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Related publications (42)

Transaction Reordering in Replicated Databases

Rachid Guerraoui, André Schiper, Fernando Pedone

Transaction Reordering in Replicated Databases F.Pedone, R.Guerraoui and A.Schiper This paper presents a fault-tolerant lazy replication protocol that ensures 1-copy serializability at a relatively low cost. Unlike eager replication approaches, our protoco ...

1997

User impersonation in key certification schemes

Arjen Lenstra

In this note we exhibit some weakness in two key certification schemes. We show how a legitimate user can impersonate any other user in an ElGamal-based certification scheme, even if hashing is applied first. Furthermore, we show how anybody can impersonat ...

1993

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