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ASIACRYPT
2009
Springer
14 years 3 months ago
2009
Springer
Abstract. We describe a public-key encryption scheme based on lattices — specifically, based on the hardness of the learning with error (LWE) problem — that is secure against ...
QUANTUMCOMM
2009
Springer
14 years 3 months ago
2009
Springer
Quantum key distribution (QKD) promises secure key agreement by using quantum mechanical systems. We argue that QKD will be an important part of future cryptographic infrastructur...
IACR
2011
12 years 8 months ago
2011
Identity-based decryption is an alternative to identity-based encryption, in which Alice encrypts a symmetric key for Bob under a trusted authority’s public key. Alice sends Bob...
CRYPTO
1997
Springer
14 years 1 months ago
1997
Springer
Consider a situation in which the transmission of encrypted messages is intercepted by an adversary who can later ask the sender to reveal the random choices and also the secret ...
IMA
2001
Springer
14 years 1 months ago
2001
Springer
We present a novel public key cryptosystem in which the public key of a subscriber can be chosen to be a publicly known value, such as his identity. We discuss the security of the ...