pbes2

Documentation

Index

• Variables
• func AddCipher(oid asn1.ObjectIdentifier, cipher CipherFunc)
• func AllCipher() map[string]CipherFunc
• func CheckCipher(c Cipher) bool
• func CheckCipherFromName(name string) bool
• func GetCipherName(c Cipher) string
• type Cipher
  • func GetCipher(oid string) (Cipher, error)
  • func GetCipherFromName(name string) Cipher
• type CipherCBC
  • func (this CipherCBC) Decrypt(key, params, ciphertext []byte) ([]byte, error)
  • func (this CipherCBC) Encrypt(rand io.Reader, key, plaintext []byte) ([]byte, []byte, error)
  • func (this CipherCBC) KeySize() int
  • func (this CipherCBC) OID() asn1.ObjectIdentifier
• type CipherCCM
  • func (this CipherCCM) Decrypt(key, param, ciphertext []byte) ([]byte, error)
  • func (this CipherCCM) Encrypt(rand io.Reader, key, plaintext []byte) ([]byte, []byte, error)
  • func (this CipherCCM) KeySize() int
  • func (this CipherCCM) OID() asn1.ObjectIdentifier
• type CipherCCMIv
  • func (this CipherCCMIv) Decrypt(key, param, ciphertext []byte) ([]byte, error)
  • func (this CipherCCMIv) Encrypt(rand io.Reader, key, plaintext []byte) ([]byte, []byte, error)
  • func (this CipherCCMIv) KeySize() int
  • func (this CipherCCMIv) OID() asn1.ObjectIdentifier
• type CipherCFB
  • func (this CipherCFB) Decrypt(key, params, ciphertext []byte) ([]byte, error)
  • func (this CipherCFB) Encrypt(rand io.Reader, key, plaintext []byte) ([]byte, []byte, error)
  • func (this CipherCFB) KeySize() int
  • func (this CipherCFB) OID() asn1.ObjectIdentifier
• type CipherCFB1
  • func (this CipherCFB1) Decrypt(key, params, ciphertext []byte) ([]byte, error)
  • func (this CipherCFB1) Encrypt(rand io.Reader, key, plaintext []byte) ([]byte, []byte, error)
  • func (this CipherCFB1) KeySize() int
  • func (this CipherCFB1) OID() asn1.ObjectIdentifier
• type CipherCFB8
  • func (this CipherCFB8) Decrypt(key, params, ciphertext []byte) ([]byte, error)
  • func (this CipherCFB8) Encrypt(rand io.Reader, key, plaintext []byte) ([]byte, []byte, error)
  • func (this CipherCFB8) KeySize() int
  • func (this CipherCFB8) OID() asn1.ObjectIdentifier
• type CipherECB
  • func (this CipherECB) Decrypt(key, params, ciphertext []byte) ([]byte, error)
  • func (this CipherECB) Encrypt(rand io.Reader, key, plaintext []byte) ([]byte, []byte, error)
  • func (this CipherECB) KeySize() int
  • func (this CipherECB) OID() asn1.ObjectIdentifier
• type CipherFunc
• type CipherGCM
  • func (this CipherGCM) Decrypt(key, param, ciphertext []byte) ([]byte, error)
  • func (this CipherGCM) Encrypt(rand io.Reader, key, plaintext []byte) ([]byte, []byte, error)
  • func (this CipherGCM) KeySize() int
  • func (this CipherGCM) OID() asn1.ObjectIdentifier
• type CipherGCMIv
  • func (this CipherGCMIv) Decrypt(key, param, ciphertext []byte) ([]byte, error)
  • func (this CipherGCMIv) Encrypt(rand io.Reader, key, plaintext []byte) ([]byte, []byte, error)
  • func (this CipherGCMIv) KeySize() int
  • func (this CipherGCMIv) OID() asn1.ObjectIdentifier
• type CipherOFB
  • func (this CipherOFB) Decrypt(key, params, ciphertext []byte) ([]byte, error)
  • func (this CipherOFB) Encrypt(rand io.Reader, key, plaintext []byte) ([]byte, []byte, error)
  • func (this CipherOFB) KeySize() int
  • func (this CipherOFB) OID() asn1.ObjectIdentifier
• type CipherRC2CBC
  • func (this CipherRC2CBC) Decrypt(key, params, ciphertext []byte) ([]byte, error)
  • func (this CipherRC2CBC) Encrypt(rand io.Reader, key, plaintext []byte) ([]byte, []byte, error)
  • func (this CipherRC2CBC) KeySize() int
  • func (this CipherRC2CBC) OID() asn1.ObjectIdentifier
  • func (this CipherRC2CBC) WithKeySize(keySize int) CipherRC2CBC
  • func (this CipherRC2CBC) WithRC2Version(rc2Version int) CipherRC2CBC
• type CipherRC5CBC
  • func (this CipherRC5CBC) Decrypt(key, params, ciphertext []byte) ([]byte, error)
  • func (this CipherRC5CBC) Encrypt(rand io.Reader, key, plaintext []byte) ([]byte, []byte, error)
  • func (this CipherRC5CBC) KeySize() int
  • func (this CipherRC5CBC) OID() asn1.ObjectIdentifier
  • func (this CipherRC5CBC) WithKeySize(keySize int) CipherRC5CBC
  • func (this CipherRC5CBC) WithRounds(rounds uint) CipherRC5CBC
  • func (this CipherRC5CBC) WithWordSize(wordSize uint) CipherRC5CBC
• type Ciphers
  • func CloneCiphers() *Ciphers
  • func NewCiphers() *Ciphers
  • func (this *Ciphers) AddCipher(oid asn1.ObjectIdentifier, cipher CipherFunc)
  • func (this *Ciphers) All() map[string]CipherFunc
  • func (this *Ciphers) Clone() *Ciphers
  • func (this *Ciphers) GetCipher(oid string) (Cipher, error)

