![]() ![]() The public key can be publicly shared while the private key shall be securely stored. when the signature relies on the use of public-key infrastructure), namely a ‘public key’ and a ‘private key’. When signing a document, a pair of keys might be needed (i.e. and is based on a qualified certificate for electronic seals.created by a qualified seal creation device (QSCD).Similar to a qualified electronic signature, a qualified electronic seal is an advanced electronic seal which is additionally: linked to the data to which it relates in such a way that any subsequent change in the data is detectable.created using electronic seal creation data that the creator of the seal can, with a high level of confidence under its control, use for electronic seal creation and.capable of identifying the creator of the seal.uniquely linked to the creator of the seal.Nevertheless, levels of electronic seals don’t have the same definitions, requirements, nor legal effects than levels of electronic signatures:Īn electronic seal is defined as "data in electronic form, which is attached to or logically associated with other data in electronic form to ensure the latter’s origin and integrity".Īn advanced electronic seal is an electronic seal which is additionally: The requirements of each level are built on the requirements of the level below it, such that a qualified electronic seal meets the most requirements and a 'simple' electronic seal the least. Like the electronic signature, the eIDAS Regulation defines three levels of electronic seal: 'simple' electronic seal, advanced electronic seal and qualified electronic seal. ![]() and is based on a qualified certificate for electronic signatures.created by a qualified signature creation device (QSCD).The most commonly used technology able to provide these requirements relies on the use of a public-key infrastructure (PKI), which involves the use of certificates and cryptographic keys.Ī qualified electronic signature is an advanced electronic signature which is additionally: linked to the document in a way that any subsequent change of the data is detectable.created in a way that allows the signatory to retain control.uniquely linked to and capable of identifying the signatory.Thus, something as simple as writing your name under an e-mail might constitute an electronic signature.Īn advanced electronic signature is an electronic signature which is additionally: The requirements of each level are built on the requirements of the level below it, such that a qualified electronic signature meets the most requirements and a 'simple' electronic signature the least.Īn electronic signature is defined as "data in electronic form which is attached to or logically associated with other data in electronic form and which is used by the signatory to sign". ![]() The eIDAS Regulation defines three levels of electronic signature: 'simple' electronic signature, advanced electronic signature and qualified electronic signature. More information about the levels of electronic signatures can be found in the FAQ entry What are the levels (simple, advanced and qualified) of electronic signatures? These two concepts should be distinguished, as all electronic signatures are not necessarily digital signatures. ![]() The definition given by ETSI TR 119 100 is that of data appended to, or a cryptographic transformation of a data unit that allows a recipient of the data unit to prove the source and integrity of the data unit and protect against forgery e.g. “‘electronic signature’ means data in electronic form which is attached to or logically associated with other data in electronic form and which is used by the signatory to sign ” (eIDAS Article 3.10)Ī digital signature, on the other hand, refers to a mathematical and cryptographic concept that is widely used to provide concrete and practical instances of electronic signature. An ‘electronic signature’ is a legal concept that is defined in eIDAS by the following: ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |