44 int mbedtls_ecdh_gen_public( mbedtls_ecp_group *grp, mbedtls_mpi *d, mbedtls_ecp_point *Q,  in mbedtls_ecdh_gen_public()  argument
48     return mbedtls_ecp_gen_keypair( grp, d, Q, f_rng, p_rng );  in mbedtls_ecdh_gen_public()
54 int mbedtls_ecdh_compute_shared( mbedtls_ecp_group *grp, mbedtls_mpi *z,  in mbedtls_ecdh_compute_shared()  argument
67     MBEDTLS_MPI_CHK( mbedtls_ecp_check_pubkey( grp, Q ) );  in mbedtls_ecdh_compute_shared()
69     MBEDTLS_MPI_CHK( mbedtls_ecp_mul( grp, &P, d, Q, f_rng, p_rng ) );  in mbedtls_ecdh_compute_shared()
101     mbedtls_ecp_group_free( &ctx->grp );  in mbedtls_ecdh_free()
126     if( ctx == NULL || ctx->grp.pbits == 0 )  in mbedtls_ecdh_make_params()
129     if( ( ret = mbedtls_ecdh_gen_public( &ctx->grp, &ctx->d, &ctx->Q, f_rng, p_rng ) )  in mbedtls_ecdh_make_params()
133     if( ( ret = mbedtls_ecp_tls_write_group( &ctx->grp, &grp_len, buf, blen ) )  in mbedtls_ecdh_make_params()
140     if( ( ret = mbedtls_ecp_tls_write_point( &ctx->grp, &ctx->Q, ctx->point_format,  in mbedtls_ecdh_make_params()
160     if( ( ret = mbedtls_ecp_tls_read_group( &ctx->grp, buf, end - *buf ) ) != 0 )  in mbedtls_ecdh_read_params()
163     if( ( ret = mbedtls_ecp_tls_read_point( &ctx->grp, &ctx->Qp, buf, end - *buf ) )  in mbedtls_ecdh_read_params()
178     if( ( ret = mbedtls_ecp_group_copy( &ctx->grp, &key->grp ) ) != 0 )  in mbedtls_ecdh_get_params()
206     if( ctx == NULL || ctx->grp.pbits == 0 )  in mbedtls_ecdh_make_public()
209     if( ( ret = mbedtls_ecdh_gen_public( &ctx->grp, &ctx->d, &ctx->Q, f_rng, p_rng ) )  in mbedtls_ecdh_make_public()
213     return mbedtls_ecp_tls_write_point( &ctx->grp, &ctx->Q, ctx->point_format,  in mbedtls_ecdh_make_public()
229     if( ( ret = mbedtls_ecp_tls_read_point( &ctx->grp, &ctx->Qp, &p, blen ) ) != 0 )  in mbedtls_ecdh_read_public()
251     if( ( ret = mbedtls_ecdh_compute_shared( &ctx->grp, &ctx->z, &ctx->Qp, &ctx->d,  in mbedtls_ecdh_calc_secret()
260     *olen = ctx->grp.pbits / 8 + ( ( ctx->grp.pbits % 8 ) != 0 );  in mbedtls_ecdh_calc_secret()