New (t, n) threshold directed signature scheme with provable security

  title={New (t, n) threshold directed signature scheme with provable security},
  author={Rongxing Lu and Xiaodong Lin and Zhenfu Cao and Jun Shao and Xiaohui Liang},
  journal={Inf. Sci.},
Directed signature scheme allows only a designated verifier to check the validity of the signature issued to him; and at the time of trouble or if necessary, any third party can verify the signature with the help of the signer or the designated verifier as well. Due to its merits, directed signature scheme is widely used in situations where the receiver’s privacy should be protected. Threshold directed signature is an extension of the standard directed signature, in which several signers may be… CONTINUE READING
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