### 项目介绍
* go-cryptobin 是 go 的常用加密解密库
* 包括对称加密解密（Aes/Des/TriDes）
* 包括非对称加密解密（RSA）,RSA证书生成
* 包括EdDsa, EcDsa 验证
* 默认 `Aes`, `ECB`, `PKCS7Padding`
* 项目地址: https://github.com/deatil/go-cryptobin
### 安装下载
~~~cmd
go get -u https://github.com/deatil/go-cryptobin
~~~
### 部分使用例子
~~~go
package main
import (
"fmt"
"github.com/deatil/go-cryptobin/cryptobin"
)
func main() {
// 加密
cypt := cryptobin.
FromString("useData").
SetKey("dfertf12dfertf12").
Aes().
ECB().
PKCS7Padding().
Encrypt().
ToBase64String()
cyptde := cryptobin.
FromBase64String("i3FhtTp5v6aPJx0wTbarwg==").
SetKey("dfertf12dfertf12").
Aes().
ECB().
PKCS7Padding().
Decrypt().
ToString()
// i3FhtTp5v6aPJx0wTbarwg==
fmt.Println("加密结果：", cypt)
fmt.Println("解密结果：", cyptde)
// =====
// Des 加密测试
cypt := cryptobin.
FromString("test-pass").
SetIv("ftr4tywe").
SetKey("dfertf12").
Des().
ECB().
PKCS7Padding().
Encrypt().
ToBase64String()
cyptde := cryptobin.
FromBase64String("bvifBivJ1GEJ0N/UiZry/A==").
SetIv("ftr4tywe").
SetKey("dfertf12").
Des().
ECB().
PKCS7Padding().
Decrypt().
ToString()
// =====
// TriDes 加密测试
cypt := cryptobin.
FromString("test-pass").
SetIv("ftr4tyew").
SetKey("dfertf12dfertf12dfertf12").
TriDes().
ECB().
PKCS7Padding().
Encrypt().
ToHexString()
cyptde := cryptobin.
FromHexString("6ef89f062bc9d46109d0dfd4899af2fc").
SetIv("ftr4tyew").
SetKey("dfertf12dfertf12dfertf12").
TriDes().
ECB().
PKCS7Padding().
Decrypt().
ToString()
// =====
// RSA 加密测试
enkey, _ := fs.Get("./config/key/encrypted-public.key")
cypt := cryptobin.
FromString("test-pass").
SetKey(enkey).
RsaEncrypt().
ToBase64String()
dekey, _ := fs.Get("./config/key/encrypted-private.key")
cyptde := cryptobin.
FromBase64String("AONrSI9z5rn8xWEbR9YfJSA6TRk5mlkuNrCPYqb/koEl63oS6Owhzaev2p1uHIwVV6L+k/dfOZNngIzRbCmf/UU4Fpp/gCxXzh2ZtB1x1Z7orQgUnJdiW9vKJKDGVyBR2znTzTNFD5UpJEOigr2T5VAEhVa4v8ZdxryI4Nlk8cvTSMVbDmz5tMK+2yPJsihsU1TOC8w8PxPPOPfDXDf72D2KrE7ayuCGI8iNVgPQuBkvL7N3t3RLoJzD2uiqcI7afuj59xK6RX/Q6eyrCYRcc1rJkNFSUmGuzzfwlSYYk4zgA+VCwDdhjbPy0Q5LTt3p5bR1FhaufP5SttsmCwTEMw==").
SetKey(dekey).
RsaDecrypt("testing").
ToString()
// =====
// 获取报错数据
err := cryptobin.
FromString("test-pass").
SetIv("ftr4tyew").
SetKey("dfertf12dfertf12dfertf12ty").
TriDes().
ECB().
PKCS7Padding().
Encrypt().
Error.
Error()
// 生成证书
rsa := cryptobin.NewRsa()
rsaPriKey := rsa.
GenerateKey(2048).
CreatePKCS8WithPassword("123", "AES256CBC", "SHA256").
ToKeyString()
rsaPubKey := rsa.
