In order to facilitate enterprise decision-making, maintain market economic order, realize the "certification" of online enterprise subject qualification and provide various administrative information services in time, the Industrial and Commercial Bureau began to issue online electronic business licenses. With it, as long as you get online, the whole world knows whether this enterprise is legal or not.
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"Electronic license" (digital certificate) is stored in USB-Key with coprocessor, and adopts public key cryptosystem, that is, a pair of matching keys are used for encryption and decryption. Every user has a private key that only he has, and uses it to decrypt and sign; At the same time, it has a public key, which can be publicly used for encryption and signature verification. When sending confidential documents, the sender uses the receiver's public key to encrypt data, and the receiver uses its own private key to decrypt data. Even if it is intercepted by a third party, it cannot be decrypted because there is no corresponding private key. If a hacker tries to crack the PIN code through violent attack, the chip inside USB-Key will be locked and the stored data will be destroyed. In addition, sensitive information (such as the user's private key) that represents the identity of the holder stored in the USB Key cannot be copied. Therefore, after the electronic identity information of the enterprise is stored in the U disk, only those who have obtained the U disk and mastered the PIN code can use the U disk for identity identification, information encryption, electronic signature and other operations. Therefore, the "enterprise digital certificate" is confidential, complete, authentic and undeniable, which provides the most basic security and credit guarantee for enterprises to enjoy e-government services and carry out e-commerce activities.
To operate the online virtual trading market, an electronic business license must be produced.