{"block":{"name":"kmac","variant":"masked","commit":"8007f614bd52d7ac557e5e3253489f0bf7b820c5","commit_short":"8007f61","branch":"master","url":"https://github.com/lowRISC/opentitan/tree/8007f614bd52d7ac557e5e3253489f0bf7b820c5","revision_info":"GitHub Revision: [`8007f61`](https://github.com/lowrisc/opentitan/tree/8007f614bd52d7ac557e5e3253489f0bf7b820c5)"},"tool":{"name":"vcs","version":"unknown"},"timestamp":"2026-04-25T09:02:00Z","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":85.05,"sim_time":13596.294960000001,"passed":50,"total":50,"percent":100.0}},"passed":50,"total":50,"percent":100.0},"csr_hw_reset":{"tests":{"kmac_csr_hw_reset":{"max_time":1.4,"sim_time":26.528182,"passed":5,"total":5,"percent":100.0}},"passed":5,"total":5,"percent":100.0},"csr_rw":{"tests":{"kmac_csr_rw":{"max_time":1.61,"sim_time":125.441497,"passed":20,"total":20,"percent":100.0}},"passed":20,"total":20,"percent":100.0},"csr_bit_bash":{"tests":{"kmac_csr_bit_bash":{"max_time":14.48,"sim_time":1463.439924,"passed":5,"total":5,"percent":100.0}},"passed":5,"total":5,"percent":100.0},"csr_aliasing":{"tests":{"kmac_csr_aliasing":{"max_time":7.07,"sim_time":409.163718,"passed":5,"total":5,"percent":100.0}},"passed":5,"total":5,"percent":100.0},"csr_mem_rw_with_rand_reset":{"tests":{"kmac_csr_mem_rw_with_rand_reset":{"max_time":2.81,"sim_time":78.072248,"passed":20,"total":20,"percent":100.0}},"passed":20,"total":20,"percent":100.0},"regwen_csr_and_corresponding_lockable_csr":{"tests":{"kmac_csr_rw":{"max_time":1.61,"sim_time":125.441497,"passed":20,"total":20,"percent":100.0},"kmac_csr_aliasing":{"max_time":7.07,"sim_time":409.163718,"passed":5,"total":5,"percent":100.0}},"passed":25,"total":25,"percent":100.0},"mem_walk":{"tests":{"kmac_mem_walk":{"max_time":1.12,"sim_time":20.885908999999998,"passed":5,"total":5,"percent":100.0}},"passed":5,"total":5,"percent":100.0},"mem_partial_access":{"tests":{"kmac_mem_partial_access":{"max_time":1.94,"sim_time":96.65761900000001,"passed":5,"total":5,"percent":100.0}},"passed":5,"total":5,"percent":100.0}},"passed":115,"total":115,"percent":100.0},"V2":{"testpoints":{"long_msg_and_output":{"tests":{"kmac_long_msg_and_output":{"max_time":3295.57,"sim_time":332746.949332,"passed":50,"total":50,"percent":100.0}},"passed":50,"total":50,"percent":100.0},"burst_write":{"tests":{"kmac_burst_write":{"max_time":1300.13,"sim_time":131774.016162,"passed":50,"total":50,"percent":100.0}},"passed":50,"total":50,"percent":100.0},"test_vectors":{"tests":{"kmac_test_vectors_sha3_224":{"max_time":2131.03,"sim_time":63440.081928,"passed":5,"total":5,"percent":100.0},"kmac_test_vectors_sha3_256":{"max_time":2277.73,"sim_time":180496.45955899998,"passed":5,"total":5,"percent":100.0},"kmac_test_vectors_sha3_384":{"max_time":1513.55,"sim_time":278409.018526,"passed":5,"total":5,"percent":100.0},"kmac_test_vectors_sha3_512":{"max_time":1054.97,"sim_time":67619.36156399999,"passed":5,"total":5,"percent":100.0},"kmac_test_vectors_shake_128":{"max_time":1817.29,"sim_time":43015.547914999996,"passed":5,"total":5,"percent":100.0},"kmac_test_vectors_shake_256":{"max_time":2255.63,"sim_time":483010.987052,"passed":5,"total":5,"percent":100.0},"kmac_test_vectors_kmac":{"max_time