Identity-based cryptosystems and signature schemes
Proceedings of CRYPTO 84 on Advances in cryptology
Completeness theorems for non-cryptographic fault-tolerant distributed computation
STOC '88 Proceedings of the twentieth annual ACM symposium on Theory of computing
Multiparty unconditionally secure protocols
STOC '88 Proceedings of the twentieth annual ACM symposium on Theory of computing
Non-cryptographic fault-tolerant computing in constant number of rounds of interaction
Proceedings of the eighth annual ACM Symposium on Principles of distributed computing
Simplified VSS and fast-track multiparty computations with applications to threshold cryptography
PODC '98 Proceedings of the seventeenth annual ACM symposium on Principles of distributed computing
Communications of the ACM
Identity-Based Encryption from the Weil Pairing
CRYPTO '01 Proceedings of the 21st Annual International Cryptology Conference on Advances in Cryptology
General Ad Hoc Encryption from Exponent Inversion IBE
EUROCRYPT '07 Proceedings of the 26th annual international conference on Advances in Cryptology
Asynchronous Multiparty Computation: Theory and Implementation
Irvine Proceedings of the 12th International Conference on Practice and Theory in Public Key Cryptography: PKC '09
Practical threshold signatures
EUROCRYPT'00 Proceedings of the 19th international conference on Theory and application of cryptographic techniques
General secure multi-party computation from any linear secret-sharing scheme
EUROCRYPT'00 Proceedings of the 19th international conference on Theory and application of cryptographic techniques
Efficient and provably-secure identity-based signatures and signcryption from bilinear maps
ASIACRYPT'05 Proceedings of the 11th international conference on Theory and Application of Cryptology and Information Security
Chosen ciphertext secure public key threshold encryption without random oracles
CT-RSA'06 Proceedings of the 2006 The Cryptographers' Track at the RSA conference on Topics in Cryptology
Security proof of sakai-kasahara's identity-based encryption scheme
IMA'05 Proceedings of the 10th international conference on Cryptography and Coding
Pairing-Friendly elliptic curves of prime order
SAC'05 Proceedings of the 12th international conference on Selected Areas in Cryptography
Distributed private-key generators for identity-based cryptography
SCN'10 Proceedings of the 7th international conference on Security and cryptography for networks
RIKE: using revocable identities to support key escrow in PKIs
ACNS'12 Proceedings of the 10th international conference on Applied Cryptography and Network Security
A new approach for private searches on public-key encrypted data
CMS'12 Proceedings of the 13th IFIP TC 6/TC 11 international conference on Communications and Multimedia Security
Towards a practical cryptographic voting scheme based on malleable proofs
Vote-ID'13 Proceedings of the 4th international conference on E-Voting and Identity
| Hi-index | 0.01 |
One major drawback with using Sakai---Kasahara based identity-based secret keys is that it appears hard to distribute the trust of the key generation centre. For other types of identity based key this distribution can be done using non-interactive and simple techniques. In this short note we explain how this can be done for Sakai---Kasahara style keys using a simple application of a general technique from multi-party computation. The self-checking property of the resulting private key we show can be used to insulate the protocol from malicious adversaries for many practical parameter sizes.