Relations among notions of complete non-malleability: indistinguishability characterisation and efficient construction without random oracles
We study relations among various notions of complete non-malleability, where an adversary can tamper with both ciphertexts and public-keys, and ciphertext indistinguishability. We follow the pattern of relations previously established for standard non-malleability. To this end, we propose a more con...
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| Formato: | conferencePaper |
| Idioma: | eng |
| Publicado em: |
2010
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| Texto completo: | http://hdl.handle.net/1822/19435 |
| País: | Portugal |
| Oai: | oai:repositorium.sdum.uminho.pt:1822/19435 |