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Efficient Invisible and Unlinkable Sanitizable Signatures
public-key cryptography Unlinkable Sanitizable Signatures
2019/6/5
Sanitizable signatures allow designated parties (the sanitizers) to apply arbitrary modifications to some restricted parts of signed messages. A secure scheme should not only be unforgeable, but also ...
Efficient Unlinkable Sanitizable Signatures from Signatures with Rerandomizable Keys
public-key cryptography digital signatures rerandomizable keys
2015/12/31
Sanitizable signature schemes are a type of malleable signatures where the signer grants a designated
third party, called the sanitizer, signing rights in the sense that the sanitizer can modify desi...