Construction of Dynamic Threshold Decryption Scheme from Pairing

The first dynamic threshold decryption scheme from pairing is presented. It is secure in groups equipped with a bilinear map, and caters to some important requirements in real application; including the needs to renew the master key, or to add/remove or update a decryption sever, without leaking any information on the master key and changing other decryption servers' secret keys.

• Type: Journal
• Year: 2006
• Where: IJNSEC
• Authors: Yu Long, Kefei Chen
• Keywords: Decryption, IJNSEC 2006, Master Key, Threshold Decryption Scheme