{"id":"W2037962327","doi":"10.1145/2699026.2699125","title":"Pleco and Plectron -- Two Provably Secure Password Hashing Algorithms","year":2015,"lang":"en","type":"article","venue":"","topic":"Cryptographic Implementations and Security","field":"Computer Science","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Computer science; Password; Hash function; Password cracking; Cryptosystem; Cryptography; Theoretical computer science; Computation; Algorithm; Password strength; Parallel computing; One-time password; Computer security","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003483884,0.000105655,0.0001038223,0.0001030461,0.0001312558,0.0003403286,0.0002920151,0.000027355,0.00001882436],"category_scores_gemma":[0.00002082707,0.0000903046,0.0000283956,0.0003715287,0.00002938245,0.0005576676,0.0001905205,0.0001086366,0.000008412726],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00002470975,"about_ca_system_score_gemma":0.00007751767,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002449085,"about_ca_topic_score_gemma":0.000572182,"domain_scores_codex":[0.9990019,0.00004006014,0.0001602666,0.0002932567,0.0002268498,0.0002776278],"domain_scores_gemma":[0.9994209,0.00004181953,0.00004206263,0.000261782,0.00008032977,0.0001530748],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.000008777126,0.000126108,0.005141704,0.00001465313,0.00004575766,0.00002411497,0.009933558,0.00001852565,0.0003292655,0.6922367,0.0165463,0.2755745],"study_design_scores_gemma":[0.007066978,0.001198961,0.007729352,0.00003189495,0.00003931196,0.0003235578,0.003437645,0.4929321,0.002891179,0.3271627,0.1557013,0.001484945],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.1672081,0.0001595237,0.8247489,0.00309652,0.000263213,0.0002712153,0.000003618804,0.000244728,0.004004201],"genre_scores_gemma":[0.8395873,0.00001077564,0.1597199,0.0004832715,0.00006642107,0.00001775098,0.000004835806,0.000006016079,0.0001037867],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.6723791,"threshold_uncertainty_score":0.3682515,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03764669799143773,"score_gpt":0.3018249023848115,"score_spread":0.2641782043933738,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}