CCS '99 Proceedings of the 6th ACM conference on Computer and communications security
Protecting secret keys with personal entropy
Future Generation Computer Systems - Special issue on security on the Web
Communications of the ACM
Server-Assisted Generation of a Strong Secret from a Password
WETICE '00 Proceedings of the 9th IEEE International Workshops on Enabling Technologies: Infrastructure for Collaborative Enterprises
The design and analysis of graphical passwords
SSYM'99 Proceedings of the 8th conference on USENIX Security Symposium - Volume 8
Noisy polynomial interpolation and noisy chinese remaindering
EUROCRYPT'00 Proceedings of the 19th international conference on Theory and application of cryptographic techniques
Improved decoding of Reed-Solomon and algebraic-geometry codes
IEEE Transactions on Information Theory
On the Design of Challenge Question Systems
IEEE Security and Privacy
Reusable cryptographic fuzzy extractors
Proceedings of the 11th ACM conference on Computer and communications security
Designs, Codes and Cryptography
A new two-server approach for authentication with short secrets
SSYM'03 Proceedings of the 12th conference on USENIX Security Symposium - Volume 12
Quantifying the security of preference-based authentication
Proceedings of the 4th ACM workshop on Digital identity management
Personal choice and challenge questions: a security and usability assessment
Proceedings of the 5th Symposium on Usable Privacy and Security
Client-Server Password Recovery
OTM '09 Proceedings of the Confederated International Conferences, CoopIS, DOA, IS, and ODBASE 2009 on On the Move to Meaningful Internet Systems: Part II
Biometric systems: privacy and secrecy aspects
IEEE Transactions on Information Forensics and Security - Special issue on electronic voting
Proceedings of the 13th international conference on Security protocols
A simple scheme for constructing fault-tolerant passwords from biometric data
EURASIP Journal on Information Security
Quantifying the quality of web authentication mechanisms: a usability perspective
Journal of Web Engineering
Improving usability through password-corrective hashing
SPIRE'06 Proceedings of the 13th international conference on String Processing and Information Retrieval
Secure remote authentication using biometric data
EUROCRYPT'05 Proceedings of the 24th annual international conference on Theory and Applications of Cryptographic Techniques
FC'10 Proceedings of the 14th international conference on Financial Cryptography and Data Security
Robust fuzzy extractors and authenticated key agreement from close secrets
CRYPTO'06 Proceedings of the 26th annual international conference on Advances in Cryptology
POSTER: Secure authentication from facial attributeswith no privacy loss
Proceedings of the 2013 ACM SIGSAC conference on Computer & communications security
| Hi-index | 0.00 |
Many encryption systems require the user to memorize high entropy passwords or passphrases and reproduce them exactly. This is often a difficult task. We propose a more fault-tolerant scheme, where a high entropy key (or password) is derived from a sequence of low entropy passwords. The user is able to recover the correct key if she remembers a certain percentage of the passwords correctly. In contrast to other systems that have been proposed for fault-tolerant passwords, our basic design is provably secure against a computationally unbounded attacker.