rsa

package

v0.0.9 Latest Latest Go to latest Published: Jul 30, 2021 License: MIT Imports: 9 Imported by: 0

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Repository

github.com/LonelyPale/goutils

Links

Open Source Insights

Documentation ¶

Index ¶

Constants
func CreateKeys(opts ...*Options) (types.Bytes, types.Bytes, error)
func Pkcs1ToPkcs8(key []byte) (types.Bytes, error)
type KeyType
type Options
- func DefaultOptions() *Options
type Type
type XRsa
- func NewXRsa(publicKey []byte, privateKey []byte, opts ...*Options) (*XRsa, error)

Constants ¶

View Source

const (
	DefaultType    = PKCS1v15
	DefaultKeyType = PKCS1
	DefaultBits    = 2048
	DefaultHash    = crypto.SHA256
)

Variables ¶

This section is empty.

Functions ¶

func CreateKeys ¶

func CreateKeys(opts ...*Options) (types.Bytes, types.Bytes, error)

生成密钥对(公私钥)

func Pkcs1ToPkcs8 ¶ added in v0.0.8

func Pkcs1ToPkcs8(key []byte) (types.Bytes, error)

MarshalPKCS8PrivateKey Pkcs1ToPkcs8 将 pkcs1 PrivateKey 转到 pkcs8 PrivateKey 自定义

Types ¶

type KeyType ¶ added in v0.0.8

type KeyType uint

const (
	PKCS1 KeyType = 1 + iota //PKCS #1
	PKCS8                    //PKCS #8
	PKIX                     //公钥通用

)

公私钥格式

type Options ¶ added in v0.0.8

type Options struct {
	Type       Type
	KeyType    KeyType
	Bits       int
	Hash       crypto.Hash //RSA-OAEP RSA-PSS
	Label      []byte      //RSA-OAEP
	SaltLength int         //RSA-PSS
}

func DefaultOptions ¶ added in v0.0.8

func DefaultOptions() *Options

type Type ¶ added in v0.0.8

type Type uint

const (
	PKCS1v15 Type = 1 + iota // RSAES-PKCS1-v1_5、RSASSA-PKCS1-v1_5
	OAEP                     // RSAES-OAEP
	PSS                      // RSASSA-PSS

)

加密解密流程、签名验签流程

type XRsa ¶

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

func NewXRsa ¶

func NewXRsa(publicKey []byte, privateKey []byte, opts ...*Options) (*XRsa, error)

解析密钥对(公私钥)

func (*XRsa) Decrypt ¶

func (x *XRsa) Decrypt(ciphertext []byte, opts ...*Options) (types.Bytes, error)

私钥解密 decrypted

func (*XRsa) Encrypt ¶

func (x *XRsa) Encrypt(plaintext []byte, opts ...*Options) (types.Bytes, error)

公钥加密 encrypted

func (*XRsa) Sign ¶

func (x *XRsa) Sign(data []byte, opts ...*Options) (types.Bytes, error)

私钥签名 signature

func (*XRsa) Verify ¶

func (x *XRsa) Verify(data []byte, sign []byte, opts ...*Options) error

公钥验签 verifies

Source Files ¶

View all Source files

rsa.go

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