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Functional Encryption

Functional Encryption: an alternative to blockchain?

Currently there is a growing concern for privacy. Media constantly warns of the dangers of publicly exposing details of our lives. For instance, some details leak when we make digital payments and this information remains in the net. When we buy with a bank card, make payments with mobile phones or with other digital means of payment such as Paypal, a great amount of data is exchanged. This information is not only of personal nature, but it also reveals our habits and customs.