crypto

package
v1.1.10 Latest Latest
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 Go to latest Published: Apr 5, 2026 License: MIT Imports: 16 Imported by: 1

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Constants

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Variables

This section is empty.

Functions

func PrintEd25519Base64 added in v1.1.10 

func PrintEd25519Base64()

PrintEd25519Base64 本地快速打印一对 Base64 Ed25519 密钥（调试用）

Types

type Cipher 

type Cipher interface {
	GetPrivateKey() (interface{}, string)
	GetPublicKey() (interface{}, string)
	Encrypt(msg, aad []byte) (string, error)
	Decrypt(msg string, aad []byte) ([]byte, error)
	Sign(msg []byte) ([]byte, error)
	Verify(msg, sign []byte) error
}

type Ed25519Object added in v1.1.10 

type Ed25519Object struct {
	PrivateKeyBase64 string
	PublicKeyBase64  string
	// contains filtered or unexported fields
}

func CreateEd25519WithBase64 added in v1.1.10 

func CreateEd25519WithBase64(prkB64, peerPubB64 string) (*Ed25519Object, error)

CreateEd25519WithBase64 按「本端私钥 + 对端公钥」加载身份，用于双向外层签名（Sign 用私钥，Verify 用对端公钥）。

HTTP、WebSocket 与 gRPC（CreateX25519RPCWithBase64）彼此独立配置。 镜像关系：服务端配置为（服务端私钥, 客户端公钥），客户端配置为（客户端私钥, 服务端公钥）。

func (*Ed25519Object) CreateEd25519 added in v1.1.10 

func (self *Ed25519Object) CreateEd25519() error

func (*Ed25519Object) Decrypt added in v1.1.10 

func (self *Ed25519Object) Decrypt(msg string, aad []byte) ([]byte, error)

func (*Ed25519Object) Encrypt added in v1.1.10 

func (self *Ed25519Object) Encrypt(msg, aad []byte) (string, error)

func (*Ed25519Object) GetPrivateKey added in v1.1.10 

func (self *Ed25519Object) GetPrivateKey() (interface{}, string)

func (*Ed25519Object) GetPublicKey added in v1.1.10 

func (self *Ed25519Object) GetPublicKey() (interface{}, string)

func (*Ed25519Object) LoadEd25519 added in v1.1.10 

func (self *Ed25519Object) LoadEd25519(b64 string) error

func (*Ed25519Object) Sign added in v1.1.10 

func (self *Ed25519Object) Sign(msg []byte) ([]byte, error)

func (*Ed25519Object) Verify added in v1.1.10 

func (self *Ed25519Object) Verify(msg, sign []byte) error

type RsaObj 

type RsaObj struct {
	// 16字节string字段组
	PrivateKeyBase64 string
	PublicKeyBase64  string
	// contains filtered or unexported fields
}

func (*RsaObj) CreateRsa1024 

func (self *RsaObj) CreateRsa1024() error

func (*RsaObj) CreateRsa2048 

func (self *RsaObj) CreateRsa2048() error

func (*RsaObj) CreateRsaFile 

func (self *RsaObj) CreateRsaFile(keyfile, pemfile string) error

func (*RsaObj) CreateRsaFileBase64 

func (self *RsaObj) CreateRsaFileBase64(b ...int) error

func (*RsaObj) CreateRsaPemFile 

func (self *RsaObj) CreateRsaPemFile(pemfile string) error

func (*RsaObj) Decrypt 

func (self *RsaObj) Decrypt(msg string, aad []byte) ([]byte, error)

func (*RsaObj) Encrypt 

func (self *RsaObj) Encrypt(msg, aad []byte) (string, error)

func (*RsaObj) GetPrivateKey 

func (self *RsaObj) GetPrivateKey() (interface{}, string)

func (*RsaObj) GetPublicKey 

func (self *RsaObj) GetPublicKey() (interface{}, string)

func (*RsaObj) LoadRsaFile 

func (self *RsaObj) LoadRsaFile(filePath string) error

func (*RsaObj) LoadRsaKeyFileBase64 

func (self *RsaObj) LoadRsaKeyFileBase64(fileBase64 string) error

func (*RsaObj) LoadRsaPemFile 

func (self *RsaObj) LoadRsaPemFile(filePath string) error

func (*RsaObj) LoadRsaPemFileBase64 

func (self *RsaObj) LoadRsaPemFileBase64(fileBase64 string) error

func (*RsaObj) Sign 

func (self *RsaObj) Sign(msg []byte) ([]byte, error)

func (*RsaObj) Verify 

func (self *RsaObj) Verify(msg, sign []byte) error

type X25519Object added in v1.1.10 

type X25519Object struct {
	PrivateKeyBase64 string
	PublicKeyBase64  string
	// contains filtered or unexported fields
}

