CrypTool 1
CrypTool 1 is e-learning software for cryptography and cryptoanalysis.
Open source
GPL-2.0
Security 29
Health 29
- Latest
- —
- Licence
- Open source
- Verification
- No checksum published
- Platforms
- Linux
About CrypTool 1
CrypTool 1 (CT1) is a free program for cryptography and cryptanalysis. CT1 is available in 6 languages, and it is the most widespread e-learning software of its kind. CT1 supports both contemporary teaching methods at schools and universities as well as awareness training for employees and civil servants. The program can be downloaded here. Originally designed as an internal business application for information security training, CrypTool 1 has since developed into an important open-source project in the field of cryptology and IT security awareness. The current version of CrypTool 1 offers among other things: - Numerous classic and modern cryptographic algorithms (encryption and decryption, key generation, secure passwords, authentication, secure protocols, etc.) - Visualization of several algorithms (Caesar, Enigma, RSA, Diffie-Hellman, digital signatures, AES, etc.) - Cryptanalysis of several algorithms (Vigenère, RSA, AES, etc.) - Cryptanalytical measurement methods (entropy, n-grams, autocorrelation, etc.) - Related auxiliary methods (primality tests, factorization, base64 encoding, etc.) - Number theory tutorial - Comprehensive online help **This snap uses Wine** This snap contains a Windows application. It runs on Linux using the Wine compatibility layer. Some features may not work correctly due to the differences between Windows and Wine. **Are you having issues?** Let us know by creating a new issue here: https://github.com/snapcrafters/cryptool/issues **Authors** This snap is maintained by the Snapcrafters community, and is not necessarily endorsed or officially maintained by the upstream developers.
- Platforms
- Linux
- Licence
- Open source (GPL-2.0) — source code is public under an open-source licence; free to use, study and share.
- Categories
- Linux · Security
- Links
- Official website
Official downloads
No release has been imported yet.
This software is installed through package managers — see the install guide.
Install guide
The best way to install, update and remove this program on your system, from the official source.
Recommended
Source: Snap Store (snapcraft.io)
Install
sudo snap install cryptool
Update
sudo snap refresh cryptool
Remove
sudo snap remove cryptoolThe command is copied without the prompt sign.
Security & project health
Security
29How trustworthy the source and files are: verified publisher, checksums, HTTPS, official host, signature, scan, links and known vulnerabilities.
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Verified publisher0/20
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SHA-256 checksums0/15
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HTTPS downloads0/10
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Official download host0/10
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Code signature5/10
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File scan7/15
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Working links2/5
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No open vulnerabilities15/15
Health
29Is the project alive? Release recency and cadence, community, maintenance status and data completeness.
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Recent release0/35
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Releases in the last 12 months0/20
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Community10/20
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Actively maintained15/15
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Complete information4/10
Known vulnerabilities
Vulnerability tracking is not configured for this program yet.
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