Variables

var AES128CBC = CipherCBC{
	// contains filtered or unexported fields
}

AES128CBC is the 128-bit key AES cipher in CBC mode.

var AES128CCM = CipherCCM{
	// contains filtered or unexported fields
}

AES128CCM is the 128-bit key AES cipher in CCM mode.

var AES128CCMIv = CipherCCMIv{
	// contains filtered or unexported fields
}

AES128CCMIv is the 128-bit key AES cipher in CCM mode.

var AES128CFB = CipherCFB{
	// contains filtered or unexported fields
}

AES128CFB is the 128-bit key AES cipher in CFB mode.

var AES128ECB = CipherECB{
	// contains filtered or unexported fields
}

AES128ECB is the 128-bit key AES cipher in ECB mode.

var AES128GCM = CipherGCM{
	// contains filtered or unexported fields
}

AES128GCM is the 128-bit key AES cipher in GCM mode.

var AES128GCMIv = CipherGCMIv{
	// contains filtered or unexported fields
}

AES128GCMIv is the 128-bit key AES cipher in GCM mode.

var AES128OFB = CipherOFB{
	// contains filtered or unexported fields
}

AES128OFB is the 128-bit key AES cipher in OFB mode.

var AES192CBC = CipherCBC{
	// contains filtered or unexported fields
}

AES192CBC is the 192-bit key AES cipher in CBC mode.

var AES192CCM = CipherCCM{
	// contains filtered or unexported fields
}

AES192CCM is the 192-bit key AES cipher in CCM mode.

var AES192CCMIv = CipherCCMIv{
	// contains filtered or unexported fields
}

AES192CCMIv is the 192-bit key AES cipher in CCM mode.

var AES192CFB = CipherCFB{
	// contains filtered or unexported fields
}

AES192CFB is the 192-bit key AES cipher in CFB mode.

var AES192ECB = CipherECB{
	// contains filtered or unexported fields
}

AES192ECB is the 192-bit key AES cipher in ECB mode.

var AES192GCM = CipherGCM{
	// contains filtered or unexported fields
}

AES192GCM is the 192-bit key AES cipher in GCM mode.

