rscrypt

func AesDecryptECB ¶

func AesDecryptECB(encrypted []byte, key []byte) (decrypted []byte)

func AesEncryptECB ¶

func AesEncryptECB(origData []byte, key []byte) (encrypted []byte)

func EcdsaDecrypt ¶

func EcdsaDecrypt(ciphertext, privateKey []byte) ([]byte, error)

func EcdsaEncrypt ¶

func EcdsaEncrypt(origData, publicKey []byte) ([]byte, error)

func EcdsaSign ¶

func EcdsaSign(origData, privateKey []byte) (signature_encode string, err error)

func EcdsaVerify ¶

func EcdsaVerify(origData, signature string, publicKey []byte) error

func GenerateAesKey ¶

func GenerateAesKey(data string) string

=================== ECB ======================

func GenerateBitKey ¶

func GenerateBitKey() ([]byte, []byte, error)

=================== ECDH ==================================== Generate elliptic curve key pair using secp256k1

func GenerateEcdsaKey ¶

func GenerateEcdsaKey() ([]byte, []byte, error)

Generate elliptic curve key pair using secp256r1

func GenerateRsaKey ¶

func GenerateRsaKey() ([]byte, []byte, error)

=================== RSA ==================================== https://www.sohamkamani.com/golang/rsa-encryption/

func GetRandom ¶

func GetRandom(n int, isNO bool) string

func GetRandomInt ¶

func GetRandomInt(max *big.Int) (int, error)

=================== random ===================

func GetSharedKey ¶

func GetSharedKey(private, public []byte) ([]byte, error)

https://asecuritysite.com/encryption/goecdh

func Md5 ¶

func Md5(data string) string

func RsaDecrypt ¶

func RsaDecrypt(ciphertext, privateKey []byte) ([]byte, error)

func RsaEncrypt ¶

func RsaEncrypt(origData, publicKey []byte) ([]byte, error)

func RsaSign ¶

func RsaSign(origData, privateKey []byte) (string, error)

func RsaVerify ¶

func RsaVerify(origData, signature, publicKey []byte) error