crypto

package module

v0.0.0-...-8951424 Latest Latest Go to latest Published: Feb 16, 2022 License: MIT Imports: 11 Imported by: 0

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Valid go.mod file
Redistributable license
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Stable version
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Repository

github.com/junjun-cai/go-tools

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Documentation ¶

Index ¶

Variables
func AesCBCDecrypt(encrypted, aesKey, iv []byte, padding PaddingT) ([]byte, error)
func AesCBCEncrypt(decrypted, aesKey, iv []byte, padding PaddingT) ([]byte, error)
func AesCFBDecrypt(encrypted, aesKey, iv []byte) ([]byte, error)
func AesCFBEncrypt(decrypted, aesKey, iv []byte) ([]byte, error)
func AesCTRDecrypt(decrypted, aesKey, iv []byte) ([]byte, error)
func AesCTREncrypt(decrypted, aesKey, iv []byte) ([]byte, error)
func AesECBDecrypt(encrypted, aesKey []byte, padding PaddingT) ([]byte, error)
func AesECBEncrypt(decrypted, aesKey []byte, padding PaddingT) ([]byte, error)
func AesOFBDecrypt(encrypted, aesKey, iv []byte) ([]byte, error)
func AesOFBEncrypt(encrypted, aesKey, iv []byte) ([]byte, error)
func CBCDecrypt(block cipher.Block, src, iv []byte, padding PaddingT) ([]byte, error)
func CBCEncrypt(block cipher.Block, src, iv []byte, padding PaddingT) ([]byte, error)
func CFBDecrypt(block cipher.Block, src, iv []byte) ([]byte, error)
func CFBEncrypt(block cipher.Block, src, iv []byte) ([]byte, error)
func CTRCrypto(block cipher.Block, src, iv []byte) ([]byte, error)
func Des3CBCDecrypt(encrypted, desKey, iv []byte, padding PaddingT) ([]byte, error)
func Des3CBCEncrypt(decrypted, desKey, iv []byte, padding PaddingT) ([]byte, error)
func Des3CFBDecrypt(encrypted, desKey, iv []byte) ([]byte, error)
func Des3CFBEncrypt(decrypted, desKey, iv []byte) ([]byte, error)
func Des3CTRDecrypt(encrypted, desKey, iv []byte) ([]byte, error)
func Des3CTREncrypt(decrypted, desKey, iv []byte) ([]byte, error)
func Des3ECBDecrypt(encrypted, desKey []byte, padding PaddingT) ([]byte, error)
func Des3ECBEncrypt(decrypted, desKey []byte, padding PaddingT) ([]byte, error)
func Des3OFBDecrypt(encrypted, desKey, iv []byte) ([]byte, error)
func Des3OFBEncrypt(decrypted, desKey, iv []byte) ([]byte, error)
func DesCBCDecrypt(encrypted []byte, desKey, iv []byte, padding PaddingT) ([]byte, error)
func DesCBCEncrypt(decrypted []byte, desKey, iv []byte, padding PaddingT) ([]byte, error)
func DesCFBDecrypt(encrypted, desKey, iv []byte) ([]byte, error)
func DesCFBEncrypt(decrypted, desKey, iv []byte) ([]byte, error)
func DesCTRDecrypt(encrypted, desKey, iv []byte) ([]byte, error)
func DesCTREncrypt(decrypted, desKey, iv []byte) ([]byte, error)
func DesECBDecrypt(encrypted, desKey []byte, padding PaddingT) ([]byte, error)
func DesECBEncrypt(decrypted, desKey []byte, padding PaddingT) ([]byte, error)
func DesOFBDecrypt(encrypted, desKey, iv []byte) ([]byte, error)
func DesOFBEncrypt(decrypted, desKey, iv []byte) ([]byte, error)
func ECBDecrypt(block cipher.Block, src []byte, padding PaddingT) ([]byte, error)
func ECBEncrypt(block cipher.Block, src []byte, padding PaddingT) ([]byte, error)
func GenRsaKey(priWriter, pubWriter io.Writer, bits int) error
func GenRsaPKCS8Key(bits int) (string, string, error)
func GenRsaPriKey(priKey []byte) (*rsa.PrivateKey, error)
func GenRsaPubKey(pubKey []byte) (*rsa.PublicKey, error)
func NewCBCDecrypter(b cipher.Block) cipher.BlockMode
func NewECBEncrypter(b cipher.Block) cipher.BlockMode
func OFBCrypto(block cipher.Block, src, iv []byte) ([]byte, error)
func PKCS5Padding(src []byte, blockSize int) []byte
func PKCS5UnPadding(src []byte) ([]byte, error)
func PKCS7Padding(src []byte, blockSize int) []byte
func PKCS7UnPadding(src []byte) ([]byte, error)
func Padding(padding PaddingT, src []byte, blockSize int) []byte
func RsaDecrypt(encrypted, priKey []byte) ([]byte, error)
func RsaEncrypt(decrypted, puKey []byte) ([]byte, error)
func RsaSign(src []byte, priKey *rsa.PrivateKey, hash crypto.Hash) ([]byte, error)
func RsaVerify(src, sign []byte, pubKey *rsa.PublicKey, hash crypto.Hash) error
func UnPadding(padding PaddingT, src []byte) ([]byte, error)
func ZerosPadding(src []byte, blockSize int) []byte
func ZerosUnPadding(src []byte) ([]byte, error)
type PaddingT

Constants ¶

This section is empty.

Variables ¶

View Source

var ErrorUnPadding = errors.New("UnPadding error")

Functions ¶

func AesCBCDecrypt ¶

func AesCBCDecrypt(encrypted, aesKey, iv []byte, padding PaddingT) ([]byte, error)

*********************************************************************************************** * SUMMARY: * WARNING: * -aesKey must 16,24 or 32 bytes. * HISTORY: * -create: 2021/12/15 10:20:44 ColeCai. * -update: 2021/12/16 11:26:42 ColeCai. decrypt with customize iv. * -update: 2021/12/16 14:37:58 ColeCai. decrypt with customize padding type. * -update: 2021/12/16 15:41:37 ColeCai. make cbc as public module. ***********************************************************************************************

func AesCBCEncrypt ¶

func AesCBCEncrypt(decrypted, aesKey, iv []byte, padding PaddingT) ([]byte, error)

*********************************************************************************************** * SUMMARY: * WARNING: * -aesKey must 16,24 or 32 bytes. * HISTORY: * -create: 2021/12/15 10:20:44 ColeCai. * -update: 2021/12/16 11:25:32 ColeCai. encrypt with customize iv. * -update: 2021/12/16 14:37:20 ColeCai. encrypt with customize padding type. * -update: 2021/12/16 15:40:49 ColeCai. make cbc as public module. ***********************************************************************************************

func AesCFBDecrypt ¶

func AesCFBDecrypt(encrypted, aesKey, iv []byte) ([]byte, error)

*********************************************************************************************** * SUMMARY: * WARNING: * HISTORY: * -create: 2021/12/20 10:13:11 ColeCai. ***********************************************************************************************

func AesCFBEncrypt ¶

func AesCFBEncrypt(decrypted, aesKey, iv []byte) ([]byte, error)

*********************************************************************************************** * SUMMARY: * WARNING: * HISTORY: * -create: 2021/12/20 10:11:36 ColeCai. ***********************************************************************************************

func AesCTRDecrypt ¶

func AesCTRDecrypt(decrypted, aesKey, iv []byte) ([]byte, error)

*********************************************************************************************** * SUMMARY: * WARNING: * HISTORY: * -create: 2021/12/22 11:10:52 ColeCai. ***********************************************************************************************

func AesCTREncrypt ¶

func AesCTREncrypt(decrypted, aesKey, iv []byte) ([]byte, error)

