55 search results - page 6 / 11 » Chosen-Ciphertext Attacks Against MOSQUITO |
113
Voted
PROVSEC
2009
Springer
15 years 6 months ago
2009
Springer
Signcryption is a cryptographic primitive that provides authentication and confidentiality simultaneously in a single logical step. It is often required that multiple senders have...
101
Voted
SCN
2008
Springer
14 years 11 months ago
2008
Springer
In this paper, we build, in a generic way, two asymmetric cryptosystems with a careful study of their security. We present first an additively homomorphic scheme which generalizes,...
102
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ASIACRYPT
2000
Springer
15 years 4 months ago
2000
Springer
Assuming a cryptographically strong cyclic group G of prime order q and a random hash function H, we show that ElGamal encryption with an added Schnorr signature is secure against ...
89
Voted
CRYPTO
2003
Springer
15 years 4 months ago
2003
Springer
Abstract. In this paper, we reconsider the notion of plaintext awareness. We present a new model for plaintext-aware encryption that is both natural and useful. We achieve plaintex...
122
Voted
DCC
2008
IEEE
15 years 11 months ago
2008
IEEE
In this paper, we formally prove that padding the plaintext with a random bit-string provides the semantic security against chosen plaintext attack (IND-CPA) for the McEliece (and ...