Anamorphic Encryption: New Constructions and Homomorphic Realizations

ePrint Report: Anamorphic Encryption: New Constructions and Homomorphic Realizations

Dario Catalano, Emanuele Giunta, Francesco Migliaro

The elegant paradigm of Anamorphic Encryption (Persiano et al., Eurocrypt 2022) considers the question of establishing a private communication in a world controlled by a dictator.
The challenge is to allow two users, sharing some secret anamorphic key, to exchange covert messages without the dictator noticing, even when the latter has full access to the regular secret keys.
Over the last year several works considered …

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