PATENT CLAIM ANALYSIS

Application Number: 15973015
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-12
Patent Classification: ["380", "028000"]

Abstract:
A processor includes a decode unit to decode an SM3 two round state word update instruction. The instruction is to indicate one or more source packed data operands. The source packed data operand(s) are to have eight 32-bit state words A j , B j , C j , D j , E j , F j , G j , and H j  that are to correspond to a round (j) of an SM3 hash algorithm. The source packed data operand(s) are also to have a set of messages sufficient to evaluate two rounds of the SM3 hash algorithm. An execution unit coupled with the decode unit is operable, in response to the instruction, to store one or more result packed data operands, in one or more destination storage locations. The result packed data operand(s) are to have at least four two-round updated 32-bit state words A j+2 , B j+2 , E j+2 , and F j+2 , which are to correspond to a round (j+2) of the SM3 hash algorithm.

Claim (Index 1):
A processor comprising:\n a decode unit to decode an SM3 two round state word update instruction, the SM3 two round state word update instruction to indicate one or more source packed data operands, the one or more source packed data operands to have eight 32-bit state words A j , B j , C j , D j , E j , F j , G j , and H j  that are to correspond to a round (j) of an SM3 hash algorithm, and the one or more source packed data operands to have a set of messages that are sufficient to evaluate two rounds of the SM3 hash algorithm; and an execution unit coupled with the decode unit, the execution unit operable, in response to the SM3 two round state word update instruction, to store one or more result packed data operands, in one or more destination storage locations that are to be indicated by the SM3 two round state word update instruction, the one or more result packed data operands to have at least four two-round updated 32-bit state words A j+2 , B j+2 , E j+2 , and F j+2  that are to correspond to a round (j+2) of the SM3 hash algorithm.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 93.0
- Lexical Diversity: 2.56579
- Patent Class: 380.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14477552', '15132208', '14142745', '14498931', '15600200']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3909351094944622
- 35 USC 102 Novelty (BERT): 0.5260412182479938
- Combined Prediction Score: 0.4044457203698154
- Mean Citation Score: 303.566234
- Max Citation Score: 353.65692
- Similarity Product: 351.5266582795

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test