var AES192GCMIv = CipherGCMIv{
	// contains filtered or unexported fields
}

AES192GCMIv is the 192-bit key AES cipher in GCM mode.

var AES192OFB = CipherOFB{
	// contains filtered or unexported fields
}

AES192OFB is the 192-bit key AES cipher in OFB mode.

var AES256CBC = CipherCBC{
	// contains filtered or unexported fields
}

AES256CBC is the 256-bit key AES cipher in CBC mode.

var AES256CCM = CipherCCM{
	// contains filtered or unexported fields
}

AES256CCM is the 256-bit key AES cipher in CCM mode.

var AES256CCMIv = CipherCCMIv{
	// contains filtered or unexported fields
}

AES256CCMIv is the 256-bit key AES cipher in CCM mode.

var AES256CFB = CipherCFB{
	// contains filtered or unexported fields
}

AES256CFB is the 256-bit key AES cipher in CFB mode.

var AES256ECB = CipherECB{
	// contains filtered or unexported fields
}

AES256ECB is the 256-bit key AES cipher in ECB mode.

var AES256GCM = CipherGCM{
	// contains filtered or unexported fields
}

AES256GCM is the 256-bit key AES cipher in GCM mode.

var AES256GCMIv = CipherGCMIv{
	// contains filtered or unexported fields
}

AES256GCMIv is the 256-bit key AES cipher in GCM mode.

var AES256OFB = CipherOFB{
	// contains filtered or unexported fields
}

AES256OFB is the 256-bit key AES cipher in OFB mode.

var CipherMap = map[string]Cipher{
	"DESCBC":     DESCBC,
	"DESEDE3CBC": DESEDE3CBC,

	"RC2CBC":     RC2CBC,
	"RC2_40CBC":  RC2_40CBC,
	"RC2_64CBC":  RC2_64CBC,
	"RC2_128CBC": RC2_128CBC,

	"RC5CBC":     RC5CBC,
	"RC5_128CBC": RC5_128CBC,
	"RC5_192CBC": RC5_192CBC,
	"RC5_256CBC": RC5_256CBC,

	"AES128ECB":   AES128ECB,
	"AES128CBC":   AES128CBC,
	"AES128OFB":   AES128OFB,
	"AES128CFB":   AES128CFB,
	"AES128GCM":   AES128GCM,
	"AES128GCMIv": AES128GCMIv,
	"AES128CCM":   AES128CCM,
	"AES128CCMIv": AES128CCMIv,

	"AES192ECB":   AES192ECB,
	"AES192CBC":   AES192CBC,
	"AES192OFB":   AES192OFB,
	"AES192CFB":   AES192CFB,
	"AES192GCM":   AES192GCM,
	"AES192GCMIv": AES192GCMIv,
	"AES192CCM":   AES192CCM,
	"AES192CCMIv": AES192CCMIv,

	"AES256ECB":   AES256ECB,
	"AES256CBC":   AES256CBC,
	"AES256OFB":   AES256OFB,
	"AES256CFB":   AES256CFB,
	"AES256GCM":   AES256GCM,
	"AES256GCMIv": AES256GCMIv,
	"AES256CCM":   AES256CCM,
	"AES256CCMIv": AES256CCMIv,

	"SM4ECB":   SM4ECB,
	"SM4CBC":   SM4CBC,
	"SM4OFB":   SM4OFB,
	"SM4CFB":   SM4CFB,
	"SM4CFB1":  SM4CFB1,
	"SM4CFB8":  SM4CFB8,
	"SM4GCM":   SM4GCM,
	"SM4GCMIv": SM4GCMIv,
	"SM4CCM":   SM4CCM,
	"SM4CCMIv": SM4CCMIv,
}

Cipher 列表

var DESCBC = CipherCBC{
	// contains filtered or unexported fields
}

DESCBC is the 56-bit key DES cipher in CBC mode.

var DESEDE3CBC = CipherCBC{
	// contains filtered or unexported fields
}

TripleDESCBC is the 168-bit key 3DES cipher in CBC mode.

