What is a digital signature?

A digital signature is a specific technical implementation of an electronic signature, involving cryptographic techniques using signature keys associated to the signatory. A digital signature links to a signed document or transaction such that any subsequent modification is detectable.

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remote signing solution

A new signing experience, secure and versatile

Learn how an organisation can deliver its digitalisation strategy and give customers the freedom to digitally sign legally binding transactions, documents or data online, anytime, anywhere.

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Try out our on-line interactive demo

This demo shows how Cryptomathic Signer leverages strong authentication to deliver user-friendly and legally binding digitally signed transactions over the web.