*********************************************************************************************** * SUMMARY: * WARNING: * HISTORY: * -create: 2021/12/22 11:10:11 ColeCai. ***********************************************************************************************

func AesECBDecrypt ¶

func AesECBDecrypt(encrypted, aesKey []byte, padding PaddingT) ([]byte, error)

*********************************************************************************************** * SUMMARY: * WARNING: * HISTORY: * -create: 2021/12/17 10:04:06 ColeCai. ***********************************************************************************************

func AesECBEncrypt ¶

func AesECBEncrypt(decrypted, aesKey []byte, padding PaddingT) ([]byte, error)

*********************************************************************************************** * SUMMARY: * WARNING: * HISTORY: * -create: 2021/12/17 10:02:44 ColeCai. ***********************************************************************************************

func AesOFBDecrypt ¶

func AesOFBDecrypt(encrypted, aesKey, iv []byte) ([]byte, error)

*********************************************************************************************** * SUMMARY: * WARNING: * HISTORY: * -create: 2021/12/22 10:44:57 ColeCai. ***********************************************************************************************

func AesOFBEncrypt ¶

func AesOFBEncrypt(encrypted, aesKey, iv []byte) ([]byte, error)

*********************************************************************************************** * SUMMARY: * WARNING: * HISTORY: * -create: 2021/12/22 10:44:05 ColeCai. ***********************************************************************************************

func CBCDecrypt ¶

func CBCDecrypt(block cipher.Block, src, iv []byte, padding PaddingT) ([]byte, error)

*********************************************************************************************** * SUMMARY: * WARNING: * HISTORY: * -create: 2021/12/16 15:37:11 ColeCai. ***********************************************************************************************

func CBCEncrypt ¶

func CBCEncrypt(block cipher.Block, src, iv []byte, padding PaddingT) ([]byte, error)

*********************************************************************************************** * SUMMARY: * WARNING: * HISTORY: * -create: 2021/12/16 15:35:25 ColeCai. ***********************************************************************************************

func CFBDecrypt ¶

func CFBDecrypt(block cipher.Block, src, iv []byte) ([]byte, error)

*********************************************************************************************** * SUMMARY: * WARNING: * HISTORY: * -create: 2021/12/16 15:55:35 ColeCai. ***********************************************************************************************

func CFBEncrypt ¶

func CFBEncrypt(block cipher.Block, src, iv []byte) ([]byte, error)

*********************************************************************************************** * SUMMARY: * WARNING: * HISTORY: * -create: 2021/12/16 15:43:59 ColeCai. ***********************************************************************************************

func CTRCrypto ¶

func CTRCrypto(block cipher.Block, src, iv []byte) ([]byte, error)

*********************************************************************************************** * SUMMARY: * WARNING: * HISTORY: * -create: 2021/12/16 16:45:02 ColeCai. ***********************************************************************************************

func Des3CBCDecrypt ¶

func Des3CBCDecrypt(encrypted, desKey, iv []byte, padding PaddingT) ([]byte, error)

*********************************************************************************************** * SUMMARY: * WARNING: * -deskey must 24 bytes, iv must 8 bytes. * HISTORY: * -create: 2022/12/31 10:14:23 ColeCai. ***********************************************************************************************

func Des3CBCEncrypt ¶

func Des3CBCEncrypt(decrypted, desKey, iv []byte, padding PaddingT) ([]byte, error)

*********************************************************************************************** * SUMMARY: * WARNING: * -deskey must 24 bytes, iv must 8 bytes. * HISTORY: * -create: 2022/12/31 10:13:17 ColeCai. ***********************************************************************************************

func Des3CFBDecrypt ¶

func Des3CFBDecrypt(encrypted, desKey, iv []byte) ([]byte, error)

*********************************************************************************************** * SUMMARY: * WARNING: * -deskey must 24 bytes, iv must 8 bytes. * HISTORY: * -create: 2022/01/06 15:21:27 ColeCai. ***********************************************************************************************

func Des3CFBEncrypt ¶

func Des3CFBEncrypt(decrypted, desKey, iv []byte) ([]byte, error)

