@misc{cryptoeprint:2017:451, author = {Suvradip Chakraborty and Goutam Paul and C. Pandu Rangan}, title = {Efficient Compilers for After-the-Fact Leakage: from CPA to CCA-2 secure PKE to AKE}, howpublished = {Cryptology ePrint Archive, Report 2017/451}, year = {2017}, url = {https://eprint.iacr.org/2017/451}, }