rsa

package
v1.0.1017 Latest Latest
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 Go to latest Published: Jul 30, 2022 License: Apache-2.0 Imports: 12 Imported by: 1

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var (
	ErrDataToLarge     = errors.New("message too long for RSA public key size")
	ErrDataLen         = errors.New("data length error")
	ErrDataBroken      = errors.New("data broken, first byte is not zero")
	ErrKeyPairDismatch = errors.New("data is not encrypted by the private key")
	ErrDecryption      = errors.New("decryption error")
)
View Source 
var (
	ErrKeyMustBePEMEncoded = errors.New("invalid key: Key must be a PEM encoded PKCS1 or PKCS8 key")
	ErrNotRSAPrivateKey    = errors.New("key is not a valid RSA private key")
	ErrNotRSAPublicKey     = errors.New("key is not a valid RSA public key")
)
View Source 
var PEMCiphers = map[string]x509.PEMCipher{
	"DESCBC":     x509.PEMCipherDES,
	"DESEDE3CBC": x509.PEMCipher3DES,
	"AES128CBC":  x509.PEMCipherAES128,
	"AES192CBC":  x509.PEMCipherAES192,
	"AES256CBC":  x509.PEMCipherAES256,
}

pem 加密方式

Functions

This section is empty.

Types

type Rsa 

type Rsa struct {

	// 错误
	Error error
	// contains filtered or unexported fields
}

*

  • Rsa 加密 *
  • @create 2021-8-28
  • @author deatil

func NewRsa 

func NewRsa() Rsa

构造函数

func RsaFromBase64String 

func RsaFromBase64String(data string) Rsa

Base64

func RsaFromBytes 

func RsaFromBytes(data []byte) Rsa

字节

func RsaFromHexString 

func RsaFromHexString(data string) Rsa

Hex

func RsaFromPKCS12Cert 

func RsaFromPKCS12Cert(key []byte) Rsa

Pkcs12 Cert

func RsaFromPKCS12CertWithPassword 

func RsaFromPKCS12CertWithPassword(key []byte, password string) Rsa

Pkcs12CertWithPassword

func RsaFromPKCS1PrivateKey 

func RsaFromPKCS1PrivateKey(key []byte) Rsa

Pkcs1

func RsaFromPKCS1PrivateKeyWithPassword 

func RsaFromPKCS1PrivateKeyWithPassword(key []byte, password string) Rsa

Pkcs1WithPassword

func RsaFromPKCS8PrivateKey 

func RsaFromPKCS8PrivateKey(key []byte) Rsa

Pkcs8

func RsaFromPKCS8PrivateKeyWithPassword 

func RsaFromPKCS8PrivateKeyWithPassword(key []byte, password string) Rsa

Pkcs8WithPassword

func RsaFromPrivateKey 

func RsaFromPrivateKey(key []byte) Rsa

私钥

func RsaFromPrivateKeyWithPassword 

func RsaFromPrivateKeyWithPassword(key []byte, password string) Rsa

私钥带密码

func RsaFromPublicKey 

func RsaFromPublicKey(key []byte) Rsa

公钥

func RsaFromString 

func RsaFromString(data string) Rsa

字符

func RsaFromYoumarkPKCS8PrivateKeyWithPassword 

func RsaFromYoumarkPKCS8PrivateKeyWithPassword(key []byte, password string) Rsa

设置私钥带密码

func RsaGenerateKey 

func RsaGenerateKey(bits int) Rsa

生成密钥 bits = 512 | 1024 | 2048 | 4096

func (Rsa) CreatePKCS1PrivateKey 

func (this Rsa) CreatePKCS1PrivateKey() Rsa

PKCS1 私钥

func (Rsa) CreatePKCS1PrivateKeyWithPassword 

func (this Rsa) CreatePKCS1PrivateKeyWithPassword(password string, opts ...string) Rsa

PKCS1 私钥带密码 CreatePKCS1PrivateKeyWithPassword("123", "AES256CBC")

func (Rsa) CreatePKCS8PrivateKey 

func (this Rsa) CreatePKCS8PrivateKey() Rsa

PKCS8 私钥

func (Rsa) CreatePKCS8PrivateKeyWithPassword 

func (this Rsa) CreatePKCS8PrivateKeyWithPassword(password string, opts ...string) Rsa