*********************************************************************************************** * SUMMARY: * WARNING: * -deskey must 24 bytes, iv must 8 bytes. * HISTORY: * -create: 2022/01/06 15:20:18 ColeCai. ***********************************************************************************************

func Des3CTRDecrypt ¶

func Des3CTRDecrypt(encrypted, desKey, iv []byte) ([]byte, error)

*********************************************************************************************** * SUMMARY: * WARNING: * HISTORY: * -create: 2022/01/12 09:53:04 ColeCai. ***********************************************************************************************

func Des3CTREncrypt ¶

func Des3CTREncrypt(decrypted, desKey, iv []byte) ([]byte, error)

*********************************************************************************************** * SUMMARY: * WARNING: * HISTORY: * -create: 2022/01/12 09:52:15 ColeCai. ***********************************************************************************************

func Des3ECBDecrypt ¶

func Des3ECBDecrypt(encrypted, desKey []byte, padding PaddingT) ([]byte, error)

*********************************************************************************************** * SUMMARY: * WARNING: * -deskey must 24 bytes, iv must 8 bytes. * HISTORY: * -create: 2022/01/04 10:22:47 ColeCai. ***********************************************************************************************

func Des3ECBEncrypt ¶

func Des3ECBEncrypt(decrypted, desKey []byte, padding PaddingT) ([]byte, error)

*********************************************************************************************** * SUMMARY: * WARNING: * -deskey must 24 bytes, iv must 8 bytes. * HISTORY: * -create: 2022/01/04 10:20:50 ColeCai. ***********************************************************************************************

func Des3OFBDecrypt ¶

func Des3OFBDecrypt(encrypted, desKey, iv []byte) ([]byte, error)

*********************************************************************************************** * SUMMARY: * WARNING: * HISTORY: * -create: 2022/01/10 09:59:09 ColeCai. ***********************************************************************************************

func Des3OFBEncrypt ¶

func Des3OFBEncrypt(decrypted, desKey, iv []byte) ([]byte, error)

*********************************************************************************************** * SUMMARY: * WARNING: * HISTORY: * -create: 2022/01/10 09:58:15 ColeCai. ***********************************************************************************************

func DesCBCDecrypt ¶

func DesCBCDecrypt(encrypted []byte, desKey, iv []byte, padding PaddingT) ([]byte, error)

*********************************************************************************************** * SUMMARY: * WARNING: * -deskey and iv length must equal 8. if not DesCBCDecrypt will panic. * HISTORY: * -create: 2021/12/23 10:09:12 ColeCai. ***********************************************************************************************

func DesCBCEncrypt ¶

func DesCBCEncrypt(decrypted []byte, desKey, iv []byte, padding PaddingT) ([]byte, error)

*********************************************************************************************** * SUMMARY: * WARNING: * -deskey and iv length must equal 8. if not DesCBCEncrypt will panic. * HISTORY: * -create: 2021/12/23 10:06:54 ColeCai. ***********************************************************************************************

func DesCFBDecrypt ¶

func DesCFBDecrypt(encrypted, desKey, iv []byte) ([]byte, error)

*********************************************************************************************** * SUMMARY: * WARNING: * -deskey length must equal 8. if not DesCFBDecrypt will panic. * HISTORY: * -create: 2021/12/25 15:05:28 ColeCai. ***********************************************************************************************

func DesCFBEncrypt ¶

func DesCFBEncrypt(decrypted, desKey, iv []byte) ([]byte, error)

*********************************************************************************************** * SUMMARY: * WARNING: * -deskey length must equal 8. if not DesCFBEncrypt will panic. * HISTORY: * -create: 2021/12/25 15:04:28 ColeCai. ***********************************************************************************************

func DesCTRDecrypt ¶

func DesCTRDecrypt(encrypted, desKey, iv []byte) ([]byte, error)

*********************************************************************************************** * SUMMARY: * WARNING: * -deskey length must equal 8. if not DesCTRDecrypt will panic. * HISTORY: * -create: 2022/12/28 11:48:56 ColeCai. ***********************************************************************************************

func DesCTREncrypt ¶

func DesCTREncrypt(decrypted, desKey, iv []byte) ([]byte, error)

