ssh

package
v1.0.1030 Latest Latest
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 Go to latest Published: Sep 1, 2022 License: Apache-2.0 Imports: 18 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var (
	SSHAES128CTR = "aes128-ctr"
	SSHAES192CTR = "aes192-ctr"
	SSHAES256CTR = "aes256-ctr"

	SSHAES128CBC = "aes128-cbc"
	SSHAES192CBC = "aes192-cbc"
	SSHAES256CBC = "aes256-cbc"
)
View Source 
var AES128CBC = CipherCBC{
	// contains filtered or unexported fields
}

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

View Source 
var AES128CTR = CipherCTR{
	// contains filtered or unexported fields
}

AES128CTR is the 128-bit key AES cipher in CTR mode.

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

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

View Source 
var AES192CTR = CipherCTR{
	// contains filtered or unexported fields
}

AES192CTR is the 192-bit key AES cipher in CTR mode.

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

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

View Source 
var AES256CTR = CipherCTR{
	// contains filtered or unexported fields
}

AES256CTR is the 256-bit key AES cipher in CTR mode.

View Source 
var CipherMap = map[string]Cipher{
	"AES128CTR": AES128CTR,
	"AES192CTR": AES192CTR,
	"AES256CTR": AES256CTR,

	"AES128CBC": AES128CBC,
	"AES192CBC": AES192CBC,
	"AES256CBC": AES256CBC,
}

Cipher 列表

View Source 
var DefaultOpts = Opts{
	Cipher: AES256CTR,
	KDFOpts: BcryptOpts{
		SaltSize: 16,
		Rounds:   16,
	},
}

默认配置

Functions

func AddCipher 

func AddCipher(name string, cipher func() Cipher)

添加加密

func AddKDF 

func AddKDF(name string, params func() KDFParameters)

添加 kdf 方式

func AddKey 

func AddKey(name string, key func() Key)

添加Key

func EncodeSSHKeyToPem added in v1.0.1030 

func EncodeSSHKeyToPem(keyBlock *pem.Block) []byte

编码到 pem

func GetStructName 

func GetStructName(name any) string

反射获取结构体名称

func MarshalOpenSSHPrivateKey 

func MarshalOpenSSHPrivateKey(key crypto.PrivateKey, comment string) (*pem.Block, error)

编码

func MarshalOpenSSHPrivateKeyWithPassword added in v1.0.1030 

func MarshalOpenSSHPrivateKeyWithPassword(key crypto.PrivateKey, comment string, password []byte, opts ...Opts) (*pem.Block, error)

编码

func ParseOpenSSHPrivateKey 

func ParseOpenSSHPrivateKey(key []byte) (crypto.PrivateKey, error)

解析

func ParseOpenSSHPrivateKeyWithPassword added in v1.0.1030 

func ParseOpenSSHPrivateKeyWithPassword(key []byte, password []byte) (crypto.PrivateKey, error)

解析带密码

func ParseSSHKeyPem added in v1.0.1030 

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

解析 pem 数据

Types

type BcryptOpts 

type BcryptOpts struct {
	SaltSize int
	Rounds   int
}

BcryptOpts 设置

func (BcryptOpts) DeriveKey 

func (this BcryptOpts) DeriveKey(password []byte, size int) ([]byte, string, error)

func (BcryptOpts) GetSaltSize 

func (this BcryptOpts) GetSaltSize() int

func (BcryptOpts) Name 

func (this BcryptOpts) Name() string

type Cipher 

type Cipher interface {
	// 名称
	Name() string

	// 值大小
	KeySize() int

	// 块大小
	BlockSize() int

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

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

加密接口

func GetCipherFromName added in v1.0.1029 

func GetCipherFromName(name string) Cipher

获取 Cipher 类型

func ParseCipher 

func ParseCipher(cipherName string) (Cipher, error)

type CipherCBC 

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

cbc 模式加密

func (CipherCBC) BlockSize 

func (this CipherCBC) BlockSize() int

块大小

func (CipherCBC) Decrypt 

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

解密

func (CipherCBC) Encrypt 

func (this CipherCBC) Encrypt(key, plaintext []byte) ([]byte, error)

加密

func (CipherCBC) KeySize 

func (this CipherCBC) KeySize() int

值大小

func (CipherCBC) Name 

func (this CipherCBC) Name() string

oid

type CipherCTR 

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

CTR 模式加密

func (CipherCTR) BlockSize 

func (this CipherCTR) BlockSize() int

块大小

func (CipherCTR) Decrypt 

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

解密

func (CipherCTR) Encrypt 

func (this CipherCTR) Encrypt(key, plaintext []byte) ([]byte, error)

加密

func (CipherCTR) KeySize 

func (this CipherCTR) KeySize() int

值大小

func (CipherCTR) Name 

func (this CipherCTR) Name() string

名称

type KDFOpts 

type KDFOpts interface {
	// 名称
	Name() string

	// 生成密钥
	DeriveKey(password []byte, size int) (key []byte, params string, err error)

	// 随机数大小
	GetSaltSize() int
}

KDF 设置接口

type KDFParameters 

type KDFParameters interface {
	// 生成密钥
	DeriveKey(password []byte, kdfOpts string, size int) (key []byte, err error)
}

数据接口

func ParsePbkdf 

func ParsePbkdf(kdfName string) (KDFParameters, error)

type Key 

type Key interface {
	// 包装
	Marshal(key crypto.PrivateKey, comment string) (string, []byte, []byte, error)

	// 解析
	Parse(data []byte) (crypto.PrivateKey, error)
}

Key 接口

func ParseKeytype 

func ParseKeytype(keytype string) (Key, error)

type KeyEcdsa 

type KeyEcdsa struct{}

ecdsa

func (KeyEcdsa) Marshal 

func (this KeyEcdsa) Marshal(key crypto.PrivateKey, comment string) (string, []byte, []byte, error)

包装

func (KeyEcdsa) Parse 

func (this KeyEcdsa) Parse(rest []byte) (crypto.PrivateKey, error)

包装

type KeyEdDsa 

type KeyEdDsa struct{}

EdDsa

func (KeyEdDsa) Marshal 

func (this KeyEdDsa) Marshal(key crypto.PrivateKey, comment string) (string, []byte, []byte, error)

包装

func (KeyEdDsa) Parse 

func (this KeyEdDsa) Parse(rest []byte) (crypto.PrivateKey, error)

包装

type KeyRsa 

type KeyRsa struct{}

rsa

func (KeyRsa) Marshal 

func (this KeyRsa) Marshal(key crypto.PrivateKey, comment string) (string, []byte, []byte, error)

包装

func (KeyRsa) Parse 

func (this KeyRsa) Parse(rest []byte) (crypto.PrivateKey, error)

包装

type Opts added in v1.0.1030 

type Opts struct {
	Cipher  Cipher
	KDFOpts KDFOpts
}

配置

type PcryptOpts added in v1.0.1029 

type PcryptOpts struct {
	SaltSize int
	Rounds   int
}

PcryptOpts 设置

func (PcryptOpts) DeriveKey added in v1.0.1029 

func (this PcryptOpts) DeriveKey(password []byte, size int) (key []byte, params string, err error)

func (PcryptOpts) GetSaltSize added in v1.0.1029 

func (this PcryptOpts) GetSaltSize() int

func (PcryptOpts) Name added in v1.0.1029 

func (this PcryptOpts) Name() string

Source Files

View all Source files

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