crypto

package

v0.0.0-...-95be442 Latest Latest Go to latest Published: May 3, 2021 License: Apache-2.0 Imports: 18 Imported by: 0

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Repository

github.com/housemecn/goutil

Links

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Documentation ¶

Index ¶

Constants
func CryptPassword(password, salt string) string
func GenRandomString(length int, specialChar string) string
func GetMD5(text string) string
func MarshalPKCS8PrivateKey(key *rsa.PrivateKey) []byte
func NewRSAFile(pubKeyFilename, priKeyFilename string, keyLength int) error
func NewRSAString(keyLength int) (string, string, error)
func ReadRSAKeyPair(pubKeyFilename, priKeyFilename string) ([]byte, []byte, error)
func WriteRSAKeyPair(publicKeyWriter, privateKeyWriter io.Writer, keyLength int) error
type GoAES
- func NewGoAES(key []byte) *GoAES
- func (a *GoAES) Decrypt(encrypted []byte) ([]byte, error)
- func (a *GoAES) Encrypt(origData []byte) ([]byte, error)
type GoRSA
- func NewGoRSA(pubKeyFilename, priKeyFilename string) (*GoRSA, error)

Constants ¶

View Source

const (

	// RSAAlgorithmSign RSA签名算法
	RSAAlgorithmSign = crypto.SHA256
)

Variables ¶

This section is empty.

Functions ¶

func CryptPassword ¶

func CryptPassword(password, salt string) string

CryptPassword 加密密码

func GenRandomString ¶

func GenRandomString(length int, specialChar string) string

GenRandomString 生成随机字符串 length 生成长度 specialChar 是否生成特殊字符

func GetMD5 ¶

func GetMD5(text string) string

GetMD5 生成32位MD5

func MarshalPKCS8PrivateKey ¶

func MarshalPKCS8PrivateKey(key *rsa.PrivateKey) []byte

MarshalPKCS8PrivateKey 私钥解析

func NewRSAFile ¶

func NewRSAFile(pubKeyFilename, priKeyFilename string, keyLength int) error

NewRSAFile 生成密钥对文件 pubKeyFilename: 公钥文件名 priKeyFilename: 私钥文件名 keyLength: 密钥长度

func NewRSAString ¶

func NewRSAString(keyLength int) (string, string, error)

NewRSAString 生成密钥对字符串 keyLength 密钥的长度

func ReadRSAKeyPair ¶

func ReadRSAKeyPair(pubKeyFilename, priKeyFilename string) ([]byte, []byte, error)

ReadRSAKeyPair 读取RSA密钥对 pubKeyFilename: 公钥文件名称 priKeyFilename: 私钥文件名

func WriteRSAKeyPair ¶

func WriteRSAKeyPair(publicKeyWriter, privateKeyWriter io.Writer, keyLength int) error

WriteRSAKeyPair 生成RSA密钥对

Types ¶

type GoAES ¶

type GoAES struct {
	Key []byte
}

GoAES 加密

func NewGoAES ¶

func NewGoAES(key []byte) *GoAES

NewGoAES 返回GoAES

func (*GoAES) Decrypt ¶

func (a *GoAES) Decrypt(encrypted []byte) ([]byte, error)

Decrypt 解密数据

func (*GoAES) Encrypt ¶

func (a *GoAES) Encrypt(origData []byte) ([]byte, error)

Encrypt 加密数据

type GoRSA ¶

type GoRSA struct {
	PublicKey  *rsa.PublicKey
	PrivateKey *rsa.PrivateKey
}

GoRSA RSA加密解密

func NewGoRSA ¶

func NewGoRSA(pubKeyFilename, priKeyFilename string) (*GoRSA, error)

NewGoRSA 初始化 GoRSA对象

func (*GoRSA) PrivateDecrypt ¶

func (r *GoRSA) PrivateDecrypt(encrypted []byte) ([]byte, error)

PrivateDecrypt 私钥解密

func (*GoRSA) PublicEncrypt ¶

func (r *GoRSA) PublicEncrypt(data []byte) ([]byte, error)

PublicEncrypt 公钥加密

func (*GoRSA) Sign ¶

func (r *GoRSA) Sign(data string) (string, error)

Sign 数据进行签名

func (*GoRSA) Verify ¶

func (r *GoRSA) Verify(data string, sign string) error

Verify 数据验证签名

Source Files ¶

View all Source files

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