PKCS8 私钥带密码 CreatePKCS8PrivateKeyWithPassword("123", "AES256CBC", "SHA256")

func (Rsa) CreatePrivateKey 

func (this Rsa) CreatePrivateKey() Rsa

私钥, PKCS1 别名

func (Rsa) CreatePrivateKeyWithPassword 

func (this Rsa) CreatePrivateKeyWithPassword(password string, opts ...string) Rsa

私钥带密码, PKCS1 别名

func (Rsa) CreatePublicKey 

func (this Rsa) CreatePublicKey() Rsa

公钥

func (Rsa) CreateYoumarkPKCS8PrivateKeyWithPassword 

func (this Rsa) CreateYoumarkPKCS8PrivateKeyWithPassword(password string, opt ...tool.YoumarkPKCS8Opts) Rsa

创建私钥带密码

func (Rsa) Decrypt 

func (this Rsa) Decrypt() Rsa

私钥解密

func (Rsa) DecryptOAEP 

func (this Rsa) DecryptOAEP(typ ...string) Rsa

OAEP私钥解密

func (Rsa) Encrypt 

func (this Rsa) Encrypt() Rsa

公钥加密

func (Rsa) EncryptOAEP 

func (this Rsa) EncryptOAEP(typ ...string) Rsa

OAEP公钥加密

func (Rsa) FromBase64String 

func (this Rsa) FromBase64String(data string) Rsa

Base64

func (Rsa) FromBytes 

func (this Rsa) FromBytes(data []byte) Rsa

字节

func (Rsa) FromHexString 

func (this Rsa) FromHexString(data string) Rsa

Hex

func (Rsa) FromPKCS12Cert 

func (this Rsa) FromPKCS12Cert(key []byte) Rsa

Pkcs12 Cert

func (Rsa) FromPKCS12CertWithPassword 

func (this Rsa) FromPKCS12CertWithPassword(key []byte, password string) Rsa

Pkcs12CertWithPassword

func (Rsa) FromPKCS1PrivateKey 

func (this Rsa) FromPKCS1PrivateKey(key []byte) Rsa

Pkcs1

func (Rsa) FromPKCS1PrivateKeyWithPassword 

func (this Rsa) FromPKCS1PrivateKeyWithPassword(key []byte, password string) Rsa

Pkcs1WithPassword

func (Rsa) FromPKCS8PrivateKey 

func (this Rsa) FromPKCS8PrivateKey(key []byte) Rsa

Pkcs8

func (Rsa) FromPKCS8PrivateKeyWithPassword 

func (this Rsa) FromPKCS8PrivateKeyWithPassword(key []byte, password string) Rsa

Pkcs8WithPassword

func (Rsa) FromPrivateKey 

func (this Rsa) FromPrivateKey(key []byte) Rsa

私钥

func (Rsa) FromPrivateKeyWithPassword 

func (this Rsa) FromPrivateKeyWithPassword(key []byte, password string) Rsa

私钥带密码

func (Rsa) FromPublicKey 

func (this Rsa) FromPublicKey(key []byte) Rsa

公钥

func (Rsa) FromString 

func (this Rsa) FromString(data string) Rsa

字符

func (Rsa) FromYoumarkPKCS8PrivateKeyWithPassword 

func (this Rsa) FromYoumarkPKCS8PrivateKeyWithPassword(key []byte, password string) Rsa

