How to generate cryptographically strong sequences of pseudo-random bits
SIAM Journal on Computing
How to construct random functions
Journal of the ACM (JACM)
How to prove yourself: practical solutions to identification and signature problems
Proceedings on Advances in cryptology---CRYPTO '86
A digital signature scheme secure against adaptive chosen-message attacks
SIAM Journal on Computing - Special issue on cryptography
Lecture Notes in Computer Science on Advances in Cryptology-EUROCRYPT'88
Universal one-way hash functions and their cryptographic applications
STOC '89 Proceedings of the twenty-first annual ACM symposium on Theory of computing
Limits on the provable consequences of one-way permutations
STOC '89 Proceedings of the twenty-first annual ACM symposium on Theory of computing
One-way functions are necessary and sufficient for secure signatures
STOC '90 Proceedings of the twenty-second annual ACM symposium on Theory of computing
A note on efficient zero-knowledge proofs and arguments (extended abstract)
STOC '92 Proceedings of the twenty-fourth 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
On the Composition of Zero-Knowledge Proof Systems
SIAM Journal on Computing
Adaptively secure multi-party computation
STOC '96 Proceedings of the twenty-eighth annual ACM symposium on Theory of computing
Perfectly one-way probabilistic hash functions (preliminary version)
STOC '98 Proceedings of the thirtieth annual ACM symposium on Theory of computing
The random oracle methodology, revisited (preliminary version)
STOC '98 Proceedings of the thirtieth annual ACM symposium on Theory of computing
SIAM Journal on Computing
Constant-Round Coin-Tossing with a Man in the Middle or Realizing the Shared Random String Model
FOCS '02 Proceedings of the 43rd Symposium on Foundations of Computer Science
Separating Random Oracle Proofs from Complexity Theoretic Proofs: The Non-committing Encryption Case
CRYPTO '02 Proceedings of the 22nd Annual International Cryptology Conference on Advances in Cryptology
Provably Secure and Practical Identification Schemes and Corresponding Signature Schemes
CRYPTO '92 Proceedings of the 12th Annual International Cryptology Conference on Advances in Cryptology
Towards Realizing Random Oracles: Hash Functions That Hide All Partial Information
CRYPTO '97 Proceedings of the 17th Annual International Cryptology Conference on Advances in Cryptology
How to Go Beyond the Black-Box Simulation Barrier
FOCS '01 Proceedings of the 42nd IEEE symposium on Foundations of Computer Science
Magic Functions: In Memoriam: Bernard M. Dwork 1923--1998
Journal of the ACM (JACM)
Security proofs for signature schemes
EUROCRYPT'96 Proceedings of the 15th annual international conference on Theory and application of cryptographic techniques
The exact security of digital signatures-how to sign with RSA and Rabin
EUROCRYPT'96 Proceedings of the 15th annual international conference on Theory and application of cryptographic techniques
Secure hash-and-sign signatures without the random oracle
EUROCRYPT'99 Proceedings of the 17th international conference on Theory and application of cryptographic techniques
Password authenticated key exchange using hidden smooth subgroups
Proceedings of the 12th ACM conference on Computer and communications security
A framework for password-based authenticated key exchange1
ACM Transactions on Information and System Security (TISSEC)
Exploring confusion in product ciphers through regression analysis
Information Sciences: an International Journal
When Cryptographers Turn Lead into Gold
IEEE Security and Privacy
ACSW '07 Proceedings of the fifth Australasian symposium on ACSW frontiers - Volume 68
Sound and complete computational interpretation of symbolic hashes in the standard model
Theoretical Computer Science
Delegating computation: interactive proofs for muggles
STOC '08 Proceedings of the fortieth annual ACM symposium on Theory of computing
Improved certificate-based encryption in the standard model
Journal of Systems and Software
Identity-Based Key-Insulated Signature Without Random Oracles
Computational Intelligence and Security
Adaptive One-Way Functions and Applications
CRYPTO 2008 Proceedings of the 28th Annual conference on Cryptology: Advances in Cryptology
Formal certification of code-based cryptographic proofs
Proceedings of the 36th annual ACM SIGPLAN-SIGACT symposium on Principles of programming languages
Leaky Random Oracle (Extended Abstract)
ProvSec '08 Proceedings of the 2nd International Conference on Provable Security
Collision Resistance of Double-Block-Length Hash Function against Free-Start Attack
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
Irvine Proceedings of the 12th International Conference on Practice and Theory in Public Key Cryptography: PKC '09
Practical Chosen Ciphertext Secure Encryption from Factoring
EUROCRYPT '09 Proceedings of the 28th Annual International Conference on Advances in Cryptology: the Theory and Applications of Cryptographic Techniques
Salvaging Merkle-Damgård for Practical Applications
EUROCRYPT '09 Proceedings of the 28th Annual International Conference on Advances in Cryptology: the Theory and Applications of Cryptographic Techniques
EUROCRYPT '09 Proceedings of the 28th Annual International Conference on Advances in Cryptology: the Theory and Applications of Cryptographic Techniques
