crypt

package

v0.26.53 Latest Latest Go to latest Published: Apr 24, 2025 License: GPL-3.0 Imports: 21 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/djylb/nps

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Documentation ¶

Index ¶

func AesDecrypt(crypted, key []byte) ([]byte, error)
func AesEncrypt(origData, key []byte) ([]byte, error)
func GetCert() tls.Certificate
func GetRandomString(l int, id ...int) string
func InitTls(customCert tls.Certificate)
func Md5(s string) string
func NewTlsClientConn(conn net.Conn) net.Conn
func NewTlsServerConn(conn net.Conn) net.Conn
func PKCS5Padding(ciphertext []byte, blockSize int) []byte
func PKCS5UnPadding(origData []byte) (error, []byte)
func ReadClientHello(clientConn net.Conn, prefix []byte) (helloInfo *tls.ClientHelloInfo, rawData []byte, err error)
type ReadOnlyConn
type SniffConn
- func NewSniffConn(conn net.Conn, maxSize int) *SniffConn
- func (s *SniffConn) Bytes() []byte
- func (s *SniffConn) Read(p []byte) (int, error)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func AesDecrypt ¶

func AesDecrypt(crypted, key []byte) ([]byte, error)

de

func AesEncrypt ¶

func AesEncrypt(origData, key []byte) ([]byte, error)

en

func GetCert ¶

func GetCert() tls.Certificate

func GetRandomString ¶

func GetRandomString(l int, id ...int) string

GetRandomString 生成指定长度的随机密钥，支持可选传入id

func InitTls ¶

func InitTls(customCert tls.Certificate)

func Md5 ¶

func Md5(s string) string

Generate 32-bit MD5 strings

func NewTlsClientConn ¶

func NewTlsClientConn(conn net.Conn) net.Conn

func NewTlsServerConn ¶

func NewTlsServerConn(conn net.Conn) net.Conn

func PKCS5Padding ¶

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

Completion when the length is insufficient

func PKCS5UnPadding ¶

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

Remove excess

func ReadClientHello ¶

func ReadClientHello(clientConn net.Conn, prefix []byte) (helloInfo *tls.ClientHelloInfo, rawData []byte, err error)

Types ¶

type ReadOnlyConn ¶

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

func (*ReadOnlyConn) Close ¶

func (c *ReadOnlyConn) Close() error

func (*ReadOnlyConn) LocalAddr ¶

func (c *ReadOnlyConn) LocalAddr() net.Addr

func (*ReadOnlyConn) Read ¶

func (c *ReadOnlyConn) Read(p []byte) (int, error)

func (*ReadOnlyConn) RemoteAddr ¶

func (c *ReadOnlyConn) RemoteAddr() net.Addr

func (*ReadOnlyConn) SetDeadline ¶

func (c *ReadOnlyConn) SetDeadline(_ time.Time) error

func (*ReadOnlyConn) SetReadDeadline ¶

func (c *ReadOnlyConn) SetReadDeadline(_ time.Time) error

func (*ReadOnlyConn) SetWriteDeadline ¶

func (c *ReadOnlyConn) SetWriteDeadline(_ time.Time) error

func (*ReadOnlyConn) Write ¶

func (c *ReadOnlyConn) Write(_ []byte) (int, error)

type SniffConn ¶

type SniffConn struct {
	net.Conn

	Rb []byte
	// contains filtered or unexported fields
}

func NewSniffConn ¶

func NewSniffConn(conn net.Conn, maxSize int) *SniffConn

func (*SniffConn) Bytes ¶

func (s *SniffConn) Bytes() []byte

func (*SniffConn) Read ¶

func (s *SniffConn) Read(p []byte) (int, error)

Source Files ¶

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