Method and device for verifying signature of transaction in blockchain, and electronic equipment
A blockchain and transaction technology, applied in the blockchain field, can solve the problems of different transaction sources, avoid repeated signature verification, and save processing resources.
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Embodiment 1
[0036] refer to Figure 1a As shown, it is a schematic diagram of the steps of a method for verifying the signature of transactions in the blockchain provided by the embodiment of this specification. It should be understood that this method is applied to a device for verifying the signature of transactions in the blockchain. Specifically, the verification The signature device may be a software module capable of performing the following methods and having corresponding functions, or the signature verification device may be a blockchain node capable of performing the following methods and having corresponding functions.
[0037] The signature verification method may include the following steps:
[0038] Step 102: After receiving the target transaction, according to the transaction hash of the target transaction, check whether there is a signature verification result that matches the target transaction cached in the buffer pool, wherein the signature verification result cached in ...
Embodiment 2
[0057] refer to figure 2 As shown, the device for verifying the signature of transactions in the blockchain provided by the embodiment of this specification, the device 200 may include: a search module 202, an end module 204, and a signature verification module 206; wherein,
[0058] The search module 202, after receiving the target transaction, searches whether there is a signature verification result that matches the target transaction cached in the cache pool according to the transaction hash of the target transaction, wherein the signature verification result cached in the cache pool is Cache in the key-value pair KV storage mode, the keyword of each signature verification result is the transaction hash, and the value is the signature verification result;
[0059] End module 204, if a signature verification result matching the target transaction is found, skip this signature verification operation;
[0060] Signature verification module 206, if no signature verification ...
Embodiment 3
[0071] image 3 It is a schematic structural diagram of an electronic device according to an embodiment of this specification. Please refer to image 3 , at the hardware level, the electronic device includes a processor, and optionally also includes an internal bus, a network interface, and a memory. Wherein, the memory may include a memory, such as a high-speed random-access memory (Random-Access Memory, RAM), and may also include a non-volatile memory (non-volatile memory), such as at least one disk memory. Of course, the electronic device may also include hardware required by other services.
[0072] The processor, the network interface and the memory can be connected to each other through an internal bus, which can be an ISA (Industry Standard Architecture, industry standard architecture) bus, a PCI (Peripheral Component Interconnect, peripheral component interconnection standard) bus or an EISA (Extended Industry StandardArchitecture, extended industry standard archite...
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Abstract
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