Lines Matching refs:t4
155 BIGNUM *t3, *t4, *t5;
175 t4 = BN_CTX_get(ctx);
190 if (!group->meth->field_sqr(group, t4, x, ctx)) goto err;
191 if (!BN_GF2m_add(t4, t4, y)) goto err;
192 if (!group->meth->field_mul(group, t4, t4, t3, ctx)) goto err;
193 if (!BN_GF2m_add(t4, t4, z2)) goto err;
197 if (!group->meth->field_mul(group, t4, t3, t4, ctx)) goto err;
201 if (!group->meth->field_mul(group, z2, z2, t4, ctx)) goto err;
