utils

func BytesToHex ¶

func BytesToHex(b []byte) string

BytesToHex converts a byte slice to a hexadecimal string

func CalculateFileHash ¶

func CalculateFileHash(file *os.File) ([]byte, error)

func CheckFileExists ¶

func CheckFileExists(filename string) (*os.File, error)

func Decrypt ¶

func Decrypt(key, data []byte) ([]byte, error)

Decrypt decrypts the given data using the derived key

func Encrypt ¶

func Encrypt(key, data []byte) ([]byte, error)

Encrypt encrypts the given data using the derived key

func HexToBytes ¶

func HexToBytes(s string) ([]byte, error)

HexToBytes converts a hexadecimal string to a byte slice

func ReadBytes ¶

func ReadBytes(stream network.Stream) ([]byte, error)

func ReadInput ¶

func ReadInput() (string, error)