ecdsa

package
v1.0.1 Latest Latest
Warning

This package is not in the latest version of its module.

 Go to latest Published: May 8, 2026 License: Apache-2.0 Imports: 19 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var (
	// Get cipher from name
	GetCipherFromName = pkcs8.GetCipherFromName
	// Get hash from name
	GetHashFromName = pkcs8.GetHashFromName
)
View Source 
var (
	ErrKeyMustBePEMEncoded = errors.New("go-cryptobin/ecdsa: invalid key: Key must be a PEM encoded PKCS1 or PKCS8 key")
	ErrNotECPublicKey      = errors.New("go-cryptobin/ecdsa: key is not a valid ECDSA public key")
	ErrNotECPrivateKey     = errors.New("go-cryptobin/ecdsa: key is not a valid ECDSA private key")
)

Functions

This section is empty.

Types

type ECDSA 

type ECDSA struct {

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

*

  • ECDSA *
  • @create 2022-4-3
  • @author deatil

func AddNamedCurve 

func AddNamedCurve(curve elliptic.Curve, oid asn1.ObjectIdentifier) ECDSA

Add Named Curve

func FromBase64String 

func FromBase64String(data string) ECDSA

From Base64 String

func FromBytes 

func FromBytes(data []byte) ECDSA

From Bytes

func FromHexString 

func FromHexString(data string) ECDSA

From Hex String

func FromPKCS1PrivateKey 

func FromPKCS1PrivateKey(key []byte) ECDSA

From PKCS1 PrivateKey bytes

func FromPKCS1PrivateKeyDer 

func FromPKCS1PrivateKeyDer(der []byte) ECDSA

From PKCS1 PrivateKey Der bytes

func FromPKCS1PrivateKeyWithPassword 

func FromPKCS1PrivateKeyWithPassword(key []byte, password string) ECDSA

From PKCS1 PrivateKey bytes With Password

func FromPKCS8PrivateKey 

func FromPKCS8PrivateKey(key []byte) ECDSA

From PKCS8 PrivateKey bytes

func FromPKCS8PrivateKeyDer 

func FromPKCS8PrivateKeyDer(der []byte) ECDSA

From PKCS8 PrivateKey Der bytes

func FromPKCS8PrivateKeyWithPassword 

func FromPKCS8PrivateKeyWithPassword(key []byte, password string) ECDSA

From PKCS8 PrivateKey bytes With Password

func FromPrivateKey 

func FromPrivateKey(key []byte) ECDSA

From PrivateKey bytes

func FromPrivateKeyWithPassword 

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

From PrivateKey bytes With Password

func FromPublicKey 

func FromPublicKey(key []byte) ECDSA

From PublicKey bytes

func FromPublicKeyDer 

func FromPublicKeyDer(der []byte) ECDSA

From PublicKey Der bytes

func FromString 

func FromString(data string) ECDSA

From String

func GenerateKey 

func GenerateKey(curve string) ECDSA

GenerateKey curve list [P521 | P384 | P256 | P224]

func GenerateKeyWithSeed 

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

GenerateKey With Seed curve list [P521 | P384 | P256 | P224]

func New 

func New() ECDSA

New ECDSA

func NewECDSA 

func NewECDSA() ECDSA

NewECDSA

func (ECDSA) AddNamedCurve 

func (this ECDSA) AddNamedCurve(curve elliptic.Curve, oid asn1.ObjectIdentifier) ECDSA

Add Named Curve

func (ECDSA) AppendError 

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

append error

func (ECDSA) CheckKeyPair 

func (this ECDSA) CheckKeyPair() bool

Check KeyPair

func (ECDSA) CreatePKCS1PrivateKey 

func (this ECDSA) CreatePKCS1PrivateKey() ECDSA

Create PKCS1 PrivateKey PEM data

func (ECDSA) CreatePKCS1PrivateKeyWithPassword 

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

Create PKCS1 PrivateKey PEM data with password

func (ECDSA) CreatePKCS8PrivateKey 

func (this ECDSA) CreatePKCS8PrivateKey() ECDSA

Create PKCS8 PrivateKey PEM data

func (ECDSA) CreatePKCS8PrivateKeyWithPassword 

func (this ECDSA) CreatePKCS8PrivateKeyWithPassword(password string, opts ...any) ECDSA

