{"block":{"name":"kmac","variant":"unmasked","commit":"dba823ab49fb200ec9d3e991dfb5a83cf1f9c261","commit_short":"dba823a","branch":"master","url":"https://github.com/lowRISC/opentitan/tree/dba823ab49fb200ec9d3e991dfb5a83cf1f9c261","revision_info":"GitHub Revision: [`dba823a`](https://github.com/lowrisc/opentitan/tree/dba823ab49fb200ec9d3e991dfb5a83cf1f9c261)"},"tool":{"name":"vcs","version":"unknown"},"timestamp":"2026-07-08T15:30:33Z","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":11.91,"sim_time":4372.510009,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"csr_hw_reset":{"tests":{"kmac_csr_hw_reset":{"max_time":1.04,"sim_time":113.250913,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"csr_rw":{"tests":{"kmac_csr_rw":{"max_time":0.83,"sim_time":55.077786999999994,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"csr_bit_bash":{"tests":{"kmac_csr_bit_bash":{"max_time":8.28,"sim_time":917.6886609999999,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"csr_aliasing":{"tests":{"kmac_csr_aliasing":{"max_time":3.92,"sim_time":399.467757,"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":2.21,"sim_time":838.192203,"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":0.83,"sim_time":55.077786999999994,"passed":1,"total":1,"percent":100.0},"kmac_csr_aliasing":{"max_time":3.92,"sim_time":399.467757,"passed":1,"total":1,"percent":100.0}},"passed":2,"total":2,"percent":100.0},"mem_walk":{"tests":{"kmac_mem_walk":{"max_time":0.71,"sim_time":11.251749,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"mem_partial_access":{"tests":{"kmac_mem_partial_access":{"max_time":1.15,"sim_time":34.187720999999996,"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":2826.76,"sim_time":220064.526081,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"burst_write":{"tests":{"kmac_burst_write":{"max_time":752.42,"sim_time":98076.894293,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"test_vectors":{"tests":{"kmac_test_vectors_sha3_224":{"max_time":2226.45,"sim_time":120934.562088,"passed":1,"total":1,"percent":100.0},"kmac_test_vectors_sha3_256":{"max_time":2042.0599999999997,"sim_time":105917.854786,"passed":1,"total":1,"percent":100.0},"kmac_test_vectors_sha3_384":{"max_time":16.98,"sim_time":2284.7657289999997,"passed":1,"total":1,"percent":100.0},"kmac_test_vectors_sha3_512":{"max_time":10.77,"sim_time":1045.769135,"passed":1,"total":1,"percent":100.0},"kmac_test_vectors_shake_128":{"max_time":112.45,"sim_time":3177.591691,"passed":1,"total":1,"percent":100.0},"kmac_test_vectors_shake_256":{"max_time":1327.79,"sim_time":31107.357157000002,"passed":1,"total":1,"percent":100.0},"kmac_test_vectors_kmac":{"max_time":1.54,"sim_time":65.274281,"passed":1,"total":1,"percent":100.0},"kmac_test_vectors_kmac_xof":{"max_time":1.53,"sim_time":114.03075299999999,"passed":1,"total":1,"percent":100.0}},"passed":8,"total":8,"percent":100.0},"sideload":{"tests":{"kmac_sideload":{"max_time":108.95,"sim_time":7793.961502,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"app":{"tests":{"kmac_app":{"max_time":8.5,"sim_time":208.127672,"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":3.31,"sim_time":858.377101,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"entropy_refresh":{"tests":{"kmac_entropy_refresh":{"max_time":6.76,"sim_time":933.727892,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"error":{"tests":{"kmac_error":{"max_time":18.99,"sim_time":495.732984,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"key_error":{"tests":{"kmac_key_error":{"max_time":0.84,"sim_time":80.374044,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"sideload_invalid":{"tests":{"kmac_sideload_invalid":{"max_time":47.63,"sim_time":10015.138879,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"edn_timeout_error":{"tests":{"kmac_edn_timeout_error":{"max_time":19.91,"sim_time":2039.6828870000002,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"entropy_mode_error":{"tests":{"kmac_entropy_mode_error":{"max_time":27.82,"sim_time":2412.793723,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"entropy_ready_error":{"tests":{"kmac_entropy_ready_error":{"max_time":0.92,"sim_time":251.21524100000002,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"lc_escalation":{"tests":{"kmac_lc_escalation":{"max_time":3.7,"sim_time":488.341394,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"stress_all":{"tests