254     mbedtls_mpi k, e, t;  in mbedtls_ecdsa_sign_restartable()  local
268     mbedtls_mpi_init(&k); mbedtls_mpi_init(&e); mbedtls_mpi_init(&t);  in mbedtls_ecdsa_sign_restartable()
340         MBEDTLS_MPI_CHK(derive_mpi(grp, &e, buf, blen));  in mbedtls_ecdsa_sign_restartable()
353         MBEDTLS_MPI_CHK(mbedtls_mpi_add_mpi(&e, &e, s));  in mbedtls_ecdsa_sign_restartable()
354         MBEDTLS_MPI_CHK(mbedtls_mpi_mul_mpi(&e, &e, &t));  in mbedtls_ecdsa_sign_restartable()
358         MBEDTLS_MPI_CHK(mbedtls_mpi_mul_mpi(s, s, &e));  in mbedtls_ecdsa_sign_restartable()
370     mbedtls_mpi_free(&k); mbedtls_mpi_free(&e); mbedtls_mpi_free(&t);  in mbedtls_ecdsa_sign_restartable()
496     mbedtls_mpi e, s_inv, u1, u2;  in mbedtls_ecdsa_verify_restartable()  local
501     mbedtls_mpi_init(&e); mbedtls_mpi_init(&s_inv);  in mbedtls_ecdsa_verify_restartable()
536     MBEDTLS_MPI_CHK(derive_mpi(grp, &e, buf, blen));  in mbedtls_ecdsa_verify_restartable()
545     MBEDTLS_MPI_CHK(mbedtls_mpi_mul_mpi(pu1, &e, &s_inv));  in mbedtls_ecdsa_verify_restartable()
585     mbedtls_mpi_free(&e); mbedtls_mpi_free(&s_inv);  in mbedtls_ecdsa_verify_restartable()