We constructed a new verifiably committed signature scheme based bilinear pairing. It can be used fairly exchange BLS signatures. Under the random oracle model and Co-diffie-Hellman assumption, we proved its security. Furthermore it is abuse free based on a new type of Diffie-Hellman assumption.。
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李飞. 一种防滥用的可验证承诺签名[J]. 科学技术与工程, 2009, 9(21): . LI Fei. A Buse Free Veriably Committed Signature[J]. Science Technology and Engineering,2009,9(21).