332 search results - page 2 / 67 » Token-Controlled Public Key Encryption |
CRYPTO
1997
Springer
13 years 9 months ago
1997
Springer
We present a new proposal for a trapdoor one-way function, from which we derive public-key encryption and digital signatures. The security of the new construction is based on the ...
INFORMATICALT
2006
13 years 5 months ago
2006
A convertible authenticated encryption scheme allows a specified recipient to recover and verify a message simultaneously. Moreover the recipient can prove the dishonesty of the se...
IACR
2011
12 years 5 months ago
2011
We investigate public key encryption that allows the originator of a ciphertext to retrieve a “forgotten” plaintext from the ciphertext. This type of public key encryption wit...
CTRSA
2006
Springer
13 years 9 months ago
2006
Springer
Abstract. We present a non-interactive chosen ciphertext secure threshold encryption system. The proof of security is set in the standard model and does not use random oracles. Our...
APPROX
2011
Springer
12 years 5 months ago
2011
Springer
This work considers locally decodable codes in the computationally bounded channel model. The computationally bounded channel model, introduced by Lipton in 1994, views the channe...