PATENT CLAIM ANALYSIS

Application Number: 16253911
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-07
Patent Classification: ["713", "171000"]

Abstract:
Generally ciphers project a fixed measure of security, defined by the complexity of their algorithms. Alas, threat is variable, and should be met with matching security. It is useless to project insufficient security, and it is wasteful and burdensome to over-secure data. Advanced BitFlip comes with threat-adjustable flexibility, established via: (i) smart decoy strategy, (ii) parallel encryption, (iii) uniform letter frequency adjustment—tools which enable the BitFlip user to (a) adjust its ciphertexts to match the appraised threat, and (b) sustain security levels for aging keys. The use of these threat-adjusting tools may be automated to allow (1) AI engines to enhance the security service of the cipher, and (2) to enable remote hard-to-access IoT devices to keep aging keys useful, and preserve precious energy by matching security to the ad-hoc threat level. BitFlip may also be operated in a zero-leakage mode where no attributes of a conversation are disclosed, up to full steganographic levels. BitFlip security is two-dimensional: intractability and equivocation, both may be conveniently increased to meet quantum cryptanalytic attacks.

Claim (Index 4):
A method as in 1 where two parties, each sending the other a constant bit flow, comprised of concatenated n-bits long strings c 1 , c 2 , . . . . . . such that all the communicated strings are evaluated to no letters of alphabet A, for the case where no party wishes to send information to the other, and such that some of these strings do evaluate to letters in A, such that the sequence of the properly evaluated letters will comprise the message the transmitter intended to send to the intended recipient while embedding it in the constant bit flow comprised of the message and the non-information bearing bits.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 99.0
- Lexical Diversity: 1.70248
- Patent Class: 713.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13482902', '12656897', '12656901', '12958300', '12318404']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3385903931681962
- 35 USC 102 Novelty (BERT): 0.497050287482458
- Combined Prediction Score: 0.3544363825996224
- Mean Citation Score: 179.939524
- Max Citation Score: 187.04697
- Similarity Product: 124.0163084677434

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