Encrypted_function
An encrypted function is an attempt to provide mobile code privacy without providing any tamper-resistant hardware. It is a method where in mobile code can carry out cryptographic primitives even though the code
- is executed in untrusted environments.
- should run autonomously.
Polynomial and rational functions are encrypted such that their transformation can again be implemented, as programs consisting of cleartext instructions that a processor or interpreter understands. The processor would not understand the program's function. This field of study is gaining popularity as mobile cryptography.