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# gocipher |
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## Classical ciphers |
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- [Alberti cipher](https://en.wikipedia.org/wiki/Alberti_cipher) |
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| [dCode](http://www.dcode.fr/alberti-cipher) |
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- ✔ **[Atbash cipher](https://en.wikipedia.org/wiki/Atbash)** |
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| [dCode](http://www.dcode.fr/atbash-mirror-cipher) |
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| [Practical Cryptography](http://www.practicalcryptography.com/ciphers/classical-era/atbash-cipher/) |
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| [Rumkin.com](http://rumkin.com/tools/cipher/atbash.php) |
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- AMSCO cipher |
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| [dCode](http://www.dcodme.fr/amsco-cipher) |
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- [Autokey cipher](https://en.wikipedia.org/wiki/Autokey_cipher) |
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| [Practical Cryptography](http://www.practicalcryptography.com/ciphers/classical-era/autokey/) |
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- [Baconian cipher](https://en.wikipedia.org/wiki/Bacon%27s_cipher) |
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| [dCode](http://www.dcode.fr/bacon-cipher) |
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| [Practical Cryptography](http://www.practicalcryptography.com/ciphers/classical-era/baconian/) |
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| [Rumkin.com](http://rumkin.com/tools/cipher/baconian.php) |
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- [Jefferson disk / Bazeries cylinder](https://en.wikipedia.org/wiki/Jefferson_disk), |
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[M-94](https://en.wikipedia.org/wiki/M-94) |
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| [dCode](http://www.dcode.fr/bazeries-cipher) |
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- [Scytale cipher](https://en.wikipedia.org/wiki/Scytale) |
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| [dCode](http://www.dcode.fr/scytale-cipher) |
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- [Monoaplhabetic substitution cipher (simple substitution)](https://en.wikipedia.org/wiki/Substitution_cipher#Simple_substitution) |
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| [dCode](http://www.dcode.fr/monoalphabetic-substitution) |
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| [Practical Cryptography](http://www.practicalcryptography.com/ciphers/classical-era/simple-substitution/) |
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| [Rumkin.com](http://rumkin.com/tools/cipher/substitution.php) |
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- ✔ **[Affine cipher](https://en.wikipedia.org/wiki/Affine_cipher)** |
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| [dCode](http://www.dcode.fr/affine-cipher) |
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| [Practical Cryptography](http://www.practicalcryptography.com/ciphers/classical-era/affine/) |
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| [Rumkin.com](http://rumkin.com/tools/cipher/affine.php) |
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- ✔ **Caesar cipher** |
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| [dCode](http://www.dcode.fr/caesar-cipher) |
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| [Practical Cryptography](http://www.practicalcryptography.com/ciphers/classical-era/caesar/) |
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| [Rumkin.com](http://rumkin.com/tools/cipher/caesar.php) |
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- Keyboard Coordinates |
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| [dCode](http://www.dcode.fr/keyboard-coordinates) |
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- Keyboard Shift cipher |
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| [dCode](http://www.dcode.fr/keyboard-shift-cipher) |
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- ✔ **Keyed caesar cipher** |
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| [Rumkin.com](http://rumkin.com/tools/cipher/caesar-keyed.php) |
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- ✔ **Letter-to-number** |
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| [dCode](http://www.dcode.fr/letter-number-cipher) |
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| [Rumkin.com](http://rumkin.com/tools/cipher/numbers.php) |
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- ✔ **[Morse Code](https://en.wikipedia.org/wiki/Morse_code)** |
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| [dCode](http://www.dcode.fr/morse-code) |
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| [Rumkin.com](http://rumkin.com/tools/cipher/morse.php) |
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- Wabun Code |
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| [dCode](http://www.dcode.fr/wabun-code) |
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- Music Notes |
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| [dCode](http://www.dcode.fr/music-notes) |
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- ✔ **ROT cipher** |
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| [dCode](http://www.dcode.fr/rot-cipher) |
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- ✔ **ROT-5** |
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| [dCode](http://www.dcode.fr/rot5-cipher) |
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| [Web Utils](http://www.webutils.pl/ROTencode) |
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- ✔ **ROT-13** |
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| [dCode](http://www.dcode.fr/rot-13-cipher) |
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| [Practical Cryptography](http://www.practicalcryptography.com/ciphers/classical-era/rot13/) |
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| [Rumkin.com](http://rumkin.com/tools/cipher/rot13.php) |
