On the Invalidity of LV16/Lin17 Obfuscation Schemes

ePrint Report: On the Invalidity of LV16/Lin17 Obfuscation Schemes

Yupu Hu, Dong Siyue, Wang Baocang, Dong Xingting

Indistinguishability obfuscation (IO) is at the frontier of cryptography research for several years. LV16/Lin17 obfuscation schemes are famous progresses towards simplifying obfuscation mechanism. In fact, these two schemes only constructed two compact functional encryption (CFE) algorithms, while other things were taken to AJ15 IO frame or BV15 IO frame. That is, CFE algorithms are inserted into AJ15 IO frame or BV15 IO frame …

algorithms cryptography encryption eprint report fact frontier obfuscation report research