":{"kmac_stress_all":{"max_time":120.01000000000002,"sim_time":9813.921706000001,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"intr_test":{"tests":{"kmac_intr_test":{"max_time":0.71,"sim_time":14.485914000000001,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"alert_test":{"tests":{"kmac_alert_test":{"max_time":0.74,"sim_time":55.513392,"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":3.26,"sim_time":165.446189,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"tl_d_illegal_access":{"tests":{"kmac_tl_errors":{"max_time":3.26,"sim_time":165.446189,"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":1.04,"sim_time":113.250913,"passed":1,"total":1,"percent":100.0},"kmac_csr_rw":{"max_time":0.83,"sim_time":55.077786999999994,"passed":1,"total":1,"percent":100.0},"kmac_csr_aliasing":{"max_time":3.92,"sim_time":399.467757,"passed":1,"total":1,"percent":100.0},"kmac_same_csr_outstanding":{"max_time":1.38,"sim_time":110.287223,"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":1.04,"sim_time":113.250913,"passed":1,"total":1,"percent":100.0},"kmac_csr_rw":{"max_time":0.83,"sim_time":55.077786999999994,"passed":1,"total":1,"percent":100.0},"kmac_csr_aliasing":{"max_time":3.92,"sim_time":399.467757,"passed":1,"total":1,"percent":100.0},"kmac_same_csr_outstanding":{"max_time":1.38,"sim_time":110.287223,"passed":1,"total":1,"percent":100.0}},"passed":4,"total":4,"percent":100.0}},"passed":20,"total":29,"percent":68.96551724137932},"V2S":{"testpoints":{"shadow_reg_update_error":{"tests":{"kmac_shadow_reg_errors":{"max_time":1.34,"sim_time":126.507993,"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":1.34,"sim_time":126.507993,"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":1.34,"sim_time":126.507993,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"shadowed_reset_glitch":{"tests":{"kmac_shadow_reg_errors":{"max_time":1.34,"sim_time":126.507993,"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":3.82,"sim_time":452.275707,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"tl_intg_err":{"tests":{"kmac_sec_cm":{"max_time":55.76,"sim_time":7363.145421,"passed":1,"total":1,"percent":100.0},"kmac_tl_intg_err":{"max_time":3.11,"sim_time":391.222811,"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":3.11,"sim_time":391.222811,"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":3.7,"sim_time":488.341394,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_sw_key_key_masking":{"tests":{"kmac_smoke":{"max_time":11.91,"sim_time":4372.510009,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_key_sideload":{"tests":{"kmac_sideload":{"max_time":108.95,"sim_time":7793.961502,"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":1.34,"sim_time":126.507993,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_fsm_sparse":{"tests":{"kmac_sec_cm":{"max_time":55.76,"sim_time":7363.145421,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_ctr_redun":{"tests":{"kmac_sec_cm":{"max_time":55.76,"sim_time":7363.145421,"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":55.76,"sim_time":7363.145421,"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":11.91,"sim_time":4372.510009,"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":3.7,"sim_time":488.341394,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_fsm_local_esc":{"tests":{"kmac_sec_cm":{"max_time":55.76,"sim_time":7363.145421,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_absorbed_ctrl_mubi":{"tests":{"kmac_mubi":{"max_time":4.14,"sim_time":951.498273,"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":11.91,"sim_time":4372.510009,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0}},"passed":7,"total":8,"percent":87.5},"V3":{"testpoints":{"stress_all_with_rand_reset":{"tests":{"kmac_stress_all_with_rand_reset":{"max_time":26.03,"sim_time":1421.278607,"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":92.81,"branch":87.2,"condition_expression":84.4,"toggle":27.34,"fsm":40.15},"assertion":96.5,"functional":74.09},"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":{"UVM_FATAL (csr_utils_pkg.sv:614) [csr_utils_pkg::csr_spinwait.isolation_fork] timeout kmac_reg_block.intr_state.kmac_done (addr=*, Comparison=CompareOpEq, exp_data=*, call_count=2)":[{"name":"kmac_sideload_invalid","qual_name":"0.kmac_sideload_invalid.31830197940519403264355592517543686042366236606565668611121892479085603609852","seed":31830197940519403264355592517543686042366236606565668611121892479085603609852,"line":83,"log_path":"/nightly/current_run/scratch/master/kmac_unmasked-sim-vcs/0.kmac_sideload_invalid/latest/run.log","log_context":["UVM_INFO @ 10015138879 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.13636899236783046314739142437044359934175837796714637380161910520120068931971","seed":13636899236783046314739142437044359934175837796714637380161910520120068931971,"line":88,"log_path":"/nightly/current_run/scratch/master/kmac_unmasked-sim-vcs/0.kmac_app/latest/run.log","log_context":["UVM_INFO @ 208127672 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.107364344684375529708466260936973353239934691682336536357548742410151724072212","seed":107364344684375529708466260936973353239934691682336536357548742410151724072212,"line":78,"log_path":"/nightly/current_run/scratch/master/kmac_unmasked-sim-vcs/0.kmac_app_with_partial_data/latest/run.log","log_context":["UVM_INFO @ 858377101 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.54366184773770517391680784360503490656748472382748894889433572851492005938261","seed":54366184773770517391680784360503490656748472382748894889433572851492005938261,"line":85,"log_path":"/nightly/current_run/scratch/master/kmac_unmasked-sim-vcs/0.kmac_entropy_refresh/latest/run.log","log_context":["UVM_INFO @ 933727892 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.20451512491841431579050664582324893137485022356356212923414396614948338247740","seed":20451512491841431579050664582324893137485022356356212923414396614948338247740,"line":94,"log_path":"/nightly/current_run/scratch/master/kmac_unmasked-sim-vcs/0.kmac_error/latest/run.log","log_context":["UVM_INFO @ 495732984 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.49379065449591064957305040870424931138277046458719464707930238670930755667533","seed":49379065449591064957305040870424931138277046458719464707930238670930755667533,"line":82,"log_path":"/nightly/current_run/scratch/master/kmac_unmasked-sim-vcs/0.kmac_entropy_ready_error/latest/run.log","log_context":["UVM_INFO @ 251215241 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.69009673886893132304778246426754001179498102924967680121621605537233662799738","seed":69009673886893132304778246426754001179498102924967680121621605537233662799738,"line":138,"log_path":"/nightly/current_run/scratch/master/kmac_unmasked-sim-vcs/0.kmac_stress_all/latest/run.log","log_context":["UVM_INFO @ 9813921706 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.92055434538810420494690308151530491620481813779962092132475408985675013333333","seed":92055434538810420494690308151530491620481813779962092132475408985675013333333,"line":161,"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 @ 1421278607 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.64572712767703407128914021798252793159405404641058946162880031561663092351109","seed":64572712767703407128914021798252793159405404641058946162880031561663092351109,"line":83,"log_path":"/nightly/current_run/scratch/master/kmac_unmasked-sim-vcs/0.kmac_mubi/latest/run.log","log_context":["UVM_INFO @ 951498273 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER] \n","--- UVM Report catcher Summary ---\n","\n","\n"]}],"Offending '((!$isunknown(rspfifo_rdata)) -> (!$isunknown(tl_o)))'":[{"name":"kmac_key_error","qual_name":"0.kmac_key_error.9747460588444178260701122845723096748354236319406399471553905323379207836464","seed":9747460588444178260701122845723096748354236319406399471553905323379207836464,"line":78,"log_path":"/nightly/current_run/scratch/master/kmac_unmasked-sim-vcs/0.kmac_key_error/latest/run.log","log_context":["UVM_ERROR @  80374044 ps: (tlul_adapter_sram.sv:684) [ASSERT FAILED] TlOutKnownIfFifoKnown_A\n","UVM_INFO @  80374044 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.98934647998240109220410163033948674056224318442605681798628908158177735637533","seed":98934647998240109220410163033948674056224318442605681798628908158177735637533,"line":98,"log_path":"/nightly/current_run/scratch/master/kmac_unmasked-sim-vcs/0.kmac_entropy_mode_error/latest/run.log","log_context":["UVM_ERROR @ 2412793723 ps: (tlul_adapter_sram.sv:684) [ASSERT FAILED] TlOutKnownIfFifoKnown_A\n","UVM_INFO @ 2412793723 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER] \n","--- UVM Report catcher Summary ---\n","\n"]}]}},"passed":29,"total":40,"percent":72.5}