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Captfencoder is a opensource rapid cross platform network security tool suite, providing network security related code conversion, classical cryptography, cryptography, asymmetric encryption, miscellaneous tools, and aggregating all kinds of online tools.

CaptfEncoder V3 develop by Rust, Executable programs are smaller, faster, better performing, and more powerful.

CaptfEncoder V3 suport script extension.

Support operating system

• Windows
• Linux(Centos,Ubuntu...)
• MacOS

Mac OS screenshot

Ubuntu 20 screenshot

Centos 7 screenshot

Use

downloads the executable

• https://github.com/guyoung/CaptfEncoder/releases
• Baidu network disk https://pan.baidu.com/s/1q2N1w44bvYIXLe5gCI5oKA Password: k5b9

Function introduction

• Converter

  • Ascii encoding
  • Hex encoding
  • Base64 encoding
  • Base16 encoding
  • Base32 encoding
  • Base series(Base58,Base62,Base62,Base85,Base91,Base92)
  • Url encoding
  • Html entity encoding
  • Shellcode encoding
  • Unicode encoding
  • Morse code
  • Punycode encoding
  • Quoted-printable encoding
  • Tap code encoding
  • Uuencode encoding
  • Brainfuck encoding

• Classical cipher

  • ADFGX cipher
  • ADFGVX cipher
  • Affine cipher
  • Atbash cipher
  • Autokey cipher
  • Baconian cipher
  • Beaufort cipher
  • Caesar cipher
  • Columnar Transposition cipher
  • Four Square cipher
  • Fractionated Morse cipher
  • Hill cipher
  • Playfair cipher
  • Polybius Square cipher
  • Porta cipher
  • Rail-fence cipher
  • ROT13 cipher
  • Running Key cipher
  • Scytale cipher
  • Simple Substitution cipher
  • Vigenere cipher

• Cryptology

  • MD5
  • MD2
  • MD4
  • RIPEMD series(RIPEMD-128、RIPEMD-160、RIPEMD-256、RIPEMD-320)
  • SHA1
  • SHA256 、SHA series(SHA 224,SHA384,SHA512,SHA3-224,SHA3-256,SHA3-384,SHA3-512)
  • HMAC
  • AES-128
  • DES
  • Blowfish
  • RC2
  • RC4
  • SM3
  • SM4
  • Bcrypt
  • Scrypt

• Asymmetric

  • RSA generate key
  • RSA encrypt

• Query(Online)

  • Factordb
  • Whois
  • crt.sh
  • DNS Lookup
  • DNS Dumpster
  • GeoPing
  • IP info
  • IP Whois
  • IP ASN
  • BGP View
  • Censys
  • Factordb
  • IP ASN
  • IP info
  • IP Whois
  • Whois

• Misc

  • File hash
  • File type
  • Image exif
  • Base64 image encode/decode

Old version

• CaptfEncoder V1(Open source) https://github.com/guyoung/CaptfEncoder/tree/master/CaptfEncoder-V1
• CaptfEncoder V2 https://github.com/guyoung/CaptfEncoder/tree/master/CaptfEncoder-V2

Project website

• https://github.com/guyoung/CaptfEncoder

Download software

• https://github.com/guyoung/CaptfEncoder/releases
• Baidu network disk https://pan.baidu.com/s/1q2N1w44bvYIXLe5gCI5oKA Password: k5b9

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