4.6
Application, Tools
Michael Kokoschka
3.1 | 7328 Ratings | 70356 Views
| Category | : | Application, Tools | Developer | : | Michael Kokoschka |
| Released | : | 2017-02-19 | Update | : | 2020-03-15 |
| Get It On | : |  | Last Version | : | 4.6 |
| Content Rating | : | Everyone | Requirement | : | 5 Android |
Encoding • Base64 • Base58 • Hexadecimal • Binary • URL
This makes Crypto unique: • Beautiful & modern Material Design • Useful implemented features • Info pages for a lot of functions (implementation details etc.) • Sharing/Copy-pasting your texts & content made very easy & powerful • Save frequently used functions as favorites • Powerful Secure Communication Tools as an approach to provide secure encryption as a security add-on for every untrusted messaging or email service
KDF – Key Derivation Function • HKDF • Scrypt
Explore cryptography – the magic behind cryptocurrencies like Bitcoin or Ethereum. Now with Blockchain related features. More coming soon!
HMAC – Keyed-Hash Message Authentication Code • MD2 • MD4 • MD5 • SHA1 • SHA2 • Tiger • Whirlpool • Gost3411
Analysis Functions • Frequency Analysis • Caesar Brute Force • Factorization • Prime Search • Find Divisors • Convert RSA modulus • Decode PEM certificate
Features • Encryption • Hashing • Encoding/Decoding • Mathematical functions • Secure Communication Tools (Certificates & Key Exchange) • Analysis • Tools
Secure Communication Tools • Authentication (RSA certificates) • Key Exchange (RSA Public Key Block Cipher Encryption) • Encryption (AES-256)
Hash • MD2 • MD4 • MD5 • RIPEMD • SHA-1 • SHA-2 • SHA-3 • Tiger • Whirlpool • Gost3411
What can you do with Crypto? • Encrypt your messages for WhatsApp, Facebook, Telegram and other messengers • Encrypt your texts to securely store or send them • Save your passwords as hash • Learning support with mathematical DH and RSA implementations • Mathematical functions also suitable as everyday helpers
RSA Key Exchange • Transfer your bank account number securely • Share access codes (e.g. PDF passwords, Cloud access passwords) securely • Exchange a session key for AES Encryption
Tools • Export your PEM certificate(.pem .crt .cert .cer) • QR code generator • QR code decoder • Advanced Base64 Encoding/Decoding • Bitcoin Address Generator
Decoding • Base64 • Base58 • Hexadecimal • URL
Some special use cases for Secure Communication Tools: RSA Certificates • Share your certificate to prove your identity • You can securely & easily exchange secrets, passwords or session keys with RSA public keys included in the certificates
Also leave a positive rating if you like the app. Thank you! If there is anything you don’t like about this app, please tell me what it is and why.
MAC – Message Authentication Code • Skein • Poly1305 • CMAC
Cryptographic functions Encryption • Caesar • Vigenère • Skytale • DES • AES • Blowfish • Twofish • RC4 • Salsa20 • ChaCha
Crypto – The unique cryptography app with numerous & useful features Suitable for learning, testing & applying.
Feedback If you have any problems, suggestions or questions, please email to cryptotools.app@gmail.com
Mathematics • Prime test (Fermat, Miller Rabin) • Euler toitent function • GCD (Euklid) & Multiplicative Inverse in a Field
Asymmetric Methods • Diffie Hellman • RSA • DSA • El Gamal
WHAT'S NEW
Feedback: cryptotools.app@gmail.com • Optimized Dark Mode v4.6 • New text input style for better usability • Search for tools and functions • Bug fixes • Sharing of files from other apps directly to Crypto for file encryption
 4.6 Application, Tools Michael Kokoschka 3.1 | 7328 Ratings | 70356 Views){kind=link}
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