Create PKCS8 PrivateKey PEM data with password CreatePKCS8PrivateKeyWithPassword("123", "AES256CBC", "SHA256")

func (ECDSA) CreatePrivateKey 

func (this ECDSA) CreatePrivateKey() ECDSA

生成私钥 pem 数据, PKCS1 别名 Create PrivateKey PEM data example: obj := New().WithCurve("P521").GenerateKey() priKey := obj.CreatePrivateKey().ToKeyString()

func (ECDSA) CreatePrivateKeyWithPassword 

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

生成私钥带密码 pem 数据, PKCS1 别名 Create PrivateKey PEM data with password CreatePrivateKeyWithPassword("123", "AES256CBC") PEMCipher: DESCBC | DESEDE3CBC | AES128CBC | AES192CBC | AES256CBC

func (ECDSA) CreatePublicKey 

func (this ECDSA) CreatePublicKey() ECDSA

Create PublicKey PEM data

func (ECDSA) Decrypt 

func (this ECDSA) Decrypt() ECDSA

privateKey Decrypt data ECDSA 核心为对称加密

func (ECDSA) Encrypt 

func (this ECDSA) Encrypt() ECDSA

publicKey Encrypt data ECDSA 核心为对称加密

func (ECDSA) Error 

func (this ECDSA) Error() error

return error

func (ECDSA) FromBase64String 

func (this ECDSA) FromBase64String(data string) ECDSA

From Base64 String

func (ECDSA) FromBytes 

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

From Bytes

func (ECDSA) FromHexString 

func (this ECDSA) FromHexString(data string) ECDSA

From Hex String

func (ECDSA) FromPKCS1PrivateKey 

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

From PKCS1 PrivateKey bytes

func (ECDSA) FromPKCS1PrivateKeyDer 

func (this ECDSA) FromPKCS1PrivateKeyDer(der []byte) ECDSA

From PKCS1 PrivateKey Der bytes

func (ECDSA) FromPKCS1PrivateKeyWithPassword 

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

From PKCS1 PrivateKey bytes With Password

func (ECDSA) FromPKCS8PrivateKey 

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

From PKCS8 PrivateKey bytes

func (ECDSA) FromPKCS8PrivateKeyDer 

func (this ECDSA) FromPKCS8PrivateKeyDer(der []byte) ECDSA

From PKCS8 PrivateKey Der bytes

func (ECDSA) FromPKCS8PrivateKeyWithPassword 

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

From PKCS8 PrivateKey bytes With Password

func (ECDSA) FromPrivateKey 

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

From PrivateKey bytes

func (ECDSA) FromPrivateKeyBytes 

func (this ECDSA) FromPrivateKeyBytes(priByte []byte) ECDSA

From PublicKey Bytes and need set curve 明文私钥生成私钥结构体 需要设置对应的 curve

func (ECDSA) FromPrivateKeyString 

func (this ECDSA) FromPrivateKeyString(keyString string) ECDSA

From PrivateKey String and need set curve private-key: 07e4********;

func (ECDSA) FromPrivateKeyWithPassword 

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

From PrivateKey bytes With Password

func (ECDSA) FromPublicKey 

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

From PublicKey bytes

func (ECDSA) FromPublicKeyBytes 

func (this ECDSA) FromPublicKeyBytes(pub []byte) ECDSA

From PublicKey Bytes and need set curve 公钥明文, hex 或者 base64 解码后 需要设置对应的 curve

func (ECDSA) FromPublicKeyCompressString 

func (this ECDSA) FromPublicKeyCompressString(key string) ECDSA

From PublicKey Compress String 公钥明文压缩 需要设置对应的 curve public-key hex: 027c******** || 036c********

func (ECDSA) FromPublicKeyDer 

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

From PublicKey Der bytes

func (ECDSA) FromPublicKeyString 

func (this ECDSA) FromPublicKeyString(key string) ECDSA

From PublicKey String and need set curve 公钥明文，需要设置对应的 curve

func (ECDSA) FromPublicKeyUncompressString 

func (this ECDSA) FromPublicKeyUncompressString(key string) ECDSA

From PublicKey Uncompress String 公钥明文未压缩 需要设置对应的 curve public-key hex: 047c********.