var RC2CBC = CipherRC2CBC{
	// contains filtered or unexported fields
}

RC2CBC is the [40-bit, 64-bit, 168-bit] key RC2 cipher in CBC mode. [rc2Version, keySize] = [58, 16] | [120, 8] | [160, 5]

var RC2_128CBC = RC2CBC.WithRC2Version(58).WithKeySize(16)

var RC2_40CBC = RC2CBC.WithRC2Version(160).WithKeySize(5)

var RC2_64CBC = RC2CBC.WithRC2Version(120).WithKeySize(8)

var RC5CBC = CipherRC5CBC{
	// contains filtered or unexported fields
}

RC5CBC is the [16, 24, 32] bytes key RC5 cipher in CBC mode. wordSize = [32, 64] | rounds = [8, 127]

var RC5_128CBC = RC5CBC.WithKeySize(16)

var RC5_192CBC = RC5CBC.WithKeySize(24)

var RC5_256CBC = RC5CBC.WithKeySize(32)

var SM4CBC = CipherCBC{
	// contains filtered or unexported fields
}

SM4CBC is the 128-bit key SM4 cipher in CBC mode.

var SM4CCM = CipherCCM{
	// contains filtered or unexported fields
}

SM4CCM is the 128-bit key SM4 cipher in CCM mode.

var SM4CCMIv = CipherCCMIv{
	// contains filtered or unexported fields
}

SM4CCMIv is the 128-bit key SM4 cipher in CCM mode.

var SM4CFB = CipherCFB{
	// contains filtered or unexported fields
}

SM4CFB is the 128-bit key SM4 cipher in CFB mode.

var SM4CFB1 = CipherCFB1{
	// contains filtered or unexported fields
}

SM4CFB1 is the 128-bit key SM4 cipher in CFB mode.

var SM4CFB8 = CipherCFB8{
	// contains filtered or unexported fields
}

SM4CFB8 is the 128-bit key SM4 cipher in CFB mode.

var SM4ECB = CipherECB{
	// contains filtered or unexported fields
}

SM4ECB is the 128-bit key SM4 cipher in ECB mode.

var SM4GCM = CipherGCM{
	// contains filtered or unexported fields
}

SM4GCM is the 128-bit key SM4 cipher in GCM mode.

var SM4GCMIv = CipherGCMIv{
	// contains filtered or unexported fields
}

SM4GCMIv is the 128-bit key SM4 cipher in GCM mode.

var SM4OFB = CipherOFB{
	// contains filtered or unexported fields
}

SM4OFB is the 128-bit key SM4 cipher in OFB mode.

Functions

func AddCipher

func AddCipher(oid asn1.ObjectIdentifier, cipher CipherFunc)

添加加密

func AllCipher

func AllCipher() map[string]CipherFunc

全部

func CheckCipher

func CheckCipher(c Cipher) bool

检测 Cipher

func CheckCipherFromName

func CheckCipherFromName(name string) bool

检测 Cipher 类型

func GetCipherName

func GetCipherName(c Cipher) string

获取 Cipher 类型名称

Types

type Cipher

type Cipher interface {
	// oid
	OID() asn1.ObjectIdentifier

	// 值大小
	KeySize() int

	// 加密, 返回: [加密后数据, 参数, error]
	Encrypt(rand io.Reader, key, plaintext []byte) ([]byte, []byte, error)

	// 解密
	Decrypt(key, params, ciphertext []byte) ([]byte, error)
}

加密接口

func GetCipher

func GetCipher(oid string) (Cipher, error)

获取加密

func GetCipherFromName

func GetCipherFromName(name string) Cipher

获取 Cipher 类型

type CipherCBC

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

cbc 模式加密

func (CipherCBC) Decrypt

func (this CipherCBC) Decrypt(key, params, ciphertext []byte) ([]byte, error)

解密

func (CipherCBC) Encrypt

func (this CipherCBC) Encrypt(rand io.Reader, key, plaintext []byte) ([]byte, []byte, error)

