Indian develops tech to make software unhackable

unique system has been designed by researchers that will encrypt
software in order to make it impervious to reverse-engineering.

computer science professor Amit Sahaiand a team of researchers have
developed a system which will only allow someone to use a programme as
intended, while preventing any deciphering of the code behind it.

This is known as software obfuscation in computer science and it is the first time it has been accomplished.

said that the new system puts up an iron wall making it impossible for
an adversary to reverse-engineer the software without solving
mathematical problems that take hundreds of years to work out on today’s

The researchers said their mathematical obfuscation
mechanism can be used to protectintellectual property by preventing the
theft of new algorithms and by hiding the vulnerability a software patch
is designed to repair when the patch is distributed.

The key to
this successful obfuscation mechanism is a new type of multilinear
jigsaw puzzle. This new technique has paved the way for another
breakthrough called functional encryption.