Adaptive-ID Secure Revocable Identity-Based Encryption
CT-RSA '09 Proceedings of the The Cryptographers' Track at the RSA Conference 2009 on Topics in Cryptology
A Further Improved Online/Offline Signature Scheme
Fundamenta Informaticae
A new public-key encryption scheme
Journal of Computer Science and Technology
Aggregate and Verifiably Encrypted Signatures from Multilinear Maps without Random Oracles
ISA '09 Proceedings of the 3rd International Conference and Workshops on Advances in Information Security and Assurance
Distinguishers for Ciphers and Known Key Attack against Rijndael with Large Blocks
AFRICACRYPT '09 Proceedings of the 2nd International Conference on Cryptology in Africa: Progress in Cryptology
Efficient Non-interactive Range Proof
COCOON '09 Proceedings of the 15th Annual International Conference on Computing and Combinatorics
Efficient and secure authenticated key exchange using weak passwords
Journal of the ACM (JACM)
Security of Verifiably Encrypted Signatures and a Construction without Random Oracles
Pairing '09 Proceedings of the 3rd International Conference Palo Alto on Pairing-Based Cryptography
Efficient Traceable Signatures in the Standard Model
Pairing '09 Proceedings of the 3rd International Conference Palo Alto on Pairing-Based Cryptography
Certificateless signcryption scheme in the standard model
Information Sciences: an International Journal
CCA2 secure (hierarchical) identity-based parallel key-insulated encryption without random oracles
Journal of Systems and Software
Identity-Based Verifiably Encrypted Signatures without Random Oracles
ProvSec '09 Proceedings of the 3rd International Conference on Provable Security
Group Signatures with Verifier-Local Revocation and Backward Unlinkability in the Standard Model
CANS '09 Proceedings of the 8th International Conference on Cryptology and Network Security
Group Encryption: Non-interactive Realization in the Standard Model
ASIACRYPT '09 Proceedings of the 15th International Conference on the Theory and Application of Cryptology and Information Security: Advances in Cryptology
On the Analysis of Cryptographic Assumptions in the Generic Ring Model
ASIACRYPT '09 Proceedings of the 15th International Conference on the Theory and Application of Cryptology and Information Security: Advances in Cryptology
Zero Knowledge in the Random Oracle Model, Revisited
ASIACRYPT '09 Proceedings of the 15th International Conference on the Theory and Application of Cryptology and Information Security: Advances in Cryptology
Provably Secure Code-Based Threshold Ring Signatures
Cryptography and Coding '09 Proceedings of the 12th IMA International Conference on Cryptography and Coding
Verifiably Encrypted Signatures from RSA without NIZKs
INDOCRYPT '09 Proceedings of the 10th International Conference on Cryptology in India: Progress in Cryptology
Parallel key-insulated public key encryption without random oracles
PKC'07 Proceedings of the 10th international conference on Practice and theory in public-key cryptography
TCC'07 Proceedings of the 4th conference on Theory of cryptography
An improved semantically-secure identity-based signcryption scheme in the standard model
Computers and Electrical Engineering
Domain extension of public random functions: beyond the birthday Barrier
CRYPTO'07 Proceedings of the 27th annual international cryptology conference on Advances in cryptology
How to build a hash function from any collision-resistant function
ASIACRYPT'07 Proceedings of the Advances in Crypotology 13th international conference on Theory and application of cryptology and information security
Known-key distinguishers for some block ciphers
ASIACRYPT'07 Proceedings of the Advances in Crypotology 13th international conference on Theory and application of cryptology and information security
The complexity of zero knowledge
FSTTCS'07 Proceedings of the 27th international conference on Foundations of software technology and theoretical computer science
P-signatures and noninteractive anonymous credentials
TCC'08 Proceedings of the 5th conference on Theory of cryptography
Faster and shorter password-authenticated key exchange
TCC'08 Proceedings of the 5th conference on Theory of cryptography
An efficient identity-based ring signature scheme and its extension
ICCSA'07 Proceedings of the 2007 international conference on Computational science and Its applications - Volume Part II
Dependability metrics
Super-Sbox cryptanalysis: improved attacks for AES-like permutations
FSE'10 Proceedings of the 17th international conference on Fast software encryption
Efficient completely non-malleable public key encryption
ICALP'10 Proceedings of the 37th international colloquium conference on Automata, languages and programming
Efficient indifferentiable hashing into ordinary elliptic curves
CRYPTO'10 Proceedings of the 30th annual conference on Advances in cryptology
Instantiability of RSA-OAEP under chosen-plaintext attack
CRYPTO'10 Proceedings of the 30th annual conference on Advances in cryptology
Improved delegation of computation using fully homomorphic encryption
CRYPTO'10 Proceedings of the 30th annual conference on Advances in cryptology
Algorithms and theory of computation handbook
Cryptanalysis of a certificateless signcryption scheme in the standard model
