{"block":{"name":"kmac","variant":"unmasked","commit":"a114efecc9730fbc8cabc2d6f5a9df912a972b83","commit_short":"a114efe","branch":"master","url":"https://github.com/lowRISC/opentitan/tree/a114efecc9730fbc8cabc2d6f5a9df912a972b83","revision_info":"GitHub Revision: [`a114efe`](https://github.com/lowrisc/opentitan/tree/a114efecc9730fbc8cabc2d6f5a9df912a972b83)"},"tool":{"name":"vcs","version":"unknown"},"timestamp":"2026-06-18T15:30:44Z","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":25.12,"sim_time":845.0146090000001,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"csr_hw_reset":{"tests":{"kmac_csr_hw_reset":{"max_time":1.01,"sim_time":18.70532,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"csr_rw":{"tests":{"kmac_csr_rw":{"max_time":1.05,"sim_time":107.896132,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"csr_bit_bash":{"tests":{"kmac_csr_bit_bash":{"max_time":8.32,"sim_time":3600.2314589999996,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"csr_aliasing":{"tests":{"kmac_csr_aliasing":{"max_time":2.88,"sim_time":77.781792,"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":1.56,"sim_time":53.0504,"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":1.05,"sim_time":107.896132,"passed":1,"total":1,"percent":100.0},"kmac_csr_aliasing":{"max_time":2.88,"sim_time":77.781792,"passed":1,"total":1,"percent":100.0}},"passed":2,"total":2,"percent":100.0},"mem_walk":{"tests":{"kmac_mem_walk":{"max_time":0.69,"sim_time":64.520147,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"mem_partial_access":{"tests":{"kmac_mem_partial_access":{"max_time":1.09,"sim_time":104.759841,"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":259.44,"sim_time":14994.915259,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"burst_write":{"tests":{"kmac_burst_write":{"max_time":169.02,"sim_time":13362.422365,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"test_vectors":{"tests":{"kmac_test_vectors_sha3_224":{"max_time":2161.63,"sim_time":109607.950517,"passed":1,"total":1,"percent":100.0},"kmac_test_vectors_sha3_256":{"max_time":23.43,"sim_time":791.535387,"passed":1,"total":1,"percent":100.0},"kmac_test_vectors_sha3_384":{"max_time":1292.98,"sim_time":103886.978697,"passed":1,"total":1,"percent":100.0},"kmac_test_vectors_sha3_512":{"max_time":12.67,"sim_time":739.5930060000001,"passed":1,"total":1,"percent":100.0},"kmac_test_vectors_shake_128":{"max_time":1685.78,"sim_time":101178.027397,"passed":1,"total":1,"percent":100.0},"kmac_test_vectors_shake_256":{"max_time":1308.85,"sim_time":147651.016822,"passed":1,"total":1,"percent":100.0},"kmac_test_vectors_kmac":{"max_time":2.1,"sim_time":1088.502285,"passed":1,"total":1,"percent":100.0},"kmac_test_vectors_kmac_xof":{"max_time":1.98,"sim_time":85.836005,"passed":1,"total":1,"percent":100.0}},"passed":8,"total":8,"percent":100.0},"sideload":{"tests":{"kmac_sideload":{"max_time":106.22,"sim_time":27291.073654,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"app":{"tests":{"kmac_app":{"max_time":0.73,"sim_time":20.767614000000002,"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":3.24,"sim_time":651.289699,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"entropy_refresh":{"tests":{"kmac_entropy_refresh":{"max_time":3.98,"sim_time":169.57065400000002,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"error":{"tests":{"kmac_error":{"max_time":5.76,"sim_time":1651.401276,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"key_error":{"tests":{"kmac_key_error":{"max_time":1.07,"sim_time":69.358764,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"sideload_invalid":{"tests":{"kmac_sideload_invalid":{"max_time":77.99,"sim_time":10010.179491,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"edn_timeout_error":{"tests":{"kmac_edn_timeout_error":{"max_time":12.57,"sim_time":295.07714799999997,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"entropy_mode_error":{"tests":{"kmac_entropy_mode_error":{"max_time":21.08,"sim_time":513.813419,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"entropy_ready_error":{"tests":{"kmac_entropy_ready_error":{"max_time":0.8,"sim_time":15.931412,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"lc_escalation":{"tests":{"kmac_lc_escalation":{"max_time":1.05,"sim_time":123.888499,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"stress_all":{"tests":{"kmac_stress_all":{"max_time":93.2,"sim_time":23692.506728999997,"passed":0,"total":1,"percent":0.0}},"passed":0,"total":1,"percent":0.0},"intr_test":{"tests":{"kmac_intr_test":{"max_time":0.8,"sim_time":15.353462,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"alert_test":{"tests":{"kmac_alert_test":{"max_time":0.86,"sim_time":51.525774,"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":2.92,"sim_time":213.72436499999998,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"tl_d_illegal_access":{"tests":{"kmac_tl_errors":{"max_time":2.92,"sim_time":213.72436499999998,"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":1.01,"sim_time":18.70532,"passed":1,"total":1,"percent":100.0},"kmac_csr_rw":{"max_time":1.05,"sim_time":107.896132,"passed":1,"total":1,"percent":100.0},"kmac_csr_aliasing":{"max_time":2.88,"sim_time":77.781792,"passed":1,"total":1,"percent":100.0},"kmac_same_csr_outstanding":{"max_time":1.56,"sim_time":119.41855899999999,"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":1.01,"sim_time":18.70532,"passed":1,"total":1,"percent":100.0},"kmac_csr_rw":{"max_time":1.05,"sim_time":107.896132,"passed":1,"total":1,"percent":100.0},"kmac_csr_aliasing":{"max_time":2.88,"sim_time":77.781792,"passed":1,"total":1,"percent":100.0},"kmac_same_csr_outstanding":{"max_time":1.56,"sim_time":119.41855899999999,"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":1.88,"sim_time":193.03142