*********************************************************************************************** * SUMMARY: * WARNING: * -deskey length must equal 8. if not DesCTREncrypt will panic. * HISTORY: * -create: 2022/12/28 11:48:04 ColeCai. ***********************************************************************************************

func DesECBDecrypt ¶

func DesECBDecrypt(encrypted, desKey []byte, padding PaddingT) ([]byte, error)

*********************************************************************************************** * SUMMARY: * WARNING: * -deskey length must equal 8. if not DesECBDecrypt will panic. * HISTORY: * -create: 2021/12/24 10:18:16 ColeCai. ***********************************************************************************************

func DesECBEncrypt ¶

func DesECBEncrypt(decrypted, desKey []byte, padding PaddingT) ([]byte, error)

*********************************************************************************************** * SUMMARY: * WARNING: * -deskey length must equal 8. if not DesECBEncrypt will panic. * HISTORY: * -create: 2021/12/24 10:15:55 ColeCai. ***********************************************************************************************

func DesOFBDecrypt ¶

func DesOFBDecrypt(encrypted, desKey, iv []byte) ([]byte, error)

*********************************************************************************************** * SUMMARY: * WARNING: * -deskey length must equal 8. if not DesOFBDecrypt will panic. * HISTORY: * -create: 2022/12/27 09:40:51 ColeCai. ***********************************************************************************************

func DesOFBEncrypt ¶

func DesOFBEncrypt(decrypted, desKey, iv []byte) ([]byte, error)

*********************************************************************************************** * SUMMARY: * WARNING: * -deskey length must equal 8. if not DesOFBEncrypt will panic. * HISTORY: * -create: 2022/12/27 09:39:58 ColeCai. ***********************************************************************************************

func ECBDecrypt ¶

func ECBDecrypt(block cipher.Block, src []byte, padding PaddingT) ([]byte, error)

*********************************************************************************************** * SUMMARY: * WARNING: * HISTORY: * -create: 2021/12/16 15:15:29 ColeCai. ***********************************************************************************************

func ECBEncrypt ¶

func ECBEncrypt(block cipher.Block, src []byte, padding PaddingT) ([]byte, error)

*********************************************************************************************** * SUMMARY: * WARNING: * HISTORY: * -create: 2021/12/16 15:13:15 ColeCai. ***********************************************************************************************

func GenRsaKey ¶

func GenRsaKey(priWriter, pubWriter io.Writer, bits int) error

*********************************************************************************************** * SUMMARY: * WARNING: * HISTORY: * -create: 2021/01/17 10:14:13 ColeCai. ***********************************************************************************************

func GenRsaPKCS8Key ¶

func GenRsaPKCS8Key(bits int) (string, string, error)

*********************************************************************************************** * SUMMARY: * WARNING: * HISTORY: * -create: 2022/01/17 12:17:34 ColeCai. ***********************************************************************************************

func GenRsaPriKey ¶

func GenRsaPriKey(priKey []byte) (*rsa.PrivateKey, error)

*********************************************************************************************** * SUMMARY: * WARNING: * HISTORY: * -create: 2022/01/17 11:34:20 ColeCai. ***********************************************************************************************

func GenRsaPubKey ¶

func GenRsaPubKey(pubKey []byte) (*rsa.PublicKey, error)

*********************************************************************************************** * SUMMARY: * WARNING: * HISTORY: * -create: 2022/01/17 11:36:57 ColeCai. ***********************************************************************************************

func NewCBCDecrypter ¶

func NewCBCDecrypter(b cipher.Block) cipher.BlockMode

*********************************************************************************************** * SUMMARY: * WARNING: * HISTORY: * -create: 2021/12/16 15:09:10 ColeCai. ***********************************************************************************************

func NewECBEncrypter ¶

func NewECBEncrypter(b cipher.Block) cipher.BlockMode

*********************************************************************************************** * SUMMARY: * WARNING: * HISTORY: * -create: 2021/12/16 15:04:30 ColeCai. ***********************************************************************************************

func OFBCrypto ¶

func OFBCrypto(block cipher.Block, src, iv []byte) ([]byte, error)

