### Abstract

A new obfuscation method with semantic difficulty and a partially controlled calculation amount is proposed. The semantic level is more difficult than the conventional matrix table type. The calculation amount is strictly evaluated by using a cipher encoding algorithm. The amount can be extended to more than one year by using the product of long prime numbers for the decoding key.

Original language | English |
---|---|

Title of host publication | Proc. of the IADIS Int. Confs. - Informatics 2010, Wireless Applications and Computing 2010, Telecommunications, Networks and Systems 2010, Part of the MCCSIS 2010 |

Pages | 263-265 |

Number of pages | 3 |

Publication status | Published - 2010 Dec 1 |

Event | IADIS Int. Confs. - Informatics 2010, Wireless Applications and Computing 2010,WAC, Telecommunications, Networks and Systems 2010,TNS, Part of the MCCSIS 2010 - Freiburg, Germany Duration: 2010 Jul 26 → 2010 Jul 28 |

### Publication series

Name | Proc. of the IADIS Int. Confs. - Informatics 2010, Wireless Applications and Computing 2010, Telecommunications, Networks and Systems 2010, Part of the MCCSIS 2010 |
---|

### Conference

Conference | IADIS Int. Confs. - Informatics 2010, Wireless Applications and Computing 2010,WAC, Telecommunications, Networks and Systems 2010,TNS, Part of the MCCSIS 2010 |
---|---|

Country | Germany |

City | Freiburg |

Period | 10/7/26 → 10/7/28 |

### Keywords

- Cipher
- Complexity
- Decoding-time
- Random number
- Watermark

### ASJC Scopus subject areas

- Computer Networks and Communications
- Electrical and Electronic Engineering

## Fingerprint Dive into the research topics of 'A new obfuscation method using random functions'. Together they form a unique fingerprint.

## Cite this

Wei, Y. Y., & Ohzeki, K. (2010). A new obfuscation method using random functions. In

*Proc. of the IADIS Int. Confs. - Informatics 2010, Wireless Applications and Computing 2010, Telecommunications, Networks and Systems 2010, Part of the MCCSIS 2010*(pp. 263-265). (Proc. of the IADIS Int. Confs. - Informatics 2010, Wireless Applications and Computing 2010, Telecommunications, Networks and Systems 2010, Part of the MCCSIS 2010).