{"block":{"name":"kmac","variant":"unmasked","commit":"82334bfbc9d188994eeb617ab57e973d1bd2b1da","commit_short":"82334bf","dirty":true,"branch":"master","url":"https://github.com/lowRISC/opentitan/tree/82334bfbc9d188994eeb617ab57e973d1bd2b1da","revision_info":"GitHub Revision: [`82334bf`](https://github.com/lowrisc/opentitan/tree/82334bfbc9d188994eeb617ab57e973d1bd2b1da)"},"tool":{"name":"vcs","version":"unknown"},"timestamp":"2026-09-08T15:31:51Z","build_seed":null,"testplan_ref":"https://opentitan.org/book/hw/ip/kmac_unmasked/data/kmac_testplan.html","stages":{"V1":{"testpoints":{"smoke":{"tests":{"kmac_smoke":{"max_time":55.65,"sim_time":8365.873481999999,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"csr_hw_reset":{"tests":{"kmac_csr_hw_reset":{"max_time":1.17,"sim_time":27.418933000000003,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"csr_rw":{"tests":{"kmac_csr_rw":{"max_time":1.39,"sim_time":58.198932,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"csr_bit_bash":{"tests":{"kmac_csr_bit_bash":{"max_time":13.95,"sim_time":3711.664924,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"csr_aliasing":{"tests":{"kmac_csr_aliasing":{"max_time":1.84,"sim_time":51.957074999999996,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"csr_mem_rw_with_rand_reset":{"tests":{"kmac_csr_mem_rw_with_rand_reset":{"max_time":2.52,"sim_time":343.88491700000003,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"regwen_csr_and_corresponding_lockable_csr":{"tests":{"kmac_csr_rw":{"max_time":1.39,"sim_time":58.198932,"passed":1,"total":1,"percent":100.0},"kmac_csr_aliasing":{"max_time":1.84,"sim_time":51.957074999999996,"passed":1,"total":1,"percent":100.0}},"passed":2,"total":2,"percent":100.0},"mem_walk":{"tests":{"kmac_mem_walk":{"max_time":1.05,"sim_time":14.386449,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"mem_partial_access":{"tests":{"kmac_mem_partial_access":{"max_time":1.49,"sim_time":54.897511,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0}},"passed":8,"total":8,"percent":100.0},"V2":{"testpoints":{"long_msg_and_output":{"tests":{"kmac_long_msg_and_output":{"max_time":2889.97,"sim_time":127003.159426,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"burst_write":{"tests":{"kmac_burst_write":{"max_time":3.26,"sim_time":98.230829,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"test_vectors":{"tests":{"kmac_test_vectors_sha3_224":{"max_time":2356.47,"sim_time":102543.547286,"passed":1,"total":1,"percent":100.0},"kmac_test_vectors_sha3_256":{"max_time":1559.53,"sim_time":25943.436755,"passed":1,"total":1,"percent":100.0},"kmac_test_vectors_sha3_384":{"max_time":32.62,"sim_time":2141.194864,"passed":1,"total":1,"percent":100.0},"kmac_test_vectors_sha3_512":{"max_time":23.62,"sim_time":5089.589785,"passed":1,"total":1,"percent":100.0},"kmac_test_vectors_shake_128":{"max_time":227.42,"sim_time":66796.85277700001,"passed":1,"total":1,"percent":100.0},"kmac_test_vectors_shake_256":{"max_time":2204.24,"sim_time":137725.82366800003,"passed":1,"total":1,"percent":100.0},"kmac_test_vectors_kmac":{"max_time":3.43,"sim_time":174.549566,"passed":1,"total":1,"percent":100.0},"kmac_test_vectors_kmac_xof":{"max_time":2.54,"sim_time":659.6460330000001,"passed":1,"total":1,"percent":100.0}},"passed":8,"total":8,"percent":100.0},"sideload":{"tests":{"kmac_sideload":{"max_time":159.6,"sim_time":22019.010828000002,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"app":{"tests":{"kmac_app":{"max_time":1.03,"sim_time":6.625577,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"app_with_partial_data":{"tests":{"kmac_app_with_partial_data":{"max_time":16.21,"sim_time":932.880007,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"entropy_refresh":{"tests":{"kmac_entropy_refresh":{"max_time":4.31,"sim_time":425.57369900000003,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"error":{"tests":{"kmac_error":{"max_time":135.03,"sim_time":2239.773548,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"key_error":{"tests":{"kmac_key_error":{"max_time":1.09,"sim_time