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    Chapter and Conference Paper

    Anonymous Sidechains

    Sidechains allow two or more blockchains to communicate with each other by transferring coins (or other ledger assets) from one to the other. Their functionalities set sidechains as one of the most prominent s...

    Foteini Baldimtsi, Ian Miers, **nyuan Zhang in Data Privacy Management, Cryptocurrencies … (2022)

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    Chapter and Conference Paper

    Asymmetric Message Franking: Content Moderation for Metadata-Private End-to-End Encryption

    Content moderation is crucial for stop** abusive and harassing messages in online platforms. Existing moderation mechanisms, such as message franking, require platform providers to be able to associate user ...

    Nirvan Tyagi, Paul Grubbs, Julia Len, Ian Miers in Advances in Cryptology – CRYPTO 2019 (2019)