How to prove yourself: practical solutions to identification and signature problems
Proceedings on Advances in cryptology---CRYPTO '86
A hard-core predicate for all one-way functions
STOC '89 Proceedings of the twenty-first annual ACM symposium on Theory of computing
Random oracles are practical: a paradigm for designing efficient protocols
CCS '93 Proceedings of the 1st ACM conference on Computer and communications security
Digital signets: self-enforcing protection of digital information (preliminary version)
STOC '96 Proceedings of the twenty-eighth annual ACM symposium on Theory of computing
Securely combining public-key cryptosystems
CCS '01 Proceedings of the 8th ACM conference on Computer and Communications Security
CT-RSA '02 Proceedings of the The Cryptographer's Track at the RSA Conference on Topics in Cryptology
SAC '99 Proceedings of the 6th Annual International Workshop on Selected Areas in Cryptography
Auditable, Anonymous Electronic Cash Extended Abstract
CRYPTO '99 Proceedings of the 19th Annual International Cryptology Conference on Advances in Cryptology
CRYPTO '94 Proceedings of the 14th Annual International Cryptology Conference on Advances in Cryptology
Self-Delegation with Controlled Propagation - or - What If You Lose Your Laptop
CRYPTO '98 Proceedings of the 18th Annual International Cryptology Conference on Advances in Cryptology
An Efficient System for Non-transferable Anonymous Credentials with Optional Anonymity Revocation
EUROCRYPT '01 Proceedings of the International Conference on the Theory and Application of Cryptographic Techniques: Advances in Cryptology
Traitor Tracing with Constant Transmission Rate
EUROCRYPT '02 Proceedings of the International Conference on the Theory and Applications of Cryptographic Techniques: Advances in Cryptology
PKC '99 Proceedings of the Second International Workshop on Practice and Theory in Public Key Cryptography
Efficient Asymmetric Self-Enforcement Scheme with Public Traceability
PKC '01 Proceedings of the 4th International Workshop on Practice and Theory in Public Key Cryptography: Public Key Cryptography
On Defining Proofs of Knowledge
CRYPTO '92 Proceedings of the 12th Annual International Cryptology Conference on Advances in Cryptology
Expander-Based Constructions of Efficiently Decodable Codes
FOCS '01 Proceedings of the 42nd IEEE symposium on Foundations of Computer Science
Data collection with self-enforcing privacy
Proceedings of the 13th ACM conference on Computer and communications security
Multi-signatures in the plain public-Key model and a general forking lemma
Proceedings of the 13th ACM conference on Computer and communications security
Conditional Computational Entropy, or Toward Separating Pseudoentropy from Compressibility
EUROCRYPT '07 Proceedings of the 26th annual international conference on Advances in Cryptology
Black-box accountable authority identity-based encryption
Proceedings of the 15th ACM conference on Computer and communications security
Leakage-Resilient Cryptography
FOCS '08 Proceedings of the 2008 49th Annual IEEE Symposium on Foundations of Computer Science
Towards Black-Box Accountable Authority IBE with Short Ciphertexts and Private Keys
Irvine Proceedings of the 12th International Conference on Practice and Theory in Public Key Cryptography: PKC '09
Reducing trust in the PKG in identity based cryptosystems
CRYPTO'07 Proceedings of the 27th annual international cryptology conference on Advances in cryptology
PKC'08 Proceedings of the Practice and theory in public key cryptography, 11th international conference on Public key cryptography
Fully secure accountable-authority identity-based encryption
PKC'11 Proceedings of the 14th international conference on Practice and theory in public key cryptography conference on Public key cryptography
Designated verifier signature schemes: attacks, new security notions and a new construction
ICALP'05 Proceedings of the 32nd international conference on Automata, Languages and Programming
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How is it possible to prevent the sharing of cryptographic functions? This question appears to be fundamentally hard to address since in this setting the owner of the key is the adversary: she wishes to share a program or device that (potentially only partly) implements her main cryptographic functionality. Given that she possesses the cryptographic key, it is impossible for her to be prevented from writing code or building a device that uses that key. She may though be deterred from doing so. We introduce leakage-deterring public-key cryptosystems to address this problem. Such primitives have the feature of enabling the embedding of owner-specific private data into the owner's public-key so that given access to any (even partially functional) implementation of the primitive, the recovery of the data can be facilitated. We formalize the notion of leakage-deterring in the context of encryption, signature, and identification and we provide efficient generic constructions that facilitate the recoverability of the hidden data while retaining privacy as long as no sharing takes place.