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| [Web Utils](http://www.webutils.pl/ROTencode) |
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- ✔ **ROT-18** |
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| [Web Utils](http://www.webutils.pl/ROTencode) |
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- ✔ **ROT-47** |
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| [dCode](http://www.dcode.fr/rot-47-cipher) |
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| [Web Utils](http://www.webutils.pl/ROTencode) |
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- Shift cipher |
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| [dCode](http://www.dcode.fr/shift-cipher) |
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- Trifid cipher |
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| [dCode](http://www.dcode.fr/trifide-cipher) |
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| [Practical Cryptograpgy](http://www.practicalcryptography.com/ciphers/classical-era/trifid/) |
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- [Homophonic Substitution cipher](https://en.wikipedia.org/wiki/Substitution_cipher#Homophonic_substitution) |
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| [Practical Cryptography](http://www.practicalcryptography.com/ciphers/classical-era/homophonic-substitution/) |
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- [Beale ciphers](https://en.wikipedia.org/wiki/Beale_ciphers) |
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- [Book cipher](https://en.wikipedia.org/wiki/Book_cipher) |
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| [dCode](http://www.dcode.fr/book-cipher) |
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- [Straddling checkerboard cipher](https://en.wikipedia.org/wiki/Straddling_checkerboard) |
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| [Practical Cryptography](http://www.practicalcryptography.com/ciphers/classical-era/straddle-checkerboard/) |
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- Trithemius Ave Maria |
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| [dCode](http://www.dcode.fr/trithemius-ave-maria) |
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- Alphabetical Ranks Added |
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| [dCode](http://www.dcode.fr/alphabetical-ranks-added) |
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- Bellaso cipher |
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| [dCode](http://www.dcode.fr/bellaso-cipher) |
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- Bifid cipher |
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| [dCode](http://www.dcode.fr/bifid-cipher) |
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| [Practical Cryptography](http://www.practicalcryptography.com/ciphers/classical-era/bifid/) |
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| [Rumkin.com](http://rumkin.com/tools/cipher/bifid.php) |
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- Caesar Box cipher |
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| [dCode](http://www.dcode.fr/caesar-box-cipher) |
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- Cardan Grille |
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| [dCode](http://www.dcode.fr/cardan-grille) |
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- Chaocipher |
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| [dCode](http://www.dcode.fr/chao-cipher) |
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- Chinese Code |
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| [dCode](http://www.dcode.fr/chinese-code) |
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- Codes and Nomenclators cipher |
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| [Practical Cryptography](http://www.practicalcryptography.com/ciphers/classical-era/codes-and-nomenclators/) |
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- Columnar Transposition |
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| [Practical Cryptography](http://www.practicalcryptography.com/ciphers/classical-era/columnar-transposition/) |
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| [Rumkin.com](http://rumkin.com/tools/cipher/coltrans.php) |
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- Double Transposition |
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| [Rumkin.com](http://rumkin.com/tools/cipher/coltrans-double.php) |
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| [dCode](http://www.dcode.fr/double-transposition-cipher) |
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- Übchi |
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| [Rumkin.com](http://rumkin.com/tools/cipher/ubchi.php) |
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- Consonants/Vowels Rank cipher |
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| [dCode](http://www.dcode.fr/consonants-vowels-rank-cipher) |
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- Deranged Alphabet cipher |
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| [dCode](http://www.dcode.fr/deranged-alphabet-generator) |
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- Four-Square cipher |
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| [Practical Cryptography](http://www.practicalcryptography.com/ciphers/classical-era/four-square/) |
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- ✔ **[Fractionated Morse cipher](https://en.wikipedia.org/wiki/Transposition_cipher#Fractionation)** |
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| [dCode](http://www.dcode.fr/fractionated-morse) |
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| [Practical Cryptography](http://www.practicalcryptography.com/ciphers/classical-era/fractionated-morse/) |
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- Gold Bug cipher |
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| [dCode](http://www.dcode.fr/gold-bug-poe) |
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- Hill cipher |
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| [dCode](http://www.dcode.fr/hill-cipher) |
