Medi-Block record: Secure data sharing using block chain technology

Electronic Voting Service Using Block-Chain

Cryptocurrency, and its underlying technologies, has been gaining popularity for transaction management beyond financial transactions. Transaction information is maintained in the blockchain, which can be used to audit the integrity of the transaction. The focus on this paper is the potential availability of block-chain technology of other transactional uses. Block-chain is one of the most stab...

Inclusive Block Chain Protocols

Distributed cryptographic protocols such as Bitcoin and Ethereum use a data structure known as the block chain to synchronize a global log of events between nodes in their network. Blocks, which are batches of updates to the log, reference the parent they are extending, and thus form the structure of a chain. Previous research has shown that the mechanics of the block chain and block propagatio...

Provable secure scalable block ciphers

A Pictorial Block Steganography based Secure Algorithm for Data Transfer

The growth of high speed communication networks and that of the Internet, in particular, has increased the ease of Information Communication. Steganography is the art and science of writing hidden messages in such a way that no one apart from the sender and intended recipient even realizes there is a hidden message. Steganography is mainly used to embed important information within images for e...

Using the SRA Data Block Descriptor

1.1. Overview of Data Block Descriptor Usage The SRA Run DATA_BLOCK is intended for use to convey information to archive loaders. Once the data have been loaded into the Archive and converted into an SRA native object, the information in the DATA_BLOCK descriptor is no longer relevant to users of the data. The DATA_BLOCK is optional in the schema, but is required for all RUN XML documents used ...