OTBN Simulation Results

Tuesday November 04 2025 16:01:43 UTC

GitHub Revision: 80590e0

Branch: master

Testplan

Simulator: XCELIUM

Test Results

Stage Name Tests Max Job Runtime Simulated Time Passing Total Pass Rate
V1 smoke otbn_smoke 8.000s 43.924us 0 1 0.00
V1 single_binary otbn_single 5.000s 19.512us 0 1 0.00
V1 csr_hw_reset otbn_csr_hw_reset 4.000s 66.842us 1 1 100.00
V1 csr_rw otbn_csr_rw 4.000s 44.203us 1 1 100.00
V1 csr_bit_bash otbn_csr_bit_bash 7.000s 746.155us 1 1 100.00
V1 csr_aliasing otbn_csr_aliasing 4.000s 21.349us 1 1 100.00
V1 csr_mem_rw_with_rand_reset otbn_csr_mem_rw_with_rand_reset 4.000s 69.520us 1 1 100.00
V1 regwen_csr_and_corresponding_lockable_csr otbn_csr_rw 4.000s 44.203us 1 1 100.00
otbn_csr_aliasing 4.000s 21.349us 1 1 100.00
V1 mem_walk otbn_mem_walk 28.000s 1.580ms 1 1 100.00
V1 mem_partial_access otbn_mem_partial_access 16.000s 171.242us 1 1 100.00
V1 TOTAL 7 9 77.78
V2 reset_recovery otbn_reset 16.000s 249.439us 0 1 0.00
V2 multi_error otbn_multi_err 54.000s 277.065us 0 1 0.00
V2 back_to_back otbn_multi 30.000s 236.040us 0 1 0.00
V2 stress_all otbn_stress_all 53.000s 3.016ms 0 1 0.00
V2 lc_escalation otbn_escalate 7.000s 132.755us 0 1 0.00
V2 zero_state_err_urnd otbn_zero_state_err_urnd 5.000s 17.249us 1 1 100.00
V2 sw_errs_fatal_chk otbn_sw_errs_fatal_chk 8.000s 31.050us 0 1 0.00
V2 alert_test otbn_alert_test 4.000s 21.451us 1 1 100.00
V2 intr_test otbn_intr_test 3.000s 34.153us 1 1 100.00
V2 tl_d_oob_addr_access otbn_tl_errors 5.000s 142.385us 1 1 100.00
V2 tl_d_illegal_access otbn_tl_errors 5.000s 142.385us 1 1 100.00
V2 tl_d_outstanding_access otbn_csr_hw_reset 4.000s 66.842us 1 1 100.00
otbn_csr_rw 4.000s 44.203us 1 1 100.00
otbn_csr_aliasing 4.000s 21.349us 1 1 100.00
otbn_same_csr_outstanding 4.000s 50.895us 1 1 100.00
V2 tl_d_partial_access otbn_csr_hw_reset 4.000s 66.842us 1 1 100.00
otbn_csr_rw 4.000s 44.203us 1 1 100.00
otbn_csr_aliasing 4.000s 21.349us 1 1 100.00
otbn_same_csr_outstanding 4.000s 50.895us 1 1 100.00
V2 TOTAL 5 11 45.45
V2S mem_integrity otbn_imem_err 6.000s 39.445us 1 1 100.00
otbn_dmem_err 11.000s 34.046us 0 1 0.00
V2S internal_integrity otbn_alu_bignum_mod_err 9.000s 79.248us 0 1 0.00
otbn_controller_ispr_rdata_err 9.000s 1.037ms 0 1 0.00
otbn_mac_bignum_acc_err 6.000s 56.155us 0 1 0.00
otbn_urnd_err 5.000s 18.902us 1 1 100.00
V2S illegal_bus_access otbn_illegal_mem_acc 4.000s 10.735us 1 1 100.00
V2S otbn_mem_gnt_acc_err otbn_mem_gnt_acc_err 23.000s 10.005ms 0 1 0.00
V2S otbn_non_sec_partial_wipe otbn_partial_wipe 5.000s 61.199us 0 1 0.00
V2S tl_intg_err otbn_sec_cm 3.217m 1.057ms 1 1 100.00
otbn_tl_intg_err 15.000s 388.687us 1 1 100.00
V2S passthru_mem_tl_intg_err otbn_passthru_mem_tl_intg_err 16.000s 115.071us 1 1 100.00
V2S prim_fsm_check otbn_sec_cm 3.217m 1.057ms 1 1 100.00
V2S prim_count_check otbn_sec_cm 3.217m 1.057ms 1 1 100.00
V2S sec_cm_mem_scramble otbn_smoke 8.000s 43.924us 0 1 0.00
V2S sec_cm_data_mem_integrity otbn_dmem_err 11.000s 34.046us 0 1 0.00
V2S sec_cm_instruction_mem_integrity otbn_imem_err 6.000s 39.445us 1 1 100.00
V2S sec_cm_bus_integrity otbn_tl_intg_err 15.000s 388.687us 1 1 100.00
