{"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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00237633,0.0008859062,0.001204865,0.000883571,0.001260885,0.002879262,0.002398086,0.002839099,0.008523754],"category_scores_gemma":[0.009831554,0.0006666582,0.0009458313,0.0009095069,0.002472972,0.007685672,0.005857328,0.003347718,0.002942313],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001107655,"about_ca_system_score_gemma":0.001833281,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0002200738,"about_ca_topic_score_gemma":0.0002519296,"domain_scores_codex":[0.9958287,0.001208208,0.0003245207,0.0008561698,0.001252984,0.0005293685],"domain_scores_gemma":[0.9929163,0.001667312,0.0007075438,0.003501167,0.0008140231,0.0003936403],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","study_design_scores_codex":[0.002470093,0.0006369225,0.002518429,0.0007317348,0.0001424027,0.0004015727,0.0004665955,0.03358931,0.02824714,0.6536745,0.01908944,0.2580318],"study_design_scores_gemma":[0.0007906591,0.001048202,0.001165764,0.0001982672,0.00008575115,0.003125571,0.0003503293,0.4596044,0.07275149,0.4116418,0.04892866,0.0003090804],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.03957448,0.00109002,0.9350631,0.001579111,0.0004657016,0.0005422719,0.0003658155,0.00299005,0.01832952],"genre_scores_gemma":[0.732118,0.0004331997,0.2535839,0.0009857573,0.0002776156,0.0006161092,0.0007612767,0.0002609258,0.01096328],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.008523754,"threshold_uncertainty_score":0.0285148,"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."}}