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| [Practical Cryptography](http://www.practicalcryptography.com/ciphers/classical-era/hill/) |
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- Ideograms cipher |
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| [dCode](http://www.dcode.fr/ideograms) |
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- LSPK90 Clockwise |
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| [dCode](http://www.dcode.fr/lspk90-cw-leet-speak-90-degrees-clockwise) |
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- Mexican Army cipher wheel |
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| [dCode](http://www.dcode.fr/mexican-army-cipher-wheel) |
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- Modulo cipher |
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| [dCode](http://www.dcode.fr/modulo-cipher) |
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- Navajo Code |
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| [dCode](http://www.dcode.fr/navajo-code) |
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- ✔ **One Time Pad** |
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| [Rumkin.com](http://rumkin.com/tools/cipher/otp.php) |
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- Playfair cipher |
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| [dCode](http://www.dcode.fr/playfair-cipher) |
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| [Practical Cryptography](http://www.practicalcryptography.com/ciphers/classical-era/playfair/) |
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| [Rumkin.com](http://rumkin.com/tools/cipher/playfair.php) |
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- Two Square cipher |
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[dCode](http://www.dcode.fr/two-square-cipher) |
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- ✔ **[Polybius square](https://en.wikipedia.org/wiki/Polybius_square)** |
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| [dCode](http://www.dcode.fr/polybius-cipher) |
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| [Practical Cryptography](http://www.practicalcryptography.com/ciphers/classical-era/polybius-square/) |
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- [ADFGVX cipher](https://en.wikipedia.org/wiki/ADFGVX_cipher) |
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| [dCode](http://www.dcode.fr/adfgvx-cipher) |
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| [Practical Cryptography](http://www.practicalcryptography.com/ciphers/classical-era/adfgvx/) |
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- [ADFGX cipher](https://en.wikipedia.org/wiki/ADFGVX_cipher#Operation_of_ADFGX) |
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| [dCode](http://www.dcode.fr/adfgx-cipher) |
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| [Practical Cryptography](http://www.practicalcryptography.com/ciphers/classical-era/adfgx/) |
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- [Nihilist cipher](https://en.wikipedia.org/wiki/Nihilist_cipher) |
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| [dCode](http://www.dcode.fr/nihilist-cipher) |
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- Porta cipher |
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| [Practical Cryptography](http://www.practicalcryptography.com/ciphers/classical-era/porta/) |
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- ✔ **Rail-fence (ZigZag) cipher** |
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| [dCode](http://www.dcode.fr/rail-fence-cipher) |
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| [Practical Cryptography](http://www.practicalcryptography.com/ciphers/classical-era/rail-fence/) |
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| [Rumkin.com](http://rumkin.com/tools/cipher/railfence.php) |
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- Redefence cipher |
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| [dCode](http://www.dcode.fr/redefence-cipher) |
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- Rotate |
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| [Rumkin.com](http://rumkin.com/tools/cipher/rotate.php) |
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- Running Key cipher |
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| [Practical Cryptography](http://www.practicalcryptography.com/ciphers/classical-era/running-key/) |
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- Skip |
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| [Rumkin.com](http://rumkin.com/tools/cipher/skip.php) |
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- ✔ **[URL encode](https://en.wikipedia.org/wiki/Percent-encoding)** |
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| [Web Utils](http://www.webutils.pl/URLencode) |
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- Vigenére cipher |
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| [dCode](http://www.dcode.fr/vigenere-cipher) |
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| [Practical Cryptography](http://www.practicalcryptography.com/ciphers/classical-era/vigenere-gronsfeld-and-autokey/) |
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| [Rumkin.com](http://rumkin.com/tools/cipher/vigenere.php) |
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- Beaufort cipher |
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| [dCode](http://www.dcode.fr/beaufort-cipher) |
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| [Practical Cryptography](http://www.practicalcryptography.com/ciphers/classical-era/beaufort/) |
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- Variant Beaufort cipher |
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[dCode](http://www.dcode.fr/variant-beaufort-cipher) |
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- Gronsfeld cipher |
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| [dCode](http://www.dcode.fr/gronsfeld-cipher) |
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| [Practical Cryptograhy](http://www.practicalcryptography.com/ciphers/classical-era/vigenere-gronsfeld-and-autokey/) |
