HORSIC: An efficient one-time signature scheme for wireless sensor networks
One-time signature schemes are promising candidates for broadcast authentication, which is an essential security primitive in wireless sensor networks. This paper proposes HORSIC, an efficient one-time signature scheme for broadcast authentication in wireless sensor networks. Different from previous one-time signature schemes. HORSIC can reduce the public key size and signature size simultaneously at the cost of increased overhead in key generation and signature verification. (c) 2012 Elsevier B.V. All rights reserved.
one-time signature wireless sensor network broadcast authentication cryptography