V2S sec_cm_controller_fsm_global_esc otbn_escalate 7.000s 132.755us 0 1 0.00
V2S sec_cm_controller_fsm_local_esc otbn_imem_err 6.000s 39.445us 1 1 100.00
otbn_dmem_err 11.000s 34.046us 0 1 0.00
otbn_zero_state_err_urnd 5.000s 17.249us 1 1 100.00
otbn_illegal_mem_acc 4.000s 10.735us 1 1 100.00
otbn_sec_cm 3.217m 1.057ms 1 1 100.00
V2S sec_cm_controller_fsm_sparse otbn_sec_cm 3.217m 1.057ms 1 1 100.00
V2S sec_cm_scramble_key_sideload otbn_single 5.000s 19.512us 0 1 0.00
V2S sec_cm_scramble_ctrl_fsm_local_esc otbn_imem_err 6.000s 39.445us 1 1 100.00
otbn_dmem_err 11.000s 34.046us 0 1 0.00
otbn_zero_state_err_urnd 5.000s 17.249us 1 1 100.00
otbn_illegal_mem_acc 4.000s 10.735us 1 1 100.00
otbn_sec_cm 3.217m 1.057ms 1 1 100.00
V2S sec_cm_scramble_ctrl_fsm_sparse otbn_sec_cm 3.217m 1.057ms 1 1 100.00
V2S sec_cm_start_stop_ctrl_fsm_global_esc otbn_escalate 7.000s 132.755us 0 1 0.00
V2S sec_cm_start_stop_ctrl_fsm_local_esc otbn_imem_err 6.000s 39.445us 1 1 100.00
otbn_dmem_err 11.000s 34.046us 0 1 0.00
otbn_zero_state_err_urnd 5.000s 17.249us 1 1 100.00
otbn_illegal_mem_acc 4.000s 10.735us 1 1 100.00
otbn_sec_cm 3.217m 1.057ms 1 1 100.00
V2S sec_cm_start_stop_ctrl_fsm_sparse otbn_sec_cm 3.217m 1.057ms 1 1 100.00
V2S sec_cm_data_reg_sw_sca otbn_single 5.000s 19.512us 0 1 0.00
V2S sec_cm_ctrl_redun otbn_ctrl_redun 6.000s 16.340us 0 1 0.00
V2S sec_cm_pc_ctrl_flow_redun otbn_pc_ctrl_flow_redun 5.000s 12.857us 1 1 100.00
V2S sec_cm_rnd_bus_consistency otbn_rnd_sec_cm 15.000s 107.389us 0 1 0.00
V2S sec_cm_rnd_rng_digest otbn_rnd_sec_cm 15.000s 107.389us 0 1 0.00
V2S sec_cm_rf_base_data_reg_sw_integrity otbn_rf_base_intg_err 4.000s 23.797us 0 1 0.00
V2S sec_cm_rf_base_data_reg_sw_glitch_detect otbn_sec_cm 3.217m 1.057ms 1 1 100.00
V2S sec_cm_stack_wr_ptr_ctr_redun otbn_sec_cm 3.217m 1.057ms 1 1 100.00
V2S sec_cm_rf_bignum_data_reg_sw_integrity otbn_rf_bignum_intg_err 11.000s 81.345us 0 1 0.00
V2S sec_cm_rf_bignum_data_reg_sw_glitch_detect otbn_sec_cm 3.217m 1.057ms 1 1 100.00
V2S sec_cm_loop_stack_ctr_redun otbn_sec_cm 3.217m 1.057ms 1 1 100.00
V2S sec_cm_loop_stack_addr_integrity otbn_stack_addr_integ_chk 5.000s 39.009us 0 1 0.00
V2S sec_cm_call_stack_addr_integrity otbn_stack_addr_integ_chk 5.000s 39.009us 0 1 0.00
V2S sec_cm_start_stop_ctrl_state_consistency otbn_sec_wipe_err 4.000s 10.061us 1 1 100.00
V2S sec_cm_data_mem_sec_wipe otbn_single 5.000s 19.512us 0 1 0.00
V2S sec_cm_instruction_mem_sec_wipe otbn_single 5.000s 19.512us 0 1 0.00
V2S sec_cm_data_reg_sw_sec_wipe otbn_single 5.000s 19.512us 0 1 0.00
V2S sec_cm_write_mem_integrity otbn_multi 30.000s 236.040us 0 1 0.00
V2S sec_cm_ctrl_flow_count otbn_single 5.000s 19.512us 0 1 0.00
V2S sec_cm_ctrl_flow_sca otbn_single 5.000s 19.512us 0 1 0.00
V2S sec_cm_data_mem_sw_noaccess otbn_sw_no_acc 4.000s 33.074us 0 1 0.00
V2S sec_cm_key_sideload otbn_single 5.000s 19.512us 0 1 0.00
V2S sec_cm_tlul_fifo_ctr_redun otbn_sec_cm 3.217m 1.057ms 1 1 100.00
V2S TOTAL 8 20 40.00
V3 stress_all_with_rand_reset otbn_stress_all_with_rand_reset 7.067m 1.349ms 0 1 0.00
V3 TOTAL 0 1 0.00
TOTAL 20 41 48.78

Failure Buckets