000000003,"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":1.88,"sim_time":193.03142000000003,"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":1.88,"sim_time":193.03142000000003,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"shadowed_reset_glitch":{"tests":{"kmac_shadow_reg_errors":{"max_time":1.88,"sim_time":193.03142000000003,"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":1.75,"sim_time":76.72265700000001,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"tl_intg_err":{"tests":{"kmac_sec_cm":{"max_time":18.61,"sim_time":3679.9722570000004,"passed":1,"total":1,"percent":100.0},"kmac_tl_intg_err":{"max_time":2.14,"sim_time":98.18008999999999,"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":2.14,"sim_time":98.18008999999999,"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":1.05,"sim_time":123.888499,"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":25.12,"sim_time":845.0146090000001,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_key_sideload":{"tests":{"kmac_sideload":{"max_time":106.22,"sim_time":27291.073654,"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":1.88,"sim_time":193.03142000000003,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_fsm_sparse":{"tests":{"kmac_sec_cm":{"max_time":18.61,"sim_time":3679.9722570000004,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_ctr_redun":{"tests":{"kmac_sec_cm":{"max_time":18.61,"sim_time":3679.9722570000004,"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":18.61,"sim_time":3679.9722570000004,"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":25.12,"sim_time":845.0146090000001,"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":1.05,"sim_time":123.888499,"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":18.61,"sim_time":3679.9722570000004,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0},"sec_cm_absorbed_ctrl_mubi":{"tests":{"kmac_mubi":{"max_time":6.15,"sim_time":672.59103,"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":25.12,"sim_time":845.0146090000001,"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":44.92,"sim_time":2286.348026,"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0}},"passed":1,"total":1,"percent":100.0}},"coverage":{"code":{"block":null,"line_statement":94.26,"branch":89.66,"condition_expression":88.6,"toggle":27.47,"fsm":42.34},"assertion":96.79,"functional":77.86},"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.91463882653209186404724250713830108973027242670496810701586331922393120939145","seed":91463882653209186404724250713830108973027242670496810701586331922393120939145,"line":78,"log_path":"/nightly/current_run/scratch/master/kmac_unmasked-sim-vcs/0.kmac_sideload_invalid/latest/run.log","log_context":["UVM_INFO @ 10010179491 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.103864412431193215699554758613932866096269731400344565097321880336414270742739","seed":103864412431193215699554758613932866096269731400344565097321880336414270742739,"line":77,"log_path":"/nightly/current_run/scratch/master/kmac_unmasked-sim-vcs/0.kmac_app/latest/run.log","log_context":["UVM_INFO @  20767614 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.85771380442043779970333963497015165356318176916123777582177462842861781653487","seed":85771380442043779970333963497015165356318176916123777582177462842861781653487,"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 @ 651289699 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.107104372112569635766152896936690697233210331089148961317971315272820390793858","seed":107104372112569635766152896936690697233210331089148961317971315272820390793858,"line":79,"log_path":"/nightly/current_run/scratch/master/kmac_unmasked-sim-vcs/0.kmac_entropy_refresh/latest/run.log","log_context":["UVM_INFO @ 169570654 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.76757639089842722109054841946598247038560752558417027939872809958417306138657","seed":76757639089842722109054841946598247038560752558417027939872809958417306138657,"line":80,"log_path":"/nightly/current_run/scratch/master/kmac_unmasked-sim-vcs/0.kmac_error/latest/run.log","log_context":["UVM_INFO @ 1651401276 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.18395463417246532812384395662904259088063132324591677689184637149235121630537","seed":18395463417246532812384395662904259088063132324591677689184637149235121630537,"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 @  15931412 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.103870743446520333265643081490354944342338310544473641974222745581737973367065","seed":103870743446520333265643081490354944342338310544473641974222745581737973367065,"line":131,"log_path":"/nightly/current_run/scratch/master/kmac_unmasked-sim-vcs/0.kmac_stress_all/latest/run.log","log_context":["UVM_INFO @ 23692506729 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.49271602174303910041430841299547609718620592254862195601738093605188223849119","seed":49271602174303910041430841299547609718620592254862195601738093605188223849119,"line":80,"log_path":"/nightly/current_run/scratch/master/kmac_unmasked-sim-vcs/0.kmac_mubi/latest/run.log","log_context":["UVM_INFO @ 672591030 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.40101434635314534744226375534744032094601229091574199908565942118974965925925","seed":40101434635314534744226375534744032094601229091574199908565942118974965925925,"line":78,"log_path":"/nightly/current_run/scratch/master/kmac_unmasked-sim-vcs/0.kmac_key_error/latest/run.log","log_context":["UVM_ERROR @  69358764 ps: (tlul_adapter_sram.sv:684) [ASSERT FAILED] TlOutKnownIfFifoKnown_A\n","UVM_INFO @  69358764 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER] \n","--- UVM Report catcher Summary ---\n","\n"]}]}},"passed":31,"total":40,"percent":77.5}