Digital signature what is? Token what is it ? Why you should use a digital signature ? The detailed characteristics of digital signature, token according to the latest regulations of the law. 

Digital signature what is?

Base Clause 6, Article 3 Decree 130/2018/ND-CP instructions The law on electronic transactions about digital signature – electronic signature – token, then:

“Digital signature is a form of electronic signature is generated by the transformations a message data systems use asymmetric cryptography, according to which, people get the message to the original data and the public key of the signer can be determined exactly:

a) The transformation mentioned above is generated using the correct secret key corresponding to the public key in the same key pair;

b) the integrity of The content of the message data since the implementation of the transformation mentioned above.”

Speak: digital Signature, also known as Token is a device is encrypted, all the data information of a business used in place of a signature on the text type and the document number made with respect to electronic transactions over the internet.

Legislation adjustments on digital signature

Electronic transaction law 2005

Decree 130/2018/ND-CP guide electronic transaction Law on digital signature

The information need to learn about digital signatures, including definition digital signatures use digital signatures and information about the supplier, the signature of prestigious that LawKey are deployed for thousands of customers use tax accounting services his.

The information of the business that digital signatures, encryption, including

• The name of the Business, including: Tax codeCompany name....
• Number of the digital certificate (serial number)
• Validity period of the digital certificate
• Name of the organization for digital signature certificate 
• Digital signature of the organization of digital signature authentication.
• The secretary restrictions on the purpose, the scope of use of the digital certificate.
• The limitations on liability of organizations that provide services for digital signature certificate.
• The content required under other provisions of the Ministry of Information and Communication.

The use of digital signatures

Digital signature is used to declare pay taxes onlinedeclaration customs electronic transactions electronic stock... that businesses do not have to print the sheet, the declaration, stamped.

Besides, digital signatures are also businesses use to sign the contract with the partner via the internet without the need to meet each other.

Digital signature is the device ensure good, safe and accurate confidentiality, data integrity, and is proof against denial of responsibility on the content of the signed, help for individuals or agency organizations also have peace of mind with the electronic transaction of yourself.

In addition, digital signatures also help the exchange of data between individuals and organizations, state easily, quickly, and ensure the legality, save a lot of time not lose time commuting, waiting, not printing the records.

Characteristics of digital signature

Shape digital signatures: digital signatures are shaped like a USB called USB Token. USB Token is a hardware device used to generate pairs of public key and secret key as well as storage of customer information.

Digital signatures are secured with password called a PIN code.