":4.721273,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"sideload_invalid":{"tests":{"kmac_sideload_invalid":{"max_time":1.13,"sim_time":15.034505,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"edn_timeout_error":{"tests":{"kmac_edn_timeout_error":{"max_time":25.68,"sim_time":4934.37441,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"entropy_mode_error":{"tests":{"kmac_entropy_mode_error":{"max_time":6.72,"sim_time":210.647746,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"entropy_ready_error":{"tests":{"kmac_entropy_ready_error":{"max_time":1.19,"sim_time":44.126478999999996,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"lc_escalation":{"tests":{"kmac_lc_escalation":{"max_time":1.91,"sim_time":63.470715,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"stress_all":{"tests":{"kmac_stress_all":{"max_time":4.69,"sim_time":435.596743,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"intr_test":{"tests":{"kmac_intr_test":{"max_time":1.01,"sim_time":14.028593,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"alert_test":{"tests":{"kmac_alert_test":{"max_time":1.04,"sim_time":52.893911,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"tl_d_oob_addr_access":{"tests":{"kmac_tl_errors":{"max_time":2.44,"sim_time":126.112016,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"tl_d_illegal_access":{"tests":{"kmac_tl_errors":{"max_time":2.44,"sim_time":126.112016,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"tl_d_outstanding_access":{"tests":{"kmac_csr_hw_reset":{"max_time":1.17,"sim_time":27.418933000000003,"passed":1,"total":1,"percent":100.0},"kmac_csr_rw":{"max_time":1.39,"sim_time":58.198932,"passed":1,"total":1,"percent":100.0},"kmac_csr_aliasing":{"max_time":1.84,"sim_time":51.957074999999996,"passed":1,"total":1,"percent":100.0},"kmac_same_csr_outstanding":{"max_time":1.77,"sim_time":44.41061,"passed":1,"total":1,"percent":100.0}},"passed":4,"total":4,"percent":100.0},"tl_d_partial_access":{"tests":{"kmac_csr_hw_reset":{"max_time":1.17,"sim_time":27.418933000000003,"passed":1,"total":1,"percent":100.0},"kmac_csr_rw":{"max_time":1.39,"sim_time":58.198932,"passed":1,"total":1,"percent":100.0},"kmac_csr_aliasing":{"max_time":1.84,"sim_time":51.957074999999996,"passed":1,"total":1,"percent":100.0},"kmac_same_csr_outstanding":{"max_time":1.77,"sim_time":44.41061,"passed":1,"total":1,"percent":100.0}},"passed":4,"total":4,"percent":100.0}},"passed":21,"total":29,"percent":72.41379310344827},"V2S":{"testpoints":{"shadow_reg_update_error":{"tests":{"kmac_shadow_reg_errors":{"max_time":1.53,"sim_time":53.054051,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"shadow_reg_read_clear_staged_value":{"tests":{"kmac_shadow_reg_errors":{"max_time":1.53,"sim_time":53.054051,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"shadow_reg_storage_error":{"tests":{"kmac_shadow_reg_errors":{"max_time":1.53,"sim_time":53.054051,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"shadowed_reset_glitch":{"tests":{"kmac_shadow_reg_errors":{"max_time":1.53,"sim_time":53.054051,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"shadow_reg_update_error_with_csr_rw":{"tests":{"kmac_shadow_reg_errors_with_csr_rw":{"max_time":2.65,"sim_time":180.381223,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"tl_intg_err":{"tests":{"kmac_sec_cm":{"max_time":1.57,"sim_time":98.16301,"passed":0,"total":1,"percent":0.0},"kmac_tl_intg_err":{"max_time":5.35,"sim_time":874.246925,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":2,"percent":50.0},"sec_cm_bus_integrity":{"tests":{"kmac_tl_intg_err":{"max_time":5.35,"sim_time":874.246925,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_lc_escalate_en_intersig_mubi":{"tests":{"kmac_lc_escalation":{"max_time":1.91,"sim_time":63.470715,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"sec_cm_sw_key_key_masking":{"tests":{"kmac_smoke":{"max_time":55.65,"sim_time":8365.873481999999,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_key_sideload":{"tests":{"kmac_sideload":{"max_time":159.6,"sim_time":22