Probabilistic Ianov's schemes

Probabilistic Visual Cryptography Schemes

Visual cryptography schemes allow the encoding of a secret image, consisting of black or white pixels, inton shares which are distributed to the participants. The shares are such that only qualified subsets of participants can ‘visually’ recover the secret image. The secret pixels are shared with techniques that subdivide each secret pixel into a certain number m, m ≥ 2 of subpixels. Such a par...

Improvements in Probabilistic Micropayment Schemes

This paper reviews the desirable properties and security features of electronic commerce systems and the problems that are unique to electronic cash. We will then examine two older micropayment systems, describing the desirable properties that they achieve. Finally, we will present a new micropayment system for electronic commerce introduced by Silvio Micali and Ronald Rivest, including the dig...

Probabilistic Performance Analysis of Fault Diagnosis Schemes

Probabilistic Performance Analysis of Fault Diagnosis Schemes

Modified Probabilistic Neural Network ardware Implementation Schemes

Strong Security from Probabilistic Signature Schemes

We introduce a new and very weak security notion for signature schemes called target randomness security. In contrast to previous security definitions we focus on signature schemes with (public coin) probabilistic signature generation where the randomness used during signature generation is exposed as part of the signature. To prove practical usefulness of our notion we present a new signature ...