76 GDS counter-measures experiment 1

76 : GDS counter-measures experiment 1

  • Author: AurĂ©lien Hernandez
  • Description: Experiment with GDS-level open-source countermeasure implementation
  • GitHub repository
  • Clock: 0 Hz

How it works

PoC of custom hardened macro for fab testing and research purposes. It simply expose a set of customized matrices hardened.

How to test

Select one of the two sets of matrices using the MAT_SEL input. Compare the observated IN --> OUT mapping using the reference model (GDS).

External hardware

Nothing required.

IO

#InputOutputBidirectional
0in_mat_0out_mat_0mat_sel
1in_mat_1out_mat_1
2in_mat_2out_mat_2
3in_mat_3out_mat_3
4in_mat_4out_mat_4
5in_mat_5out_mat_5
6in_mat_6out_mat_6
7in_mat_7out_mat_7

Chip location

Controller Mux Mux Mux Mux Mux Mux Mux Mux Mux Mux Mux Analog Mux Mux Mux Mux Mux Mux Mux Mux Mux Mux Mux Analog Mux Mux Mux Mux Mux Mux Mux Mux Mux Mux tt_um_chip_rom (Chip ROM) tt_um_factory_test (TinyTapeout 7 Factory Test) tt_um_analog_factory_test (TT07 Analog Factory Test) tt_um_urish_charge_pump (Dickson Charge Pump) tt_um_adennen_inverter (Aron's analog buffer test) tt_um_rejunity_z80 (Zilog Z80) tt_um_kianv_bare_metal (KianV RISC-V RV32E Baremetal SoC) tt_um_macros77_subneg (SUBNEG CPU) tt_um_eater_8bit (Tiny Eater 8 Bit) tt_um_ender_clock (clock) tt_um_wokwi_397140982440144897 (7-Seg 'Tiny Tapeout' Display) tt_um_wokwi_397142450561071105 (Padlock) tt_um_Burrows_Katie (QIF Neuron) tt_um_vga_clock (VGA clock) tt_um_aidenfoxivey (CRC-8 CCITT) tt_um_PUF (Reversible logic based Ring-Oscillator Physically Unclonable Function (RO-PUF)) tt_um_devinatkin_dual_oscillator (dual oscillator) tt_um_urish_simon (Simon Says memory game) tt_um_ajstein_stopwatch (Stopwatch Project) tt_um_rnunes2311_12bit_sar_adc (12 bit SAR ADC) tt_um_DanielZhu123 (calculator) tt_um_wokwi_397268065185737729 (Mini Light Up Game) tt_um_toivoh_basilisc_2816 (Basilisc-2816) tt_um_MichaelBell_rle_vga (RLE Video Player) tt_um_wokwi_397774697322214401 (secret L) tt_um_ccattuto_charmatrix (Serial Character LED Matrix) tt_um_The_Chairman_send_receive (Send Receive) tt_um_mini_aie_2x2 (mini-aie-cgra) tt_um_twin_tee_opamp_osc (Twin Tee Sine Wave Generator) tt_um_brucemack_sb_mixer (Single Balanced Mixer) tt_um_revenantx86_tinytpu (TinyTPU) tt_um_chess (Chess) tt_um_vga_perlin (VGA Perlin Noise) tt_um_calonso88_74181 (ALU 74181) tt_um_tinytapeout_dvd_screensaver (DVD Screensaver with Tiny Tapeout Logo (Tiny VGA)) tt_um_TD4_Assy_KosugiSubaru (4bit_CPU_td4) tt_um_drburke3_top (FastMagnitudeComparator) tt_um_pongsagon_tiniest_gpu (Tiniest GPU) tt_um_jorga20j_prng (8 bit PRNG) tt_um_ejfogleman_smsdac8 (8-bit DEM R2R DAC) tt_um_ccattuto_conway (Conway's Terminal) tt_um_fp_mac (FP-8 MAC Module) tt_um_router (router) tt_um_serdes (SerDes) tt_um_rejunity_analog_dac_ay8913 (AY-8193 single channel DAC) tt_um_riscv_spi_wrapper (RISCV32I with spi wrapper) tt_um_mos_bandgap (MOS Bandgap) tt_um_shadow1229_vga_player (VGA player) tt_um_explorer (Explorer) tt_um_rtmc_top_jrpetrus (Real Time Motor Controller) tt_um_28add11_QOAdecode (QOA Decoder) tt_um_toivoh_basilisc_2816_cpu_OL2 (Basilisc-2816) tt_um_afasolino (integer to posit converter and adder ) tt_um_8bit_vector_compute_in_SRAM (8-bit Vector Compute-in-SRAM) tt_um_lfsr (LFSR) tt_um_tnt_diff_rx (TT07 Differential Receiver test) tt_um_urish_spell (SPELL) tt_um_underserved (underserved) tt_um_dpetrisko_ttdll (TTDLL) tt_um_mitssdd (co processor for precision farming) tt_um_wokwi_399192124046955521 (ECC_test1) tt_um_dusterthefirst_project (Communicate 433) tt_um_xeniarose_sha256 (tiny sha256) tt_um_njp_micro (MicroCode Multiplier) tt_um_VishalBingi_r2r_4b (4-bit R2R DAC) tt_um_lisa (LISA Microcontroller with TTLC) tt_um_template (TT7 Simple Clock) tt_um_seanyen0_SIMON (SIMON) tt_um_agurrier_mastermind (Mastermind) tt_um_KolosKoblasz_mixer (Gilbert Mixer) tt_um_Saitama225_comp (Analog comparator) tt_um_tt7_meonwara (TBD) tt_um_multiplier_mbm (Modified Booth Multiplier) tt_um_delay_line_tmng (Delay Line Time Multiplexed NAND Gate) tt_um_mandelbrot_accel (Mandelbrot Set Accelerator (32-bit IEEE 754)) tt_um_dvxf_dj8v_dac (DJ8 8-bit CPU w/ DAC) tt_um_obriensp_pll (PLL Playground) tt_um_unisnano (unisnano) tt_um_alfiero88_CurrentTrigger (Current Mode Trigger) tt_um_CktA_InstAmp (Instrumentation Amplifier for Electrocardiogram Signal Adquisition) tt_um_lcasimon_tdc (Analog TDC) tt_um_neural_network (Neural Network dinamic) tt_um_PS_PWM (Phase Shifted PWM Modulator) tt_um_litneet64_ro_puf (RO-based Physically Unclonable Function (PUF)) tt_um_wokwi_399163158804194305 (Digital Timer) tt_um_algofoogle_raybox_zero (raybox-zero TT07 edition) tt_um_wokwi_399336892246401025 (UART) tt_um_wokwi_399169514887574529 (Gaussian Blur) tt_um_maheredia (GPS signal generator) tt_um_pwm_elded (UACJ_PWM) tt_um_wokwi_399447152724198401 (8-Bit Register) tt_um_adonairc_dda (DDA solver for van der Pol oscillator) tt_um_6bitaddr (6 bit addr) tt_um_btflv_subleq (Subleq CPU with FRAM and UART) tt_um_emern_top (badGPU) tt_um_wokwi_399469995038350337 (dEFAULt 2hAC) tt_um_mixed_signal_pulse_gen (mixed_signal_pulse_gen) tt_um_maxluppe_digital_analog (All Digital DAC and Analog Comparators) tt_um_pyamnihc_dummy_counter (Dummy Counter) tt_um_wokwi_399488550855755777 (My 9-year-old son made an 8-bit counter chip) tt_um_toivoh_basilisc_2816_cpu_exp (Basilisc-2816 Experimental) tt_um_htfab_fprn (Field Programmable Resistor Network) tt_um_rejunity_ay8913 (Classic 8-bit era Programmable Sound Generator AY-3-8913) tt_um_maxluppe_NIST (Four NIST SP 800-22 tests implementation) tt_um_vga_snake (VGA Snake Game) tt_um_cm_1 (GDS counter-measures experiment 1) tt_um_nurirfansyah_alits02 (Analog Test Circuit ITS 2) tt_um_analog_rf_readout_circuit (RF_peripheral_circuits) tt_um_jleightcap (fractran-tt) tt_um_wokwi_399518371950068737 (Full-adder out of a kmap) tt_um_davidparent_hdl (PRBS Generator) tt_um_adia_psu_seq_test (Adiabatic PSU sequencer test) tt_um_spacecat_chan_john_pong_the_second (John Pong The Second) tt_um_rajum_iterativeMAC (Iterative MAC) tt_um_asinghani_tinywspr (TinyWSPR) tt_um_thatoddmailbox (DuckCPU) tt_um_rejunity_vga (VGA Checkers) tt_um_8bitadder (Ripple Carry Adder 8 bit) tt_um_vzayakov_top (Pong-VGA) tt_um_pa1mantri_cdc_fifo (Clock Domain Crossing FIFO) Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available Available 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