crypto

Documentation

Index

• Constants
• Variables
• func AESDecrypt(key []byte, iv []byte, buf []byte) ([]byte, error)
• func AESDecryptBase64(keyBase64 string, iv []byte, buf []byte) error
• func AESEncrypt(key, plaintext []byte) ([]byte, error)
• func DecodeCipherTag(dlf []byte) ([]byte, error)
• func DecryptDLF(data []byte) ([]byte, error)
• func GetDLFAuto(contentID string) ([]byte, error)
• func GetOoaHash(data []byte) []byte
• func HashDirectory(folder string) (map[string]string, error)
• func Murmur3X64_128Hash(seed int, str string) uint64
• func Murmur3X86_128Hash(seed int, str string) uint32
• func Murmur3X86_32Hash(seed int, str string) uint32
• func NewCRC32(filePath string) (string, error)
• func NewCRC64(filePath string) (string, error)
• func NewHash(filePath string, hash hash.Hash) (string, error)
• func NewMD5(filePath string) (string, error)
• func NewSHA1(filePath string) (string, error)
• func NewSHA256(filePath string) (string, error)
• func NewSHA512(filePath string) (string, error)
• func Validate(filePath, fileHash string, hash hash.Hash) error
• type DiffData
  • func DiffDirectory(fileHashesA, fileHashesB map[string]string, folderA, folderB string) []DiffData
• type DiffHashData
• type DiffLocalData

Constants

const (
	CipherTag    = "<CipherKey>"
	Base64_16Len = 24
)

Variables

var DlfKey = []byte{
	65, 50, 114, 45, 208, 130, 239, 176, 220, 100, 87, 197, 118, 104, 202, 9,
}

var IV = make([]byte, 16) //nolint:gochecknoglobals,mnd // wontfix

Functions

func AESDecrypt

func AESDecrypt(key []byte, iv []byte, buf []byte) ([]byte, error)

func AESDecryptBase64

func AESDecryptBase64(keyBase64 string, iv []byte, buf []byte) error

func AESEncrypt

func AESEncrypt(key, plaintext []byte) ([]byte, error)

func DecodeCipherTag

func DecodeCipherTag(dlf []byte) ([]byte, error)

func DecryptDLF

func DecryptDLF(data []byte) ([]byte, error)

func GetDLFAuto

func GetDLFAuto(contentID string) ([]byte, error)

func GetOoaHash

func GetOoaHash(data []byte) []byte

func HashDirectory

func HashDirectory(folder string) (map[string]string, error)

func Murmur3X64_128Hash

func Murmur3X64_128Hash(seed int, str string) uint64

func Murmur3X86_128Hash

func Murmur3X86_128Hash(seed int, str string) uint32

func Murmur3X86_32Hash

func Murmur3X86_32Hash(seed int, str string) uint32

func NewCRC32

func NewCRC32(filePath string) (string, error)

func NewCRC64

func NewCRC64(filePath string) (string, error)

func NewHash

func NewHash(filePath string, hash hash.Hash) (string, error)

func NewMD5

func NewMD5(filePath string) (string, error)

func NewSHA1

func NewSHA1(filePath string) (string, error)

func NewSHA256

func NewSHA256(filePath string) (string, error)

func NewSHA512

func NewSHA512(filePath string) (string, error)

func Validate

func Validate(filePath, fileHash string, hash hash.Hash) error

Types

type DiffData

type DiffData struct {
	Hashes DiffHashData
	Local  DiffLocalData
}

func DiffDirectory

func DiffDirectory(fileHashesA, fileHashesB map[string]string, folderA, folderB string) []DiffData

type DiffHashData

type DiffHashData struct {
	File  string
	PathA string
	PathB string
	HashA string
	HashB string
}

type DiffLocalData

type DiffLocalData struct {
	Path    string
	ExistsA string
	ExistsB string
}