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:
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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
• 2. base64 decode
• 3. Aes cbc model encode
• 4. Aes cbc model decode
• 5. Aes ecb model encode
• 6. Aes ecb model decode
• 7. Aes cfb model encode
• 8. Aes cfb model decode
• 9. hex encode (ASCII hex)
• 10. hex decode (ASCII hex)
• 11. md5 encode (md5($pass.$salt);Joomia)
• 12. sha1 encode
• 13. hmac encode (md5)
• 14. sha256 encode
• 15. hmac-sha1 encode
• 17. hmac-sha512 encode
• 18. Base64Url Safe encode <not contain ('/','+');replaced by ('_','-');('=') removed>
• 19. Base64Url Safe decode
• 20. des Ecb encryption
• 21. des Ecb decryption
• 22. des Cbc encryption
• 23. des Cbc decryption
• 24. 3des Cbc encryption
• 25. 3des Cbc decryption
• 26. Ripemd160 encryption
• 27. 3des Ecb encryption
• 28. 3des Ecb decryption
• 29. Rc4 encryption
• 30. AzDG encryption
• 31. AzDG decryption
• 32. Aes CTR encryption
• 33. Aes CTR decryption
• 34. PBKDF2 encryption (set <passwdrd, salt, iter, keylen, hash> to strong encrypt data)
• 999. [--Generate Rsa Public and Private Key :)--]
• 35. RSA hex formate encryption
• 36. RSA hex formate decryption
• 37. RSA sign confirm
• 9999. [ECC Key generate] --(bitcoin and ID card ... used)--[elliptic.P256() used]
• 38. ECC Encryption --(bitcoin and ID card ... used)--[elliptic.P256() used]
• 39. ECC Decryption --(bitcoin and ID card ... used)--[elliptic.P256() used]
• 40. ECC sign confirm --(bitcoin and ID card ... used)--[elliptic.P256() used]
• 41. Blowfish Ecb Encryption
• 42. Blowfish Ecb Decryption
• 43. Md4 encryption
• 44. Aes Gcm Encryption [Ethereum Whisper protocol used]
• 45. Aes Gcm Decryption [Ethereum Whisper protocol used]
• 46. des Cfb encryption
• 47. des Cfb decryption
• 48. AES OFB Encryption
• 49. AES OFB Decryption
• 50. des Ctr encryption
• 51. des Ctr decryption
• 52. des Ofb encryption
• 53. des Ofb decryption
• 54. Elliptic Curve Digital Signature Verified
• 55. Vertfied pub key types
• 56. HKDF encryption
• 57. base32 encryption
• 58. base32 decryption
• 59. nacl box encryption and decryption
• 60. nacl secretbox encryption and decryption
• 61. scrypt encryption [Bitcoin used strong encryption]
• 62. Shake256 encryption
• 63. Caesar encryption
• 64. Caesar decryption
• 65. 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 ! :)