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US 2023/0066718 A1Published application
Processor with a hash cryptographic algorithm and data processing thereof
AssigneeShanghai Zhaoxin Semiconductor Co., Ltd.
InventorsZhenhua HUANG, Yingbing GUAN, Yanting LI
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Abstract
A processor with a Hash cryptographic algorithm and a data processing method are shown. In response to one single Hash cryptographic instruction of an instruction set architecture, the processor reads a first storage space within a system memory to obtain an input message of a limited length, and processes the input message in accordance with the Hash cryptographic algorithm to generate a final Hash value of a specific length.
Claims30
A processor with a Hash cryptographic algorithm, characterized in that:
- in response to a single Hash cryptographic instruction of an instruction set architecture, the processor reads a first storage space within a system memory to obtain an input message of a limited length, and processes the input message in accordance with the Hash cryptographic algorithm to generate a final Hash value of a specific length.
A method for performing a Hash cryptographic algorithm using a processor, comprising:
- in response to a single Hash cryptographic instruction of an instruction set architecture, reading a first storage space of a system memory to obtain an input message of a limited length, and processing the input message in accordance with the Hash cryptographic algorithm to generate a final Hash value of a specific length.
Dependencies are inferred from the claim text.