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| [Rumkin.com](http://rumkin.com/tools/cipher/gronsfeld.php) |
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- Keyed Vigenére cipher |
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| [Rumkin.com](http://rumkin.com/tools/cipher/vigenere-keyed.php) |
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- Multiplication Vigenére cipher |
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| [dCode](http://www.dcode.fr/multiplication-vigenere-cipher) |
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- ✔ **[Trithemius cipher](https://en.wikipedia.org/wiki/Tabula_recta#Trithemius_cipher)** |
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| [dCode](http://www.dcode.fr/trithemius-cipher) |
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- Vernam cipher |
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| [dCode](http://www.dcode.fr/vernam-cipher) |
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- [Vigenére autokey cipher (autoclave cipher)](https://en.wikipedia.org/wiki/Autokey_cipher) |
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| [dCode](http://www.dcode.fr/autoclave-cipher) |
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| [Rumkin.com](http://rumkin.com/tools/cipher/vigenere-autokey.php) |
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- XOR cipher |
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| [dCode](http://www.dcode.fr/xor-cipher) |
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## Mechanical ciphers |
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- Enigma cipher |
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| [dCode](http://www.dcode.fr/enigma-machine-cipher) |
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| [Practical Cryptography](http://www.practicalcryptography.com/ciphers/mechanical-era/enigma/) |
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- Lorenz cipher |
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| [Practical Cryptography](http://www.practicalcryptography.com/ciphers/mechanical-era/lorenz/) |
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- [M-209](https://en.wikipedia.org/wiki/M-209) |
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- [SIGABA](https://en.wikipedia.org/wiki/SIGABA) |
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## Binary-to-text encoding |
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- [Ascii85](https://en.wikipedia.org/wiki/Ascii85) |
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| [dCode](http://www.dcode.fr/ascii-85-encoding) |
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| [Web Utils](http://www.webutils.pl/Ascii85) |
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- [Base16](https://en.wikipedia.org/wiki/Base64) |
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- [Base32](https://en.wikipedia.org/wiki/Base32) |
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- [Base58](https://en.wikipedia.org/wiki/Base58) |
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- ✔ **[Base64](https://en.wikipedia.org/wiki/Base64)** |
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| [dCode](http://www.dcode.fr/base-64-coding) |
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| [Rumkin.com](http://rumkin.com/tools/cipher/base64.php) |
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| [Wikibooks](https://en.wikibooks.org/wiki/Algorithm_Implementation/Miscellaneous/Base64) |
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- [Base91](https://en.wikipedia.org/wiki/Binary-to-text_encoding#Encoding_standards) |
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| [dCode](http://www.dcode.fr/base-91-encoding) |
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- [UUEncode](https://en.wikipedia.org/wiki/Uuencoding) |
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| [dCode](http://www.dcode.fr/uu-encoding) |
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| [Web Utils](http://www.webutils.pl/UUencode) |
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- [XXEncode](https://en.wikipedia.org/wiki/Xxencoding) |
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| [Web Utils](http://www.webutils.pl/XXencode) |
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## Bases |
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- Base 2 <-> Base 10 |
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| [dCode](http://www.dcode.fr/binary-code) |
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- Base 26 <-> Base 10 |
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| [dCode](http://www.dcode.fr/base-26-cipher) |
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## Barcodes |
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- [Code 39](https://en.wikipedia.org/wiki/Code_39) |
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| [dCode](http://www.dcode.fr/barcode-39) |
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- [Code 128](https://en.wikipedia.org/wiki/Code_128) |
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| [dCode](http://www.dcode.fr/barcode-128) |
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## Symmetric key encryption |
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- [RC2](https://en.wikipedia.org/wiki/RC2) |
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- ✔ **[RC4](https://en.wikipedia.org/wiki/RC4)** |
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- ✔ **[RC4A](https://en.wikipedia.org/wiki/RC4#RC4A)** |
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- [VMPC (Variably Modified Permutation Composition)](https://en.wikipedia.org/wiki/Variably_Modified_Permutation_Composition) |
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- [RC4+](https://en.wikipedia.org/wiki/RC4#RC4.2B) |
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- [Spritz](https://en.wikipedia.org/wiki/RC4#Spritz) |
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- [RC5](https://en.wikipedia.org/wiki/RC5) |
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- [RC6](https://en.wikipedia.org/wiki/RC6) |
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## Public key |
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- [RSA](https://en.wikipedia.org/wiki/RSA_(cryptosystem)) |
