Method for information processing in digital asset certificate inheritance transfer, and related device

An information processing method, comprising:

• obtaining, in response to that a digital asset certificate is added to a personal security kernel node of a user, an inheritor personal security kernel node identifier corresponding to the added digital asset certificate and a public key of an inheritor personal security kernel node corresponding to the inheritor personal security kernel node identifier;
• signing the added digital asset certificate with the public key of the inheritor personal security kernel node to obtain a signature made on the added digital asset certificate by using the public key of the inheritor personal security kernel node;
• adding the inheritor personal security kernel node identifier and the signature made on the added digital asset certificate to an electronic will of the user, the electronic will comprising a exiting signature made by using a public key of an authoritative entity node;
• removing, from the electronic will, the existing signature made by using the public key of the authoritative entity node;
• and
• signing current content in the electronic will with the public key of the authoritative entity node to obtain a updated signature made on the electronic will.

An information processing method, comprising:

• determining, according to an identity of a personal security kernel node of a user, a law corresponding to the identity;
• obtaining kinship of the user;
• obtaining digital asset certificates of the user;
• determining at least one inheritor personal security kernel node identifier respectively corresponding to the digital asset certificates according to the determined law and the kinship;
• obtaining at least one public key of at least one inheritor personal security kernel node respectively corresponding to the at least one determined inheritor personal security kernel node identifiers;
• signing the digital asset certificates of the user with the at least one public key of the at least one inheritor personal security kernel node to obtain at least one signature;
• and
• transmitting the at least one signature to the at least one inheritor personal security kernel node, so that the signature is decrypted by the at least one inheritor personal security kernel node with a private key of the at least one inheritor personal security kernel node to obtain a digest of the digital asset certificate and to obtain the inherited digital asset certificate according to the obtained digest of the digital asset certificate.