PATENT CLAIM ANALYSIS

Application Number: 16223109
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-08
Patent Classification: ["380", "044000"]

Abstract:
Instructions and logic provide for a Single Instruction Multiple Data (SIMD) SM4 round slice operation. Embodiments of an instruction specify a first and a second source data operand set, and substitution function indicators, e.g. in an immediate operand. Embodiments of a processor may include encryption units, responsive to the first instruction, to: perform a slice of SM4-round exchanges on a portion of the first source data operand set with a corresponding keys from the second source data operand set in response to a substitution function indicator that indicates a first substitution function, perform a slice of SM4 key generations using another portion of the first source data operand set with corresponding constants from the second source data operand set in response to a substitution function indicator that indicates a second substitution function, and store a set of result elements of the first instruction in a SIMD destination register.

Claim (Index 33):
The processor of  claim 28 , wherein the decoder is to decode the instruction that is to identify the at least one source operand that is to have two 128-bit lanes.

Metadata:
- Claim Count in Document: 56.0
- Percentile: 98.0
- Lexical Diversity: 2.36765
- Patent Class: 380.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14498633', '15289819', '14337999', '15366556', '16025706']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5188833125211131
- 35 USC 102 Novelty (BERT): 0.5744806155210017
- Combined Prediction Score: 0.524443042821102
- Mean Citation Score: 417.769214
- Max Citation Score: 507.1536
- Similarity Product: 383.7440443084717

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

Dataset: test