PKC
8 years 19 days ago
2016 Springer 
We formally study “non-malleable functions” (NMFs), a general cryptographic primitive which simplifies and relaxes “non-malleable one-way/hash functions” (NMOWHFs) introd...
PKC
8 years 19 days ago
2016 Springer
Message authentication and key exchange are two of the most basic tasks of cryptography. Solutions based on public-key infrastructure (PKI) are prevalent. Still, the state of the ...
PKC
8 years 19 days ago
2016 Springer
In the setting of secure multiparty computation, a set of mutually distrusting parties wish to securely compute a joint function. It is well known that if the communication model ...
PKC
8 years 19 days ago
2016 Springer PKC
8 years 19 days ago
2016 Springer
Adaptively secure Multi-Party Computation (MPC) is an essential and fundamental notion in cryptography. In this work, we construct Universally Composable (UC) MPC protocols that ar...
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Cryptology