/goendecoder

golang ctf加解密工具(支持多达65种加密解密方法，可根据实际需要修改源码以解密密文)

Primary LanguageGo

Golang CTF加解密工具

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 ____          _               _  __           _ _
| __ ) _   _  | |   _   _  ___(_)/ _| ___ _ __/ / |
|  _ \| | | | | |  | | | |/ __| | |_ / _ \ '__| | |
| |_) | |_| | | |__| |_| | (__| |  _|  __/ |  | | |
|____/ \__, | |_____\__,_|\___|_|_|  \___|_|  |_|_|
       |___/
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QQ 1185151867
--############################ :)hack all asshole things:)
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Example Pics

Usage

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[+] please choose your choice to encode or decode strings:
[+] usage: [your string to convert + choice number]
[+] list of choices:
----------------------------------------------------------

Example

En/Dedode a string without spaces using ECC Encryption

  • first generate ecc public and private key
n casdc 9999
- you choose [n]
- {your string [casdc], your choice [9999]}
-- Generating ECC public and private keys......
-- generat ECC public and private key successful......
-- your ECC public key is:
 [-----BEGIN  WUMAN ECC PUBLIC KEY -----
MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEKKcMkz7SfPBUXpsDMdkFaZnYnQJX
QCCF5p90uwIaxXxmJw6aAwIrsNvp/7oPDM2YfD0efFhHB4lbKsdR5WsV0Q==
-----END  WUMAN ECC PUBLIC KEY -----
]
------------------------------------------------------
-- your ECC private key is:
 [-----BEGIN  WUMAN ECC PRIVATE KEY -----
MHcCAQEEIH4OwCsvWhJGfSa6jestEaEEW/92rynOKvkq6t8glExooAoGCCqGSM49
AwEHoUQDQgAEKKcMkz7SfPBUXpsDMdkFaZnYnQJXQCCF5p90uwIaxXxmJw6aAwIr
sNvp/7oPDM2YfD0efFhHB4lbKsdR5WsV0Q==
-----END  WUMAN ECC PRIVATE KEY -----
]
  • then input your string to encode
n 我草泥马 38
- you choose [n]
- {your string [我草泥马], your choice [38]}
-- Reading eccpublic key from eccpublic.pem...
-- eccpublic key:
 [-----BEGIN  WUMAN ECC PUBLIC KEY -----
MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEKKcMkz7SfPBUXpsDMdkFaZnYnQJX
QCCF5p90uwIaxXxmJw6aAwIrsNvp/7oPDM2YfD0efFhHB4lbKsdR5WsV0Q==
-----END  WUMAN ECC PUBLIC KEY -----
]
[+] Beginning ECC Encryption......
- start writing ECC encrypted data to ecc-encrypted.txt...
- convert plaintext [我草泥马] to ECC hex encryption result [046210648396eadeec655a5e9e72f15ad49f140df0f04a825b499b902f471997b3b5f95b407d006441483bd2caf9717bb8a985457ffd08e59cb5ff65a68402a807b5c959953ac3c1ea17127a9aae06dddbb540cc43218ca6b100e15c3631d1e7155728b5171c1235bd6abe676732aa03268976e657a9a16e3a26678891]
-----------------ecc encryption over-----------------
  • then decode the encrypted text to plaintext
n casd 39
- you choose [n]
- {your string [casd], your choice [39]}
-- Reading eccprivate key from eccprivate.pem...
-- eccprivate key:
 [-----BEGIN  WUMAN ECC PRIVATE KEY -----
MHcCAQEEIH4OwCsvWhJGfSa6jestEaEEW/92rynOKvkq6t8glExooAoGCCqGSM49
AwEHoUQDQgAEKKcMkz7SfPBUXpsDMdkFaZnYnQJXQCCF5p90uwIaxXxmJw6aAwIr
sNvp/7oPDM2YfD0efFhHB4lbKsdR5WsV0Q==
-----END  WUMAN ECC PRIVATE KEY -----
]
[+] Beginning ECC Decryption......
[+] Reading byte ecc encrypted data from ecc-encrypted.txt...
- convert ecc encrypted byte data from ecc-encrypted.txt to plaintext: [我草泥马]
-----------------ecc decryption over-----------------

