Release v2.6.0

Added

• Added prince cipher.
• Implement s-box version of simeck cipher.
• Implement simeck cipher.
• Testing.
• Working model for impossible xor differential trail extension for key recovery.
• Find lowest varied deterministic truncated xor differential trail search for cp.
• Cp impossible wordwise model and impossible trails extension.
• Allow sat s-boxes to handle rectangular case.
• Create new version of simon cipher.

Changed

• Rename hash input from key to message.
• Improved incompatibility search in intermediate components.
• Window_size heuristic.

Fixed

• Correct the incorrect show_graph paramter settings.
• Continuous diffusion analysis.
• Manipulate correctly rectangular s-boxes in smt.
• Doctests.
• Window_size heuristic. adding check for window -1.
• Codes duplications.
• Adressed slow pytests for lowmc cipher and milp xor differential trail search.
• Code smells.
• Removed the empty input_id_link that could occur in some cases of the partial inversion.
• 'plaintext' key error when using vectorized evaluation on a partially inverted cipher.
• Update sphinx version.
• Impossible attack extension model for cp.

Release v2.5.0

Added

• Non rectangular s-boxes support for milp models.
• Solvers options and modularity.
• Cp solvers names and method.

Changed

• Processing of intermediate outputs fixed for partial cipher creation method.
• Rearrange smt solver specifications.
• Rearrange sat solver specifications.
• Window size feature.

Fixed

• Fix create_bash_script.py for local installation after distribution change.
• Fix platform and gurobi version for m1.
• Or component cp linear propagation declarations.
• Remove concatenate component in kasumi.

Release v2.4.0

Added

• Added method to get milp solvers.
• Coinbc backend for milp module.

Fixed

• Added date time to report folders and statistical tests folders. fixed neural network error message fixed trails output format to include hex words.
• Fixed trail search output format.

Release v2.1.0

Added

• Sat deterministic truncated xor differential trail search.
• Fully automatic milp search of xor differential impossible trails at component level.
• Implement sat constraints for or operation.
• Add action to build claasp-lib image every time a new version is deployed to main.
• Create multi-stage build to generate docker image of claasp.
• Add sat deterministic truncated trail search.

Changed

• Qarmav2 creator optimized, permutations removed and complexity reduced.

Fixed

• Inversion for primitives using subkeys as inputs.
• Fixing networkx and numpy versions.
• Adapted tests.
• Move sat constraints for and in correct module.

Release v2.0.0

Added

• Create report class Change: refactor statistical test functions and trail search functions outputs Change: refactor old pytest files for statistical test functions and trail search functions. Remove: remove old functions to create dataframes and heatmaps for statistical test functions

• External solver support for MILP truncated/impossible modules

• Implement scarf block cipher

• Window heuristic per modular addition

Fixed

• Fix versioning

Release v1.1.0

Added

• Unifying SAT xor diff and checker models
• create new a51 stream cipher with fsr component.
• create new tinyjambu permutation with fsr component.
• create new spongent pi permutation with fsr component.
• component_values to Minizinc output model
• Adding graph generator based on cipher component IDs
• create new BEA-1 cipher
• Adding max number of carries
• vectorized implementation of neural_network distinguishers and support for training round selection
• possibility to check differential trails automatically
• Compounded Xor Differential Cipher
• Salsa Permutation

Changed

• Moved get_key_schedule_component_ids
• replaced BEA1 concatenate component for CP compatibility
• update cipher documentation with BEA-1
• window_size heuristic
• Latin Dances Ciphers
• Extracting init method from Salsa/Chacha
• Extracting methods from Salsa/ChaCha Extracting common methods from Salsa/ChaCha to util latin dances
• removing duplicate code

Fixed

• Add ciphers folder to SonarCloud exclusion.
• xor-diff-mzn-model
• upgrade Tensorflow to work with m1 architecture
• compactification of cipher in SAT
• fix the bug of the nist_statistical_tests_test.py when the experiments folder existed, then the nist sts tools will stopped. fix the bug that some nist test files generated during runtime has incorrect read write permission.
• MILP external file paths are now absolute
• solver name added to input files names for testing cp models
• find_one_xor_differential_trail in cp two steps model
• test_find_all_xor_differential_trails_with_fixed_weight in two steps version
• number of active sboxes constraint generation
• updated instructions to set up Sagemath Python interpreter into PyCharm
• Kissat parsing

Release v1.0.0

Added

• Everything! First public release.