{"block":{"name":"kmac","variant":"masked","commit":"8899f65972e2da1ee65b13c4cf5a38ac719ab7c3","commit_short":"8899f65","branch":"master","url":"https://github.com/lowRISC/opentitan/tree/8899f65972e2da1ee65b13c4cf5a38ac719ab7c3","revision_info":"GitHub Revision: [`8899f65`](https://github.com/lowrisc/opentitan/tree/8899f65972e2da1ee65b13c4cf5a38ac719ab7c3)"},"tool":{"name":"vcs","version":"unknown"},"timestamp":"2026-06-17T15:30:26Z","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":58.76,"sim_time":11537.727053999999,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"csr_hw_reset":{"tests":{"kmac_csr_hw_reset":{"max_time":0.93,"sim_time":62.157714999999996,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"csr_rw":{"tests":{"kmac_csr_rw":{"max_time":1.27,"sim_time":31.109648,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"csr_bit_bash":{"tests":{"kmac_csr_bit_bash":{"max_time":22.79,"sim_time":25827.600187,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"csr_aliasing":{"tests":{"kmac_csr_aliasing":{"max_time":7.59,"sim_time":1547.134271,"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":2.38,"sim_time":131.114476,"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":1.27,"sim_time":31.109648,"passed":1,"total":1,"percent":100.0},"kmac_csr_aliasing":{"max_time":7.59,"sim_time":1547.134271,"passed":1,"total":1,"percent":100.0}},"passed":2,"total":2,"percent":100.0},"mem_walk":{"tests":{"kmac_mem_walk":{"max_time":0.92,"sim_time":22.476718,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"mem_partial_access":{"tests":{"kmac_mem_partial_access":{"max_time":1.1,"sim_time":97.36704300000001,"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":367.04,"sim_time":11421.22512,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"burst_write":{"tests":{"kmac_burst_write":{"max_time":262.74,"sim_time":22549.666186000002,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"test_vectors":{"tests":{"kmac_test_vectors_sha3_224":{"max_time":2543.87,"sim_time":101837.373716,"passed":1,"total":1,"percent":100.0},"kmac_test_vectors_sha3_256":{"max_time":27.1,"sim_time":5977.952952,"passed":1,"total":1,"percent":100.0},"kmac_test_vectors_sha3_384":{"max_time":1553.84,"sim_time":164445.69969100002,"passed":1,"total":1,"percent":100.0},"kmac_test_vectors_sha3_512":{"max_time":1160.65,"sim_time":360818.043029,"passed":1,"total":1,"percent":100.0},"kmac_test_vectors_shake_128":{"max_time":118.55,"sim_time":16974.912771000003,"passed":1,"total":1,"percent":100.0},"kmac_test_vectors_shake_256":{"max_time":117.26,"sim_time":10406.561531,"passed":1,"total":1,"percent":100.0},"kmac_test_vectors_kmac":{"max_time":2.12,"sim_time":308.20206199999996,"passed":1,"total":1,"percent":100.0},"kmac_test_vectors_kmac_xof":{"max_time":1.98,"sim_time":37.524628,"passed":1,"total":1,"percent":100.0}},"passed":8,"total":8,"percent":100.0},"sideload":{"tests":{"kmac_sideload":{"max_time":102.58,"sim_time":8516.424348999999,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"app":{"tests":{"kmac_app":{"max_time":3.99,"sim_time":215.022639,"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":3.65,"sim_time":80.164165,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"entropy_refresh":{"tests":{"kmac_entropy_refresh":{"max_time":5.96,"sim_time":1294.586961,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"error":{"tests":{"kmac_error":{"max_time":18.26,"sim_time":636.432626,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"key_error":{"tests":{"kmac_key_error":{"max_time":1.06,"sim_time":102.987498,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"sideload_invalid":{"tests":{"kmac_sideload_invalid":{"max_time":1.12,"sim_time":23.473123,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"edn_timeout_error":{"tests":{"kmac_edn_timeout_error":{"max_time":13.75,"sim_time":1824.8630959999998,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"entropy_mode_error":{"tests":{"kmac_entropy_mode_error":{"max_time":1.3,"sim_time":298.215269,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"entropy_ready_error":{"tests":{"kmac_entropy_ready_error":{"max_time":0.79,"sim_time":94.164905,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"lc_escalation":{"tests":{"kmac_lc_escalation":{"max_time":1.36,"sim_time":46.063722,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"stress_all":{"tests":{"kmac_stress_all":{"max_time":247.08999999999997,"sim_time":10653.495968000001,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"intr_test":{"tests":{"kmac_intr_test":{"max_time":0.81,"sim_time":40.56597,"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":72.596716,"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":1.72,"sim_time":106.54198699999999,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"tl_d_illegal_access":{"tests":{"kmac_tl_errors":{"max_time":1.72,"sim_time":106.54198699999999,"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":0.93,"sim_time":62.157714999999996,"passed":1,"total":1,"percent":100.0},"kmac_csr_rw":{"max_time":1.27,"sim_time":31.109648,"passed":1,"total":1,"percent":100.0},"kmac_csr_aliasing":{"max_time":7.59,"sim_time":1547.134271,"passed":1,"total":1,"percent":100.0},"kmac_same_csr_outstanding":{"max_time":2.69,"sim_time":1842.510546,"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":0.93,"sim_time":62.157714999999996,"passed":1,"total":1,"percent":100.0},"kmac_csr_rw":{"max_time":1.27,"sim_time":31.109648,"passed":1,"total":1,"percent":100.0},"kmac_csr_aliasing":{"max_time":7.59,"sim_time":1547.134271,"passed":1,"total":1,"percent":100.0},"kmac_same_csr_outstanding":{"max_time":2.69,"sim_time":1842.510546,"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":1.83,"sim_time":115.271093,"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":1.83,"sim_time":115.271093,"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":1.83,"sim_time":115.271093,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"shadowed_reset_glitch":{"tests":{"kmac_shadow_reg_errors":{"max_time":1.83,"sim_time":115.271093,"