En/Dedode a string with spaces include using ECC Encryption

  • first generate ecc public and private key
n casdc 9999
- you choose [n]
- {your string [casdc], your choice [9999]}
-- Generating ECC public and private keys......
-- generat ECC public and private key successful......
-- your ECC public key is:
 [-----BEGIN  WUMAN ECC PUBLIC KEY -----
MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEKKcMkz7SfPBUXpsDMdkFaZnYnQJX
QCCF5p90uwIaxXxmJw6aAwIrsNvp/7oPDM2YfD0efFhHB4lbKsdR5WsV0Q==
-----END  WUMAN ECC PUBLIC KEY -----
]
------------------------------------------------------
-- your ECC private key is:
 [-----BEGIN  WUMAN ECC PRIVATE KEY -----
MHcCAQEEIH4OwCsvWhJGfSa6jestEaEEW/92rynOKvkq6t8glExooAoGCCqGSM49
AwEHoUQDQgAEKKcMkz7SfPBUXpsDMdkFaZnYnQJXQCCF5p90uwIaxXxmJw6aAwIr
sNvp/7oPDM2YfD0efFhHB4lbKsdR5WsV0Q==
-----END  WUMAN ECC PRIVATE KEY -----
]
  • then input your string to encode
y 我 操 你 妈妈
- you choose [y]
- {your string [我 操 你 妈妈
]}
38
- {your choice [38]}
-- Reading eccpublic key from eccpublic.pem...
-- eccpublic key:
 [-----BEGIN  WUMAN ECC PUBLIC KEY -----
MFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAEKKcMkz7SfPBUXpsDMdkFaZnYnQJX
QCCF5p90uwIaxXxmJw6aAwIrsNvp/7oPDM2YfD0efFhHB4lbKsdR5WsV0Q==
-----END  WUMAN ECC PUBLIC KEY -----
]
[+] Beginning ECC Encryption......
- start writing ECC encrypted data to ecc-encrypted.txt...
- convert plaintext [我 操 你 妈妈
] to ECC hex encryption result [0499173f0b7246278597bb1268ba64da228b6e447ea184dfa8c14277fff6c7da170cd24acf341ae2856137c90c00b495573484dd0bc133aae1a5540a17fcda9dd37b47d037f1410acc6b4ebcaa47ae18fd1b23bcc47cce5fa27b8746a1143908b9bab8cdea55d76ffc9f82e88ef2345240f7d10dde9962967bd6077c3e7f8023eb9e06b658]
-----------------ecc encryption over-----------------
  • then decode the encrypted text to plaintext
y casd
- you choose [y]
- {your string [casd
]}
39
- {your choice [39]}
-- Reading eccprivate key from eccprivate.pem...
-- eccprivate key:
 [-----BEGIN  WUMAN ECC PRIVATE KEY -----
MHcCAQEEIH4OwCsvWhJGfSa6jestEaEEW/92rynOKvkq6t8glExooAoGCCqGSM49
AwEHoUQDQgAEKKcMkz7SfPBUXpsDMdkFaZnYnQJXQCCF5p90uwIaxXxmJw6aAwIr
sNvp/7oPDM2YfD0efFhHB4lbKsdR5WsV0Q==
-----END  WUMAN ECC PRIVATE KEY -----
]
[+] Beginning ECC Decryption......
[+] Reading byte ecc encrypted data from ecc-encrypted.txt...
- convert ecc encrypted byte data from ecc-encrypted.txt to plaintext: [我 操 你 妈妈
]
-----------------ecc decryption over-----------------
  • other en/decryption method are just like this

Support Encryption and decryption algorithm

    1. base64 encode
    1. base64 decode
    1. Aes cbc model encode
    1. Aes cbc model decode
    1. Aes ecb model encode
    1. Aes ecb model decode
    1. Aes cfb model encode
    1. Aes cfb model decode
    1. hex encode (ASCII hex)
    1. hex decode (ASCII hex)
    1. md5 encode (md5($pass.$salt);Joomia)
    1. sha1 encode
    1. hmac encode (md5)
    1. sha256 encode
    1. hmac-sha1 encode
    1. hmac-sha512 encode
    1. Base64Url Safe encode <not contain ('/','+');replaced by ('_','-');('=') removed>
    1. Base64Url Safe decode
    1. des Ecb encryption
    1. des Ecb decryption
    1. des Cbc encryption
    1. des Cbc decryption
    1. 3des Cbc encryption
    1. 3des Cbc decryption
    1. Ripemd160 encryption
    1. 3des Ecb encryption
    1. 3des Ecb decryption
    1. Rc4 encryption
    1. AzDG encryption
    1. AzDG decryption
    1. Aes CTR encryption
    1. Aes CTR decryption
    1. PBKDF2 encryption (set <passwdrd, salt, iter, keylen, hash> to strong encrypt data)
    1. [--Generate Rsa Public and Private Key :)--]
    1. RSA hex formate encryption
    1. RSA hex formate decryption
    1. RSA sign confirm
    1. [ECC Key generate] --(bitcoin and ID card ... used)--[elliptic.P256() used]
    1. ECC Encryption --(bitcoin and ID card ... used)--[elliptic.P256() used]
    1. ECC Decryption --(bitcoin and ID card ... used)--[elliptic.P256() used]
    1. ECC sign confirm --(bitcoin and ID card ... used)--[elliptic.P256() used]
    1. Blowfish Ecb Encryption
    1. Blowfish Ecb Decryption
    1. Md4 encryption
    1. Aes Gcm Encryption [Ethereum Whisper protocol used]
    1. Aes Gcm Decryption [Ethereum Whisper protocol used]
    1. des Cfb encryption
    1. des Cfb decryption
    1. AES OFB Encryption
    1. AES OFB Decryption
    1. des Ctr encryption
    1. des Ctr decryption
    1. des Ofb encryption
    1. des Ofb decryption
    1. Elliptic Curve Digital Signature Verified
    1. Vertfied pub key types
    1. HKDF encryption
    1. base32 encryption
    1. base32 decryption
    1. nacl box encryption and decryption
    1. nacl secretbox encryption and decryption
    1. scrypt encryption [Bitcoin used strong encryption]
    1. Shake256 encryption
    1. Caesar encryption
    1. Caesar decryption
    1. hex dump

优点特色

  • 支持多达65种加解密算法
  • 彩色输出美化
  • 持续添加更多算法支持

注意

  • 如果工具打开报错请把flag.txt和go build生成的goendecoder.exe放在同一目录下即可
  • 有任何问题请联系qq:1185151867 :)

:) enjoy it ! :)