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REPORTS > KEYWORD > PUBLIC-KEY ENCRYPTION:
Reports tagged with public-key encryption:
TR01-072 | 18th October 2001
Ronald Cramer, Victor Shoup

Universal Hash Proofs and and a Paradigm for Adaptive Chosen Ciphertext Secure Public-Key Encryption

Revisions: 2
We present several new and fairly practical public-key encryption schemes and prove them secure against adaptive chosen ciphertext attack. One scheme is based on Paillier's Decision Composite Residuosity (DCR) assumption, while another is based in the classical Quadratic Residuosity (QR) assumption. The analysis is in the standard cryptographic model, i.e., ... more >>>



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