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GitHub - deatil/go-cryptobin: go 常用加密解密库/go encrypt or decrypt pkg（RSA/SM2/ECDSA/EC-GDSA/Gost/ElGamal/AES/DES/TripleDes/SM4/Tea/Twofish）

go-cryptobin is a go encrypt or decrypt library.

Go Reference

English | 中文

Desc

  • go-cryptobin library has encrypt / decrypt or sign / verify
  • sym encrypts（Aes/Des/TripleDes/SM4/Tea/Twofish/Xts）
  • encrypt mode（ECB/CBC/PCBC/CFB/NCFB/OFB/NOFB/CTR/GCM/CCM）
  • encrypt padding（NoPadding/ZeroPadding/PKCS5Padding/PKCS7Padding/X923Padding/ISO10126Padding/ISO97971Padding/ISO7816_4Padding/PBOC2Padding/TBCPadding/PKCS1Padding）
  • asym encrypts（Aes（RSA/SM2/ElGamal）
  • asym sign（RSA/RSA-PSS/DSA/ECDSA/EC-GDSA/EdDSA/SM2/ElGamal/ED448/Gost）
  • default setting Aes, ECB, NoPadding

Env

  • Go >= 1.20

Download

go get -u github.com/deatil/go-cryptobin

Get Starting

package main

import (
    "fmt"

    "github.com/deatil/go-cryptobin/cryptobin/crypto"
)

func main() {
    // encrypt
    cypten := crypto.
        FromString("useData").
        SetKey("dfertf12dfertf12").
        SetIv("dfertf12dfertf12").
        Aes().
        CBC().
        PKCS7Padding().
        Encrypt().
        ToBase64String()

    // decrypt
    cyptde := crypto.
        FromBase64String("i3FhtTp5v6aPJx0wTbarwg==").
        SetKey("dfertf12dfertf12").
        SetIv("dfertf12dfertf12").
        Aes().
        CBC().
        PKCS7Padding().
        Decrypt().
        ToString()

    // i3FhtTp5v6aPJx0wTbarwg==
    fmt.Println("encrypt res：", cypt)
    fmt.Println("decrypt res：", cyptde)
}

Struct Desc

  • default setting Aes, ECB, NoPadding. default not use padding, input need n*16 length, not right length need other padding
// encrypt data
cypt := crypto.
    FromString("useData5useData5").
    SetKey("dfertf12dfertf12").
    Encrypt().
    ToBase64String()
// decrypt data
cyptde := crypto.
    FromBase64String("eZf7c3fcwKlmrqogiEHbJg==").
    SetKey("dfertf12dfertf12").
    Decrypt().
    ToString()
  • Use Desc
// Code
// Tips: SetKey,SetIv,Encrypt Type,Mode,Padding at `Action Type` before can move sorts
ret := crypto.
    FromString("string"). // Data Src
    SetKey("key_string"). // Set Key
    SetIv("iv_string").   // Set Iv
    Aes().                // Encrypt Type
    CBC().                // Mode
    PKCS7Padding().       // Padding
    Encrypt().            // Action Type
    ToBase64String()      // To Data Type

PKG Funcs

  • Data From: FromBytes(data []byte), FromString(data string), FromBase64String(data string), FromHexString(data string)

  • Set Key: SetKey(data string), WithKey(key []byte)

  • Set IV: SetIv(data string), WithIv(iv []byte)

  • Encrypt Type: Aes(), Des(), TripleDes(), Twofish(), Blowfish(), Tea(rounds ...int), Xtea(), Cast5(), RC4(), Idea(), SM4(), Chacha20(counter ...uint32), Chacha20poly1305(additional ...[]byte), Xts(cipher string, sectorNum uint64)

  • Encrypt Mode: ECB(), CBC(), PCBC(), CFB(), OFB(), CTR(), GCM(additional ...[]byte), CCM(additional ...[]byte)

  • Paddings: NoPadding(), ZeroPadding(), PKCS5Padding(), PKCS7Padding(), X923Padding(), ISO10126Padding(), ISO7816_4Padding(),ISO97971Padding(),PBOC2Padding(), TBCPadding(), PKCS1Padding(bt ...string)

  • Action Type: Encrypt(), Decrypt(), FuncEncrypt(f func(Cryptobin) Cryptobin), FuncDecrypt(f func(Cryptobin) Cryptobin)

  • To Data Type: ToBytes(), ToString(), ToBase64String(), ToHexString()

  • more data docs

LICENSE

  • The library LICENSE is Apache2, using the library need keep the LICENSE.

Copyright