FromPKCS8WithPassword([]byte(rsaPriKey), "123").
CreatePublicKey().
ToKeyString()
// =====
// Ecdsa
ecdsa := cryptobin.NewEcdsa()
rsaPriKey := ecdsa.
WithCurve("P521").
GenerateKey().
CreatePrivateKey().
ToKeyString()
rsaPubKey := ecdsa.
FromPrivateKey([]byte(rsaPriKey)).
WithCurve("P521").
CreatePublicKey().
ToKeyString()
// =====
// Ecdsa 验证
pri, _ := fs.Get("./runtime/key/ec256-private.pem")
pub, _ := fs.Get("./runtime/key/ec256-public.pem")
ecdsa := cryptobin.NewEcdsa()
rsaPriKey := ecdsa.
FromPrivateKey([]byte(pri)).
FromString("测试").
Sign().
ToBase64String()
rsaPubKey := ecdsa.
FromBase64String(rsaPriKey).
FromPublicKey([]byte(pub)).
Very([]byte("测试")).
ToVeryed()
// =====
// PSS 验证
pri, _ := fs.Get("./runtime/key/sample_key")
pub, _ := fs.Get("./runtime/key/sample_key.pub")
rsa := cryptobin.NewRsa()
rsaPriKey := rsa.
FromPrivateKey([]byte(pri)).
FromString("测试").
WithSignHash("SHA256").
PSSSign().
ToBase64String()
rsaPubKey := rsa.
FromBase64String(rsaPriKey).
FromPublicKey([]byte(pub)).
WithSignHash("SHA256").
PSSVery([]byte("测试")).
ToVeryed()
// =====
// 生成 eddsa 证书
eddsa := cryptobin.NewEdDSA().GenerateKey()
eddsaPriKey := eddsa.
CreatePrivateKey().
ToKeyString()
eddsaPubKey := eddsa.
CreatePublicKey().
ToKeyString()
fs.Put("./runtime/key/eddsa_key", eddsaPriKey)
fs.Put("./runtime/key/eddsa_key.pub", eddsaPubKey)
// =====
// eddsa 验证
pri, _ := fs.Get("./runtime/key/eddsa_key")
pub, _ := fs.Get("./runtime/key/eddsa_key.pub")
rsa := cryptobin.NewEdDSA()
rsaPriKey := rsa.
FromPrivateKey([]byte(pri)).
FromString("测试").
Sign().
ToBase64String()
rsaPubKey := rsa.
FromBase64String(rsaPriKey).
FromPublicKey([]byte(pub)).
Very([]byte("测试")).
ToVeryed()
// =====
// Chacha20poly1305 加密测试
cypt := cryptobin.
FromString("test-pass").
SetKey("dfertf12dfertf12dfertf12dfertf12").
Chacha20poly1305([]byte("werfrewerfre"), []byte("ftyhg5")).
Encrypt().
ToBase64String()
cyptde := cryptobin.
FromBase64String("c2c0u6OYvU0EmsFapoCfiLky+OakQW9x/A==").
SetKey("dfertf12dfertf12dfertf12dfertf12").
Chacha20poly1305([]byte("werfrewerfre"), []byte("ftyhg5")).
Decrypt().
ToString()
// =====
// RC4 加密测试
cypt := cryptobin.
FromString("test-pass").
SetKey("dfertf12dfertf12dfertf12").
RC4().
Encrypt().
ToHexString()
cyptde := cryptobin.
FromHexString("4308d5f24be9195317").
SetKey("dfertf12dfertf12dfertf12").
RC4().
Decrypt().
ToString()
// =====
// Chacha20 加密测试
cypt := cryptobin.
FromString("test-pass").
SetKey("dfertf12dfertf12dfertf12ghy6yhtg").
Chacha20([]byte("fgr5tfgr5rtr")).
Encrypt().
ToHexString()
cyptde := cryptobin.
FromHexString("a87757b7196994e818").
SetKey("dfertf12dfertf12dfertf12ghy6yhtg").
Chacha20([]byte("fgr5tfgr5rtr")).
Decrypt().
ToString()
}
~~~
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