Ad-Hoc Threshold Broadcast Encryption with Shorter Ciphertexts

DOI10.1016/j.entcs.2008.05.002zbMath1277.94022OpenAlexW2027903702WikidataQ121275022 ScholiaQ121275022MaRDI QIDQ2864362

Carla Ràfols, Vanesa Daza, Javier Herranz, Paz Morillo

Publication date: 6 December 2013

Published in: Electronic Notes in Theoretical Computer Science (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.entcs.2008.05.002

zbMATH Keywords

ElGamal cryptosystemad-hoc and dynamic groupsthreshold encryption

Mathematics Subject Classification ID

Cryptography (94A60)

Related Items (3)

Provably secure threshold public-key encryption with adaptive security and short ciphertexts ⋮ Optimal subset-difference broadcast encryption with free riders ⋮ Fully Distributed Broadcast Encryption

Cites Work

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• Securing threshold cryptosystems against chosen ciphertext attack
• How to share a secret
• CCA2-Secure Threshold Broadcast Encryption with Shorter Ciphertexts
• A public key cryptosystem and a signature scheme based on discrete logarithms
• An Efficient threshold Public Key Cryptosystem Secure Against Adaptive Chosen Ciphertext Attack (Extended Abstract)
• Randomness Re-use in Multi-recipient Encryption Schemeas

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