Skill UI

RDKit is a comprehensive cheminformatics library providing powerful Python APIs for molecular analysis and manipulation. It supports reading/writing diverse molecular formats (SMILES, SDF, InChI), calculating physicochemical descriptors (MW, LogP, TPSA), performing substructure searching, and analyzing stereochemistry. This tool is essential for drug discovery, computational chemistry, and advanced cheminformatics research workflows.

This expert playbook provides a comprehensive guide to lattice-based cryptanalysis techniques. It covers fundamental concepts like SVP and CVP, and deep dives into advanced algorithms such as LLL and BKZ reduction. Key attack applications include Coppersmith's method for finding small roots in RSA, solving the Hidden Number Problem for recovering DSA/ECDSA nonces, and analyzing knapsack ciphers. Essential for CTF and academic cryptanalysis.