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":4.29,"sim_time":482.45405,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"tl_intg_err":{"tests":{"kmac_sec_cm":{"max_time":43.14,"sim_time":9270.945025,"passed":1,"total":1,"percent":100.0},"kmac_tl_intg_err":{"max_time":4.03,"sim_time":458.518228,"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":4.03,"sim_time":458.518228,"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":1.36,"sim_time":46.063722,"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":58.76,"sim_time":11537.727053999999,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_key_sideload":{"tests":{"kmac_sideload":{"max_time":102.58,"sim_time":8516.424348999999,"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":1.83,"sim_time":115.271093,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_fsm_sparse":{"tests":{"kmac_sec_cm":{"max_time":43.14,"sim_time":9270.945025,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_ctr_redun":{"tests":{"kmac_sec_cm":{"max_time":43.14,"sim_time":9270.945025,"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":43.14,"sim_time":9270.945025,"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":58.76,"sim_time":11537.727053999999,"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":1.36,"sim_time":46.063722,"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":43.14,"sim_time":9270.945025,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_absorbed_ctrl_mubi":{"tests":{"kmac_mubi":{"max_time":5.32,"sim_time":266.377066,"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":58.76,"sim_time":11537.727053999999,"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":8.06,"sim_time":358.231761,"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":96.24,"branch":90.65,"condition_expression":86.24,"toggle":29.23,"fsm":46.2},"assertion":97.75,"functional":79.94},"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":{"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_sideload_invalid","qual_name":"0.kmac_sideload_invalid.105649739105682043272664905607891146848773246657245028116947700156796376510625","seed":105649739105682043272664905607891146848773246657245028116947700156796376510625,"line":76,"log_path":"/nightly/current_run/scratch/master/kmac_masked-sim-vcs/0.kmac_sideload_invalid/latest/run.log","log_context":["UVM_INFO @  23473123 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER] \n","--- UVM Report catcher Summary ---\n","\n","\n"]},{"name":"kmac_app","qual_name":"0.kmac_app.66439799133352486872532648482610813523414362764193965151116876022419285504283","seed":66439799133352486872532648482610813523414362764193965151116876022419285504283,"line":78,"log_path":"/nightly/current_run/scratch/master/kmac_masked-sim-vcs/0.kmac_app/latest/run.log","log_context":["UVM_INFO @ 215022639 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.26131019077249711525365697619521384471060480851910010867593288843529926721802","seed":26131019077249711525365697619521384471060480851910010867593288843529926721802,"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 @  80164165 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.36982361040745830543386152017264789939442977424696356285874252002637716991172","seed":36982361040745830543386152017264789939442977424696356285874252002637716991172,"line":79,"log_path":"/nightly/current_run/scratch/master/kmac_masked-sim-vcs/0.kmac_entropy_refresh/latest/run.log","log_context":["UVM_INFO @ 1294586961 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.80432820702623153316852388745366782128046371670424161178268448954766472882892","seed":80432820702623153316852388745366782128046371670424161178268448954766472882892,"line":86,"log_path":"/nightly/current_run/scratch/master/kmac_masked-sim-vcs/0.kmac_error/latest/run.log","log_context":["UVM_INFO @ 636432626 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.21588002394047745393810757776340663460197170540284529792614191738831641527958","seed":21588002394047745393810757776340663460197170540284529792614191738831641527958,"line":218,"log_path":"/nightly/current_run/scratch/master/kmac_masked-sim-vcs/0.kmac_stress_all/latest/run.log","log_context":["UVM_INFO @ 10653495968 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.101043553454217662647654823710865119743861362588902314804480008749978428657577","seed":101043553454217662647654823710865119743861362588902314804480008749978428657577,"line":99,"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 @ 358231761 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.112463489128009512542502429885871837487807968058670540114919629185561400996396","seed":112463489128009512542502429885871837487807968058670540114919629185561400996396,"line":80,"log_path":"/nightly/current_run/scratch/master/kmac_masked-sim-vcs/0.kmac_mubi/latest/run.log","log_context":["UVM_INFO @ 266377066 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.46419342122211251072033820120886480627245809469239470590467024861180247761857","seed":46419342122211251072033820120886480627245809469239470590467024861180247761857,"line":78,"log_path":"/nightly/current_run/scratch/master/kmac_masked-sim-vcs/0.kmac_key_error/latest/run.log","log_context":["UVM_ERROR @ 102987498 ps: (tlul_adapter_sram.sv:684) [ASSERT FAILED] TlOutKnownIfFifoKnown_A\n","UVM_INFO @ 102987498 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER] \n","--- UVM Report catcher Summary ---\n","\n"]},{"name":"kmac_entropy_ready_error","qual_name":"0.kmac_entropy_ready_error.18506475135226789909377920735371154050855046731976181569226692622444090016002","seed":18506475135226789909377920735371154050855046731976181569226692622444090016002,"line":78,"log_path":"/nightly/current_run/scratch/master/kmac_masked-sim-vcs/0.kmac_entropy_ready_error/latest/run.log","log_context":["UVM_ERROR @  94164905 ps: (tlul_adapter_sram.sv:684) [ASSERT FAILED] TlOutKnownIfFifoKnown_A\n","UVM_INFO @  94164905 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER] \n","--- UVM Report catcher Summary ---\n","\n"]}]}},"passed":30,"total":40,"percent":75.0}