246 ec_NewKey(ECParams *ecParams, ECPrivateKey **privKey,   in ec_NewKey()  argument
261     if (!ecParams || !privKey || !privKeyBytes || (privKeyLen < 0)) {  in ec_NewKey()
284     key->ecParams.arena = arena;  in ec_NewKey()
285     key->ecParams.type = ecParams->type;  in ec_NewKey()
286     key->ecParams.fieldID.size = ecParams->fieldID.size;  in ec_NewKey()
287     key->ecParams.fieldID.type = ecParams->fieldID.type;  in ec_NewKey()
288     if (ecParams->fieldID.type == ec_field_GFp) {  in ec_NewKey()
289 	CHECK_SEC_OK(SECITEM_CopyItem(arena, &key->ecParams.fieldID.u.prime,  in ec_NewKey()
290 	    &ecParams->fieldID.u.prime, kmflag));  in ec_NewKey()
292 	CHECK_SEC_OK(SECITEM_CopyItem(arena, &key->ecParams.fieldID.u.poly,  in ec_NewKey()
293 	    &ecParams->fieldID.u.poly, kmflag));  in ec_NewKey()
295     key->ecParams.fieldID.k1 = ecParams->fieldID.k1;  in ec_NewKey()
296     key->ecParams.fieldID.k2 = ecParams->fieldID.k2;  in ec_NewKey()
297     key->ecParams.fieldID.k3 = ecParams->fieldID.k3;  in ec_NewKey()
298     CHECK_SEC_OK(SECITEM_CopyItem(arena, &key->ecParams.curve.a,  in ec_NewKey()
299 	&ecParams->curve.a, kmflag));  in ec_NewKey()
300     CHECK_SEC_OK(SECITEM_CopyItem(arena, &key->ecParams.curve.b,  in ec_NewKey()
301 	&ecParams->curve.b, kmflag));  in ec_NewKey()
302     CHECK_SEC_OK(SECITEM_CopyItem(arena, &key->ecParams.curve.seed,  in ec_NewKey()
303 	&ecParams->curve.seed, kmflag));  in ec_NewKey()
304     CHECK_SEC_OK(SECITEM_CopyItem(arena, &key->ecParams.base,  in ec_NewKey()
305 	&ecParams->base, kmflag));  in ec_NewKey()
306     CHECK_SEC_OK(SECITEM_CopyItem(arena, &key->ecParams.order,  in ec_NewKey()
307 	&ecParams->order, kmflag));  in ec_NewKey()
308     key->ecParams.cofactor = ecParams->cofactor;  in ec_NewKey()
309     CHECK_SEC_OK(SECITEM_CopyItem(arena, &key->ecParams.DEREncoding,  in ec_NewKey()
310 	&ecParams->DEREncoding, kmflag));  in ec_NewKey()
311     key->ecParams.name = ecParams->name;  in ec_NewKey()
312     CHECK_SEC_OK(SECITEM_CopyItem(arena, &key->ecParams.curveOID,  in ec_NewKey()
313 	&ecParams->curveOID, kmflag));  in ec_NewKey()
315     len = (ecParams->fieldID.size + 7) >> 3;  in ec_NewKey()
317     len = ecParams->order.len;  in ec_NewKey()
334     rv = ec_points_mul(ecParams, &k, NULL, NULL, &(key->publicValue), kmflag);  in ec_NewKey()
358 EC_NewKeyFromSeed(ECParams *ecParams, ECPrivateKey **privKey,   in EC_NewKeyFromSeed()  argument
362     rv = ec_NewKey(ecParams, privKey, seed, seedlen, kmflag);  in EC_NewKeyFromSeed()
431 EC_NewKey(ECParams *ecParams, ECPrivateKey **privKey, int kmflag)  in EC_NewKey()  argument
437     if (!ecParams) {  in EC_NewKey()
442     len = ecParams->order.len;  in EC_NewKey()
443     privKeyBytes = ec_GenerateRandomPrivateKey(ecParams->order.data, len,  in EC_NewKey()
447     CHECK_SEC_OK( ec_NewKey(ecParams, privKey, privKeyBytes, len, kmflag) );  in EC_NewKey()
468 EC_ValidatePublicKey(ECParams *ecParams, SECItem *publicValue, int kmflag)  in EC_ValidatePublicKey()  argument
476     if (!ecParams || !publicValue) {  in EC_ValidatePublicKey()
482     len = (ecParams->fieldID.size + 7) >> 3;  in EC_ValidatePublicKey()
501     group = ECGroup_fromName(ecParams->name, kmflag);  in EC_ValidatePublicKey()
512 	if ((ecParams->name <= ECCurve_noName) ||  in EC_ValidatePublicKey()
513 	    (ecParams->name >= ECCurve_pastLastCurve)) {  in EC_ValidatePublicKey()
556             ECParams *ecParams,  in ECDH_Derive()  argument
572     if (!publicValue || !ecParams || !privateValue ||   in ECDH_Derive()
579     len = (ecParams->fieldID.size + 7) >> 3;    in ECDH_Derive()
588     if (withCofactor && (ecParams->cofactor != 1)) {  in ECDH_Derive()
592 	    mp_set(&cofactor, ecParams->cofactor);  in ECDH_Derive()
597     if ((ec_points_mul(ecParams, NULL, &k, publicValue, &pointQ, kmflag) != SECSuccess) ||  in ECDH_Derive()
640     ECParams *ecParams = NULL;  in ECDSA_SignDigestWithSeed()  local
664     ecParams = &(key->ecParams);  in ECDSA_SignDigestWithSeed()
665     flen = (ecParams->fieldID.size + 7) >> 3;  in ECDSA_SignDigestWithSeed()
666     olen = ecParams->order.len;    in ECDSA_SignDigestWithSeed()
685     SECITEM_TO_MPINT( ecParams->order, &n );  in ECDSA_SignDigestWithSeed()
709 	(ec_points_mul(ecParams, &k, NULL, NULL, &kGpoint, kmflag)  in ECDSA_SignDigestWithSeed()
748     if (digest->len*8 > ecParams->fieldID.size) {  in ECDSA_SignDigestWithSeed()
749 	mpl_rsh(&s,&s,digest->len*8 - ecParams->fieldID.size);  in ECDSA_SignDigestWithSeed()
843     len = key->ecParams.order.len;  in ECDSA_SignDigest()
844     kBytes = ec_GenerateRandomPrivateKey(key->ecParams.order.data, len,  in ECDSA_SignDigest()
877     ECParams *ecParams = NULL;  in ECDSA_VerifyDigest()  local
905     ecParams = &(key->ecParams);  in ECDSA_VerifyDigest()
906     flen = (ecParams->fieldID.size + 7) >> 3;    in ECDSA_VerifyDigest()
907     olen = ecParams->order.len;    in ECDSA_VerifyDigest()
939     SECITEM_TO_MPINT(ecParams->order, &n);  in ECDSA_VerifyDigest()
963     if (digest->len*8 > ecParams->fieldID.size) {  /* u1 = HASH(M')     */  in ECDSA_VerifyDigest()
964 	mpl_rsh(&u1,&u1,digest->len*8- ecParams->fieldID.size);  in ECDSA_VerifyDigest()
994     if (ec_points_mul(ecParams, &u1, &u2, &key->publicValue, &pointC, kmflag)  in ECDSA_VerifyDigest()