Cryptography
Decryption
Encoding
Hexadecimal
A base-16 encoding, consisting of the digits 0-9 and the letters A-F. Is often seen prefixed with 0x.
0x73636f7270696f6e: CyberChef Hexadecimal- Decodes to
scorpion
- Decodes to
Binary
A base-2 number system, simply made up of 0s and 1s.
01110011 01100101 01100011 01110101 01110010 01100101 01101100 01111001: CyberChef Binary- Decodes to
securely
- Decodes to
Base64
A base-64 encoding, consisting of the digits 0-9 and the letters A-Z, a-z, and + and /. Can be seen prefixed with base64: and often ends in one or more = characters for padding.
c2NyaWJibGU=: CyberChef Base64- Decodes to
scribble
- Decodes to
Codes
Atbash
A simplistic cipher where you change A to Z, B to Y, and so on. Each letter is replaced by the letter in the same position in the alphabet, but in reverse.
hzuvob lyerlfh xzev: Rumkin Atbash- Decodes to
safely obvious cave
- Decodes to
Morse Code
- .... . / ... . -.-. .-. . - / --- ..-. / --. . - - .. -. --. / .- .... . .- -.. / .. ... / --. . - - .. -. --. / ... - .- .-. - . -.. / ... -.- -.-- / -.. -.- ...- -... / ----. ---.. .---- -....: CyberChef Morse Code- Decodes to
THESECRETOFGETTINGAHEADISGETTINGSTARTEDSKYDKVB9816
- Decodes to
Ciphers
Caesar Cipher
A simple substitution cipher, where each letter is shifted by a fixed amount.
iveghny ynxr: dCode Caesar Cipher- Decodes to
virtual lake
- Decodes to
Rail Fence Cipher
Be sure to not have a new line when using these in CyberChef!
Cair eruSA-0org sgaeudrpesr K-II98.ue cn seYQ3: Rail Fence Cipher - Standard 3 rails, no offset- Decodes to
Courage is grace under pressure SKY-AIQI-9380.
- Decodes to
F daS-eefn n KZ3eheadty.YI8lta oiwy-Q0. r aI2: Rail Fence Cipher - Non-standard 5 rails, no offset- Decodes to
Feel the fear and do it anyway. SKY-IQIZ-3802.
- Decodes to
Vigenère Cipher
A polyalphabetic substitution cipher, where each letter is shifted by a different amount. Takes a keyword (not necessarily a word) as input.
Y ln xkv lubj swlzqvkht, A vmzb pjk bbua we ddgs ILQ-GQYU-8026: CyberChef Vigenère - keywordqizkwcgqbs- Decodes to
I do not fear computers, I fear the lack of them SKY-QIZK-8026
- Decodes to
Children