Lines Matching refs:MBEDTLS_MPI_CHK
174 MBEDTLS_MPI_CHK( mbedtls_ecp_check_budget( grp, ECDSA_RS_ECP, ops ) );
234 MBEDTLS_MPI_CHK( mbedtls_mpi_read_binary( x, buf, use_size ) ); in derive_mpi()
236 MBEDTLS_MPI_CHK( mbedtls_mpi_shift_r( x, use_size * 8 - grp->nbits ) ); in derive_mpi()
240 MBEDTLS_MPI_CHK( mbedtls_mpi_sub_mpi( x, x, &grp->N ) ); in derive_mpi()
318 MBEDTLS_MPI_CHK( mbedtls_ecp_gen_privkey( grp, pk, f_rng, p_rng ) ); in ecdsa_sign_restartable()
326 MBEDTLS_MPI_CHK( mbedtls_ecp_mul_restartable( grp, &R, pk, &grp->G, in ecdsa_sign_restartable()
330 MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( pr, &R.X, &grp->N ) ); in ecdsa_sign_restartable()
349 MBEDTLS_MPI_CHK( derive_mpi( grp, &e, buf, blen ) ); in ecdsa_sign_restartable()
355 MBEDTLS_MPI_CHK( mbedtls_ecp_gen_privkey( grp, &t, f_rng_blind, in ecdsa_sign_restartable()
361 MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( s, pr, d ) ); in ecdsa_sign_restartable()
362 MBEDTLS_MPI_CHK( mbedtls_mpi_add_mpi( &e, &e, s ) ); in ecdsa_sign_restartable()
363 MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( &e, &e, &t ) ); in ecdsa_sign_restartable()
364 MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( pk, pk, &t ) ); in ecdsa_sign_restartable()
365 MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( pk, pk, &grp->N ) ); in ecdsa_sign_restartable()
366 MBEDTLS_MPI_CHK( mbedtls_mpi_inv_mod( s, pk, &grp->N ) ); in ecdsa_sign_restartable()
367 MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( s, s, &e ) ); in ecdsa_sign_restartable()
368 MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( s, s, &grp->N ) ); in ecdsa_sign_restartable()
464 MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( d, data, grp_len ) ); in ecdsa_sign_det_restartable()
465 MBEDTLS_MPI_CHK( derive_mpi( grp, &h, buf, blen ) ); in ecdsa_sign_det_restartable()
466 MBEDTLS_MPI_CHK( mbedtls_mpi_write_binary( &h, data + grp_len, grp_len ) ); in ecdsa_sign_det_restartable()
570 MBEDTLS_MPI_CHK( derive_mpi( grp, &e, buf, blen ) ); in ecdsa_verify_restartable()
577 MBEDTLS_MPI_CHK( mbedtls_mpi_inv_mod( &s_inv, s, &grp->N ) ); in ecdsa_verify_restartable()
579 MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( pu1, &e, &s_inv ) ); in ecdsa_verify_restartable()
580 MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( pu1, pu1, &grp->N ) ); in ecdsa_verify_restartable()
582 MBEDTLS_MPI_CHK( mbedtls_mpi_mul_mpi( pu2, r, &s_inv ) ); in ecdsa_verify_restartable()
583 MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( pu2, pu2, &grp->N ) ); in ecdsa_verify_restartable()
594 MBEDTLS_MPI_CHK( mbedtls_ecp_muladd_restartable( grp, in ecdsa_verify_restartable()
607 MBEDTLS_MPI_CHK( mbedtls_mpi_mod_mpi( &R.X, &R.X, &grp->N ) ); in ecdsa_verify_restartable()
700 MBEDTLS_MPI_CHK( ecdsa_sign_det_restartable( &ctx->grp, &r, &s, &ctx->d, in mbedtls_ecdsa_write_signature_restartable()
709 MBEDTLS_MPI_CHK( mbedtls_ecdsa_sign( &ctx->grp, &r, &s, &ctx->d, in mbedtls_ecdsa_write_signature_restartable()
713 MBEDTLS_MPI_CHK( ecdsa_sign_restartable( &ctx->grp, &r, &s, &ctx->d, in mbedtls_ecdsa_write_signature_restartable()
719 MBEDTLS_MPI_CHK( ecdsa_signature_to_asn1( &r, &s, sig, sig_size, slen ) ); in mbedtls_ecdsa_write_signature_restartable()