019.010828000002,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_cfg_shadowed_config_shadow":{"tests":{"kmac_shadow_reg_errors":{"max_time":1.53,"sim_time":53.054051,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_fsm_sparse":{"tests":{"kmac_sec_cm":{"max_time":1.57,"sim_time":98.16301,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"sec_cm_ctr_redun":{"tests":{"kmac_sec_cm":{"max_time":1.57,"sim_time":98.16301,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"sec_cm_packer_ctr_redun":{"tests":{"kmac_sec_cm":{"max_time":1.57,"sim_time":98.16301,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"sec_cm_cfg_shadowed_config_regwen":{"tests":{"kmac_smoke":{"max_time":55.65,"sim_time":8365.873481999999,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_fsm_global_esc":{"tests":{"kmac_lc_escalation":{"max_time":1.91,"sim_time":63.470715,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"sec_cm_fsm_local_esc":{"tests":{"kmac_sec_cm":{"max_time":1.57,"sim_time":98.16301,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"sec_cm_absorbed_ctrl_mubi":{"tests":{"kmac_mubi":{"max_time":9.61,"sim_time":268.590751,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"sec_cm_sw_cmd_ctrl_sparse":{"tests":{"kmac_smoke":{"max_time":55.65,"sim_time":8365.873481999999,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0}},"passed":5,"total":8,"percent":62.5},"V3":{"testpoints":{"stress_all_with_rand_reset":{"tests":{"kmac_stress_all_with_rand_reset":{"max_time":28.84,"sim_time":4046.6161410000004,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0}},"coverage":{"code":{"block":null,"line_statement":95.58,"branch":88.2,"condition_expression":81.92,"toggle":21.49,"fsm":30.66},"assertion":94.31,"functional":76.78},"cov_report_page":"/nightly/current_run/scratch/master/kmac_unmasked-sim-vcs/cov_report/dashboard.html","vplan_report_page":null,"vplan_coverage":null,"failed_jobs":{"buckets":{"Offending '((!$isunknown(rspfifo_rdata)) -> (!$isunknown(tl_o)))'":[{"name":"kmac_sideload_invalid","qual_name":"0.kmac_sideload_invalid.13382173137516523293291143818902584632150402002519154182517896083952294099401","seed":13382173137516523293291143818902584632150402002519154182517896083952294099401,"line":79,"log_path":"/nightly/current_run/scratch/master/kmac_unmasked-sim-vcs/0.kmac_sideload_invalid/latest/run.log","log_context":["UVM_ERROR @  15034505 ps: (tlul_adapter_sram.sv:684) [ASSERT FAILED] TlOutKnownIfFifoKnown_A\n","UVM_INFO @  15034505 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER] \n","--- UVM Report catcher Summary ---\n","\n"]}],"UVM_ERROR (kmac_scoreboard.sv:524) scoreboard [scoreboard] Saw request be handled for app * when that app was not selected.":[{"name":"kmac_app","qual_name":"0.kmac_app.49697994214729135679547858142109586049413150247958960318704286421192112566589","seed":49697994214729135679547858142109586049413150247958960318704286421192112566589,"line":77,"log_path":"/nightly/current_run/scratch/master/kmac_unmasked-sim-vcs/0.kmac_app/latest/run.log","log_context":["UVM_INFO @   6625577 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER] \n","--- UVM Report catcher Summary ---\n","\n","\n"]},{"name":"kmac_app_with_partial_data","qual_name":"0.kmac_app_with_partial_data.81461228441956000253163498130404414868446576814011567302369043401889022909088","seed":81461228441956000253163498130404414868446576814011567302369043401889022909088,"line":83,"log_path":"/nightly/current_run/scratch/master/kmac_unmasked-sim-vcs/0.kmac_app_with_partial_data/latest/run.log","log_context":["UVM_INFO @ 932880007 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER] \n","--- UVM Report catcher Summary ---\n","\n","\n"]},{"name":"kmac_mubi","qual_name":"0.kmac_mubi.58773153686724612758253648099713898371388878663454362727939992393199173279334","seed":58773153686724612758253648099713898371388878663454362727939992393199173279334,"line":81,"log_path":"/nightly/current_run/scratch/master/kmac_unmasked-sim-vcs/0.kmac_mubi/latest/run.log","log_context":["UVM_INFO @ 268590751 