{"block":{"name":"kmac","variant":"masked","commit":"4243cf5c09e81587de90005f63f39abdd1bf3f13","commit_short":"4243cf5","dirty":false,"branch":"master","url":"https://github.com/lowRISC/opentitan/tree/4243cf5c09e81587de90005f63f39abdd1bf3f13","revision_info":"GitHub Revision: [`4243cf5`](https://github.com/lowrisc/opentitan/tree/4243cf5c09e81587de90005f63f39abdd1bf3f13)"},"tool":{"name":"vcs","version":"X-2025.06-SP2-1_Full64"},"timestamp":"2026-08-24T15:30:30Z","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":23.78,"sim_time":16364.124389,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"csr_hw_reset":{"tests":{"kmac_csr_hw_reset":{"max_time":1.29,"sim_time":70.07428,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"csr_rw":{"tests":{"kmac_csr_rw":{"max_time":1.48,"sim_time":38.975983,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"csr_bit_bash":{"tests":{"kmac_csr_bit_bash":{"max_time":16.11,"sim_time":840.10042,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"csr_aliasing":{"tests":{"kmac_csr_aliasing":{"max_time":6.49,"sim_time":266.448619,"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":2.74,"sim_time":431.997798,"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":1.48,"sim_time":38.975983,"passed":1,"total":1,"percent":100.0},"kmac_csr_aliasing":{"max_time":6.49,"sim_time":266.448619,"passed":1,"total":1,"percent":100.0}},"passed":2,"total":2,"percent":100.0},"mem_walk":{"tests":{"kmac_mem_walk":{"max_time":1.02,"sim_time":130.265353,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"mem_partial_access":{"tests":{"kmac_mem_partial_access":{"max_time":1.62,"sim_time":147.81359899999998,"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":1576.49,"sim_time":61631.771516999994,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"burst_write":{"tests":{"kmac_burst_write":{"max_time":382.57,"sim_time":24736.959335,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"test_vectors":{"tests":{"kmac_test_vectors_sha3_224":{"max_time":2537.65,"sim_time":114896.36697,"passed":1,"total":1,"percent":100.0},"kmac_test_vectors_sha3_256":{"max_time":33.16,"sim_time":13679.080710999999,"passed":1,"total":1,"percent":100.0},"kmac_test_vectors_sha3_384":{"max_time":31.78,"sim_time":6712.052925,"passed":1,"total":1,"percent":100.0},"kmac_test_vectors_sha3_512":{"max_time":1233.53,"sim_time":202177.571121,"passed":1,"total":1,"percent":100.0},"kmac_test_vectors_shake_128":{"max_time":1989.1799999999998,"sim_time":32837.467263,"passed":1,"total":1,"percent":100.0},"kmac_test_vectors_shake_256":{"max_time":2266.11,"sim_time":372768.649055,"passed":1,"total":1,"percent":100.0},"kmac_test_vectors_kmac":{"max_time":3.75,"sim_time":1025.88676,"passed":1,"total":1,"percent":100.0},"kmac_test_vectors_kmac_xof":{"max_time":2.65,"sim_time":32.170252,"passed":1,"total":1,"percent":100.0}},"passed":8,"total":8,"percent":100.0},"sideload":{"tests":{"kmac_sideload":{"max_time":263.15,"sim_time":25047.075102000003,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"app":{"tests":{"kmac_app":{"max_time":2.84,"sim_time":218.262255,"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":6.56,"sim_time":377.88754700000004,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"entropy_refresh":{"tests":{"kmac_entropy_refresh":{"max_time":7.31,"sim_time":601.426962,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"error":{"tests":{"kmac_error":{"max_time":78.48,"sim_time":5472.611681,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"key_error":{"tests":{"kmac_key_error":{"max_time":1.02,"sim_time":13.118486,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"sideload_invalid":{"tests":{"kmac_sideload_invalid":{"max_time":1.05,"sim_time":52.858967,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"edn_timeout_error":{"tests":{"kmac_edn_timeout_error":{"max_time":46.11,"sim_time":1878.538164,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"entropy_mode_error":{"tests":{"kmac_entropy_mode_error":{"max_time":1.43,"sim_time":87.763756,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"entropy_ready_error":{"tests":{"kmac_entropy_ready_error":{"max_time":1.1,"sim_time":3.4299459999999997,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"lc_escalation":{"tests":{"kmac_lc_escalation":{"max_time":1.12,"sim_time":1.794893,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"stress_all":{"tests":{"kmac_stress_all":{"max_time":28.07,"sim_time":1975.840887,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"intr_test":{"tests":{"kmac_intr_test":{"max_time":1.07,"sim_time":16.315325,"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":142.51318799999999,"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":2.79,"sim_time":79.704228,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"tl_d_illegal_access":{"tests":{"kmac_tl_errors":{"max_time":2.79,"sim_time":79.704228,"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":1.29,"sim_time":70.07428,"passed":1,"total":1,"percent":100.0},"kmac_csr_rw":{"max_time":1.48,"sim_time":38.975983,"passed":1,"total":1,"percent":100.0},"kmac_csr_aliasing":{"max_time":6.49,"sim_time":266.448619,"passed":1,"total":1,"percent":100.0},"kmac_same_csr_outstanding":{"max_time":1.61,"sim_time":314.569808,"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":1.29,"sim_time":70.07428,"passed":1,"total":1,"percent":100.0},"kmac_csr_rw":{"max_time":1.48,"sim_time":38.975983,"passed":1,"total":1,"percent":100.0},"kmac_csr_aliasing":{"max_time":6.49,"sim_time":266.448619,"passed":1,"total":1,"percent":100.0},"kmac_same_csr_outstanding":{"max_time":1.61,"sim_time":314.569808,"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":2.26,"sim_time":584.30128,"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":2.26,"sim_time":584.30128,"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":2.26,"sim_time":584.30128,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"shadowed_reset_glitch":{"tests":{"kmac_shadow_reg_errors":{"max_time":2.26,"sim_time":584.30128,"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":3.