Intelligent Electronic Signature Pad ensures the authenticity of signatures through a series of advanced technologies and measures. The following are its main methods:
Digital identity authentication:
Before signing an electronic document, the signer usually needs to undergo digital identity authentication through the Intelligent Electronic Signature Pad. This includes entering username and password, mobile phone verification code, fingerprint recognition or facial recognition and other verification methods to ensure the authenticity of the signer's identity. These authentication measures can effectively prevent impersonation or identity theft.
Digital signature technology:
Intelligent Electronic Signature Pad uses digital signature technology during the signing process. The technology digitally authenticates the signer and generates a unique digital signature. This signature is closely bound to the signer's identity information and is non-tamperable and unique. Even if the electronic document is tampered with or forged, the digital signature can maintain its validity, ensuring the correspondence between the signature and the person.
Hash algorithm:
The core of electronic signature is the Hash algorithm, which can convert information of any length into a fixed-length hash value. This algorithm is unique, irreversible and consistent, ensuring the integrity and authenticity of the signature data. During the signing process, Intelligent Electronic Signature Pad will use the Hash algorithm to calculate the electronic document, generate a unique hash value, and save it together with the signature data.
Digital certificate verification:
Digital certificates are an important part of electronic signature technology and are used to prove the legitimacy and trustworthiness of digital signatures. Intelligent Electronic Signature Pad usually uses digital certificates issued by authoritative organizations. These certificates contain the signer's public key, identity information, and the digital signature of the issuing organization. When verifying a signature, the verifier can confirm the authenticity of the signature by checking the legitimacy of the digital certificate.
Signature information record:
Intelligent Electronic Signature Pad will record detailed information during the signing process, such as signing time, signing location, signing equipment, etc. This information can be used as auxiliary evidence to further prove the authenticity and validity of the signature.
To sum up, Intelligent Electronic Signature Pad ensures the authenticity of the signature through multiple measures such as digital identity authentication, digital signature technology, Hash algorithm, digital certificate verification and recording of signing information. The application of these technologies provides high security and high reliability for electronic signatures.