*********************************************************************************************** * SUMMARY: * WARNING: * HISTORY: * -create: 2021/12/16 16:37:58 ColeCai. ***********************************************************************************************

func PKCS5Padding ¶

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

*********************************************************************************************** * SUMMARY: * WARNING: * HISTORY: * -create: 2021/12/16 14:18:57 ColeCai. ***********************************************************************************************

func PKCS5UnPadding ¶

func PKCS5UnPadding(src []byte) ([]byte, error)

*********************************************************************************************** * SUMMARY: * WARNING: * HISTORY: * -create: 2021/12/16 14:24:40 ColeCai. ***********************************************************************************************

func PKCS7Padding ¶

func PKCS7Padding(src []byte, blockSize int) []byte

*********************************************************************************************** * SUMMARY: * WARNING: * HISTORY: * -create: 2021/12/15 10:20:44 ColeCai. ***********************************************************************************************

func PKCS7UnPadding ¶

func PKCS7UnPadding(src []byte) ([]byte, error)

*********************************************************************************************** * SUMMARY: * WARNING: * HISTORY: * -create: 2021/12/15 10:20:44 ColeCai. * -update: 2021/12/16 14:22:35 ColeCai. verify src and unPadding length. ***********************************************************************************************

func Padding ¶

func Padding(padding PaddingT, src []byte, blockSize int) []byte

*********************************************************************************************** * SUMMARY: * WARNING: * HISTORY: * -create: 2021/12/16 14:31:43 ColeCai. ***********************************************************************************************

func RsaDecrypt ¶

func RsaDecrypt(encrypted, priKey []byte) ([]byte, error)

*********************************************************************************************** * SUMMARY: * WARNING: * HISTORY: * -create: 2021/01/17 10:10:47 ColeCai. ***********************************************************************************************

func RsaEncrypt ¶

func RsaEncrypt(decrypted, puKey []byte) ([]byte, error)

*********************************************************************************************** * SUMMARY: * WARNING: * HISTORY: * -create: 2021/01/17 10:07:01 ColeCai. ***********************************************************************************************

func RsaSign ¶

func RsaSign(src []byte, priKey *rsa.PrivateKey, hash crypto.Hash) ([]byte, error)

*********************************************************************************************** * SUMMARY: * WARNING: * HISTORY: * -create: 2022/01/17 11:21:34 ColeCai. ***********************************************************************************************

func RsaVerify ¶

func RsaVerify(src, sign []byte, pubKey *rsa.PublicKey, hash crypto.Hash) error

*********************************************************************************************** * SUMMARY: * WARNING: * HISTORY: * -create: 2022/01/17 11:28:27 ColeCai. ***********************************************************************************************

func UnPadding ¶

func UnPadding(padding PaddingT, src []byte) ([]byte, error)

*********************************************************************************************** * SUMMARY: * WARNING: * HISTORY: * -create: 2021/12/16 14:33:24 ColeCai. ***********************************************************************************************

func ZerosPadding ¶

func ZerosPadding(src []byte, blockSize int) []byte

*********************************************************************************************** * SUMMARY: * WARNING: * HISTORY: * -create: 2021/12/16 14:26:36 ColeCai. ***********************************************************************************************

func ZerosUnPadding ¶

func ZerosUnPadding(src []byte) ([]byte, error)

*********************************************************************************************** * SUMMARY: * WARNING: * HISTORY: * -create: 2021/12/16 14:28:31 ColeCai. ***********************************************************************************************

Types ¶

type PaddingT ¶

type PaddingT string

const (
	PKCS5_PADDING PaddingT = "PKCS5"
	PKCS7_PADDING PaddingT = "PKCS7"
	ZEROS_PADDING PaddingT = "ZEROS"
)

Source Files ¶

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