Develop #314
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This feature implements a heuristic to compute truncated xor differential trails using on ARX ciphers using SAT techniques.
This feature implements a heuristic to compute truncated xor differential trails using on ARX ciphers using SAT techniques.
Adding cost objective on SAT model
Adding tests to check Sat Truncated Deterministic Model. Specifically, adding tests for ChaCha, Speck.
…ility_rating Fix: 6 reliability issues by SonarCloud
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The SKINNY block cipher was not correct. It has now been refactored and the 64-64 version is working.
…n) internally and convert output to GF(2)
FEAT/Add: Highs external solver
…in generic_functions.py for reuse in fsr_component.py to avoid duplication
Previously, the code generator module hardcoded the return statement when evaluating the inverse of a cipher. Specifically, it checked for the existence of a component with the ID plaintext to generate a return line using that value. However, since users may rename component IDs, this hardcoded check was causing errors in the vectorized evaluation module. This issue has now been fixed.
This model allows searching for high-order distinguishers of the form: λ(f(x + a) ⊕ f(x) ⊕ f(y) ⊕ f(y + a)) = 0, where f is a vectorial Boolean function and x, y, a ∈ F₂ⁿ, and λ is a linear mask applied to the output. - Combines XOR differential and linear propagation models - Supports fixed input/output constraints - Adds method: find_one_shared_difference_paired_input_differential_linear_trail_with_fixed_weight - Includes usage example with Speck cipher and ChaCha permutation
…airedInputDifferentialLinearModel
Refactoring model to allow different type of models in the middle part in advance.
Refactoring model to allow different type of models in the middle part in advance.
Updating raise exception according to Sonar message "Raised Exceptions must derive from BaseException python:S5632"
High order differential linear
Semi deterministic model
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FEATURE/Add: Gaston permutation with Theta layer
Realign main and develop
…ring FSR component evaluation
…omial_from_word_polynomial_index_list from generic_functions.py to fsr_component.py for modularity
…inary polynomials in GF(2^w)
…al_memory_usage Fix/optimize fsr component eval memory usage
FIX/Change: unify Docker images
Feature/add baksheesh cipher
Fix/nn test optimisations
Fix SAT parsing model solution
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