Dual linkable ring signatures
Dual linkable ring signatures
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发表时间:
2018
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通讯作者:
Brandon Goodell
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作者:
Sarang Noether;Brandon Goodell
This bulletin describes a modification to Monero’s linkable ring signature scheme that permits dualkey outputs as ring members. Key images are tied to both output one-time public keys in a dual, preventing both keys in that transaction from being spent separately. This method has applications to non-interactive refund transactions. We discuss the security implications of the scheme.