ecdh

package
v1.0.1 Latest Latest
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 Go to latest Published: May 8, 2026 License: Apache-2.0 Imports: 10 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var (
	// 获取 Cipher 类型
	GetCipherFromName = pkcs8.GetCipherFromName
	// 获取 hash 类型
	GetHashFromName = pkcs8.GetHashFromName
)
View Source 
var (
	ErrKeyMustBePEMEncoded = errors.New("invalid key: Key must be a PEM encoded PKCS1 or PKCS8 key")
	ErrNotPrivateKey       = errors.New("key is not a valid ecdh private key")
	ErrNotPublicKey        = errors.New("key is not a valid ecdh public key")
)

Functions

This section is empty.

Types

type ECDH 

type ECDH struct {

	// 错误
	Errors []error
	// contains filtered or unexported fields
}

*

  • ecdh *
  • @create 2022-8-7
  • @author deatil

func FromKeyXYString 

func FromKeyXYString(xString string, yString string) ECDH

根据私钥 x, y 生成

func FromPrivateKey 

func FromPrivateKey(key []byte) ECDH

私钥

func FromPrivateKeyWithPassword 

func FromPrivateKeyWithPassword(key []byte, password string) ECDH

私钥

func FromPrivateKeyXString 

func FromPrivateKeyXString(xString string) ECDH

根据私钥 x 生成

func FromPublicKey 

func FromPublicKey(key []byte) ECDH

公钥

func FromPublicKeyYString 

func FromPublicKeyYString(yString string) ECDH

根据公钥 y 生成

func GenerateKey 

func GenerateKey(curve string) ECDH

生成密钥 可用参数 [P521 | P384 | P256 | P224]

func GenerateKeyWithSeed 

func GenerateKeyWithSeed(reader io.Reader, curve string) ECDH

生成密钥 可用参数 [P521 | P384 | P256 | P224]

func New 

func New() ECDH

构造函数

func NewEcdh 

func NewEcdh() ECDH

构造函数

func (ECDH) AppendError 

func (this ECDH) AppendError(err ...error) ECDH

添加错误

func (ECDH) CheckKeyPair 

func (this ECDH) CheckKeyPair() bool

检测公钥私钥是否匹配

func (ECDH) CreatePrivateKey 

func (this ECDH) CreatePrivateKey() ECDH

生成私钥 pem 数据 使用: obj := New().GenerateKey("P2048") priKey := obj.CreatePrivateKey().ToKeyString()

func (ECDH) CreatePrivateKeyWithPassword 

func (this ECDH) CreatePrivateKeyWithPassword(password string, opts ...any) ECDH

生成 PKCS8 私钥带密码 pem 数据 CreatePrivateKeyWithPassword("123", "AES256CBC", "SHA256")