加密

func (CipherCBC) KeySize

func (this CipherCBC) KeySize() int

值大小

func (CipherCBC) OID

func (this CipherCBC) OID() asn1.ObjectIdentifier

oid

type CipherCCM

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

ccm 模式加密

func (CipherCCM) Decrypt

func (this CipherCCM) Decrypt(key, param, ciphertext []byte) ([]byte, error)

解密

func (CipherCCM) Encrypt

func (this CipherCCM) Encrypt(rand io.Reader, key, plaintext []byte) ([]byte, []byte, error)

加密

func (CipherCCM) KeySize

func (this CipherCCM) KeySize() int

值大小

func (CipherCCM) OID

func (this CipherCCM) OID() asn1.ObjectIdentifier

oid

type CipherCCMIv

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

ccm 模式加密

func (CipherCCMIv) Decrypt

func (this CipherCCMIv) Decrypt(key, param, ciphertext []byte) ([]byte, error)

解密

func (CipherCCMIv) Encrypt

func (this CipherCCMIv) Encrypt(rand io.Reader, key, plaintext []byte) ([]byte, []byte, error)

加密

func (CipherCCMIv) KeySize

func (this CipherCCMIv) KeySize() int

值大小

func (CipherCCMIv) OID

func (this CipherCCMIv) OID() asn1.ObjectIdentifier

oid

type CipherCFB

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

CFB 模式加密

func (CipherCFB) Decrypt

func (this CipherCFB) Decrypt(key, params, ciphertext []byte) ([]byte, error)

解密

func (CipherCFB) Encrypt

func (this CipherCFB) Encrypt(rand io.Reader, key, plaintext []byte) ([]byte, []byte, error)

加密

func (CipherCFB) KeySize

func (this CipherCFB) KeySize() int

值大小

func (CipherCFB) OID

func (this CipherCFB) OID() asn1.ObjectIdentifier

oid

type CipherCFB1

type CipherCFB1 struct {
	// contains filtered or unexported fields
}

CFB1 模式加密

func (CipherCFB1) Decrypt

func (this CipherCFB1) Decrypt(key, params, ciphertext []byte) ([]byte, error)

解密

func (CipherCFB1) Encrypt

func (this CipherCFB1) Encrypt(rand io.Reader, key, plaintext []byte) ([]byte, []byte, error)

加密

func (CipherCFB1) KeySize

func (this CipherCFB1) KeySize() int

值大小

func (CipherCFB1) OID

func (this CipherCFB1) OID() asn1.ObjectIdentifier

oid

type CipherCFB8

type CipherCFB8 struct {
	// contains filtered or unexported fields
}

CFB8 模式加密

func (CipherCFB8) Decrypt

func (this CipherCFB8) Decrypt(key, params, ciphertext []byte) ([]byte, error)

解密

func (CipherCFB8) Encrypt

func (this CipherCFB8) Encrypt(rand io.Reader, key, plaintext []byte) ([]byte, []byte, error)

加密

func (CipherCFB8) KeySize

func (this CipherCFB8) KeySize() int

值大小

func (CipherCFB8) OID

func (this CipherCFB8) OID() asn1.ObjectIdentifier

oid

type CipherECB

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

ecb 模式加密

func (CipherECB) Decrypt

func (this CipherECB) Decrypt(key, params, ciphertext []byte) ([]byte, error)

解密

func (CipherECB) Encrypt

func (this CipherECB) Encrypt(rand io.Reader, key, plaintext []byte) ([]byte, []byte, error)

加密

func (CipherECB) KeySize

func (this CipherECB) KeySize() int

值大小

func (CipherECB) OID

func (this CipherECB) OID() asn1.ObjectIdentifier

oid

type CipherFunc

type CipherFunc = func() Cipher

方法

type CipherGCM

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

gcm 模式加密

func (CipherGCM) Decrypt

func (this CipherGCM) Decrypt(key, param, ciphertext []byte) ([]byte, error)

解密

func (CipherGCM) Encrypt

func (this CipherGCM) Encrypt(rand io.Reader, key, plaintext []byte) ([]byte, []byte, error)