func (ECDSA) FromPublicKeyXYBytes 

func (this ECDSA) FromPublicKeyXYBytes(xBytes, yBytes []byte) ECDSA

From PublicKey XY Bytes 公钥字符对，需要设置对应的 curve

func (ECDSA) FromPublicKeyXYString 

func (this ECDSA) FromPublicKeyXYString(xString string, yString string) ECDSA

From PublicKey XY String 公钥 x,y 16进制字符对 需要设置对应的 curve [xString: xHexString, yString: yHexString]

func (ECDSA) FromString 

func (this ECDSA) FromString(data string) ECDSA

From String

func (ECDSA) GenerateKey 

func (this ECDSA) GenerateKey() ECDSA

GenerateKey

func (ECDSA) GenerateKeyWithSeed 

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

GenerateKey With Seed

func (ECDSA) GetCurve 

func (this ECDSA) GetCurve() elliptic.Curve

get Curve

func (ECDSA) GetData 

func (this ECDSA) GetData() []byte

get data

func (ECDSA) GetEncoding 

func (this ECDSA) GetEncoding() EncodingType

get Encoding type

func (ECDSA) GetErrors 

func (this ECDSA) GetErrors() []error

get errors

func (ECDSA) GetKeyData 

func (this ECDSA) GetKeyData() []byte

get keyData

func (ECDSA) GetParsedData 

func (this ECDSA) GetParsedData() []byte

get parsedData

func (ECDSA) GetPrivateKey 

func (this ECDSA) GetPrivateKey() *ecdsa.PrivateKey

get PrivateKey

func (ECDSA) GetPrivateKeyCurve 

func (this ECDSA) GetPrivateKeyCurve() elliptic.Curve

get PrivateKey Curve

func (ECDSA) GetPrivateKeyDString 

func (this ECDSA) GetPrivateKeyDString() string

get PrivateKey D hex string

func (ECDSA) GetPrivateKeyString 

func (this ECDSA) GetPrivateKeyString() string

get PrivateKey data hex string

func (ECDSA) GetPublicKey 

func (this ECDSA) GetPublicKey() *ecdsa.PublicKey

get PublicKey

func (ECDSA) GetPublicKeyCompressString 

func (this ECDSA) GetPublicKeyCompressString() string

get PublicKey Compress Hex string

func (ECDSA) GetPublicKeyCurve 

func (this ECDSA) GetPublicKeyCurve() elliptic.Curve

get PublicKey Curve

func (ECDSA) GetPublicKeyUncompressString 

func (this ECDSA) GetPublicKeyUncompressString() string

get PublicKey Uncompress Hex string

func (ECDSA) GetPublicKeyXString 

func (this ECDSA) GetPublicKeyXString() string

get PublicKey X hex string

func (ECDSA) GetPublicKeyXYString 

func (this ECDSA) GetPublicKeyXYString() string

get PublicKey X and Y Hex string

func (ECDSA) GetPublicKeyYString 

func (this ECDSA) GetPublicKeyYString() string

get PublicKey Y hex string

func (ECDSA) GetSignHash 

func (this ECDSA) GetSignHash() HashFunc

get signHash type

func (ECDSA) GetVerify 

func (this ECDSA) GetVerify() bool

get verify data

func (ECDSA) MakeKeyDer 

func (this ECDSA) MakeKeyDer() ECDSA

Make Key Der data

func (ECDSA) MakePublicKey 

func (this ECDSA) MakePublicKey() ECDSA

Make PublicKey

func (ECDSA) OnError 

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

func (ECDSA) ParsePKCS1PrivateKeyFromPEM 

func (this ECDSA) ParsePKCS1PrivateKeyFromPEM(key []byte) (*ecdsa.PrivateKey, error)

Parse PKCS1 PrivateKey From PEM

func (ECDSA) ParsePKCS1PrivateKeyFromPEMWithPassword 

func (this ECDSA) ParsePKCS1PrivateKeyFromPEMWithPassword(key []byte, password string) (*ecdsa.PrivateKey, error)

Parse PKCS1 PrivateKey From PEM With Password

func (ECDSA) ParsePKCS8PrivateKeyFromPEM 

func (this ECDSA) ParsePKCS8PrivateKeyFromPEM(key []byte) (*ecdsa.PrivateKey, error)

Parse PKCS8 PrivateKey From PEM

func (ECDSA) ParsePKCS8PrivateKeyFromPEMWithPassword 

func (this ECDSA) ParsePKCS8PrivateKeyFromPEMWithPassword(key []byte, password string) (*ecdsa.PrivateKey, error)

