@ARTICLE{Horubała_Aleksandra_Block_2018, author={Horubała, Aleksandra and Waszkiewicz, Daniel and Andrzejczak, Michał and Sapiecha, Piotr}, volume={vol. 64}, number={No 2}, journal={International Journal of Electronics and Telecommunications}, howpublished={online}, year={2018}, publisher={Polish Academy of Sciences Committee of Electronics and Telecommunications}, abstract={The article is devoted to generation techniques of the new public key crypto-systems, which are based on application of indistinguishability obfuscation methods to selected private key crypto-systems. The techniques are applied to symmetric key crypto-system and the target system is asymmetric one. As an input for our approach an implementation of symmetric block cipher with a given private-key is considered. Different obfuscation methods are subjected to processing. The targetsystem would be treated as a public-key for newly created public crypto-system. The approach seems to be interesting from theoretical point of view. Moreover, it can be useful for information protection in a cloud-computing model.}, type={Artykuły / Articles}, title={Block Cipher Based Public Key Encryption via Indistinguishability Obfuscation}, URL={http://www.czasopisma.pan.pl/Content/103847/PDF/25_1289-4313-1-PB.pdf}, doi={10.24425/119366}, keywords={indistinguishability obfuscation, public key cryptosystems, homomorphic encryption, cloud-computing, information protection}, }