加密

func (CipherGCM) KeySize

func (this CipherGCM) KeySize() int

值大小

func (CipherGCM) OID

func (this CipherGCM) OID() asn1.ObjectIdentifier

oid

type CipherGCMIv

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

gcm 模式加密

func (CipherGCMIv) Decrypt

func (this CipherGCMIv) Decrypt(key, param, ciphertext []byte) ([]byte, error)

解密

func (CipherGCMIv) Encrypt

func (this CipherGCMIv) Encrypt(rand io.Reader, key, plaintext []byte) ([]byte, []byte, error)

加密

func (CipherGCMIv) KeySize

func (this CipherGCMIv) KeySize() int

值大小

func (CipherGCMIv) OID

func (this CipherGCMIv) OID() asn1.ObjectIdentifier

oid

type CipherOFB

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

OFB 模式加密

func (CipherOFB) Decrypt

func (this CipherOFB) Decrypt(key, params, ciphertext []byte) ([]byte, error)

解密

func (CipherOFB) Encrypt

func (this CipherOFB) Encrypt(rand io.Reader, key, plaintext []byte) ([]byte, []byte, error)

加密

func (CipherOFB) KeySize

func (this CipherOFB) KeySize() int

值大小

func (CipherOFB) OID

func (this CipherOFB) OID() asn1.ObjectIdentifier

oid

type CipherRC2CBC

type CipherRC2CBC struct {
	// contains filtered or unexported fields
}

cbc 模式加密

func (CipherRC2CBC) Decrypt

func (this CipherRC2CBC) Decrypt(key, params, ciphertext []byte) ([]byte, error)

解密

func (CipherRC2CBC) Encrypt

func (this CipherRC2CBC) Encrypt(rand io.Reader, key, plaintext []byte) ([]byte, []byte, error)

加密

func (CipherRC2CBC) KeySize

func (this CipherRC2CBC) KeySize() int

值大小

func (CipherRC2CBC) OID

func (this CipherRC2CBC) OID() asn1.ObjectIdentifier

oid

func (CipherRC2CBC) WithKeySize

func (this CipherRC2CBC) WithKeySize(keySize int) CipherRC2CBC

设置 keySize

func (CipherRC2CBC) WithRC2Version

func (this CipherRC2CBC) WithRC2Version(rc2Version int) CipherRC2CBC

设置 RC2Version

type CipherRC5CBC

type CipherRC5CBC struct {
	// contains filtered or unexported fields
}

cbc 模式加密

func (CipherRC5CBC) Decrypt

func (this CipherRC5CBC) Decrypt(key, params, ciphertext []byte) ([]byte, error)

解密

func (CipherRC5CBC) Encrypt

func (this CipherRC5CBC) Encrypt(rand io.Reader, key, plaintext []byte) ([]byte, []byte, error)

加密

func (CipherRC5CBC) KeySize

func (this CipherRC5CBC) KeySize() int

值大小

func (CipherRC5CBC) OID

func (this CipherRC5CBC) OID() asn1.ObjectIdentifier

oid

func (CipherRC5CBC) WithKeySize

func (this CipherRC5CBC) WithKeySize(keySize int) CipherRC5CBC

设置 keySize

func (CipherRC5CBC) WithRounds

func (this CipherRC5CBC) WithRounds(rounds uint) CipherRC5CBC

设置 Rounds

func (CipherRC5CBC) WithWordSize

func (this CipherRC5CBC) WithWordSize(wordSize uint) CipherRC5CBC

设置 WordSize

type Ciphers

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

Ciphers

func CloneCiphers

func CloneCiphers() *Ciphers

克隆

func NewCiphers

func NewCiphers() *Ciphers

func (*Ciphers) AddCipher

func (this *Ciphers) AddCipher(oid asn1.ObjectIdentifier, cipher CipherFunc)

添加加密

func (*Ciphers) All

func (this *Ciphers) All() map[string]CipherFunc

全部

func (*Ciphers) Clone

func (this *Ciphers) Clone() *Ciphers

克隆

func (*Ciphers) GetCipher

func (this *Ciphers) GetCipher(oid string) (Cipher, error)

获取加密