19,"sim_time":2009.129531,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"tl_intg_err":{"tests":{"kmac_sec_cm":{"max_time":1.43,"sim_time":129.266809,"passed":0,"total":1,"percent":0.0},"kmac_tl_intg_err":{"max_time":2.99,"sim_time":451.536974,"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":2.99,"sim_time":451.536974,"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":1.12,"sim_time":1.794893,"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":23.78,"sim_time":16364.124389,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_key_sideload":{"tests":{"kmac_sideload":{"max_time":263.15,"sim_time":25047.075102000003,"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":2.26,"sim_time":584.30128,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_fsm_sparse":{"tests":{"kmac_sec_cm":{"max_time":1.43,"sim_time":129.266809,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"sec_cm_ctr_redun":{"tests":{"kmac_sec_cm":{"max_time":1.43,"sim_time":129.266809,"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":1.43,"sim_time":129.266809,"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":23.78,"sim_time":16364.124389,"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":1.12,"sim_time":1.794893,"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":1.43,"sim_time":129.266809,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"sec_cm_absorbed_ctrl_mubi":{"tests":{"kmac_mubi":{"max_time":6.28,"sim_time":283.035417,"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":23.78,"sim_time":16364.124389,"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":20.71,"sim_time":872.351421,"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":97.03,"branch":89.59,"condition_expression":84.04,"toggle":22.98,"fsm":34.81},"assertion":94.09,"functional":80.62},"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.20619450444609420676114709471371169389423305236158250515841431291338548026418","seed":20619450444609420676114709471371169389423305236158250515841431291338548026418,"line":78,"log_path":"/nightly/current_run/scratch/master/kmac_masked-sim-vcs/0.kmac_sideload_invalid/latest/run.log","log_context":["UVM_ERROR @  52858967 ps: (tlul_adapter_sram.sv:684) [ASSERT FAILED] TlOutKnownIfFifoKnown_A\n","UVM_INFO @  52858967 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.22580684728410126730137842884866696730914307829755739777511275549688410217486","seed":22580684728410126730137842884866696730914307829755739777511275549688410217486,"line":78,"log_path":"/nightly/current_run/scratch/master/kmac_masked-sim-vcs/0.kmac_app/latest/run.log","log_context":["UVM_INFO @ 218262255 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.3235699210006924072235607134466059927620694294501987169802791144203721633536","seed":3235699210006924072235607134466059927620694294501987169802791144203721633536,"line":79,"log_path":"/nightly/current_run/scratch/master/kmac_masked-sim-vcs/0.kmac_app_with_partial_data/latest/run.log","log_context":["UVM_INFO @ 377887547 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.98902325599179979013394326092070279951257026592554063792007370878778062462831","seed":98902325599179979013394326092070279951257026592554063792007370878778062462831,"line":80,"log_path":"/nightly/current_run/scratch/master/kmac_masked-sim-vcs/0.kmac_entropy_refresh/latest/run.log","log_context":["UVM_INFO @ 601426962 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.82055662784205884295106168150321827839158693458826922070086235447420276529888","seed":82055662784205884295106168150321827839158693458826922070086235447420276529888,"line":77,"log_path":"/nightly/current_run/scratch/master/kmac_masked-sim-vcs/0.kmac_key_error/latest/run.log","log_context":["UVM_INFO @  13118486 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.14330604726884531466288650112407321620303122326768869187612289984103398013100","seed":14330604726884531466288650112407321620303122326768869187612289984103398013100,"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 @   3429946 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.92614579445469665653634701498100970841306837491051180422880537388264128594953","seed":92614579445469665653634701498100970841306837491051180422880537388264128594953,"line":79,"log_path":"/nightly/current_run/scratch/master/kmac_masked-sim-vcs/0.kmac_lc_escalation/latest/run.log","log_context":["UVM_INFO @   1794893 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.51571646211934682607799684211171482552278813392067361857522815860869768776348","seed":51571646211934682607799684211171482552278813392067361857522815860869768776348,"line":174,"log_path":"/nightly/current_run/scratch/master/kmac_masked-sim-vcs/0.kmac_stress_all/latest/run.log","log_context":["UVM_INFO @ 1975840887 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_mubi","qual_name":"0.kmac_mubi.44102491144925509582053757138472836975190770523428013527323159492627411657579","seed":44102491144925509582053757138472836975190770523428013527323159492627411657579,"line":79,"log_path":"/nightly/current_run/scratch/master/kmac_masked-sim-vcs/0.kmac_mubi/latest/run.log","log_context":["UVM_INFO @ 283035417 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_stress_all_with_rand_reset","qual_name":"0.kmac_stress_all_with_rand_reset.17466288227122639908543233444984062897437947572772606443106571904414620138800","seed":17466288227122639908543233444984062897437947572772606443106571904414620138800,"line":159,"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 @ 872351421 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_sec_cm","qual_name":"0.kmac_sec_cm.29489793447243342182002231090081803825962699820476095082017402709463166571482","seed":29489793447243342182002231090081803825962699820476095082017402709463166571482,"line":79,"log_path":"/nightly/current_run/scratch/master/kmac_masked-sim-vcs/0.kmac_sec_cm/latest/run.log","log_context":["UVM_INFO @ 129266809 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER] \n","--- UVM Report catcher Summary ---\n","\n","\n"]}]}},"passed":29,"total":40,"percent":72.5}