{"date_created":"2018-12-11T11:56:24Z","oa":1,"publication_status":"published","alternative_title":["LNCS"],"main_file_link":[{"open_access":"1","url":"https://eprint.iacr.org/2015/401"}],"department":[{"_id":"KrPi"}],"doi":"10.1007/978-3-642-54631-0_1","page":"1 - 18","title":"Simple chosen-ciphertext security from low noise LPN","month":"03","user_id":"4435EBFC-F248-11E8-B48F-1D18A9856A87","intvolume":"      8383","quality_controlled":"1","_id":"2219","publication_identifier":{"isbn":["978-364254630-3"]},"author":[{"last_name":"Kiltz","full_name":"Kiltz, Eike","first_name":"Eike"},{"first_name":"Daniel","last_name":"Masny","full_name":"Masny, Daniel"},{"id":"3E04A7AA-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-9139-1654","first_name":"Krzysztof Z","last_name":"Pietrzak","full_name":"Pietrzak, Krzysztof Z"}],"scopus_import":1,"conference":{"name":"IACR: International Conference on Practice and Theory in Public-Key Cryptography"},"day":"01","status":"public","publisher":"Springer","date_updated":"2021-01-12T06:56:05Z","oa_version":"Submitted Version","date_published":"2014-03-01T00:00:00Z","volume":8383,"year":"2014","language":[{"iso":"eng"}],"type":"conference","abstract":[{"text":"Recently, Döttling et al. (ASIACRYPT 2012) proposed the first chosen-ciphertext (IND-CCA) secure public-key encryption scheme from the learning parity with noise (LPN) assumption. In this work we give an alternative scheme which is conceptually simpler and more efficient. At the core of our construction is a trapdoor technique originally proposed for lattices by Micciancio and Peikert (EUROCRYPT 2012), which we adapt to the LPN setting. The main technical tool is a new double-trapdoor mechanism, together with a trapdoor switching lemma based on a computational variant of the leftover hash lemma.","lang":"eng"}],"publist_id":"4748","citation":{"mla":"Kiltz, Eike, et al. <i>Simple Chosen-Ciphertext Security from Low Noise LPN</i>. Vol. 8383, Springer, 2014, pp. 1–18, doi:<a href=\"https://doi.org/10.1007/978-3-642-54631-0_1\">10.1007/978-3-642-54631-0_1</a>.","short":"E. Kiltz, D. Masny, K.Z. Pietrzak, in:, Springer, 2014, pp. 1–18.","ieee":"E. Kiltz, D. Masny, and K. Z. Pietrzak, “Simple chosen-ciphertext security from low noise LPN,” presented at the IACR: International Conference on Practice and Theory in Public-Key Cryptography, 2014, vol. 8383, pp. 1–18.","ista":"Kiltz E, Masny D, Pietrzak KZ. 2014. Simple chosen-ciphertext security from low noise LPN. IACR: International Conference on Practice and Theory in Public-Key Cryptography, LNCS, vol. 8383, 1–18.","ama":"Kiltz E, Masny D, Pietrzak KZ. Simple chosen-ciphertext security from low noise LPN. In: Vol 8383. Springer; 2014:1-18. doi:<a href=\"https://doi.org/10.1007/978-3-642-54631-0_1\">10.1007/978-3-642-54631-0_1</a>","chicago":"Kiltz, Eike, Daniel Masny, and Krzysztof Z Pietrzak. “Simple Chosen-Ciphertext Security from Low Noise LPN,” 8383:1–18. Springer, 2014. <a href=\"https://doi.org/10.1007/978-3-642-54631-0_1\">https://doi.org/10.1007/978-3-642-54631-0_1</a>.","apa":"Kiltz, E., Masny, D., &#38; Pietrzak, K. Z. (2014). Simple chosen-ciphertext security from low noise LPN (Vol. 8383, pp. 1–18). Presented at the IACR: International Conference on Practice and Theory in Public-Key Cryptography, Springer. <a href=\"https://doi.org/10.1007/978-3-642-54631-0_1\">https://doi.org/10.1007/978-3-642-54631-0_1</a>"}}