crypto

package

v0.1.4 Latest Latest Go to latest Published: Oct 5, 2021 License: Apache-2.0 Imports: 7 Imported by: 0

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Repository

github.com/phuhao00/bromel

Documentation ¶

Index ¶

func CS7Padding(ciphertext []byte, blockSize int) []byte
func CS7UnPadding(origData []byte) ([]byte, error)
func ZeroPadding(ciphertext []byte, blockSize int) ([]byte, error)
func ZeroUnPadding(origData []byte) ([]byte, error)
type EncodingWay
type Encrypt
- func NewEncrypt(opts ...NewEncryptOption) *Encrypt
type EncryptMode
type EncryptWay
type NewEncryptOption
type PaddingWay

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func CS7Padding ¶

func CS7Padding(ciphertext []byte, blockSize int) []byte

CS7Padding 补码 AES加密数据块分组长度必须为128bit(byte[16])，密钥长度可以是128bit(byte[16])、192bit(byte[24])、256bit(byte[32])中的任意一个。

func CS7UnPadding ¶

func CS7UnPadding(origData []byte) ([]byte, error)

CS7UnPadding 去码

func ZeroPadding ¶

func ZeroPadding(ciphertext []byte, blockSize int) ([]byte, error)

ZeroPadding ...

func ZeroUnPadding ¶

func ZeroUnPadding(origData []byte) ([]byte, error)

ZeroUnPadding ...

Types ¶

type EncodingWay ¶

type EncodingWay uint

type Encrypt ¶

type Encrypt struct {
	// contains filtered or unexported fields
}

func NewEncrypt ¶

func NewEncrypt(opts ...NewEncryptOption) *Encrypt

NewEncrypt ...

func (Encrypt) Decrypt ¶

func (e Encrypt) Decrypt(encrypted string, key string) (string, error)

Decrypt ...

func (Encrypt) EnCodding ¶

func (e Encrypt) EnCodding(encrypted []byte) string

EnCodding ...

func (Encrypt) Encrypt ¶

func (e Encrypt) Encrypt(orig string, key string) (string, error)

Encrypt ...

func (Encrypt) GetCipherBlock ¶

func (e Encrypt) GetCipherBlock(encrypted []byte) (cipher.Block, error)

GetCipherBlock ...

func (Encrypt) Padding ¶

func (e Encrypt) Padding(ciphertext []byte, blockSize int) ([]byte, error)

Padding ...

func (*Encrypt) UnEnCodding ¶

func (e *Encrypt) UnEnCodding(encrypted string) ([]byte, error)

UnEnCodding ...

func (Encrypt) UnPadding ¶

func (e Encrypt) UnPadding(origData []byte) ([]byte, error)

UnPadding ...

type EncryptMode ¶

type EncryptMode uint

const (
	AESDESModeECB EncryptMode = iota + 1
)

type EncryptWay ¶

type EncryptWay uint

const (
	EncryptWayAES EncryptWay = iota + 1
	EncryptWatDES
)

type NewEncryptOption ¶

type NewEncryptOption func(encrypt *Encrypt)

NewEncryptOption ...

func WithAesEncryptMode ¶

func WithAesEncryptMode(mode EncryptMode) NewEncryptOption

WithAesEncryptMode ...

func WithAesEncryptModePaddingWay ¶

func WithAesEncryptModePaddingWay(way PaddingWay) NewEncryptOption

WithAesEncryptModePaddingWay ...

func WithEncodingWay ¶

func WithEncodingWay(way EncodingWay) NewEncryptOption

WithEncodingWay ...

func WithEncryptWay ¶

func WithEncryptWay(way EncryptWay) NewEncryptOption

WithEncryptWay ...

type PaddingWay ¶

type PaddingWay uint

const (
	PaddingWayCS7 PaddingWay = iota + 1
	PaddingWayCS5
	PaddingWayZero
)

Source Files ¶

View all Source files

aesdes.go

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