{"block":{"name":"kmac","variant":"masked","commit":"18ef53a0888729218b2e935f20d156584dcfa496","commit_short":"18ef53a","branch":"master","url":"https://github.com/lowRISC/opentitan/tree/18ef53a0888729218b2e935f20d156584dcfa496","revision_info":"GitHub Revision: [`18ef53a`](https://github.com/lowrisc/opentitan/tree/18ef53a0888729218b2e935f20d156584dcfa496)"},"tool":{"name":"vcs","version":"unknown"},"timestamp":"2026-06-24T15:30:34Z","build_seed":null,"testplan_ref":"https://opentitan.org/book/hw/ip/kmac_masked/data/kmac_testplan.html","stages":{"V1":{"testpoints":{"smoke":{"tests":{"kmac_smoke":{"max_time":38.86,"sim_time":1507.39188,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"csr_hw_reset":{"tests":{"kmac_csr_hw_reset":{"max_time":0.85,"sim_time":28.299331,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"csr_rw":{"tests":{"kmac_csr_rw":{"max_time":0.9,"sim_time":87.518214,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"csr_bit_bash":{"tests":{"kmac_csr_bit_bash":{"max_time":9.2,"sim_time":3725.239864,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"csr_aliasing":{"tests":{"kmac_csr_aliasing":{"max_time":7.94,"sim_time":8012.403664999999,"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":1.35,"sim_time":30.338330999999997,"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":0.9,"sim_time":87.518214,"passed":1,"total":1,"percent":100.0},"kmac_csr_aliasing":{"max_time":7.94,"sim_time":8012.403664999999,"passed":1,"total":1,"percent":100.0}},"passed":2,"total":2,"percent":100.0},"mem_walk":{"tests":{"kmac_mem_walk":{"max_time":0.86,"sim_time":13.62571,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"mem_partial_access":{"tests":{"kmac_mem_partial_access":{"max_time":1.23,"sim_time":117.704734,"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":890.77,"sim_time":168814.34057600002,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"burst_write":{"tests":{"kmac_burst_write":{"max_time":862.33,"sim_time":500000.0,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"test_vectors":{"tests":{"kmac_test_vectors_sha3_224":{"max_time":1763.46,"sim_time":333006.954073,"passed":1,"total":1,"percent":100.0},"kmac_test_vectors_sha3_256":{"max_time":31.21,"sim_time":6058.690071999999,"passed":1,"total":1,"percent":100.0},"kmac_test_vectors_sha3_384":{"max_time":21.78,"sim_time":3703.315634,"passed":1,"total":1,"percent":100.0},"kmac_test_vectors_sha3_512":{"max_time":1123.26,"sim_time":193505.68612,"passed":1,"total":1,"percent":100.0},"kmac_test_vectors_shake_128":{"max_time":200.54,"sim_time":20880.135777,"passed":1,"total":1,"percent":100.0},"kmac_test_vectors_shake_256":{"max_time":113.02,"sim_time":30433.560837,"passed":1,"total":1,"percent":100.0},"kmac_test_vectors_kmac":{"max_time":3.0,"sim_time":782.059567,"passed":1,"total":1,"percent":100.0},"kmac_test_vectors_kmac_xof":{"max_time":1.96,"sim_time":55.537874,"passed":1,"total":1,"percent":100.0}},"passed":8,"total":8,"percent":100.0},"sideload":{"tests":{"kmac_sideload":{"max_time":285.64,"sim_time":77607.77482199999,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"app":{"tests":{"kmac_app":{"max_time":3.26,"sim_time":99.520542,"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":1.76,"sim_time":287.767202,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"entropy_refresh":{"tests":{"kmac_entropy_refresh":{"max_time":9.26,"sim_time":549.398674,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"error":{"tests":{"kmac_error":{"max_time":22.47,"sim_time":2252.28231,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"key_error":{"tests":{"kmac_key_error":{"max_time":1.19,"sim_time":80.560248,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"sideload_invalid":{"tests":{"kmac_sideload_invalid":{"max_time":1.0,"sim_time":12.510011,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"edn_timeout_error":{"tests":{"kmac_edn_timeout_error":{"max_time":12.08,"sim_time":817.247223,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"entropy_mode_error":{"tests":{"kmac_entropy_mode_error":{"max_time":26.36,"sim_time":2221.868203,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"entropy_ready_error":{"tests":{"kmac_entropy_ready_error":{"max_time":1.27,"sim_time":40.171690999999996,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"lc_escalation":{"tests":{"kmac_lc_escalation":{"max_time":1.06,"sim_time":17.088752,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"stress_all":{"tests":{"kmac_stress_all":{"max_time":35.35,"sim_time":20553.863462,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"intr_test":{"tests":{"kmac_intr_test":{"max_time":0.94,"sim_time":11.939884,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"alert_test":{"tests":{"kmac_alert_test":{"max_time":1.1,"sim_time":52.423953000000004,"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":2.21,"sim_time":58.446793,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"tl_d_illegal_access":{"tests":{"kmac_tl_errors":{"max_time":2.21,"sim_time":58.446793