设置私钥带密码

func (Rsa) GenerateKey 

func (this Rsa) GenerateKey(bits int) Rsa

生成密钥 bits = 512 | 1024 | 2048 | 4096

func (Rsa) GetData 

func (this Rsa) GetData() []byte

获取 data

func (Rsa) GetError 

func (this Rsa) GetError() error

获取错误

func (Rsa) GetKeyData 

func (this Rsa) GetKeyData() []byte

获取 keyData

func (Rsa) GetParedData 

func (this Rsa) GetParedData() []byte

获取 paredData

func (Rsa) GetPrivateKey 

func (this Rsa) GetPrivateKey() *rsa.PrivateKey

获取 PrivateKey

func (Rsa) GetPublicKey 

func (this Rsa) GetPublicKey() *rsa.PublicKey

获取 PublicKey

func (Rsa) GetSignHash 

func (this Rsa) GetSignHash() string

获取 hash 类型

func (Rsa) GetVeryed 

func (this Rsa) GetVeryed() bool

获取验证后情况

func (Rsa) MakePublicKey 

func (this Rsa) MakePublicKey() Rsa

生成公钥

func (Rsa) OnError 

func (this Rsa) OnError(fn RsaErrorFunc) Rsa

引出错误信息

func (Rsa) PSSSign 

func (this Rsa) PSSSign(opts ...rsa.PSSOptions) Rsa

私钥签名 常用为: PS256[SHA256] | PS384[SHA384] | PS512[SHA512]

func (Rsa) PSSVery 

func (this Rsa) PSSVery(data []byte, opts ...rsa.PSSOptions) Rsa

公钥验证 使用原始数据[data]对比签名后数据

func (Rsa) ParseRSAPKCS12CertFromPEMWithPassword 

func (this Rsa) ParseRSAPKCS12CertFromPEMWithPassword(pfxData []byte, password string) (*rsa.PrivateKey, error)

解析 pkf 证书

func (Rsa) ParseRSAPKCS8PrivateKeyFromPEMWithPassword 

func (this Rsa) ParseRSAPKCS8PrivateKeyFromPEMWithPassword(key []byte, password string) (*rsa.PrivateKey, error)

解析 PKCS8 带密码的私钥

func (Rsa) ParseRSAPrivateKeyFromPEM 

func (this Rsa) ParseRSAPrivateKeyFromPEM(key []byte) (*rsa.PrivateKey, error)

解析 PKCS1 / PKCS8 私钥

func (Rsa) ParseRSAPrivateKeyFromPEMWithPassword 

func (this Rsa) ParseRSAPrivateKeyFromPEMWithPassword(key []byte, password string) (*rsa.PrivateKey, error)

解析 PKCS1 带密码的私钥

func (Rsa) ParseRSAPublicKeyFromPEM 

func (this Rsa) ParseRSAPublicKeyFromPEM(key []byte) (*rsa.PublicKey, error)

解析 PKCS1 / PKCS8 公钥

func (Rsa) PriKeyEncrypt 

func (this Rsa) PriKeyEncrypt() Rsa

私钥加密

func (Rsa) PubKeyDecrypt 

func (this Rsa) PubKeyDecrypt() Rsa

公钥解密

func (Rsa) Sign 

func (this Rsa) Sign() Rsa

私钥签名

func (Rsa) ToBase64String 

func (this Rsa) ToBase64String() string

输出Base64

func (Rsa) ToBytes 

func (this Rsa) ToBytes() []byte

输出字节

func (Rsa) ToHexString 

func (this Rsa) ToHexString() string

输出Hex

func (Rsa) ToKeyBytes 

func (this Rsa) ToKeyBytes() []byte

私钥/公钥

func (Rsa) ToKeyString 

func (this Rsa) ToKeyString() string

私钥/公钥

func (Rsa) ToString 

func (this Rsa) ToString() string

输出字符

func (Rsa) ToVeryed 

func (this Rsa) ToVeryed() bool

验证结果

func (Rsa) Very 

func (this Rsa) Very(data []byte) Rsa

公钥验证 使用原始数据[data]对比签名后数据

func (Rsa) WithData 

func (this Rsa) WithData(data []byte) Rsa

设置 data

func (Rsa) WithError 

func (this Rsa) WithError(err error) Rsa

设置错误

func (Rsa) WithParedData 

func (this Rsa) WithParedData(data []byte) Rsa

设置 paredData

func (Rsa) WithPrivateKey 

func (this Rsa) WithPrivateKey(data *rsa.PrivateKey) Rsa

设置 PrivateKey

func (Rsa) WithPublicKey 

func (this Rsa) WithPublicKey(data *rsa.PublicKey) Rsa

设置 PublicKey

func (Rsa) WithSignHash 

func (this Rsa) WithSignHash(data string) Rsa

设置 hash 类型

func (Rsa) WithVeryed 

func (this Rsa) WithVeryed(data bool) Rsa

设置 veryed

type RsaErrorFunc 

type RsaErrorFunc = func(error)

错误方法

Source Files

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