Information Sciences: an International Journal
Generic constructions for verifiably encrypted signatures without random oracles or NIZKs
ACNS'10 Proceedings of the 8th international conference on Applied cryptography and network security
Identity based encryption: Progress and challenges
Information Security Tech. Report
Some observations on indifferentiability
ACISP'10 Proceedings of the 15th Australasian conference on Information security and privacy
Provably secure multi-proxy signature scheme with revocation in the standard model
Computer Communications
Efficient traceable signatures in the standard model
Theoretical Computer Science
Security enhancement and modular treatment towards authenticated key exchange
ICICS'10 Proceedings of the 12th international conference on Information and communications security
On the Compressibility of $\mathcal{NP}$ Instances and Cryptographic Applications
SIAM Journal on Computing
On the security of a bidirectional proxy re-encryption scheme from PKC 2010
PKC'11 Proceedings of the 14th international conference on Practice and theory in public key cryptography conference on Public key cryptography
On the impossibility of instantiating PSS in the standard model
PKC'11 Proceedings of the 14th international conference on Practice and theory in public key cryptography conference on Public key cryptography
Correlated-input secure hash functions
TCC'11 Proceedings of the 8th conference on Theory of cryptography
The equivalence of the random oracle model and the ideal cipher model, revisited
Proceedings of the forty-third annual ACM symposium on Theory of computing
Limits of provable security from standard assumptions
Proceedings of the forty-third annual ACM symposium on Theory of computing
An efficient identity-based blind signature scheme without bilinear pairings
Computers and Electrical Engineering
On cipher-dependent related-key attacks in the ideal-cipher model
FSE'11 Proceedings of the 18th international conference on Fast software encryption
On the indifferentiability of fugue and luffa
ACNS'11 Proceedings of the 9th international conference on Applied cryptography and network security
Secure authenticated comparisons
ACNS'11 Proceedings of the 9th international conference on Applied cryptography and network security
Adaptively secure non-interactive threshold cryptosystems
ICALP'11 Proceedings of the 38th international conference on Automata, languages and programming - Volume Part II
Time-lock puzzles in the random oracle model
CRYPTO'11 Proceedings of the 31st annual conference on Advances in cryptology
CRYPTO'11 Proceedings of the 31st annual conference on Advances in cryptology
Pseudonymization service for X-road eGovernment data exchange layer
EGOVIS'11 Proceedings of the Second international conference on Electronic government and the information systems perspective
Efficient identity-based signcryption in the standard model
ProvSec'11 Proceedings of the 5th international conference on Provable security
Multi-property-preserving hash domain extension and the EMD transform
ASIACRYPT'06 Proceedings of the 12th international conference on Theory and Application of Cryptology and Information Security
Efficient intrusion-resilient signatures without random oracles
Inscrypt'06 Proceedings of the Second SKLOIS conference on Information Security and Cryptology
INDOCRYPT'06 Proceedings of the 7th international conference on Cryptology in India
On everlasting security in the hybrid bounded storage model
ICALP'06 Proceedings of the 33rd international conference on Automata, Languages and Programming - Volume Part II
Discrete-Log-Based signatures may not be equivalent to discrete log
ASIACRYPT'05 Proceedings of the 11th international conference on Theory and Application of Cryptology and Information Security
WCC'05 Proceedings of the 2005 international conference on Coding and Cryptography
EuroPKI 2006 Proceedings of the Third European conference on Public Key Infrastructure: theory and Practice
Two-server password-only authenticated key exchange
Journal of Computer and System Sciences
Efficient signcryption without random oracles
ATC'06 Proceedings of the Third international conference on Autonomic and Trusted Computing
Efficiency limitations for Σ-protocols for group homomorphisms
TCC'10 Proceedings of the 7th international conference on Theory of Cryptography
A novel convinced diffie-hellman computation scheme and its cryptographic application
ICCSA'10 Proceedings of the 2010 international conference on Computational Science and Its Applications - Volume Part IV
Two-Server password-only authenticated key exchange
ACNS'05 Proceedings of the Third international conference on Applied Cryptography and Network Security
Further improvement of an identity-based signcryption scheme in the standard model
Computers and Electrical Engineering
Security of encryption schemes in weakened random oracle models
PKC'10 Proceedings of the 13th international conference on Practice and Theory in Public Key Cryptography
Universal designated verifier signatures without random oracles or non-black box assumptions
SCN'06 Proceedings of the 5th international conference on Security and Cryptography for Networks
A method for making password-based key exchange resilient to server compromise
CRYPTO'06 Proceedings of the 26th annual international conference on Advances in Cryptology
