Digital multisignatures scheme based on RSA
Yumin Wang · Journal of China Institute of Communications · 2003
We propose two digital multi-signature schemes based on difficulty of RSA and hash fimction. One is a verifiably sequential multi-signature ,the other is a broadcasting multi-signature. The size of signature don't increase with signer number in those two schemes. The two schemes can resist coalition and have advantages of less computation and communication and so on.