":3.59,"sim_time":177.38011300000002,"passed":5,"total":5,"percent":100.0},"kmac_test_vectors_kmac_xof":{"max_time":3.31,"sim_time":50.930144999999996,"passed":5,"total":5,"percent":100.0}},"passed":40,"total":40,"percent":100.0},"sideload":{"tests":{"kmac_sideload":{"max_time":479.33,"sim_time":18375.869926,"passed":50,"total":50,"percent":100.0}},"passed":50,"total":50,"percent":100.0},"app":{"tests":{"kmac_app":{"max_time":355.72,"sim_time":38417.912633,"passed":50,"total":50,"percent":100.0}},"passed":50,"total":50,"percent":100.0},"app_with_partial_data":{"tests":{"kmac_app_with_partial_data":{"max_time":368.94,"sim_time":235109.05064899998,"passed":10,"total":10,"percent":100.0}},"passed":10,"total":10,"percent":100.0},"entropy_refresh":{"tests":{"kmac_entropy_refresh":{"max_time":433.54,"sim_time":16593.8486,"passed":50,"total":50,"percent":100.0}},"passed":50,"total":50,"percent":100.0},"error":{"tests":{"kmac_error":{"max_time":423.28,"sim_time":12654.411052,"passed":47,"total":50,"percent":94.0}},"passed":47,"total":50,"percent":94.0},"key_error":{"tests":{"kmac_key_error":{"max_time":18.37,"sim_time":16232.154172,"passed":50,"total":50,"percent":100.0}},"passed":50,"total":50,"percent":100.0},"sideload_invalid":{"tests":{"kmac_sideload_invalid":{"max_time":11.36,"sim_time":4399.794566,"passed":50,"total":50,"percent":100.0}},"passed":50,"total":50,"percent":100.0},"edn_timeout_error":{"tests":{"kmac_edn_timeout_error":{"max_time":46.55,"sim_time":7505.341181,"passed":20,"total":20,"percent":100.0}},"passed":20,"total":20,"percent":100.0},"entropy_mode_error":{"tests":{"kmac_entropy_mode_error":{"max_time":9.76,"sim_time":1397.0508889999999,"passed":20,"total":20,"percent":100.0}},"passed":20,"total":20,"percent":100.0},"entropy_ready_error":{"tests":{"kmac_entropy_ready_error":{"max_time":69.85,"sim_time":15307.633452,"passed":10,"total":10,"percent":100.0}},"passed":10,"total":10,"percent":100.0},"lc_escalation":{"tests":{"kmac_lc_escalation":{"max_time":46.71,"sim_time":1454.053232,"passed":50,"total":50,"percent":100.0}},"passed":50,"total":50,"percent":100.0},"stress_all":{"tests":{"kmac_stress_all":{"max_time":3389.84,"sim_time":503226.194981,"passed":49,"total":50,"percent":98.0}},"passed":49,"total":50,"percent":98.0},"intr_test":{"tests":{"kmac_intr_test":{"max_time":1.18,"sim_time":14.228848,"passed":50,"total":50,"percent":100.0}},"passed":50,"total":50,"percent":100.0},"alert_test":{"tests":{"kmac_alert_test":{"max_time":1.37,"sim_time":47.087028,"passed":50,"total":50,"percent":100.0}},"passed":50,"total":50,"percent":100.0},"tl_d_oob_addr_access":{"tests":{"kmac_tl_errors":{"max_time":3.29,"sim_time":98.84497,"passed":20,"total":20,"percent":100.0}},"passed":20,"total":20,"percent":100.0},"tl_d_illegal_access":{"tests":{"kmac_tl_errors":{"max_time":3.29,"sim_time":98.84497,"passed":20,"total":20,"percent":100.0}},"passed":20,"total":20,"percent":100.0},"tl_d_outstanding_access":{"tests":{"kmac_csr_hw_reset":{"max_time":1.4,"sim_time":26.528182,"passed":5,"total":5,"percent":100.0},"kmac_csr_rw":{"max_time":1.61,"sim_time":125.441497,"passed":20,"total":20,"percent":100.0},"kmac_csr_aliasing":{"max_time":7.07,"sim_time":409.163718,"passed":5,"total