User private key generation method and system, readable storage medium and electronic equipment
A technology of key generation and key generation center, applied in the field of information security, can solve the problems of security threats, leakage of cryptographic systems, and difficulty in meeting the compliance of cryptographic applications, so as to improve system security and avoid leakage.
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[0043] In order to make the purpose, technical solutions and advantages of the embodiments of the present disclosure clearer, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings in the embodiments of the present disclosure. Obviously, the described embodiments It is a part of the embodiments of the present disclosure, but not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present disclosure.
[0044] In the SM9 encryption algorithm, the key generation center is used to generate and distribute private keys (that is, user private keys) for system users. However, due to the inherent defects in the key generation process of the traditional SM9 encryption algorithm, a single key generation center generates and distributes private ...
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