pkcs8pbe

Documentation

Index

• Variables
• func AddCipher(oid asn1.ObjectIdentifier, cipher func() PEMCipher)
• func CheckCipherFromName(name string) bool
• func DecryptPEMBlock(block *pem.Block, password []byte) ([]byte, error)
• func DecryptPKCS8PrivateKey(data, password []byte) ([]byte, error)
• func EncryptPKCS8PrivateKey(rand io.Reader, blockType string, data []byte, password []byte, ...) (*pem.Block, error)
• type CipherBlockCBC
  • func (this CipherBlockCBC) Decrypt(password, params, ciphertext []byte) ([]byte, error)
  • func (this CipherBlockCBC) Encrypt(password, plaintext []byte) ([]byte, []byte, error)
  • func (this CipherBlockCBC) KeySize() int
  • func (this CipherBlockCBC) OID() asn1.ObjectIdentifier
• type CipherRC4
  • func (this CipherRC4) Decrypt(password, params, ciphertext []byte) ([]byte, error)
  • func (this CipherRC4) Encrypt(password, plaintext []byte) ([]byte, []byte, error)
  • func (this CipherRC4) KeySize() int
  • func (this CipherRC4) OID() asn1.ObjectIdentifier
• type PEMCipher
  • func GetCipherFromName(name string) PEMCipher

Variables

var PEMCipherMD5AndDES = CipherBlockCBC{
	// contains filtered or unexported fields
}

var PEMCipherMap = map[string]PEMCipher{
	"MD5AndDES":      PEMCipherMD5AndDES,
	"SHA1AndDES":     PEMCipherSHA1AndDES,
	"SHA1And3DES":    PEMCipherSHA1And3DES,
	"SHA1AndRC4_128": PEMCipherSHA1AndRC4_128,
	"SHA1AndRC4_40":  PEMCipherSHA1AndRC4_40,
}

PEMCipher 列表

var PEMCipherSHA1And3DES = CipherBlockCBC{
	// contains filtered or unexported fields
}

var PEMCipherSHA1AndDES = CipherBlockCBC{
	// contains filtered or unexported fields
}

var PEMCipherSHA1AndRC4_128 = CipherRC4{
	// contains filtered or unexported fields
}

var PEMCipherSHA1AndRC4_40 = CipherRC4{
	// contains filtered or unexported fields
}

Functions

func AddCipher

func AddCipher(oid asn1.ObjectIdentifier, cipher func() PEMCipher)

添加加密

func CheckCipherFromName

func CheckCipherFromName(name string) bool

获取 Cipher 类型

func DecryptPEMBlock

func DecryptPEMBlock(block *pem.Block, password []byte) ([]byte, error)

解出 PEM 块

func DecryptPKCS8PrivateKey

func DecryptPKCS8PrivateKey(data, password []byte) ([]byte, error)

解出 PKCS8 密钥

func EncryptPKCS8PrivateKey

func EncryptPKCS8PrivateKey(
	rand io.Reader,
	blockType string,
	data []byte,
	password []byte,
	cipher PEMCipher,
) (*pem.Block, error)

加密 PKCS8

Types

type CipherBlockCBC

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

cbc 模式加密

func (CipherBlockCBC) Decrypt

func (this CipherBlockCBC) Decrypt(password, params, ciphertext []byte) ([]byte, error)

解密

func (CipherBlockCBC) Encrypt

func (this CipherBlockCBC) Encrypt(password, plaintext []byte) ([]byte, []byte, error)

加密

func (CipherBlockCBC) KeySize

func (this CipherBlockCBC) KeySize() int

值大小

func (CipherBlockCBC) OID

func (this CipherBlockCBC) OID() asn1.ObjectIdentifier

oid

type CipherRC4

type CipherRC4 struct {
	// contains filtered or unexported fields
}

cbc 模式加密

func (CipherRC4) Decrypt

func (this CipherRC4) Decrypt(password, params, ciphertext []byte) ([]byte, error)

解密

func (CipherRC4) Encrypt

func (this CipherRC4) Encrypt(password, plaintext []byte) ([]byte, []byte, error)

加密

func (CipherRC4) KeySize

func (this CipherRC4) KeySize() int

值大小

func (CipherRC4) OID

func (this CipherRC4) OID() asn1.ObjectIdentifier

oid

type PEMCipher

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

	// 值大小
	KeySize() int

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

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

加密接口

func GetCipherFromName

func GetCipherFromName(name string) PEMCipher

获取 Cipher 类型