,"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":0.85,"sim_time":28.299331,"passed":1,"total":1,"percent":100.0},"kmac_csr_rw":{"max_time":0.9,"sim_time":87.518214,"passed":1,"total":1,"percent":100.0},"kmac_csr_aliasing":{"max_time":7.94,"sim_time":8012.403664999999,"passed":1,"total":1,"percent":100.0},"kmac_same_csr_outstanding":{"max_time":1.84,"sim_time":48.843346,"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":0.85,"sim_time":28.299331,"passed":1,"total":1,"percent":100.0},"kmac_csr_rw":{"max_time":0.9,"sim_time":87.518214,"passed":1,"total":1,"percent":100.0},"kmac_csr_aliasing":{"max_time":7.94,"sim_time":8012.403664999999,"passed":1,"total":1,"percent":100.0},"kmac_same_csr_outstanding":{"max_time":1.84,"sim_time":48.843346,"passed":1,"total":1,"percent":100.0}},"passed":4,"total":4,"percent":100.0}},"passed":18,"total":29,"percent":62.06896551724138},"V2S":{"testpoints":{"shadow_reg_update_error":{"tests":{"kmac_shadow_reg_errors":{"max_time":1.75,"sim_time":134.69979,"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":1.75,"sim_time":134.69979,"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":1.75,"sim_time":134.69979,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"shadowed_reset_glitch":{"tests":{"kmac_shadow_reg_errors":{"max_time":1.75,"sim_time":134.69979,"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":2.6,"sim_time":265.190609,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"tl_intg_err":{"tests":{"kmac_sec_cm":{"max_time":87.82,"sim_time":43211.510697,"passed":1,"total":1,"percent":100.0},"kmac_tl_intg_err":{"max_time":2.49,"sim_time":535.109358,"passed":1,"total":1,"percent":100.0}},"passed":2,"total":2,"percent":100.0},"sec_cm_bus_integrity":{"tests":{"kmac_tl_intg_err":{"max_time":2.49,"sim_time":535.109358,"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":1.06,"sim_time":17.088752,"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":38.86,"sim_time":1507.39188,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_key_sideload":{"tests":{"kmac_sideload":{"max_time":285.64,"sim_time":77607.77482199999,"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":1.75,"sim_time":134.69979,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_fsm_sparse":{"tests":{"kmac_sec_cm":{"max_time":87.82,"sim_time":43211.510697,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_ctr_redun":{"tests":{"kmac_sec_cm":{"max_time":87.82,"sim_time":43211.510697,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_packer_ctr_redun":{"tests":{"kmac_sec_cm":{"max_time":87.82,"sim_time":43211.510697,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_cfg_shadowed_config_regwen":{"tests":{"kmac_smoke":{"max_time":38.86,"sim_time":1507.39188,"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":1.06,"sim_time":17.088752,"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":87.82,"sim_time":43211.510697,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_absorbed_ctrl_mubi":{"tests":{"kmac_mubi":{"max_time":28.13,"sim_time":642.576335,"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":38.86,"sim_time":1507.39188,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0}},"passed":6,"total":8,"percent":75.0},"V3":{"testpoints":{"stress_all_with_rand_reset":{"tests":{"kmac_stress_all_with_rand_reset":{"max_time":2.8,"sim_time":359.07093,"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":95.19,"branch":88.95,"condition_expression":83.93,"toggle":29.14,"fsm":38.61},"assertion":96.48,"functional":76.76},"cov_report_page":"/nightly/current_run/scratch/master/kmac_masked-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.76095862434118651480132143467962484810379040936507428429316485547321045599942","seed":76095862434118651480132143467962484810379040936507428429316485547321045599942,"line":79,"log_path":"/nightly/current_run/scratch/master/kmac_masked-sim-vcs/0.kmac_sideload_invalid/latest/run.log","log_context":["UVM_ERROR @  12510011 ps: (tlul_adapter_sram.sv:684) [ASSERT FAILED] TlOutKnownIfFifoKnown_A\n","UVM_INFO @  12510011 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER] \n","--- UVM Report catcher Summary ---\n","\n"]},{"name":"kmac_key_error","qual_name":"0.kmac_key_error.11119269552924903440794607686002252418191483970017763277414241852201889992111","seed":11119269552924903440794607686002252418191483970017763277414241852201889992111,"line":78,"log_path":"/nightly/current_run/scratch/master/kmac_masked-sim-vcs/0.kmac_key_error/latest/run.log","log_context":["UVM_ERROR @  80560248 ps: (tlul_adapter_sram.sv:684) [ASSERT FAILED] TlOutKnownIfFifoKnown_A\n","UVM_INFO @  80560248 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER] \n","--- UVM Report catcher Summary ---\n","\n"]},{"name":"kmac_entropy_mode_error","qual_name":"0.kmac_entropy_mode_error.67257694466186147623166090314888017397510025608962562396991189862634106829809","seed":67257694466186147623166090314888017397510025608962562396991189862634106829809,"line":91,"log_path":"/nightly/current_run/scratch/master/kmac_masked-sim-vcs/0.kmac_entropy_mode_error/latest/run.log","log_context":["UVM_ERROR @ 2221868203 ps: (tlul_adapter_sram.sv:684) [ASSERT FAILED] TlOutKnownIfFifoKnown_A\n","UVM_INFO @ 2221868203 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER] \n","--- UVM Report catcher Summary ---\n","\n"]}],"UVM_FATAL (uvm_phase.svh:1512) [PH_TIMEOUT] Explicit timeout of * ps hit, indicating a probable testbench issue":[{"name":"kmac_burst_write","qual_name":"0.kmac_burst_write.22568635189964551704060154704211071239209108128561685577199356439156159256359","seed":22568635189964551704060154704211071239209108128561685577199356439156159256359,"line":198,"log_path":"/nightly/current_run/scratch/master/kmac_masked-sim-vcs/0.kmac_burst_write/latest/run.log","log_context":["UVM_INFO @ 500000000000 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_app","qual_name":"0.kmac_app.10525943638226098360096023048836956295435704222502210620509388046714665774928","seed":10525943638226098360096023048836956295435704222502210620509388046714665774928,"line":78,"log_path":"/nightly/current_run/scratch/master/kmac_masked-sim-vcs/0.kmac_app/latest/run.log","log_context":["UVM_INFO @  99520542 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.95035028970949356860450961029299824461250378442765049931897452741407816061226","seed":95035028970949356860450961029299824461250378442765049931897452741407816061226,"line":78,"log_path":"/nightly/current_run/scratch/master/kmac_masked-sim-vcs/0.kmac_app_with_partial_data/latest/run.log","log_context":["UVM_INFO @ 287767202 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER] \n","--- UVM Report catcher Summary ---\n","\n","\n"]},{"name":"kmac_entropy_refresh","qual_name":"0.kmac_entropy_refresh.55424077230561455861527748665186109877267108860080103607343310666507937859681","seed":55424077230561455861527748665186109877267108860080103607343310666507937859681,"line":81,"log_path":"/nightly/current_run/scratch/master/kmac_masked-sim-vcs/0.kmac_entropy_refresh/latest/run.log","log_context":["UVM_INFO @ 549398674 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER] \n","--- UVM Report catcher Summary ---\n","\n","\n"]},{"name":"kmac_error","qual_name":"0.kmac_error.76372792434690255813831098050890481177425533281293327690499949844351204083664","seed":76372792434690255813831098050890481177425533281293327690499949844351204083664,"line":90,"log_path":"/nightly/current_run/scratch/master/kmac_masked-sim-vcs/0.kmac_error/latest/run.log","log_context":["UVM_INFO @ 2252282310 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.109441812109720532013309433296864669296547771148068183811907117878585666455398","seed":109441812109720532013309433296864669296547771148068183811907117878585666455398,"line":77,"log_path":"/nightly/current_run/scratch/master/kmac_masked-sim-vcs/0.kmac_entropy_ready_error/latest/run.log","log_context":["UVM_INFO @  40171691 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER] \n","--- UVM Report catcher Summary ---\n","\n","\n"]},{"name":"kmac_lc_escalation","qual_name":"0.kmac_lc_escalation.43882051323691376213665302823081757922407663044867393118660842351079267470128","seed":43882051323691376213665302823081757922407663044867393118660842351079267470128,"line":80,"log_path":"/nightly/current_run/scratch/master/kmac_masked-sim-vcs/0.kmac_lc_escalation/latest/run.log","log_context":["UVM_INFO @  17088752 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER] \n","--- UVM Report catcher Summary ---\n","\n","\n"]},{"name":"kmac_stress_all_with_rand_reset","qual_name":"0.kmac_stress_all_with_rand_reset.109523488015317701869905772312770954868095429320350219412080778340044862733508","seed":109523488015317701869905772312770954868095429320350219412080778340044862733508,"line":94,"log_path":"/nightly/current_run/scratch/master/kmac_masked-sim-vcs/0.kmac_stress_all_with_rand_reset/latest/run.log","log_context":["UVM_INFO @ 359070930 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER] \n","--- UVM Report catcher Summary ---\n","\n","\n"]}],"UVM_FATAL (kmac_scoreboard.sv:557) [scoreboard] Check failed (kmac_app_rsp.error == app_intf_err)":[{"name":"kmac_mubi","qual_name":"0.kmac_mubi.91799959625126152877117005179018960491054723157789954486662551831870358212974","seed":91799959625126152877117005179018960491054723157789954486662551831870358212974,"line":92,"log_path":"/nightly/current_run/scratch/master/kmac_masked-sim-vcs/0.kmac_mubi/latest/run.log","log_context":["UVM_INFO @ 642576335 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.45783276193952800273209158369402193745223667839520913034229410646993573008956","seed":45783276193952800273209158369402193745223667839520913034229410646993573008956,"line":176,"log_path":"/nightly/current_run/scratch/master/kmac_masked-sim-vcs/0.kmac_stress_all/latest/run.log","log_context":["UVM_INFO @ 20553863462 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER] \n","--- UVM Report catcher Summary ---\n","\n","\n"]}]}},"passed":27,"total":40,"percent":67.5}