Parse PKCS8 PrivateKey From PEM With Password

func (ECDSA) ParsePublicKeyFromPEM 

func (this ECDSA) ParsePublicKeyFromPEM(key []byte) (*ecdsa.PublicKey, error)

Parse PublicKey From PEM

func (ECDSA) SetCurve 

func (this ECDSA) SetCurve(curve string) ECDSA

set curve params [P521 | P384 | P256 | P224]

func (ECDSA) SetSignHash 

func (this ECDSA) SetSignHash(name string) ECDSA

With hash type

func (ECDSA) Sign 

func (this ECDSA) Sign() ECDSA

privateKey Sign

func (ECDSA) SignASN1 

func (this ECDSA) SignASN1() ECDSA

privateKey Sign and return asn1 encode

func (ECDSA) SignBytes 

func (this ECDSA) SignBytes() ECDSA

privateKey Sign and return bytes encode

func (ECDSA) ToBase64String 

func (this ECDSA) ToBase64String() string

output base64 data

func (ECDSA) ToBytes 

func (this ECDSA) ToBytes() []byte

output bytes data

func (ECDSA) ToHexString 

func (this ECDSA) ToHexString() string

output hex data

func (ECDSA) ToKeyBytes 

func (this ECDSA) ToKeyBytes() []byte

output key bytes data

func (ECDSA) ToKeyString 

func (this ECDSA) ToKeyString() string

output key string data

func (ECDSA) ToString 

func (this ECDSA) ToString() string

output string data

func (ECDSA) ToVerify 

func (this ECDSA) ToVerify() bool

output verify data

func (ECDSA) ToVerifyInt 

func (this ECDSA) ToVerifyInt() int

output verify int data

func (ECDSA) Verify 

func (this ECDSA) Verify(data []byte) ECDSA

publicKey Verify 使用原始数据[data]对比签名后数据

func (ECDSA) VerifyASN1 

func (this ECDSA) VerifyASN1(data []byte) ECDSA

publicKey Verify from asn1 encode data 使用原始数据[data]对比签名后数据

func (ECDSA) VerifyBytes 

func (this ECDSA) VerifyBytes(data []byte) ECDSA

publicKey Verify from bytes encode data 使用原始数据[data]对比签名后数据

func (ECDSA) WithCurve 

func (this ECDSA) WithCurve(curve elliptic.Curve) ECDSA

With curve

func (ECDSA) WithData 

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

With data

func (ECDSA) WithEncoding 

func (this ECDSA) WithEncoding(encoding EncodingType) ECDSA

With encoding

func (ECDSA) WithEncodingASN1 

func (this ECDSA) WithEncodingASN1() ECDSA

encoding ASN1 encoding type

func (ECDSA) WithEncodingBytes 

func (this ECDSA) WithEncodingBytes() ECDSA

encoding Bytes encoding type

func (ECDSA) WithErrors 

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

WithErrors

func (ECDSA) WithParsedData 

func (this ECDSA) WithParsedData(data []byte) ECDSA

With parsedData

func (ECDSA) WithPrivateKey 

func (this ECDSA) WithPrivateKey(data *ecdsa.PrivateKey) ECDSA

With PrivateKey

func (ECDSA) WithPublicKey 

func (this ECDSA) WithPublicKey(data *ecdsa.PublicKey) ECDSA

With PublicKey

func (ECDSA) WithSignHash 

func (this ECDSA) WithSignHash(hash HashFunc) ECDSA

With hash type

func (ECDSA) WithVerify 

func (this ECDSA) WithVerify(data bool) ECDSA

WithVerify

type EncodingType 

type EncodingType uint

数据编码方式 marshal data type 

const (
	EncodingASN1 EncodingType = 1 + iota
	EncodingBytes
)

type HashFunc 

type HashFunc = func() hash.Hash

HashFunc

type Opts 

type Opts = pkcs8.Opts

Options

type PBKDF2Opts 

type PBKDF2Opts = pkcs8.PBKDF2Opts

PBKDF2 Options

type ScryptOpts 

type ScryptOpts = pkcs8.ScryptOpts

Scrypt Options

Source Files

View all Source files

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL
go.dev uses cookies from Google to deliver and enhance the quality of its services and to analyze traffic. Learn more.