func (ECDH) CreatePublicKey 

func (this ECDH) CreatePublicKey() ECDH

生成公钥 pem 数据

func (ECDH) CreateSecretKey 

func (this ECDH) CreateSecretKey() ECDH

根据公钥和私钥生成密钥

func (ECDH) Error 

func (this ECDH) Error() error

获取错误

func (ECDH) FromKeyXYString 

func (this ECDH) FromKeyXYString(xString string, yString string) ECDH

根据私钥 x, y 生成

func (ECDH) FromPrivateKey 

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

私钥

func (ECDH) FromPrivateKeyDer 

func (this ECDH) FromPrivateKeyDer(der []byte) ECDH

DER 私钥

func (ECDH) FromPrivateKeyWithPassword 

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

私钥带密码

func (ECDH) FromPrivateKeyXString 

func (this ECDH) FromPrivateKeyXString(xString string) ECDH

根据私钥 x 生成

func (ECDH) FromPublicKey 

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

公钥

func (ECDH) FromPublicKeyDer 

func (this ECDH) FromPublicKeyDer(der []byte) ECDH

DER 公钥

func (ECDH) FromPublicKeyYString 

func (this ECDH) FromPublicKeyYString(yString string) ECDH

根据公钥 y 生成

func (ECDH) GenerateKey 

func (this ECDH) GenerateKey() ECDH

生成密钥

func (ECDH) GenerateKeyWithSeed 

func (this ECDH) GenerateKeyWithSeed(reader io.Reader) ECDH

生成密钥

func (ECDH) GetCurve 

func (this ECDH) GetCurve() ecdh.Curve

获取散列方式

func (ECDH) GetErrors 

func (this ECDH) GetErrors() []error

获取错误

func (ECDH) GetKeyData 

func (this ECDH) GetKeyData() []byte

获取 keyData

func (ECDH) GetPrivateKey 

func (this ECDH) GetPrivateKey() *ecdh.PrivateKey

获取 PrivateKey

func (ECDH) GetPrivateKeyXString 

func (this ECDH) GetPrivateKeyXString() string

获取 X 16进制字符

func (ECDH) GetPublicKey 

func (this ECDH) GetPublicKey() *ecdh.PublicKey

获取 PublicKey

func (ECDH) GetPublicKeyYString 

func (this ECDH) GetPublicKeyYString() string

获取 Y 16进制字符

func (ECDH) GetSecretData 

func (this ECDH) GetSecretData() []byte

获取 secretData

func (ECDH) MakeKeyDer 

func (this ECDH) MakeKeyDer() ECDH

生成密钥 der 数据

func (ECDH) MakePublicKey 

func (this ECDH) MakePublicKey() ECDH

生成公钥

func (ECDH) OnError 

func (this ECDH) OnError(fn func([]error)) ECDH

引出错误信息

func (ECDH) ParsePrivateKeyFromPEM 

func (this ECDH) ParsePrivateKeyFromPEM(key []byte) (crypto.PrivateKey, error)

解析私钥

func (ECDH) ParsePrivateKeyFromPEMWithPassword 

func (this ECDH) ParsePrivateKeyFromPEMWithPassword(key []byte, password string) (crypto.PrivateKey, error)

解析私钥带密码

func (ECDH) ParsePublicKeyFromPEM 

func (this ECDH) ParsePublicKeyFromPEM(key []byte) (crypto.PublicKey, error)

解析公钥

func (ECDH) SetCurve 

func (this ECDH) SetCurve(name string) ECDH

设置散列方式 可用参数 [P521 | P384 | P256 | P224]

func (ECDH) ToBase64String 

func (this ECDH) ToBase64String() string

输出Base64

func (ECDH) ToBytes 

func (this ECDH) ToBytes() []byte

输出字节

func (ECDH) ToHexString 

func (this ECDH) ToHexString() string

输出Hex

func (ECDH) ToKeyBytes 

func (this ECDH) ToKeyBytes() []byte

私钥/公钥

func (ECDH) ToKeyString 

func (this ECDH) ToKeyString() string

私钥/公钥

func (ECDH) ToString 

func (this ECDH) ToString() string

输出字符

func (ECDH) WithCurve 

func (this ECDH) WithCurve(data ecdh.Curve) ECDH

设置散列方式

func (ECDH) WithErrors 

func (this ECDH) WithErrors(errs []error) ECDH

设置错误

func (ECDH) WithKeyData 

func (this ECDH) WithKeyData(data []byte) ECDH

设置 keyData

func (ECDH) WithPrivateKey 

func (this ECDH) WithPrivateKey(data *ecdh.PrivateKey) ECDH

设置 PrivateKey

func (ECDH) WithPublicKey 

func (this ECDH) WithPublicKey(data *ecdh.PublicKey) ECDH

设置 PublicKey

func (ECDH) WithSecretData 

func (this ECDH) WithSecretData(data []byte) ECDH

设置 secretData

type Opts 

type Opts = pkcs8.Opts

配置

type PBKDF2Opts 

type PBKDF2Opts = pkcs8.PBKDF2Opts

PBKDF2 配置

type ScryptOpts 

type ScryptOpts = pkcs8.ScryptOpts

Scrypt 配置

Source Files

View all Source files

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