blockcipher

package

v0.0.0-...-f1279a5 Latest Latest Go to latest Published: Dec 26, 2019 License: MIT Imports: 7 Imported by: 0

Details

Valid go.mod file

The Go module system was introduced in Go 1.11 and is the official dependency management solution for Go.
Redistributable license

Redistributable licenses place minimal restrictions on how software can be used, modified, and redistributed.
Tagged version

Modules with tagged versions give importers more predictable builds.
Stable version

When a project reaches major version v1 it is considered stable.
Learn more about best practices

Repository

github.com/golangaccount/go-libs

Links

Open Source Insights

Documentation ¶

Index ¶

Variables
func AESCBCDecryption(password string, ciphertext []byte) ([]byte, error)
func AESCBCEncryption(password string, plaintext []byte) ([]byte, error)
func AESGCMDecryption(password string, ciphertext []byte, nonce []byte) ([]byte, error)
func AESGCMEncryption(password string, plaintext []byte, nonce []byte) ([]byte, []byte, error)
func AESPassword(password string) []byte
func AESStreamDecryption(password string, mode MODE, ciphertext []byte) ([]byte, error)
func AESStreamDecryptionFile(password string, mode MODE, inpath, outpath string) error
func AESStreamDecryptionStream(password string, mode MODE, in io.Reader, out io.Writer) error
func AESStreamEncryption(password string, mode MODE, plaintext []byte) ([]byte, error)
func AESStreamEncryptionFile(password string, mode MODE, inpath, outpath string) error
func AESStreamEncryptionStream(password string, mode MODE, in io.Reader, out io.Writer) error
func CBCCiphertext(ciphertext []byte) []byte
func CBCPlaintext(plaintext []byte) []byte
func DefaultIV(bt []byte) error
func DefaultNonce(bt []byte)
type MODE

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	//ErrMODENotExists 加密解密的模式不存在
	ErrMODENotExists = errors.New("MODE错误")
	//ErrAESPasswordTolang AES加密的秘钥长度过长，超过了32位
	ErrAESPasswordTolang = errors.New("AES加密的秘钥长度过长")
	//ErrAESIVLength AES的iv长度默认为16
	ErrAESIVLength = errors.New("AES iv 长度错误")
	//ErrAESStreamIv 从数据流获取iv数据失败
	ErrAESStreamIv = errors.New("获取iv数据失败")
)

Functions ¶

func AESCBCDecryption ¶

func AESCBCDecryption(password string, ciphertext []byte) ([]byte, error)

AESCBCDecryption AES CBC解密

func AESCBCEncryption ¶

func AESCBCEncryption(password string, plaintext []byte) ([]byte, error)

AESCBCEncryption AES CBC加密

func AESGCMDecryption ¶

func AESGCMDecryption(password string, ciphertext []byte, nonce []byte) ([]byte, error)

AESGCMDecryption AES解密的GCM模式

func AESGCMEncryption ¶

func AESGCMEncryption(password string, plaintext []byte, nonce []byte) ([]byte, []byte, error)

AESGCMEncryption AES加密的GCM模式

func AESPassword ¶

func AESPassword(password string) []byte

AESPassword aes加密密钥处理，使用0进行填充

func AESStreamDecryption ¶

func AESStreamDecryption(password string, mode MODE, ciphertext []byte) ([]byte, error)

AESStreamDecryption AES CFB/CTR/OFB

func AESStreamDecryptionFile ¶

func AESStreamDecryptionFile(password string, mode MODE, inpath, outpath string) error

AESStreamDecryptionFile AES CFB/CTR/OFB 文件

func AESStreamDecryptionStream ¶

func AESStreamDecryptionStream(password string, mode MODE, in io.Reader, out io.Writer) error

AESStreamDecryptionStream AES CFB/CTR/OFB 文件

func AESStreamEncryption ¶

func AESStreamEncryption(password string, mode MODE, plaintext []byte) ([]byte, error)

AESStreamEncryption AES CFB/CTR/OFB

func AESStreamEncryptionFile ¶

func AESStreamEncryptionFile(password string, mode MODE, inpath, outpath string) error

AESStreamEncryptionFile AES CFB/CTR/OFB 文件

func AESStreamEncryptionStream ¶

func AESStreamEncryptionStream(password string, mode MODE, in io.Reader, out io.Writer) error

AESStreamEncryptionStream AES CFB/CTR/OFB 文件

func CBCCiphertext ¶

func CBCCiphertext(ciphertext []byte) []byte

CBCCiphertext cbc模式下对0进行填充的数据进行原始数据提取

func CBCPlaintext ¶

func CBCPlaintext(plaintext []byte) []byte

CBCPlaintext cbc模式下使用0进行填充

func DefaultIV ¶

func DefaultIV(bt []byte) error

DefaultIV 设置默认的iv

func DefaultNonce ¶

func DefaultNonce(bt []byte)

DefaultNonce 设置GCM模式下nonce的默认值

Types ¶

type MODE ¶

type MODE string

MODE 分组加密模式类型

const (
	//CFB CFB
	CFB MODE = "CFB"
	//CTR CTR
	CTR MODE = "CTR"
	//OFB OFB
	OFB MODE = "OFB"
)

Source Files ¶

View all Source files

?	: This menu
/	: Search site
f or F	: Jump to
y or Y	: Canonical URL