{"id":"W2063578896","doi":"10.1145/2810103.2813616","title":"Deniable Key Exchanges for Secure Messaging","year":2015,"lang":"en","type":"article","venue":"","topic":"Cryptography and Data Security","field":"Computer Science","cited_by":39,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Computer science; Computer security; Forward secrecy; Secrecy; Composability; Cryptography; Key exchange; Key (lock); Internet privacy; Public-key cryptography; Encryption; Distributed computing","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":[0.0003175944,0.00007397732,0.00008381774,0.00006328396,0.00006971536,0.0001466792,0.0005285676,0.00003435787,0.00001412051],"category_scores_gemma":[0.00003005747,0.00006220765,0.00004363827,0.0002392376,0.00001595501,0.0005636184,0.0001878453,0.00004337063,0.00002019529],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000009379411,"about_ca_system_score_gemma":0.00003665101,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00003820722,"about_ca_topic_score_gemma":0.00006701621,"domain_scores_codex":[0.9993174,0.00001536276,0.000079892,0.0002314196,0.000143205,0.0002126953],"domain_scores_gemma":[0.9993469,0.00004759342,0.000024522,0.0003732055,0.00008243856,0.0001253072],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"not_applicable","study_design_scores_codex":[0.000004449955,0.00002743061,0.0003087665,0.00001212567,0.000007086078,0.000001837273,0.001122967,0.000005174471,0.00004171859,0.9057299,0.08960484,0.003133629],"study_design_scores_gemma":[0.0006893611,0.00009946862,0.0001308882,0.00001100549,0.000006570547,0.00001130818,0.000321699,0.01876391,0.00296163,0.2149596,0.7617886,0.0002559561],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"methods","genre_scores_codex":[0.001943848,0.000371483,0.9776826,0.001354499,0.0002496995,0.0001289412,0.000009272403,0.0002174094,0.01804227],"genre_scores_gemma":[0.362931,0.00001664523,0.6352579,0.001228938,0.0001525688,0.00005361055,0.00001797936,0.00000966035,0.0003316744],"genre_candidate":"methods","genre_consensus":"methods","teacher_disagreement_score":0.6907704,"threshold_uncertainty_score":0.2536754,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05139075850252376,"score_gpt":0.2726177265296181,"score_spread":0.2212269680270944,"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."}}