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## Hash functions |
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- [HAVAL](https://en.wikipedia.org/wiki/HAVAL) |
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| [Web Utils](http://www.webutils.pl/Haval-Hash-Calculator) |
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- [MD2](https://en.wikipedia.org/wiki/MD2_(cryptography)) |
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- [MD4](https://en.wikipedia.org/wiki/MD4) |
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- [MD5](https://en.wikipedia.org/wiki/MD5) |
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| [dCode](http://www.dcode.fr/md5-hash) |
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| [Web Utils](http://www.webutils.pl/MD5_Calculator) |
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- [MD6](https://en.wikipedia.org/wiki/MD6) |
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- [RIPEMD](https://en.wikipedia.org/wiki/RIPEMD) |
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| [Web Utils](http://www.webutils.pl/RIPEMD_Calculator) |
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- [SHA-0](https://en.wikipedia.org/wiki/SHA-1#SHA-0) |
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- [SHA-1](https://en.wikipedia.org/wiki/SHA-1) |
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| [dCode](http://www.dcode.fr/sha1-hash) |
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| [Web Utils](http://www.webutils.pl/SHA1_Calculator) |
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- [SHA-2](https://en.wikipedia.org/wiki/SHA-2) |
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- [SHA-3](https://en.wikipedia.org/wiki/SHA-3) |
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- [Tiger](https://en.wikipedia.org/wiki/Tiger_(cryptography)) |
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| [Web Utils](http://www.webutils.pl/Tiger-Hash-Calculator) |
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## Graphical |
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- Acéré cipher |
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| [dCode](http://www.dcode.fr/acere-cipher) |
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- Music Sheet cipher |
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| [dCode](http://www.dcode.fr/music-sheet-cipher) |
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- Pigpen cipher |
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| [dCode](http://www.dcode.fr/pigpen-cipher) |
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- Templars cipher |
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| [dCode](http://www.dcode.fr/templars-cipher) |
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## Algoriothms |
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- Benford's Law |
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| [dCode](http://www.dcode.fr/benford-law) |
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- Frequency Analysis |
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| [dCode](http://www.dcode.fr/frequency-analysis) |
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| [Rumkin.com](http://rumkin.com/tools/cipher/frequency.php) |
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- Index of Coincidence |
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| [dCode](http://www.dcode.fr/index-coincidence) |
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- Middle squares method for pseurorandom number generation |
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## Utilities |
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- Characters Type |
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| [dCode](http://www.dcode.fr/characters-type) |
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- Charset Converter |
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| [Web Utils](http://www.webutils.pl/Charset-Converter) |
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- Crypt |
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| [Web Utils](http://www.webutils.pl/Crypt-Hash-Calculator) |
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- Crypto Solver |
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| [Rumkin.com](http://rumkin.com/tools/cipher/cryptogram-solver.php) |
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- Cryptogram Assistant |
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| [Rumkin.com](http://rumkin.com/tools/cipher/cryptogram.php) |
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- Isogram Generator |
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| [dCode](http://www.dcode.fr/isogram) |
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- Text Manipulator |
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| [Rumkin.com](http://rumkin.com/tools/cipher/manipulate.php) |
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- Word Desubstitution |
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| [dCode](http://www.dcode.fr/word-desubstitution) |
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## Lists |
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- [dCode](http://www.dcode.fr/tools-list#cryptography) |
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- [Practical Cryptography](http://www.practicalcryptography.com/ciphers/) |
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- [Rumkin.com](http://rumkin.com/tools/cipher/) |
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- [Web Utils](http://www.webutils.pl/) |
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- [Binary-to-text encoding on Wikipedia](https://en.wikipedia.org/wiki/Binary-to-text_encoding) |
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## Libraries |
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- [Caesar Salad](https://github.com/schnittstabil/caesar-salad) (JavaScript) |
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- [cipher-machines](https://github.com/keltia/cipher-machines) (Go) |
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- [CryptoJS](https://code.google.com/archive/p/crypto-js/) (JavaScript) |
