{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:754QWLJDGKEMK6U26IIQC2GFHP","short_pith_number":"pith:754QWLJD","schema_version":"1.0","canonical_sha256":"ff790b2d233288c57a9af2110168c53bcdcbc191ce948ba53a3eb21bf502b15f","source":{"kind":"arxiv","id":"1807.01115","version":2},"attestation_state":"computed","paper":{"title":"Design of a New Stream Cipher: PALS","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.CR","authors_text":"Germany), Mohammadreza Ashouri (University of Potsdam","submitted_at":"2018-07-03T12:28:42Z","abstract_excerpt":"In this paper, a new stream cipher is designed as a clock-controlled one, but with a new mechanism of altering steps based on system theory in such a way that the structures used in it are resistant to conventional attacks. Our proposed algorithm (PALS) uses the main key with the length of 256 bits and a 32-bit message key. The most important criteria considered in designing the PALS are resistance to known attacks, maximum period, high linear complexity, and good statistical properties. As a result, the output keystream is very similar to the perfectly random sequences and resistant to conven"},"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":"1807.01115","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CR","submitted_at":"2018-07-03T12:28:42Z","cross_cats_sorted":[],"title_canon_sha256":"df145b6110b3428e7e98217a9f1cd4b09f058b40caf38b5994ca9ae635bac244","abstract_canon_sha256":"813f4a8e355ea7d3415293908bd26f5a7c75b2f5971737648d4838520c4b5eba"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:05:13.873951Z","signature_b64":"SWVKzP76rNuf0lPyL8KJUnWsDe+IeQ6SvbzwvWYfCzPTT5bEGPvjejWqLqYQf31unY+UgJb9sNnPze6sNMmvDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ff790b2d233288c57a9af2110168c53bcdcbc191ce948ba53a3eb21bf502b15f","last_reissued_at":"2026-05-18T00:05:13.873390Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:05:13.873390Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Design of a New Stream Cipher: PALS","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.CR","authors_text":"Germany), Mohammadreza Ashouri (University of Potsdam","submitted_at":"2018-07-03T12:28:42Z","abstract_excerpt":"In this paper, a new stream cipher is designed as a clock-controlled one, but with a new mechanism of altering steps based on system theory in such a way that the structures used in it are resistant to conventional attacks. Our proposed algorithm (PALS) uses the main key with the length of 256 bits and a 32-bit message key. The most important criteria considered in designing the PALS are resistance to known attacks, maximum period, high linear complexity, and good statistical properties. As a result, the output keystream is very similar to the perfectly random sequences and resistant to conven"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.01115","kind":"arxiv","version":2},"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":"1807.01115","created_at":"2026-05-18T00:05:13.873480+00:00"},{"alias_kind":"arxiv_version","alias_value":"1807.01115v2","created_at":"2026-05-18T00:05:13.873480+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.01115","created_at":"2026-05-18T00:05:13.873480+00:00"},{"alias_kind":"pith_short_12","alias_value":"754QWLJDGKEM","created_at":"2026-05-18T12:32:11.075285+00:00"},{"alias_kind":"pith_short_16","alias_value":"754QWLJDGKEMK6U2","created_at":"2026-05-18T12:32:11.075285+00:00"},{"alias_kind":"pith_short_8","alias_value":"754QWLJD","created_at":"2026-05-18T12:32:11.075285+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/754QWLJDGKEMK6U26IIQC2GFHP","json":"https://pith.science/pith/754QWLJDGKEMK6U26IIQC2GFHP.json","graph_json":"https://pith.science/api/pith-number/754QWLJDGKEMK6U26IIQC2GFHP/graph.json","events_json":"https://pith.science/api/pith-number/754QWLJDGKEMK6U26IIQC2GFHP/events.json","paper":"https://pith.science/paper/754QWLJD"},"agent_actions":{"view_html":"https://pith.science/pith/754QWLJDGKEMK6U26IIQC2GFHP","download_json":"https://pith.science/pith/754QWLJDGKEMK6U26IIQC2GFHP.json","view_paper":"https://pith.science/paper/754QWLJD","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1807.01115&json=true","fetch_graph":"https://pith.science/api/pith-number/754QWLJDGKEMK6U26IIQC2GFHP/graph.json","fetch_events":"https://pith.science/api/pith-number/754QWLJDGKEMK6U26IIQC2GFHP/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/754QWLJDGKEMK6U26IIQC2GFHP/action/timestamp_anchor","attest_storage":"https://pith.science/pith/754QWLJDGKEMK6U26IIQC2GFHP/action/storage_attestation","attest_author":"https://pith.science/pith/754QWLJDGKEMK6U26IIQC2GFHP/action/author_attestation","sign_citation":"https://pith.science/pith/754QWLJDGKEMK6U26IIQC2GFHP/action/citation_signature","submit_replication":"https://pith.science/pith/754QWLJDGKEMK6U26IIQC2GFHP/action/replication_record"}},"created_at":"2026-05-18T00:05:13.873480+00:00","updated_at":"2026-05-18T00:05:13.873480+00:00"}