tool

Documentation

Index

• Variables
• func Base64Decode(s string) ([]byte, error)
• func Base64Encode(src []byte) string
• func BytesPadding(text []byte, size int) []byte
• func BytesSplit(buf []byte, size int) [][]byte
• func BytesToString(buf []byte) string
• func CryptoHashSum(typ string, slices ...[]byte) ([]byte, error)
• func EncodeDerToPem(data []byte, blockType string) []byte
• func GenRandom(n int) ([]byte, error)
• func GetBlockTypeFromName(name string) string
• func GetCryptoHash(typ string) (crypto.Hash, error)
• func HashNames() []string
• func HashSum(typ string, slices ...[]byte) ([]byte, error)
• func HexDecode(s string) ([]byte, error)
• func HexEncode(src []byte) string
• func HexPadding(text string, size int) string
• func ParsePemToDer(data []byte) ([]byte, error)
• func StringToBytes(str string) []byte
• type Block
• type Cipher
  • func NewCipher() *Cipher
  • func (this *Cipher) AddFunc(name string, block CipherFunc) *Cipher
  • func (this *Cipher) GetFunc(name string) CipherFunc
  • func (this *Cipher) WithFunc(funcs CipherFuncMap) *Cipher
• type CipherFunc
• type CipherFuncMap
• type Encoding
  • func NewEncoding() *Encoding
  • func (this *Encoding) Base64Decode(s string) ([]byte, error)
  • func (this *Encoding) Base64Encode(src []byte) string
  • func (this *Encoding) BytesPadding(text []byte, size int) []byte
  • func (this *Encoding) HexDecode(s string) ([]byte, error)
  • func (this *Encoding) HexEncode(src []byte) string
  • func (this *Encoding) HexPadding(text string, size int) string
• type Hash
  • func AddHash(name string, h HashFunc) *Hash
  • func NewHash() *Hash
  • func (this *Hash) AddHash(name string, h HashFunc) *Hash
  • func (this *Hash) GetHash(typ string) (HashFunc, error)
  • func (this *Hash) Names() []string
  • func (this *Hash) Sum(typ string, slices ...[]byte) ([]byte, error)
• type HashFunc
  • func GetHash(typ string) (HashFunc, error)

Variables

var (
	// 编码
	// Encode(out io.Writer, b *Block) error
	Encode = pem.Encode

	// 编码
	// EncodeToMemory(b *Block) []byte
	EncodeToMemory = pem.EncodeToMemory

	// 解码
	// Decode(data []byte) (p *Block, rest []byte)
	Decode = pem.Decode
)

var PemBlockTypeMap = map[string]string{
	"pri_key":    "PRIVATE KEY",
	"en_pri_key": "ENCRYPTED PRIVATE KEY",
	"pub_key":    "PUBLIC KEY",

	"ec_pri_key":  "EC PRIVATE KEY",
	"dsa_pri_key": "DSA PRIVATE KEY",
	"rsa_pri_key": "RSA PRIVATE KEY",
}

BlockType 列表

Functions

func Base64Decode

func Base64Decode(s string) ([]byte, error)

func Base64Encode

func Base64Encode(src []byte) string

func BytesPadding

func BytesPadding(text []byte, size int) []byte

func BytesSplit

func BytesSplit(buf []byte, size int) [][]byte

根据指定长度分割字节

func BytesToString

func BytesToString(buf []byte) string

字节转换为字符串

func CryptoHashSum

func CryptoHashSum(typ string, slices ...[]byte) ([]byte, error)

签名后数据

func EncodeDerToPem

func EncodeDerToPem(data []byte, blockType string) []byte

der 证书编码为 pem 证书

func GenRandom

func GenRandom(n int) ([]byte, error)

随机生成字符

func GetBlockTypeFromName

func GetBlockTypeFromName(name string) string

获取 BlockType 类型

func GetCryptoHash

func GetCryptoHash(typ string) (crypto.Hash, error)

类型

func HashNames

func HashNames() []string

func HashSum

func HashSum(typ string, slices ...[]byte) ([]byte, error)

func HexDecode

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

func HexEncode

func HexEncode(src []byte) string

func HexPadding

func HexPadding(text string, size int) string

func ParsePemToDer

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

解析 pem 证书为 der 证书

func StringToBytes

func StringToBytes(str string) []byte

字符串转换为字节

Types

type Block

type Block = pem.Block

Block

type Cipher

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

*

• 加密方式 *
• @create 2022-7-26
• @author deatil

func NewCipher

func NewCipher() *Cipher

构造函数

func (*Cipher) AddFunc

func (this *Cipher) AddFunc(name string, block CipherFunc) *Cipher

添加

func (*Cipher) GetFunc

func (this *Cipher) GetFunc(name string) CipherFunc

类型

func (*Cipher) WithFunc

func (this *Cipher) WithFunc(funcs CipherFuncMap) *Cipher

覆盖

type CipherFunc

type CipherFunc = func([]byte) (cipher.Block, error)

CipherFunc

type CipherFuncMap

type CipherFuncMap = map[string]CipherFunc

CipherFunc map 列表

type Encoding

type Encoding struct{}

*

• 编码 *
• @create 2022-4-17
• @author deatil

func NewEncoding

func NewEncoding() *Encoding

构造函数

func (*Encoding) Base64Decode

func (this *Encoding) Base64Decode(s string) ([]byte, error)

Base64 解码

func (*Encoding) Base64Encode

func (this *Encoding) Base64Encode(src []byte) string

Base64 编码

func (*Encoding) BytesPadding

func (this *Encoding) BytesPadding(text []byte, size int) []byte

BytesPadding

func (*Encoding) HexDecode

func (this *Encoding) HexDecode(s string) ([]byte, error)

Hex 解码

func (*Encoding) HexEncode

func (this *Encoding) HexEncode(src []byte) string

Hex 编码

func (*Encoding) HexPadding

func (this *Encoding) HexPadding(text string, size int) string

补码

type Hash

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

*

• 摘要 *
• @create 2022-4-16
• @author deatil

func AddHash

func AddHash(name string, h HashFunc) *Hash

func NewHash

func NewHash() *Hash

构造函数

func (*Hash) AddHash

func (this *Hash) AddHash(name string, h HashFunc) *Hash

添加

func (*Hash) GetHash

func (this *Hash) GetHash(typ string) (HashFunc, error)

类型

func (*Hash) Names

func (this *Hash) Names() []string

列席名称列表

func (*Hash) Sum

func (this *Hash) Sum(typ string, slices ...[]byte) ([]byte, error)

签名后数据

type HashFunc

type HashFunc = func() hash.Hash

HashFunc

func GetHash

func GetHash(typ string) (HashFunc, error)