Honest-verifier private disjointness testing without random oracles
PET'06 Proceedings of the 6th international conference on Privacy Enhancing Technologies
Fair partially blind signatures
AFRICACRYPT'10 Proceedings of the Third international conference on Cryptology in Africa
PQCrypto'10 Proceedings of the Third international conference on Post-Quantum Cryptography
Sequential aggregate signatures and multisignatures without random oracles
EUROCRYPT'06 Proceedings of the 24th annual international conference on The Theory and Applications of Cryptographic Techniques
Black-box property of cryptographic hash functions
FPS'11 Proceedings of the 4th Canada-France MITACS conference on Foundations and Practice of Security
On the security of the "Free-XOR" technique
TCC'12 Proceedings of the 9th international conference on Theory of Cryptography
On the instantiability of hash-and-sign RSA signatures
TCC'12 Proceedings of the 9th international conference on Theory of Cryptography
Verified indifferentiable hashing into elliptic curves
POST'12 Proceedings of the First international conference on Principles of Security and Trust
Computer Networks: The International Journal of Computer and Telecommunications Networking
New definitions and separations for circular security
PKC'12 Proceedings of the 15th international conference on Practice and Theory in Public Key Cryptography
An efficient IND-CCA2 secure variant of the niederreiter encryption scheme in the standard model
ACISP'12 Proceedings of the 17th Australasian conference on Information Security and Privacy
A Further Improved Online/Offline Signature Scheme
Fundamenta Informaticae
Efficient signcryption in the standard model
Concurrency and Computation: Practice & Experience
Practical time capsule signatures in the standard model from bilinear maps
Pairing'07 Proceedings of the First international conference on Pairing-Based Cryptography
Identity-based proxy re-encryption without random oracles
ISC'07 Proceedings of the 10th international conference on Information Security
ID based signcryption scheme in standard model
ProvSec'12 Proceedings of the 6th international conference on Provable Security
ProvSec'12 Proceedings of the 6th international conference on Provable Security
An efficient and provably-secure certificateless signature scheme without bilinear pairings
International Journal of Communication Systems
Blackbox construction of a more than non-malleable CCA1 encryption scheme from plaintext awareness
SCN'12 Proceedings of the 8th international conference on Security and Cryptography for Networks
Security and Communication Networks
Publicly verifiable proofs of sequential work
Proceedings of the 4th conference on Innovations in Theoretical Computer Science
Adaptively secure forward-secure non-interactive threshold cryptosystems
Inscrypt'11 Proceedings of the 7th international conference on Information Security and Cryptology
A communication efficient group key distribution scheme for MANETs
NSS'12 Proceedings of the 6th international conference on Network and System Security
On security of a certificateless signcryption scheme
Information Sciences: an International Journal
Garbling XOR gates "for free" in the standard model
TCC'13 Proceedings of the 10th theory of cryptography conference on Theory of Cryptography
On the (in)security of fischlin’s paradigm
TCC'13 Proceedings of the 10th theory of cryptography conference on Theory of Cryptography
Unprovable security of perfect NIZK and non-interactive non-malleable commitments
TCC'13 Proceedings of the 10th theory of cryptography conference on Theory of Cryptography
Randomness-Dependent message security
TCC'13 Proceedings of the 10th theory of cryptography conference on Theory of Cryptography
Controlled joining on encrypted relational database
Pairing'12 Proceedings of the 5th international conference on Pairing-Based Cryptography
Sequential aggregate signatures made shorter
ACNS'13 Proceedings of the 11th international conference on Applied Cryptography and Network Security
Second order collision for the 42-step reduced DHA-256 hash function
Information Processing Letters
Broadcast encryption based non-interactive key distribution in MANETs
Journal of Computer and System Sciences
PPAS: privacy protection authentication scheme for VANET
Cluster Computing
Black-box construction of a more than non-malleable CCA1 encryption scheme from plaintext awareness
Journal of Computer Security - Advances in Security for Communication Networks
Verified indifferentiable hashing into elliptic curves
Journal of Computer Security - Security and Trust Principles
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We take a critical look at the relationship between the security of cryptographic schemes in the Random Oracle Model, and the security of the schemes that result from implementing the random oracle by so called "cryptographic hash functions".The main result of this article is a negative one: There exist signature and encryption schemes that are secure in the Random Oracle Model, but for which any implementation of the random oracle results in insecure schemes. In the process of devising the above schemes, we consider possible definitions for the notion of a "good implementation" of a random oracle, pointing out limitations and challenges.