{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:NUEKCE7TKOFXXEVONZQG5EEPZA","short_pith_number":"pith:NUEKCE7T","schema_version":"1.0","canonical_sha256":"6d08a113f3538b7b92ae6e606e908fc811ab4870989ca4331e118631210802d6","source":{"kind":"arxiv","id":"1610.08475","version":1},"attestation_state":"computed","paper":{"title":"Cryptanalysis of a Classical chaos-based cryptosystem with some quantum cryptography features","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CR","authors_text":"Amalia B. Or\\'ue, David Arroyo, Fernando Hernandez","submitted_at":"2016-10-26T19:34:25Z","abstract_excerpt":"The application of synchronization theory to build up new cryptosystems has been a hot topic during the last two decades. In this paper we analyze a recent proposal in this field. We pinpoint the main limitations of the software implementation of chaos-based systems designed on the grounds of synchronization theory. In addition, we show that the cryptosystem under evaluation possesses serious security problems that imply a clear reduction of the key space."},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1610.08475","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2016-10-26T19:34:25Z","cross_cats_sorted":[],"title_canon_sha256":"34982a25e1aa369d5abf7c22408ef2d954c07dc88a929f5253d10aaa164d6101","abstract_canon_sha256":"d0851ca05d3c4223e3141d7b29acd2abdf06c93f8b91ce2fb95ebd63d0205a48"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:49:14.516575Z","signature_b64":"xQ3m8bOLdtHQI6Bjq5wLKgma2G/GSNXw49nSx9msSZgz1VoO398a5kX26X/0w86PcjfS7uVFtk/O85s2Q9qXAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6d08a113f3538b7b92ae6e606e908fc811ab4870989ca4331e118631210802d6","last_reissued_at":"2026-05-18T00:49:14.515991Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:49:14.515991Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Cryptanalysis of a Classical chaos-based cryptosystem with some quantum cryptography features","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CR","authors_text":"Amalia B. Or\\'ue, David Arroyo, Fernando Hernandez","submitted_at":"2016-10-26T19:34:25Z","abstract_excerpt":"The application of synchronization theory to build up new cryptosystems has been a hot topic during the last two decades. In this paper we analyze a recent proposal in this field. We pinpoint the main limitations of the software implementation of chaos-based systems designed on the grounds of synchronization theory. In addition, we show that the cryptosystem under evaluation possesses serious security problems that imply a clear reduction of the key space."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.08475","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1610.08475","created_at":"2026-05-18T00:49:14.516067+00:00"},{"alias_kind":"arxiv_version","alias_value":"1610.08475v1","created_at":"2026-05-18T00:49:14.516067+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1610.08475","created_at":"2026-05-18T00:49:14.516067+00:00"},{"alias_kind":"pith_short_12","alias_value":"NUEKCE7TKOFX","created_at":"2026-05-18T12:30:36.002864+00:00"},{"alias_kind":"pith_short_16","alias_value":"NUEKCE7TKOFXXEVO","created_at":"2026-05-18T12:30:36.002864+00:00"},{"alias_kind":"pith_short_8","alias_value":"NUEKCE7T","created_at":"2026-05-18T12:30:36.002864+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/NUEKCE7TKOFXXEVONZQG5EEPZA","json":"https://pith.science/pith/NUEKCE7TKOFXXEVONZQG5EEPZA.json","graph_json":"https://pith.science/api/pith-number/NUEKCE7TKOFXXEVONZQG5EEPZA/graph.json","events_json":"https://pith.science/api/pith-number/NUEKCE7TKOFXXEVONZQG5EEPZA/events.json","paper":"https://pith.science/paper/NUEKCE7T"},"agent_actions":{"view_html":"https://pith.science/pith/NUEKCE7TKOFXXEVONZQG5EEPZA","download_json":"https://pith.science/pith/NUEKCE7TKOFXXEVONZQG5EEPZA.json","view_paper":"https://pith.science/paper/NUEKCE7T","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1610.08475&json=true","fetch_graph":"https://pith.science/api/pith-number/NUEKCE7TKOFXXEVONZQG5EEPZA/graph.json","fetch_events":"https://pith.science/api/pith-number/NUEKCE7TKOFXXEVONZQG5EEPZA/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/NUEKCE7TKOFXXEVONZQG5EEPZA/action/timestamp_anchor","attest_storage":"https://pith.science/pith/NUEKCE7TKOFXXEVONZQG5EEPZA/action/storage_attestation","attest_author":"https://pith.science/pith/NUEKCE7TKOFXXEVONZQG5EEPZA/action/author_attestation","sign_citation":"https://pith.science/pith/NUEKCE7TKOFXXEVONZQG5EEPZA/action/citation_signature","submit_replication":"https://pith.science/pith/NUEKCE7TKOFXXEVONZQG5EEPZA/action/replication_record"}},"created_at":"2026-05-18T00:49:14.516067+00:00","updated_at":"2026-05-18T00:49:14.516067+00:00"}