General Construction of Chameleon All-but-one Trapdoor Functions

• Main Authors: LIU, Shengli, LAI, Junzuo, DENG, Robert H.
• 格式: text
• 語言: English
• 出版: Institutional Knowledge at Singapore Management University 2011
• 主題: Lossy trapdoor functions; chameleon ABO-TDFs; Decisional Diffie-Hellman (DDH) assumption; Information Security
• 在線閱讀: https://ink.library.smu.edu.sg/sis_research/1432; https://ink.library.smu.edu.sg/context/sis_research/article/2431/viewcontent/DengRHTrapdoorjisis_2011_vol1_no23_06.pdf
• 機構: Singapore Management University

Lossy trapdoor functions enable black-box construction of public key encryption (PKE) schemes secure against chosen-ciphertext attack [18]. Recently, a more efficient black-box construction of public key encryption was given in [13] with the help of chameleon all-but-one trapdoor functions (ABO-TDFs...