSecretKeyCreate();
    blsSecretKeyInit(sec);
    blsSecretKeyPut(sec);

    pub = blsPublicKeyCreate();
    blsSecretKeyGetPublicKey(sec, pub);
    blsPublicKeyPut(pub);

    sign = blsSignCreate();
    blsSecretKeySign(sec, sign, msg, msgSize);
    blsSignPut(sign);

    CYBOZU_TEST_ASSERT(blsSignVerify(sign, pub, msg, msgSize));

    blsSignDestroy(sign);
    blsPublicKeyDestroy(pub);
    blsSecretKeyDestroy(sec);
}

void bls_if_use_stackTest()
{
    blsSecretKey sec;
    blsPublicKey pub;
    blsSign sign;
    const char *msg = "this is a pen";
    const size_t msgSize = strlen(msg);

    blsSecretKeyInit(&sec);
    blsSecretKeyPut(&sec);

    blsSecretKeyGetPublicKey(&sec, &pub);
    blsPublicKeyPut(&pub);

    blsSecretKeySign(&sec, &sign, msg, msgSize);
    blsSignPut(&sign);

    CYBOZU_TEST_ASSERT(blsSignVerify(&sign, &pub, msg, msgSize));
}

CYBOZU_TEST_AUTO(all)
{
    const int tbl[] = {
        BlsCurveFp254BNb,
#if BLS_MAX_OP_UNIT_SIZE == 6
        BlsCurveFp382_1,
        BlsCurveFp382_2
#endif
    };
    for (size_t i = 0; i < sizeof(tbl) / sizeof(tbl[0]); i++) {
        printf("i=%d\n", (int)i);
        blsInit(tbl[i], BLS_MAX_OP_UNIT_SIZE);
        bls_ifTest();
        bls_if_use_stackTest();
    }
}