Hybrid Damgård Is CCA1-Secure under the DDH Assumption

DOI10.1007/978-3-540-89641-8_2zbMath1362.94027OpenAlexW1482267990MaRDI QIDQ5502748

Helger Lipmaa, Duong Hieu Phan, Yvo G. Desmedt

Publication date: 9 January 2009

Published in: Cryptology and Network Security (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/978-3-540-89641-8_2

zbMATH Keywords

DDHCCA1-securityhybrid cryptosystemsDamgård's cryptosystem

Mathematics Subject Classification ID

Cryptography (94A60)

Related Items (1)

A New Randomness Extraction Paradigm for Hybrid Encryption

Cites Work

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• On the CCA1-Security of Elgamal and Damgård’s Elgamal
• Secure Hybrid Encryption from Weakened Key Encapsulation
• A New Randomness Extraction Paradigm for Hybrid Encryption
• A public key cryptosystem and a signature scheme based on discrete logarithms
• Design and Analysis of Practical Public-Key Encryption Schemes Secure against Adaptive Chosen Ciphertext Attack
• Advances in Cryptology – CRYPTO 2004
• Towards Plaintext-Aware Public-Key Encryption Without Random Oracles
• A CCA Secure Hybrid Damgård’s ElGamal Encryption
• Topics in Cryptology – CT-RSA 2006

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