Many people think that "electronic signature = digital signature" is wrong! Digital signature is a kind of electronic signature technology, and it is also the most mature and widely used electronic signature technology in the world. The electronic signature mentioned in most application scenarios actually refers to the digital signature. Because maintaining technical neutrality is a basic principle of making laws, digital signature technology based on public key cryptography is not necessarily the only technology for reliable electronic signature, so a broader concept will be used in law to adapt to future technical development. More

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