":5,"percent":100.0},"kmac_same_csr_outstanding":{"max_time":2.41,"sim_time":61.014075,"passed":20,"total":20,"percent":100.0}},"passed":50,"total":50,"percent":100.0},"tl_d_partial_access":{"tests":{"kmac_csr_hw_reset":{"max_time":1.4,"sim_time":26.528182,"passed":5,"total":5,"percent":100.0},"kmac_csr_rw":{"max_time":1.61,"sim_time":125.441497,"passed":20,"total":20,"percent":100.0},"kmac_csr_aliasing":{"max_time":7.07,"sim_time":409.163718,"passed":5,"total":5,"percent":100.0},"kmac_same_csr_outstanding":{"max_time":2.41,"sim_time":61.014075,"passed":20,"total":20,"percent":100.0}},"passed":50,"total":50,"percent":100.0}},"passed":766,"total":770,"percent":99.48051948051948},"V2S":{"testpoints":{"shadow_reg_update_error":{"tests":{"kmac_shadow_reg_errors":{"max_time":2.15,"sim_time":129.59494,"passed":20,"total":20,"percent":100.0}},"passed":20,"total":20,"percent":100.0},"shadow_reg_read_clear_staged_value":{"tests":{"kmac_shadow_reg_errors":{"max_time":2.15,"sim_time":129.59494,"passed":20,"total":20,"percent":100.0}},"passed":20,"total":20,"percent":100.0},"shadow_reg_storage_error":{"tests":{"kmac_shadow_reg_errors":{"max_time":2.15,"sim_time":129.59494,"passed":20,"total":20,"percent":100.0}},"passed":20,"total":20,"percent":100.0},"shadowed_reset_glitch":{"tests":{"kmac_shadow_reg_errors":{"max_time":2.15,"sim_time":129.59494,"passed":20,"total":20,"percent":100.0}},"passed":20,"total":20,"percent":100.0},"shadow_reg_update_error_with_csr_rw":{"tests":{"kmac_shadow_reg_errors_with_csr_rw":{"max_time":5.28,"sim_time":452.39612300000005,"passed":20,"total":20,"percent":100.0}},"passed":20,"total":20,"percent":100.0},"tl_intg_err":{"tests":{"kmac_tl_intg_err":{"max_time":4.08,"sim_time":191.08708,"passed":20,"total":20,"percent":100.0},"kmac_sec_cm":{"max_time":95.53,"sim_time":12840.233536,"passed":5,"total":5,"percent":100.0}},"passed":25,"total":25,"percent":100.0},"sec_cm_bus_integrity":{"tests":{"kmac_tl_intg_err":{"max_time":4.08,"sim_time":191.08708,"passed":20,"total":20,"percent":100.0}},"passed":20,"total":20,"percent":100.0},"sec_cm_lc_escalate_en_intersig_mubi":{"tests":{"kmac_lc_escalation":{"max_time":46.71,"sim_time":1454.053232,"passed":50,"total":50,"percent":100.0}},"passed":50,"total":50,"percent":100.0},"sec_cm_sw_key_key_masking":{"tests":{"kmac_smoke":{"max_time":85.05,"sim_time":13596.294960000001,"passed":50,"total":50,"percent":100.0}},"passed":50,"total":50,"percent":100.0},"sec_cm_key_sideload":{"tests":{"kmac_sideload":{"max_time":479.33,"sim_time":18375.869926,"passed":50,"total":50,"percent":100.0}},"passed":50,"total":50,"percent":100.0},"sec_cm_cfg_shadowed_config_shadow":{"tests":{"kmac_shadow_reg_errors":{"max_time":2.15,"sim_time":129.59494,"passed":20,"total":20,"percent":100.0}},"passed":20,"total":20,"percent":100.0},"sec_cm_fsm_sparse":{"tests":{"kmac_sec_cm":{"max_time":95.53,"sim_time":12840.233536,"passed":5,"total":5,"percent":100.0}},"passed":5,"total":5,"percent":100.0},"sec_cm_ctr_redun":{"tests":{"kmac_sec_cm":{"max_time":95.53,"sim_time":12840.233536,"passed":5,"total":5,"percent":100.0}},"passed":5,"total":5,"percent":100.0},"sec_cm_packer_ctr_redun":{"tests":{"kmac_sec_cm":{"max_time":95.53,"sim_time":12840.233