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keshavm21/README.md

Keshav Mishra

CSE student building full-stack systems, compilers, and algorithm-driven projects — with a focus on real-time backend architecture and applied cryptography.

Selected Projects

Relay Full-stack real-time chat application with JWT authentication, live messaging, and persistent chat history. React Node.js Express Socket.io PostgreSQL

Chess Engine AI Chess engine with a Minimax and alpha-beta pruning AI opponent, custom move generation, and positional evaluation. Python Pygame

Mini C Compiler Lexer, parser, and intermediate code generator for a subset of C, producing three-address code as an intermediate representation. C Lex Yacc

BAKSHEESH Integral Cryptanalysis Implementation and verification of a 3-round integral distinguisher attack on the BAKSHEESH lightweight block cipher, validated against published test vectors. C++

Links

LinkedIn: linkedin.com/in/keshav-mishra-9a54b4317

LeetCode: leetcode.com/u/crispy_valkyrie

Codeforces: codeforces.com/profile/XenonCipher

Pinned Loading

  1. chat-app chat-app Public

    Real-time chat application with JWT authentication, Socket.io messaging, and PostgreSQL persistence.

    JavaScript

  2. Chess-Engine-AI Chess-Engine-AI Public

    Chess engine using Minimax, Alpha-Beta pruning, and heuristic board evaluation.

    Python

  3. Mini-C-Compiler Mini-C-Compiler Public

    Compiler for a subset of C with lexical analysis, parsing, and three-address code generation.

    Yacc

  4. baksheesh-integral-cryptanalysis baksheesh-integral-cryptanalysis Public

    C++ implementation and verification of an integral distinguisher attack on the BAKSHEESH block cipher.

    C++