std

func BuildSecretKey ¶

func BuildSecretKey(keyValue string) string

*

• 生成指定字符串的对称密码

func BytePrivateKey ¶

func BytePrivateKey(privateKey interface{}, password []byte, byteType string) []byte

func BytePublicKey ¶

func BytePublicKey(pubkey interface{}) []byte

func DecodeBase64 ¶

func DecodeBase64(cipherText string) []byte

func DecodeHexUpper ¶

func DecodeHexUpper(str string) []byte

16进制字符串转换成byte

func Decrypt ¶

func Decrypt(privateKey interface{}, ciphertext []byte) []byte

*

• 非对称解密 *
• @param privkey 解密的密钥
• @param ciphertext 已经加密的数据
• @return 解密后的明文
• @throws EncryptException

func DecryptKey ¶

func DecryptKey(keyValue []byte, privateKey interface{}) []byte

func DecryptSymmetrical ¶

func DecryptSymmetrical(key []byte, ciphertext []byte, mode string) []byte

*

• 对称解密 *
• @param key 解密的密钥
• @param raw 已经加密的数据
• @return 解密后的明文
• @throws EncryptException

func EncodeBase64 ¶

func EncodeBase64(raw []byte) string

func EncodeHex ¶

func EncodeHex(data []byte) string

16进制转换字符串

func EncodeHmac ¶

func EncodeHmac(data, key []byte, mode string) []byte

Hmac-sha256加密

func Encrypt ¶

func Encrypt(publicKey interface{}, plaintext []byte) []byte

*

• 非对称加密 *
• @param key 加密的密钥
• @param data 待加密的明文数据
• @return 加密后的数据
• @throws EncryptException

func EncryptKey ¶

func EncryptKey(key []byte, publicKey interface{}) []byte

* 对对称密钥用对方公钥加密

func EncryptSymmetrical ¶

func EncryptSymmetrical(key []byte, plaintext []byte, mode string) []byte

*

• 对称加密 *
• @param key 加密的密钥 The key argument should be the AES key, either 16, 24, or 32 bytes to select AES-128, AES-192, or AES-256
• @param data 待加密的明文数据
• @return 加密后的数据
• @throws EncryptException

func GenerateCert ¶

func GenerateCert(parent *x509.Certificate, notBefore time.Time, notAfter time.Time, subject *pkix.Name, password string, keyPair *ecdsa.PrivateKey) *pem.Block

*

• 根据用户名和密钥对生成 X509 证书 * *
• @param user
• @param keyPair
• @return

func GenerateKeyPair ¶

func GenerateKeyPair(keyType string) interface{}

*

• 生成非对称的密钥对 *
• @return

func GenerateSecretKey ¶

func GenerateSecretKey(length int) string

*

• 生成随机对称秘钥 *
• @param algorithm
• @return
• @throws NoSuchAlgorithmException

func GetPrivateKey ¶

func GetPrivateKey(keyPair interface{}, password string, pos int) interface{}

func GetPublicKey ¶

func GetPublicKey(keyPair interface{}) crypto.PublicKey

func Hash ¶

func Hash(plaintext string, mode string) []byte

获取hash加密字符串

func LoadCert ¶

func LoadCert(buf []byte, password string) *x509.Certificate

func LoadPrivateKey ¶

func LoadPrivateKey(keyValue []byte, password string, byteType string) interface{}

*

• 从证书中的私钥二进制字符串表示中还原私钥 * *
• @param keyValue
• @return

func LoadPublicKey ¶

func LoadPublicKey(keyValue []byte, byteType string) interface{}

*

• 从公钥字符串表示中还原公钥 * *
• @param keyValue
• @return
• @throws NoSuchAlgorithmException
• @throws InvalidKeySpecException

func ReadPEMFile ¶

func ReadPEMFile(fileName string) *pem.Block

func ReadSecretKey ¶

func ReadSecretKey(keyValue []byte, privateKey interface{}) []byte

func Sign ¶

func Sign(privateKey *ecdsa.PrivateKey, plaintext string) ([]byte, []byte)

func ValidateKey ¶

func ValidateKey(keypair *ecdsa.PrivateKey) bool

func Verify ¶

func Verify(publicKey *ecdsa.PublicKey, plaintext string, rtext, stext []byte) bool

func WritePEMFile ¶

func WritePEMFile(fileName string, block *pem.Block)

func WritePrivateKey ¶

func WritePrivateKey(privateKey interface{}, password []byte, byteType string) string

func WritePublicKey ¶

func WritePublicKey(publicKey interface{}) string

func WriteSecretKey ¶

func WriteSecretKey(key []byte, publicKey *ecdsa.PublicKey) []byte

* 对对称密钥用对方公钥加密