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Forward-secure ID based digital signature scheme with forward-secure private key generator

Information Sciences, 2018
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Hyunok Oh, Jihye Kim, Ji Sun Shin
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Moving forward? [digital security]

IEEE Security & Privacy, 2003
The US government and the European Commission recently made major Cyber security policy pronouncements in their attempts to achieve the right mix. The US strategy states that the newly created Department of Homeland Security will become a federal center of excellence for Cyber security, providing a focal point for federal outreach to state and local ...
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Forward-Secure Multi-signatures

2008
In many applications a document needs to be signed by more than one signer. When a signature depends on more than one signer we call it a multi-signature. Further, ordinary digital signatures have an inherent weakness: if the secret key is leaked, then all signatures, even the ones generated before the leak, are no longer trustworthy.
N. R. Sunitha, B. B. Amberker
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Forward-Secure Certificate-Based Encryption

2009 Fifth International Conference on Information Assurance and Security, 2009
Certificate-based encryption (CBE) is a new paradigm which overcomes the shortcomings of traditional public-key encryption (PKE) and identity based encryption (IBE). CBE provides an efficient implicit certificate mechanism to eliminate third-party queries for the certificate status and to simplify the certificate revocation problem in traditional PKI ...
Yang Lu, Jiguo Li
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Forward Secure Delay-Tolerant Networking

Proceedings of the 12th Workshop on Challenged Networks, 2017
Delay-Tolerant Networks exhibit highly asynchronous connections often routed over many mobile hops before reaching its intended destination. The Bundle Security Protocol has been standardized providing properties such as authenticity, integrity, and confidentiality of bundles using traditional Public-Key Cryptography.
Signe Rüsch, Dominik Schürmann, Rüdiger Kapitza, Lars Wolf   +3 more
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Forward-Secure Threshold Signature Schemes

2001
We construct forward-secure threshold signature schemes. These schemes have the following property: even if more than the threshold number of players are compromised, it is not possible to forge signatures relating to the past. This property is achieved while keeping the public key fix ed and updating the secret keys at regular intervals.
Michel Abdalla, Sara Miner, Chanathip Namprempre   +2 more
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Forward secure searchable symmetric encryption

2017 12th International Conference for Internet Technology and Secured Transactions (ICITST), 2017
Data outsourcing to third party clouds poses numerous data security threats. Access by unauthorized users is one of the security threat to the outsourced data. Unauthorized access can be avoided by encrypting the data before outsourcing. However, encrypting data before outsourcing renders it unsearchable to the data owner. Searchable encryption schemes
Muhammad Saqib Niaz, Gunter Saake
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Forward-Secure Linkable Ring Signatures

2018
We present the first linkable ring signature scheme with both unconditional anonymity and forward-secure key update: a powerful tool which has direct applications in elegantly addressing a number of simultaneous constraints in remote electronic voting.
Boyen, Xavier, Haines, Thomas
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Forward-Security Under Continual Leakage

2018
Current signature and encryption schemes secure against continual leakage fail completely if the key in any time period is fully exposed. We suggest forward security as a second line of defense, so that in the event of full exposure of the current secret key, at least uses of keys prior to this remain secure, a big benefit in practice.
Mihir Bellare, Adam O’Neill, Igors Stepanovs   +2 more
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Forward Secure Attribute-Based Signatures

2012
Attribute-Based Signatures (ABS) is a versatile primitive which allows an entity to sign a message with fine-grained control over identifying information. A valid ABS only attests to the fact that "A single user, whose attributes satisfy the predicate, has endorsed the message".
Yuen, Tsz Hon, Liu, Joseph K., Huang, Xinyi, Au, Man Ho Allen, Susilo, Willy, Zhou, Jianying   +5 more
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