Public-key cryptography and password protocols
ACM Transactions on Information and System Security (TISSEC)
Generating Hard Instances of the Short Basis Problem
ICAL '99 Proceedings of the 26th International Colloquium on Automata, Languages and Programming
Efficient Password-Authenticated Key Exchange Using Human-Memorable Passwords
EUROCRYPT '01 Proceedings of the International Conference on the Theory and Application of Cryptographic Techniques: Advances in Cryptology
Universal Hash Proofs and a Paradigm for Adaptive Chosen Ciphertext Secure Public-Key Encryption
EUROCRYPT '02 Proceedings of the International Conference on the Theory and Applications of Cryptographic Techniques: Advances in Cryptology
Password-Authenticated Key Exchange Based on RSA
ASIACRYPT '00 Proceedings of the 6th International Conference on the Theory and Application of Cryptology and Information Security: Advances in Cryptology
Encrypted Key Exchange: Password-Based Protocols SecureAgainst Dictionary Attacks
SP '92 Proceedings of the 1992 IEEE Symposium on Security and Privacy
On lattices, learning with errors, random linear codes, and cryptography
Proceedings of the thirty-seventh annual ACM symposium on Theory of computing
Session-Key Generation Using Human Passwords Only
Journal of Cryptology
A framework for password-based authenticated key exchange1
ACM Transactions on Information and System Security (TISSEC)
Simpler Session-Key Generation from Short Random Passwords
Journal of Cryptology
Lossy trapdoor functions and their applications
STOC '08 Proceedings of the fortieth annual ACM symposium on Theory of computing
Trapdoors for hard lattices and new cryptographic constructions
STOC '08 Proceedings of the fortieth annual ACM symposium on Theory of computing
A Framework for Efficient and Composable Oblivious Transfer
CRYPTO 2008 Proceedings of the 28th Annual conference on Cryptology: Advances in Cryptology
Chosen-Ciphertext Security via Correlated Products
TCC '09 Proceedings of the 6th Theory of Cryptography Conference on Theory of Cryptography
Public-key cryptosystems from the worst-case shortest vector problem: extended abstract
Proceedings of the forty-first annual ACM symposium on Theory of computing
Authenticated key exchange secure against dictionary attacks
EUROCRYPT'00 Proceedings of the 19th international conference on Theory and application of cryptographic techniques
Provably secure password-authenticated key exchange using Diffie-Hellman
EUROCRYPT'00 Proceedings of the 19th international conference on Theory and application of cryptographic techniques
Faster and shorter password-authenticated key exchange
TCC'08 Proceedings of the 5th conference on Theory of cryptography
Password based key exchange with mutual authentication
SAC'04 Proceedings of the 11th international conference on Selected Areas in Cryptography
Two-Server password-only authenticated key exchange
ACNS'05 Proceedings of the Third international conference on Applied Cryptography and Network Security
Universally composable password-based key exchange
EUROCRYPT'05 Proceedings of the 24th annual international conference on Theory and Applications of Cryptographic Techniques
A new framework for efficient password-based authenticated key exchange
Proceedings of the 17th ACM conference on Computer and communications security
Round-optimal password-based authenticated key exchange
TCC'11 Proceedings of the 8th conference on Theory of cryptography
The geometry of lattice cryptography
Foundations of security analysis and design VI
Inscrypt'10 Proceedings of the 6th international conference on Information security and cryptology
Password-Based authenticated key exchange
PKC'12 Proceedings of the 15th international conference on Practice and Theory in Public Key Cryptography
Efficient password authenticated key exchange via oblivious transfer
PKC'12 Proceedings of the 15th international conference on Practice and Theory in Public Key Cryptography
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We describe a public-key encryption scheme based on lattices -- specifically, based on the hardness of the learning with error (LWE) problem -- that is secure against chosen-ciphertext attacks while admitting (a variant of) smooth projective hashing. This encryption scheme suffices to construct a protocol for password-based authenticated key exchange (PAKE) that can be proven secure based on the LWE assumption in the standard model. We thus obtain the first PAKE protocol whose security relies on a lattice-based assumption.