Simply implemented identity-based non-interactive key sharing
Hideshige Tanaka · 2002
A new simply implemented identity-based non-interactive key sharing scheme (IDNIKS) has been proposed in order to realise Shamir's (1985) original concept of an identity-based cryptosystem. The center algorithm is very simple and easily implemented. The security depends on the difficulty of factoring. The proposed IDNIKS can be certified to be secure for the considerable attacks involving user's collusion.