Abstract
The invention allows anonymization of identification data items associated with telecommunication traffic measurement data that is fast, secure, and easy to use with distributed traffic measurements. Acquired identification data item is input as an initialization vector to a block cipher. The block cipher is executed to output a ciphertext. The output cipher-text is provided for use as an anonymized identification data item in place of the identification data item in further processing of the telecommunication traffic measurement data.
Family as of 14.9.2023
Publication number Publication date Application number Application date
FI20085695 A0 20080703 FI20080005695 20080703
WO10000948 A1 20100107 WO2009FI50605 20090702
Family as of 14.9.2023
Publication number Publication date Application number Application date
FI20085695 A0 20080703 FI20080005695 20080703
WO10000948 A1 20100107 WO2009FI50605 20090702
| Original language | English |
|---|---|
| Patent number | WO2010000948 |
| IPC | G06F21/00,H04L41/00,H04L9/40,H04W12/02 |
| Priority date | 3/07/08 |
| Publication status | Published - 7 Jan 2010 |
| MoE publication type | Not Eligible |