Start building on Google Cloud with $300 in free credits. No commitment, no credit card required until you're ready to scale.
Launch your next project with $300 in free Google Cloud credits—no strings attached. Test, build, and deploy without risk. Use your credits across the entire Google Cloud platform to find what works best for your needs. After your credits are used, continue with always-free tier services. Only pay when you're ready to scale. Sign up in minutes and start exploring.
Start Free Trial
Go from Code to Production URL in Seconds
Cloud Run deploys apps in any language instantly. Scales to zero. Pay only when code runs.
Skip the Kubernetes configs. Cloud Run handles HTTPS, scaling, and infrastructure automatically. Two million requests free per month.
Released under 'Creative Commons v3' license Alien Cipher is an endeavour to build my own symmetric cipher.
The primary aim is to simply learn the fundamentals and finer details of cryptography in general and build working examples of my ideas in code.
The code is shared here for posterity (future folk) in the guise that it may help others also on the path to cryptography.
This code demo uses a 256bit rolling hash table (8x8bytes) at its heart to mix together pre-defined parameters...
BoCrypto encrypts/decrypts files using one-time-pad keys. Mersenne Twist PRNG is utilized for the key stream. Features enc/dec benchmarking as well as 'duress' key generation. OTP encryption is the only unbreakable encryption, if implemented correctly.
Ikedectypt is a perl script to decrypt IKEv1 packets in libpcap formatted trace file.
You can use Ethereal(http://www.ethereal.com) to analyze decrypted trace.
Key information(first initialization vector, skeyid_e) is needed to be supplied by user.
NAC is a collection of tools for cryptography. The goal is to provide simple-to-use crypto tools (like an OTP, String and number generator, public key algorithm...) you can use under Linux, Windows...
AppSignal's MCP server hands Claude, Cursor, or Zed your real errors, traces, and the deploy that shipped them. AI writes the fix; you review the diff.