The invention discloses a method, a device and a system for processing currency information. The method comprises steps: the serial number of to-be-delivered currency is acquired; the stamp information corresponding to the to-be-delivered currency is scanned, wherein the stamp information comprises at least one selected from the currency pieces in the corresponding single bundle of to-be-delivered currency, the face value of each to-be-delivered currency piece, the bundle number corresponding to the single bundle of to-be-delivered currency and payment party information; the serial number and the stamp information are correlated, the to-be-delivered currency information after correlation is uploaded to a block chain, and the to-be-delivered currency information is stored and recorded by the block chain. The technical scheme solves the problem of no trust mechanism in the case of money transfer among banks, and the efficiency of money transfer among banks is improved to a large degree.

Method, device and system for processing currency information

The invention discloses an execution method, device and medium for data decryption. The method comprises the following steps: acquiring a preset key index and a preset key corresponding relation, wherein all index items in the key index correspond to key sets, and the key corresponding relation represents a decryption relation between the key sets and encrypted data; receiving target encrypted data, and searching a target index item corresponding to the type of the target encrypted data according to the key corresponding relation; traversing a target key set corresponding to the target index item to acquire target keys; performing batch decryption operation on the target encrypted data through all the target keys, so as to finally acquire decrypted original data. According to the method, the traversing number of keys is relatively reduced, so that consumption of system resources is reduced; furthermore, a time period required for completing data decryption is relatively short, therebyimproving the overall efficiency of the data decryption. In addition, the invention further provides an execution device and medium for the data decryption. The beneficial effects are as described above.

Execution method, device and medium for data decryption

The embodiment of the invention discloses a method, a device, a server and a storage medium for automatically marking. The method comprises the following steps of: using a plurality of threads in parallel according to a task quantity to receive a plurality of uploaded bid files in parallel and storing the plurality of bid documents to a service folder; using a plurality of threads to decrypt the bid files in the service folder in parallel to obtain the decrypted bid files; a plurality of threads are used in parallel to display the bid items of each bid document. According to the technical scheme provided by the embodiment of the invention, a plurality of threads are used for copying, decrypting and singing a bid document in parallel by using a plurality of threads in parallel, so that theautomatic marking of the bid document is realized, the marking speed is improved, and the problem of long time consumption of the marking process in the prior art is solved.

Automatic marking method, device, server and storage medium

The invention provides a bill verifying method, terminal equipment, a storage medium and electronic equipment. The bill verifying method comprises the steps that feature elements in a real image corresponding to a bill to be verified are obtained, whether the characteristic elements are the same with preset characteristic elements or not is judged, and finally the corresponding information contentis subjected to overlapping display in the real image according to the judgment results. According to the bill verifying method, by overlapping display of different information directly in the real image of valid bills or invalid bills, the verifying results of the bills can be clearly seen, the speed of bill verifying is further greatly accelerated, the efficiency of bill verifying is improved,and people are liberated from the repetitive and boring bill verifying work, and the labor cost is reduced.

Bill verifying method, terminal equipment, storage medium and electronic equipment

The embodiment of the invention discloses a bill check system. A verification terminal verifies login information sent by a user terminal, and after the login information passes verification, the verification terminal grants the user terminal the permission to download verification data and upload data to a server. The user terminal downloads corresponding verification data according to an acquired to-be-checked bill and registers the bill information of the to-be-checked bill, checks the to-be-checked bill according to the verification data and the bill information, and takes the to-be-checked bill as to-be-uploaded data after check. The verification terminal reviews the to-be-uploaded data according to query conditions, and allows the user terminal to upload the to-be-uploaded data to the server if the to-be-uploaded data passes review. The server receives and stores the to-be-uploaded data uploaded by the user terminal. With the bill check system, automatic bill check is realized, the efficiency of bill check is improved, and the error rate of bill check is reduced.

Bill check system

The embodiment of the invention discloses a file decryption method and device A secret key used for decryption is pre-stored in a secret key set configured in a decryption server The decryption server can schedule the secret key of a file to be decrypted from the secret key set according to the file identifier of the file to be decrypted when the batch file decryption process is performed in the bid opening link, and the file to be decrypted is decrypted so that file decryption of the bid opening link does not depend on participation of client sides, unified file decryption is performed through the decryption server directly and thus the file decryption efficiency of the bid opening link can be greatly enhanced

Yan Peng

Papers

Bill check system

File decryption method and device