Cryptography in the Multi-string Model

The common random string model introduced by Blum, Feldman and Micali permits the construction of cryptographic protocols that are provably impossible to realize in the standard model. We can think of this model as a trusted party generating a random string and giving it to all parties in the protocol.

• Type: Conference
• Year: 2007
• Where: CRYPTO
• Authors: Jens Groth, Rafail Ostrovsky
• Keywords: CRYPTO 2007, Cryptographic Protocols, Random String Model, Standard Model