crypto

package module

v0.0.0-...-38d2717 Latest Latest Go to latest Published: Apr 27, 2018 License: Apache-2.0 Imports: 18 Imported by: 2

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Repository

github.com/cnlisea/crypto

Links

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Documentation ¶

Index ¶

Variables
func BuildQuery(params map[string]string) string
func DecryptBase64(data string) []byte
func DesCBCDecrypt(crypted, key []byte) ([]byte, error)
func DesCBCEncrypt(origData, key []byte) ([]byte, error)
func DesECBDecrypt(data, key []byte) ([]byte, error)
func DesECBEncrypt(data, key []byte) ([]byte, error)
func EncryptBase64(data []byte) string
func EncryptMD5(data []byte) []byte
func EncryptSHA(data []byte) []byte
func MarshalPKCS8PrivateKey(key *rsa.PrivateKey) ([]byte, error)
func PKCS5Padding(ciphertext []byte, blockSize int) []byte
func PKCS5UnPadding(origData []byte) []byte
func PfxEncryptRSA(data []byte, pfxStr string, pfxPwd string) ([]byte, error)
func PrivateDecryptRSA(data []byte, privateKey string) ([]byte, error)
func PrivateEncryptRSA(data []byte, privateKey string) ([]byte, error)
func PublicDecryptRSA(data []byte, publicKey string) ([]byte, error)
func PublicEncryptRSA(data []byte, publicKey string) ([]byte, error)
func RsaPrivateKeyPkcs1ToPkcs8(privateKey []byte) ([]byte, error)
func SignRSA(raw []byte, algorithm crypto.Hash, privateKey string) []byte
func VerifySignature(raw []byte, signature string, algorithm crypto.Hash, publicKey string) bool

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	ErrIllegalParameter = errors.New("illegal parameter(s)")
	ErrDataLen          = errors.New("data length error")
	ErrDecryption       = errors.New("decryption error")
	ErrDataBroken       = errors.New("data broken, first byte is not zero")
	ErrDataToLarge      = errors.New("data is too large (len > 128) ")
	ErrKeyPairDismatch  = errors.New("data is not encrypted by the private key")
)

Functions ¶

func BuildQuery ¶

func BuildQuery(params map[string]string) string

func DecryptBase64 ¶

func DecryptBase64(data string) []byte

DecryptBase64 decrypt given string with Base64 algorithm

func DesCBCDecrypt ¶

func DesCBCDecrypt(crypted, key []byte) ([]byte, error)

func DesCBCEncrypt ¶

func DesCBCEncrypt(origData, key []byte) ([]byte, error)

func DesECBDecrypt ¶

func DesECBDecrypt(data, key []byte) ([]byte, error)

func DesECBEncrypt ¶

func DesECBEncrypt(data, key []byte) ([]byte, error)

func EncryptBase64 ¶

func EncryptBase64(data []byte) string

EncryptBase64 encrypt given []byte with Base64 algorithm

func EncryptMD5 ¶

func EncryptMD5(data []byte) []byte

EncryptMD5 encrypt given []byte with MD5 algorithm

func EncryptSHA ¶

func EncryptSHA(data []byte) []byte

EncryptSHA encrypt given []byte with SHA algorithm

func MarshalPKCS8PrivateKey ¶

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

pkcs1 to pkcs8

func PKCS5Padding ¶

func PKCS5Padding(ciphertext []byte, blockSize int) []byte

func PKCS5UnPadding ¶

func PKCS5UnPadding(origData []byte) []byte

func PfxEncryptRSA ¶

func PfxEncryptRSA(data []byte, pfxStr string, pfxPwd string) ([]byte, error)

Pfx EncryptRSA encrypt given data with RSA algorithm pfx加密

func PrivateDecryptRSA ¶

func PrivateDecryptRSA(data []byte, privateKey string) ([]byte, error)

DecryptRSA decrypt given []byte with RSA algorithm 私钥加密

func PrivateEncryptRSA ¶

func PrivateEncryptRSA(data []byte, privateKey string) ([]byte, error)

private EncryptRSA encrypt given data with RSA algorithm 私钥加密

func PublicDecryptRSA ¶

func PublicDecryptRSA(data []byte, publicKey string) ([]byte, error)

Public DecryptRSA decrypt given data with RSA algorithm 公钥解密

func PublicEncryptRSA ¶

func PublicEncryptRSA(data []byte, publicKey string) ([]byte, error)

public EncryptRSA encrypt given data with RSA algorithm 公钥加密

func RsaPrivateKeyPkcs1ToPkcs8 ¶

func RsaPrivateKeyPkcs1ToPkcs8(privateKey []byte) ([]byte, error)

rsa privatekey format pkcs1 transform to pkcs8 mode

func SignRSA ¶

func SignRSA(raw []byte, algorithm crypto.Hash, privateKey string) []byte

SignWithRSA sign given encrypted data with RSA algorithm

func VerifySignature ¶

func VerifySignature(raw []byte, signature string, algorithm crypto.Hash, publicKey string) bool

VerifySignature verify whether the given signature is correct

Types ¶

This section is empty.

Source Files ¶

View all Source files

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