WebWhile anonymity and confidentiality appear to be orthogonal properties, making anonymous communication confidential is more involved than one might expect, since the ciphertext might reveal which public key has been used to encrypt. To address this problem, public-key cryptosystems with enhanced security properties have been proposed. WebIn this paper, we studythe possibility of using anonymous communication as a building block, and show that one can leverage on anonymity in a variety of cryptographic contexts. Our results go in two directions. ffl Feasibility.
MultipleAuthors.pdf - Cryptography is Important to the...
WebCryptography is Important to the Public Interest This is a joint letter to the UN Special Rapporteur on Freedom of Expression from the undersigned non-governmental organizations in response to his January 2015 request for comments on encryption, anonymity, and online security. We ship cryptography for the public good As developers, … WebDirect Anonymous Attestation (DAA) is a cryptographic primitive which enables remote authentication of a trusted computer whilst preserving privacy of the platform's user. The protocol has been adopted by the Trusted Computing Group (TCG) in the latest version of its Trusted Platform Module (TPM) specification to address privacy concerns (see also Loss … graham flack photographer
Private Information Retrieval with Sublinear Online Time
http://proceedings.mlr.press/v119/ghazi20a/ghazi20a.pdf WebMay 10, 2024 · Theory of Cryptography 2024 Cham Springer 662 693 Google Scholar Digital Library ... Ishai, Y., Kushilevitz, E., Ostrovsky, R., Sahai, A.: Cryptography from anonymity. In: FOCS 2006 (2006) Google Scholar [IP07]. Ishai Y Paskin A Vadhan SP Evaluating branching programs on encrypted data Theory of Cryptography 2007 Heidelberg Springer 575 594 ... WebPseudonymity is the near-anonymous state in which a user has a consistent identifier that is not their real name: a pseudonym. In pseudonymous systems, real identities are only available to site administrators. china giant bicycle tires