The exchange and storage of information has emerged as a crucial aspect of technological, economic and human progress in today's society. Computer aided systems help to administer this information ...

In many network communications it is crucial to be able to authenticate both the contents and the origin of a message. Digital signatures based on public key schemas are used for such authentication.

As courts and jurors become more comfortable with digital signatures, the process of admitting digitally signed documents will get easier. In the meantime, beyond meeting the technical requirements ...

An obstacle to a done deal today is obtaining a signature. Using a handwritten signature to close a deal can increase the cost and time to complete a transaction. But using an inadequate electronic ...

A digital signature authenticates the sender of a message and provides the electronic equivalent of a tamper-proof seal that is broken if any data in the message were altered. Digital signatures use ...

Digital signatures play a crucial role in modern document authentication, ensuring security and integrity in various online transactions. Among the various types of digital signatures, advanced ...