A repository that aims to provide tools for cryptography and cryptanalysis
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Jun 24, 2020 - HTML
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cryptanalysis
Here are 9 public repositories matching this topic...
Learn how to break block ciphers
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Apr 14, 2025 - HTML
Complete Cicada 3301 archive — puzzles, Liber Primus, solver tools, analysis, and documentation
documentation cryptography cryptanalysis pgp archive steganography puzzles gematria arg cicada3301 liber-primus cicada-3301 internet-mystery
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Apr 20, 2026 - HTML
This repository hosts an interactive **RSA challenge website**. Each challenge presents a real RSA modulus from the historical RSA Factoring Challenge, along with a ciphertext. Your goal is to recover the original plaintext.
javascript github-pages security cryptography encryption cryptanalysis math rsa ciphertext modular-arithmetic sha256 ctf factorization bigint static-website number-theory public-key-cryptography semiprime client-side-crypto rsa-challenge
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Dec 14, 2025 - HTML
a set of cipher algorithms and cryptographic tools
cryptography cryptanalysis frequency-analysis transposition-cipher ceasers-cipher-and-vigenere-cipher beaufort-cipher
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Dec 13, 2022 - HTML
A Python tool to encrypt, decrypt, and crack Caesar Cipher using brute force and frequency analysis.
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Mar 14, 2026 - HTML
A CTF writeup for the "Old Cassette" 100-point reverse-engineering challenge from THEM?!CTF 2026.
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Jun 7, 2026 - HTML
Reproducible, conservative research toolkit for the Voynich Manuscript (Beinecke MS 408): route-based statistical analysis of the EVA corpus with human-in-the-loop visual review — no decipherment claimed.
python statistics cryptanalysis reproducible-research computational-linguistics digital-humanities voynich-manuscript corpus-analysis
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Jun 1, 2026 - HTML
Cipher Museum is an open-source, interactive cryptography-history museum where visitors learn ciphers by using them, attacking them, and seeing how each failure shaped modern security.
education cryptography cryptanalysis ciphers enigma caesar-cipher vigenere-cipher historical-cryptography
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Jun 10, 2026 - HTML
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