CRYPTOGRAPHY & SECURITY SIMULATION

▸ Building the Alice → Bob channel, planting eavesdropper Eve…
▸ Loading the Caesar alphabet & symmetric key
▸ Generating the public / private key pair (RSA)
▸ Calibrating the SHA hash & digital signature
▸ Computing the 2^128 key space (brute-force)…
▸ Ready — Online. ✅
0%
⌂ Mind & Machine

Simulation room Cryptography & Security

Cryptography · public-key · hashing · signatures
Online
key · ciphertext · signature
Key state
🔐 Security level
Plaintext—
Ciphertext—
Key type—
Key length—
Safety · key space—
Viewing—
Notes
Encryption turns readable plaintext into scrambled ciphertext; only someone with the right key can decrypt it. Public-key crypto lets you send a secret message with no prior secret exchange; hashing & digital signatures guarantee a message is intact & from the right sender.
—
Pick a ‘Scheme’ (Caesar / symmetric / public-key / hash / signature / brute-force) — each locks a message differently · drag the key slider · click a concept for details
Your browser has canvas disabled.
Time to crack by scheme (log scale — higher = safer) Caesarsymmetricpublic-keyhashsignaturebrute-force