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER] \n","--- UVM Report catcher Summary ---\n","\n","\n"]},{"name":"kmac_key_error","qual_name":"0.kmac_key_error.73237461179037507769980886213113970196701052383576062693673337119286512993107","seed":73237461179037507769980886213113970196701052383576062693673337119286512993107,"line":77,"log_path":"/nightly/current_run/scratch/master/kmac_unmasked-sim-vcs/0.kmac_key_error/latest/run.log","log_context":["UVM_INFO @   4721273 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER] \n","--- UVM Report catcher Summary ---\n","\n","\n"]},{"name":"kmac_stress_all","qual_name":"0.kmac_stress_all.6247338136671017863378090712466409192635767534095180041501994903428082951876","seed":6247338136671017863378090712466409192635767534095180041501994903428082951876,"line":81,"log_path":"/nightly/current_run/scratch/master/kmac_unmasked-sim-vcs/0.kmac_stress_all/latest/run.log","log_context":["UVM_INFO @ 435596743 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER] \n","--- UVM Report catcher Summary ---\n","\n","\n"]}],"UVM_FATAL (kmac_scoreboard.sv:1671) [scoreboard] Check failed unmasked_digest[i] == dpi_digest[i] (* [*] vs * [*]) Mismatch between unmasked_digest[*] and dpi_digest[*]":[{"name":"kmac_entropy_refresh","qual_name":"0.kmac_entropy_refresh.5442643673252146568145599402877852685234156251619842750250354733115003224915","seed":5442643673252146568145599402877852685234156251619842750250354733115003224915,"line":78,"log_path":"/nightly/current_run/scratch/master/kmac_unmasked-sim-vcs/0.kmac_entropy_refresh/latest/run.log","log_context":["UVM_INFO @ 425573699 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER] \n","--- UVM Report catcher Summary ---\n","\n","\n"]},{"name":"kmac_entropy_ready_error","qual_name":"0.kmac_entropy_ready_error.7313658997420856125859064985579216519957445534965566564818699712838050216369","seed":7313658997420856125859064985579216519957445534965566564818699712838050216369,"line":77,"log_path":"/nightly/current_run/scratch/master/kmac_unmasked-sim-vcs/0.kmac_entropy_ready_error/latest/run.log","log_context":["UVM_INFO @  44126479 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER] \n","--- UVM Report catcher Summary ---\n","\n","\n"]}],"UVM_FATAL sequencer [sequencer] Item_done() called with no outstanding requests. Each call to item_done() must be paired with a previous call to get_next_item().":[{"name":"kmac_lc_escalation","qual_name":"0.kmac_lc_escalation.29824932277504019904574539234738879384699615728915053352344335037107559004478","seed":29824932277504019904574539234738879384699615728915053352344335037107559004478,"line":77,"log_path":"/nightly/current_run/scratch/master/kmac_unmasked-sim-vcs/0.kmac_lc_escalation/latest/run.log","log_context":["UVM_INFO @  63470715 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER] \n","--- UVM Report catcher Summary ---\n","\n","\n"]},{"name":"kmac_sec_cm","qual_name":"0.kmac_sec_cm.36733970247997478068537937050545117228840826668592251288009179465591475983304","seed":36733970247997478068537937050545117228840826668592251288009179465591475983304,"line":79,"log_path":"/nightly/current_run/scratch/master/kmac_unmasked-sim-vcs/0.kmac_sec_cm/latest/run.log","log_context":["UVM_INFO @  98163010 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER] \n","--- UVM Report catcher Summary ---\n","\n","\n"]}],"UVM_ERROR (kmac_scoreboard.sv:601) scoreboard [scoreboard] Unexpected m_error value in the app response (*)":[{"name":"kmac_stress_all_with_rand_reset","qual_name":"0.kmac_stress_all_with_rand_reset.78568730511632745674245873684916065360615741987339457399706792930141812746274","seed":78568730511632745674245873684916065360615741987339457399706792930141812746274,"line":125,"log_path":"/nightly/current_run/scratch/master/kmac_unmasked-sim-vcs/0.kmac_stress_all_with_rand_reset/latest/run.log","log_context":["UVM_INFO @ 4046616141 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER] \n","--- UVM Report catcher Summary ---\n","\n","\n"]}]}},"passed":29,"total":40,"percent":72.5}