crypto/ecc/ec.c

88              const SECItem *pointP, SECItem *pointQ, int kmflag)
150 	CHECK_MPI_OK( mp_init(&Px, kmflag) );
151 	CHECK_MPI_OK( mp_init(&Py, kmflag) );
152 	CHECK_MPI_OK( mp_init(&Qx, kmflag) );
153 	CHECK_MPI_OK( mp_init(&Qy, kmflag) );
154 	CHECK_MPI_OK( mp_init(&Gx, kmflag) );
155 	CHECK_MPI_OK( mp_init(&Gy, kmflag) );
156 	CHECK_MPI_OK( mp_init(&order, kmflag) );
157 	CHECK_MPI_OK( mp_init(&irreducible, kmflag) );
158 	CHECK_MPI_OK( mp_init(&a, kmflag) );
159 	CHECK_MPI_OK( mp_init(&b, kmflag) );
169 		group = ECGroup_fromName(params->name, kmflag);
247     const unsigned char *privKeyBytes, int privKeyLen, int kmflag)
271 	kmflag);
278     SECITEM_AllocItem(arena, &key->version, 1, kmflag);
290 	    &ecParams->fieldID.u.prime, kmflag));
293 	    &ecParams->fieldID.u.poly, kmflag));
299 	&ecParams->curve.a, kmflag));
301 	&ecParams->curve.b, kmflag));
303 	&ecParams->curve.seed, kmflag));
305 	&ecParams->base, kmflag));
307 	&ecParams->order, kmflag));
310 	&ecParams->DEREncoding, kmflag));
313 	&ecParams->curveOID, kmflag));
316     SECITEM_AllocItem(arena, &key->publicValue, 2*len + 1, kmflag);
318     SECITEM_AllocItem(arena, &key->privateValue, len, kmflag);
330     CHECK_MPI_OK( mp_init(&k, kmflag) );
334     rv = ec_points_mul(ecParams, &k, NULL, NULL, &(key->publicValue), kmflag);
359     const unsigned char *seed, int seedlen, int kmflag)
362     rv = ec_NewKey(ecParams, privKey, seed, seedlen, kmflag);
379 ec_GenerateRandomPrivateKey(const unsigned char *order, int len, int kmflag)
389     CHECK_MPI_OK( mp_init(&privKeyVal, kmflag) );
390     CHECK_MPI_OK( mp_init(&order_1, kmflag) );
391     CHECK_MPI_OK( mp_init(&one, kmflag) );
397     if ((privKeyBytes = PORT_Alloc(2*len, kmflag)) == NULL) goto cleanup;
431 EC_NewKey(ECParams *ecParams, ECPrivateKey **privKey, int kmflag)
444 	kmflag);
447     CHECK_SEC_OK( ec_NewKey(ecParams, privKey, privKeyBytes, len, kmflag) );
468 EC_ValidatePublicKey(ECParams *ecParams, SECItem *publicValue, int kmflag)
493     CHECK_MPI_OK( mp_init(&Px, kmflag) );
494     CHECK_MPI_OK( mp_init(&Py, kmflag) );
501     group = ECGroup_fromName(ecParams->name, kmflag);
560 	    int kmflag)
581     if ((pointQ.data = PORT_Alloc(2*len + 1, kmflag)) == NULL) goto cleanup;
584     CHECK_MPI_OK( mp_init(&k, kmflag) );
591 	    CHECK_MPI_OK( mp_init(&cofactor, kmflag) );
597     if ((ec_points_mul(ecParams, NULL, &k, publicValue, &pointQ, kmflag) != SECSuccess) ||
604     SECITEM_AllocItem(NULL, derivedSecret, len, kmflag);
632     const SECItem *digest, const unsigned char *kb, const int kblen, int kmflag)
678     CHECK_MPI_OK( mp_init(&x1, kmflag) );
679     CHECK_MPI_OK( mp_init(&d, kmflag) );
680     CHECK_MPI_OK( mp_init(&k, kmflag) );
681     CHECK_MPI_OK( mp_init(&r, kmflag) );
682     CHECK_MPI_OK( mp_init(&s, kmflag) );
683     CHECK_MPI_OK( mp_init(&n, kmflag) );
707     kGpoint.data = PORT_Alloc(2*flen + 1, kmflag);
709 	(ec_points_mul(ecParams, &k, NULL, NULL, &kGpoint, kmflag)
831     int kmflag)
845 	kmflag);
849     rv = ECDSA_SignDigestWithSeed(key, signature, digest, kBytes, len, kmflag);
869                  const SECItem *digest, int kmflag)
915     SECITEM_AllocItem(NULL, &pointC, 2*flen + 1, kmflag);
919     CHECK_MPI_OK( mp_init(&r_, kmflag) );
920     CHECK_MPI_OK( mp_init(&s_, kmflag) );
921     CHECK_MPI_OK( mp_init(&c, kmflag)  );
922     CHECK_MPI_OK( mp_init(&u1, kmflag) );
923     CHECK_MPI_OK( mp_init(&u2, kmflag) );
924     CHECK_MPI_OK( mp_init(&x1, kmflag)  );
925     CHECK_MPI_OK( mp_init(&v, kmflag)  );
926     CHECK_MPI_OK( mp_init(&n, kmflag)  );
994     if (ec_points_mul(ecParams, &u1, &u2, &key->publicValue, &pointC, kmflag)