Lines Matching defs:u1
873 mp_int c, u1, u2, v; /* intermediate values used in verification */
893 MP_DIGITS(&u1) = 0;
922 CHECK_MPI_OK( mp_init(&u1, kmflag) );
956 ** u1 = ((HASH(M')) * c) mod n
958 SECITEM_TO_MPINT(*digest, &u1); /* u1 = HASH(M) */
963 if (digest->len*8 > ecParams->fieldID.size) { /* u1 = HASH(M') */
964 mpl_rsh(&u1,&u1,digest->len*8- ecParams->fieldID.size);
974 mp_todecimal(&u1, mpstr);
978 CHECK_MPI_OK( mp_mulmod(&u1, &c, &n, &u1) ); /* u1 = u1 * c mod n */
990 ** Compute u1*G + u2*Q
991 ** Here, A = u1.G B = u2.Q and C = A + B
994 if (ec_points_mul(ecParams, &u1, &u2, &key->publicValue, &pointC, kmflag)
1034 mp_todecimal(&u1, mpstr);
1035 printf("u1: %s (dec)\n", mpstr);
1048 mp_clear(&u1);