gosm2

package
v1.4.5 Latest Latest
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 Go to latest Published: Dec 29, 2025 License: MIT Imports: 11 Imported by: 0

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Functions

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Types

type DecryptFormat 

type DecryptFormat = EncryptFormat

DecryptFormat 定义解密格式类型

type DecryptResult 

type DecryptResult struct {
	*Result
}

DecryptResult 包装解密结果，支持链式调用转换格式

type EncryptFormat 

type EncryptFormat int

EncryptFormat 定义加密格式类型 

const (
	// C1C3C2 格式
	C1C3C2 EncryptFormat = iota
	// C1C2C3 格式
	C1C2C3
	// C1C3C2Compressed 压缩格式
	C1C3C2Compressed
	// C1C2C3Compressed 压缩格式
	C1C2C3Compressed
)

type EncryptResult 

type EncryptResult struct {
	*Result
}

EncryptResult 包装加密结果，支持链式调用转换格式

type KeyPair 

type KeyPair struct {
	PrivateKeyPEM string
	PublicKeyPEM  string
	PrivateKeyHex string
	PublicKeyHex  string
}

KeyPair 结构体包含PEM和HEX格式的密钥对

type Result 

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

Result 包装通用结果数据

func (*Result) ToBase64 

func (r *Result) ToBase64() (string, error)

ToBase64 将结果转换为Base64编码字符串

func (*Result) ToBytes 

func (r *Result) ToBytes() ([]byte, error)

ToBytes 返回原始字节数据

func (*Result) ToHex 

func (r *Result) ToHex() (string, error)

ToHex 将结果转换为十六进制字符串

type SM2 

type SM2 struct {
	// contains filtered or unexported fields
}

SM2 封装了SM2算法相关的操作

func NewSM2 

func NewSM2(opts ...SM2Option) *SM2

NewSM2 创建一个新的SM2实例

func (*SM2) Decrypt 

func (s *SM2) Decrypt(privateKey *sm2.PrivateKey, ciphertextByte []byte, format DecryptFormat) *DecryptResult

Decrypt 使用SM2私钥解密数据，支持指定格式

func (*SM2) DecryptFromBase64 

func (s *SM2) DecryptFromBase64(privateKey *sm2.PrivateKey, base64Data string, format DecryptFormat) *DecryptResult

DecryptFromBase64 使用SM2私钥解密Base64编码字符串数据，支持指定格式

func (*SM2) DecryptFromBytes 

func (s *SM2) DecryptFromBytes(privateKey *sm2.PrivateKey, byteData []byte, format DecryptFormat) *DecryptResult

DecryptFromBytes 使用SM2私钥解密字节数据，支持指定格式

func (*SM2) DecryptFromHex 

func (s *SM2) DecryptFromHex(privateKey *sm2.PrivateKey, hexData string, format DecryptFormat) *DecryptResult

DecryptFromHex 使用SM2私钥解密十六进制字符串数据，支持指定格式

func (*SM2) Encrypt 

func (s *SM2) Encrypt(publicKey *sm2.PublicKey, plainTextByte []byte, format EncryptFormat) *EncryptResult

Encrypt 使用SM2公钥加密数据，支持指定格式

func (*SM2) GenerateKeyPair 

func (s *SM2) GenerateKeyPair() (*KeyPair, error)

GenerateKeyPair 生成SM2密钥对

func (*SM2) ParsePrivateKeyFromHex 

func (s *SM2) ParsePrivateKeyFromHex(hexKey string) (*sm2.PrivateKey, error)

ParsePrivateKeyFromHex 从十六进制字符串解析私钥

func (*SM2) ParsePrivateKeyFromPem 

func (s *SM2) ParsePrivateKeyFromPem(pemKey string) (*sm2.PrivateKey, error)

ParsePrivateKeyFromPem 从PEM格式字符串解析私钥

func (*SM2) ParsePublicKeyFromHex 

func (s *SM2) ParsePublicKeyFromHex(hexKey string) (*sm2.PublicKey, error)

ParsePublicKeyFromHex 从十六进制字符串解析公钥

func (*SM2) ParsePublicKeyFromPem 

func (s *SM2) ParsePublicKeyFromPem(pemKey string) (*sm2.PublicKey, error)

ParsePublicKeyFromPem 从PEM格式字符串解析公钥

func (*SM2) PrivateKeyToHex 

func (s *SM2) PrivateKeyToHex(privateKey *sm2.PrivateKey) (string, error)

PrivateKeyToHex 将私钥转换为十六进制字符串

func (*SM2) PrivateKeyToPem 

func (s *SM2) PrivateKeyToPem(privateKey *sm2.PrivateKey) (string, error)

PrivateKeyToPem 将私钥转换为PEM格式字符串

func (*SM2) PublicKeyToHex 

func (s *SM2) PublicKeyToHex(publicKey *sm2.PublicKey) (string, error)

PublicKeyToHex 将公钥转换为十六进制字符串

func (*SM2) PublicKeyToPem 

func (s *SM2) PublicKeyToPem(publicKey *sm2.PublicKey) (string, error)

PublicKeyToPem 将公钥转换为PEM格式字符串

func (*SM2) SaveKeyPair 

func (s *SM2) SaveKeyPair(keyPair *KeyPair, privateFile, pubFile string) error

SaveKeyPair 保存密钥对到文件（使用keyPair中的内容，可能已去除header）

func (*SM2) SaveKeyPairRaw 

func (s *SM2) SaveKeyPairRaw(privateKeyPem, publicKeyPem, privateFile, pubFile string) error

SaveKeyPairRaw 保存原始密钥对到文件（保留完整PEM格式）

func (*SM2) Sign 

func (s *SM2) Sign(privateKey *sm2.PrivateKey, dataByte []byte) *SignResult

Sign 使用SM2私钥对数据进行签名

func (*SM2) VerifyFromBase64 

func (s *SM2) VerifyFromBase64(publicKey *sm2.PublicKey, dataByte []byte, base64Signature string) bool

VerifyFromBase64 使用SM2公钥验证Base64编码字符串签名

func (*SM2) VerifyFromBytes 

func (s *SM2) VerifyFromBytes(publicKey *sm2.PublicKey, dataByte, signatureByte []byte) bool

VerifyFromBytes 使用SM2公钥验证签名

func (*SM2) VerifyFromHex 

func (s *SM2) VerifyFromHex(publicKey *sm2.PublicKey, dataByte []byte, hexSignature string) bool

VerifyFromHex 使用SM2公钥验证十六进制字符串签名

type SM2Option 

type SM2Option func(*sm2Options)

SM2Option 是用于配置SM2的函数类型

func WithRand 

func WithRand(reader io.Reader) SM2Option

WithRand 设置随机数生成器

func WithSave 

func WithSave(privateFile, pubFile string) SM2Option

WithSave 设置是否自动保存密钥到文件

func WithStripHeader 

func WithStripHeader(strip bool) SM2Option

WithStripHeader 设置是否去除公钥和私钥PEM格式的头部和尾部

func WithUnescapeHTML 

func WithUnescapeHTML(unescape bool) SM2Option

WithUnescapeHTML 设置是否进行HTML转义处理

type SignResult 

type SignResult struct {
	*Result
}

SignResult 包装签名结果，支持链式调用转换格式

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