536,"passed":5,"total":5,"percent":100.0}},"passed":5,"total":5,"percent":100.0},"sec_cm_cfg_shadowed_config_regwen":{"tests":{"kmac_smoke":{"max_time":85.05,"sim_time":13596.294960000001,"passed":50,"total":50,"percent":100.0}},"passed":50,"total":50,"percent":100.0},"sec_cm_fsm_global_esc":{"tests":{"kmac_lc_escalation":{"max_time":46.71,"sim_time":1454.053232,"passed":50,"total":50,"percent":100.0}},"passed":50,"total":50,"percent":100.0},"sec_cm_fsm_local_esc":{"tests":{"kmac_sec_cm":{"max_time":95.53,"sim_time":12840.233536,"passed":5,"total":5,"percent":100.0}},"passed":5,"total":5,"percent":100.0},"sec_cm_absorbed_ctrl_mubi":{"tests":{"kmac_mubi":{"max_time":353.68,"sim_time":14248.752529,"passed":10,"total":10,"percent":100.0}},"passed":10,"total":10,"percent":100.0},"sec_cm_sw_cmd_ctrl_sparse":{"tests":{"kmac_smoke":{"max_time":85.05,"sim_time":13596.294960000001,"passed":50,"total":50,"percent":100.0}},"passed":50,"total":50,"percent":100.0}},"passed":225,"total":225,"percent":100.0},"V3":{"testpoints":{"stress_all_with_rand_reset":{"tests":{"kmac_stress_all_with_rand_reset":{"max_time":359.22,"sim_time":4118.097596,"passed":7,"total":10,"percent":70.0}},"passed":7,"total":10,"percent":70.0}},"passed":7,"total":10,"percent":70.0}},"coverage":{"code":{"block":null,"line_statement":99.25,"branch":97.08,"condition_expression":94.76,"toggle":99.89,"fsm":80.28},"assertion":97.98,"functional":97.99},"cov_report_page":"/nightly/current_run/scratch/master/kmac_masked-sim-vcs/cov_report/dashboard.html","failed_jobs":{"buckets":{"UVM_ERROR (cip_base_vseq.sv:847) [kmac_common_vseq] Check failed data & ~ro_mask == * (* [*] vs * [*])":[{"name":"kmac_stress_all_with_rand_reset","qual_name":"3.kmac_stress_all_with_rand_reset.62085539012737392141503012633827882852618564014721961261686483797257028057440","seed":62085539012737392141503012633827882852618564014721961261686483797257028057440,"line":317,"log_path":"/nightly/current_run/scratch/master/kmac_masked-sim-vcs/3.kmac_stress_all_with_rand_reset/latest/run.log","log_context":["UVM_ERROR @ 1796522902 ps: (cip_base_vseq.sv:847) [uvm_test_top.env.virtual_sequencer.kmac_common_vseq] Check failed data & ~ro_mask == 0 (4 [0x4] vs 0 [0x0]) \n","UVM_INFO @ 1796522902 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":"4.kmac_stress_all_with_rand_reset.48342743908660263435250986209728042896140012728493812434329250840925891710343","seed":48342743908660263435250986209728042896140012728493812434329250840925891710343,"line":436,"log_path":"/nightly/current_run/scratch/master/kmac_masked-sim-vcs/4.kmac_stress_all_with_rand_reset/latest/run.log","log_context":["UVM_ERROR @ 4495586116 ps: (cip_base_vseq.sv:847) [uvm_test_top.env.virtual_sequencer.kmac_common_vseq] Check failed data & ~ro_mask == 0 (4 [0x4] vs 0 [0x0]) \n","UVM_INFO @ 4495586116 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":"7.kmac_stress_all_with_rand_reset.37241983253317928049178643136581154666898483410654731077818750290626123598755","seed":37241983253317928049178643136581154666898483410654731077818750290626123598755,"line":250,"log_path":"/nightly/current_run/scratch/master/kmac_masked-sim-vcs/7.kmac_stress_all_with_rand_reset/latest/run.log","log_context":["UVM_ERROR @ 6500459668 ps: (cip_base_vseq.sv:847) [uvm_test_top.env.virtual_sequencer.kmac_common_vseq] Check failed data & ~ro_mask == 0 (4 [0x4] vs 0 [0x0]) \n","UVM_INFO @ 6500459668 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER] \n","--- UVM Report catcher Summary ---\n","\n","\n"]}],"UVM_FATAL (uvm_phase.svh:1512) [PH_TIMEOUT] Explicit timeout of * ps hit, indicating a probable testbench issue":[{"name":"kmac_error","qual_name":"8.kmac_error.100259994084917818579311102038031779851059997138269049855625229636450338496969","seed":100259994084917818579311102038031779851059997138269049855625229636450338496969,"line":220,"log_path":"/nightly/current_run/scratch/master/kmac_masked-sim-vcs/8.kmac_error/latest/run.log","log_context":["UVM_FATAL @ 200000000000 ps: (uvm_phase.svh:1512) [PH_TIMEOUT] Explicit timeout of 200000000000 ps hit, indicating a probable testbench issue\n","UVM_INFO @ 200000000000 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER] \n","--- UVM Report catcher Summary ---\n","\n","\n"]},{"name":"kmac_error","qual_name":"36.kmac_error.67034702472903760962514927387616382915063146712419976206212282638814201626342","seed":67034702472903760962514927387616382915063146712419976206212282638814201626342,"line":236,"log_path":"/nightly/current_run/scratch/master/kmac_masked-sim-vcs/36.kmac_error/latest/run.log","log_context":["UVM_FATAL @ 200000000000 ps: (uvm_phase.svh:1512) [PH_TIMEOUT] Explicit timeout of 200000000000 ps hit, indicating a probable testbench issue\n","UVM_INFO @ 200000000000 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER] \n","--- UVM Report catcher Summary ---\n","\n","\n"]},{"name":"kmac_error","qual_name":"46.kmac_error.96044007545351597927760395418163675037680871837039370535017453123541427246200","seed":96044007545351597927760395418163675037680871837039370535017453123541427246200,"line":210,"log_path":"/nightly/current_run/scratch/master/kmac_masked-sim-vcs/46.kmac_error/latest/run.log","log_context":["UVM_FATAL @ 200000000000 ps: (uvm_phase.svh:1512) [PH_TIMEOUT] Explicit timeout of 200000000000 ps hit, indicating a probable testbench issue\n","UVM_INFO @ 200000000000 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER] \n","--- UVM Report catcher Summary ---\n","\n","\n"]}],"UVM_ERROR (csr_utils_pkg.sv:456) [csr_utils_pkg::csr_rd_check.isolation_fork.unnamed$$_*] Check failed obs == exp (* [*] vs * [*]) Regname: kmac_reg_block.intr_state.kmac_done reset value: *":[{"name":"kmac_stress_all","qual_name":"45.kmac_stress_all.77159034371329344113141351987545179517821849742126694055718505320584018606128","seed":77159034371329344113141351987545179517821849742126694055718505320584018606128,"line":230,"log_path":"/nightly/current_run/scratch/master/kmac_masked-sim-vcs/45.kmac_stress_all/latest/run.log","log_context":["UVM_ERROR @ 65279582095 ps: (csr_utils_pkg.sv:456) [csr_utils_pkg::csr_rd_check.isolation_fork.unnamed$$_0] Check failed obs == exp (0 [0x0] vs 1 [0x1]) Regname: kmac_reg_block.intr_state.kmac_done reset value: 0x0 \n","UVM_INFO @ 65279582095 ps: (uvm_report_catcher.svh:705) [UVM/REPORT/CATCHER] \n","--- UVM Report catcher Summary ---\n","\n","\n"]}]}},"passed":933,"total":940,"percent":99.25531914893617}