X25519Object 匿名通道（Plan2）使用的临时 X25519 密钥对，基于标准库 crypto/ecdh（Curve25519）。

func (*X25519Object) CreateX25519 added in v1.1.10 

func (self *X25519Object) CreateX25519() error

CreateX25519 生成新的 X25519 密钥对，并填充 PublicKeyBase64。

func (*X25519Object) Decrypt added in v1.1.10 

func (self *X25519Object) Decrypt(msg string, aad []byte) ([]byte, error)

func (*X25519Object) Encrypt added in v1.1.10 

func (self *X25519Object) Encrypt(msg, aad []byte) (string, error)

func (*X25519Object) GetPrivateKey added in v1.1.10 

func (self *X25519Object) GetPrivateKey() (interface{}, string)

func (*X25519Object) GetPublicKey added in v1.1.10 

func (self *X25519Object) GetPublicKey() (interface{}, string)

func (*X25519Object) LoadX25519PrivateFromBase64 added in v1.1.10 

func (self *X25519Object) LoadX25519PrivateFromBase64(b64 string) error

LoadX25519PrivateFromBase64 从 Base64 加载 X25519 私钥，并推导公钥与 PublicKeyBase64。

func (*X25519Object) SetPeerPublicKeyForEncrypt added in v1.1.10 

func (self *X25519Object) SetPeerPublicKeyForEncrypt(peer *ecdh.PublicKey)

SetPeerPublicKeyForEncrypt 设置接收方 X25519 公钥；调用 Encrypt 前必须设置。 使用 ecc.EncryptX25519(nil, …) 路径，避免 eccrypto 在加密后清零传入的私钥导致本对象私钥损坏。

func (*X25519Object) Sign added in v1.1.10 

func (self *X25519Object) Sign(msg []byte) ([]byte, error)

func (*X25519Object) Verify added in v1.1.10 

func (self *X25519Object) Verify(msg, sign []byte) error

type X25519RPCObject added in v1.1.10 

type X25519RPCObject struct {
	PrivateKeyBase64 string
	PublicKeyBase64  string
	PeerPublicKeyB64 string
	// contains filtered or unexported fields
}

X25519RPCObject 供 gRPC RPCX 使用：本端 X25519 私钥 + 对端 X25519 公钥。 P=1 业务体：ecc.EncryptX25519（对端公钥，载荷前向保密）。 静态 ECDH 共享秘密仅用于 HMAC 生成/校验 S；protobuf 的 e 字段不使用。

func (*X25519RPCObject) Decrypt added in v1.1.10 

func (o *X25519RPCObject) Decrypt(msg string, aad []byte) ([]byte, error)

func (*X25519RPCObject) Encrypt added in v1.1.10 

func (o *X25519RPCObject) Encrypt(msg, aad []byte) (string, error)

func (*X25519RPCObject) GetPrivateKey added in v1.1.10 

func (o *X25519RPCObject) GetPrivateKey() (interface{}, string)

func (*X25519RPCObject) GetPublicKey added in v1.1.10 

func (o *X25519RPCObject) GetPublicKey() (interface{}, string)

func (*X25519RPCObject) RPCXCacheKeyBytes added in v1.1.10 

func (o *X25519RPCObject) RPCXCacheKeyBytes() []byte

RPCXCacheKeyBytes 对端 X25519 公钥 32 字节，用于本地缓存索引。

func (*X25519RPCObject) RPCXDecryptPayload added in v1.1.10 

func (o *X25519RPCObject) RPCXDecryptPayload(ciphertext, additionalData []byte) ([]byte, error)

RPCXDecryptPayload 解密 RPCXEncryptPayload 密文（本端私钥）。

func (*X25519RPCObject) RPCXEncryptPayload added in v1.1.10 

func (o *X25519RPCObject) RPCXEncryptPayload(plaintext, additionalData []byte) ([]byte, error)

RPCXEncryptPayload P=1：ecc.EncryptX25519(nil, 对端公钥, …)，与 eccrypto DecryptX25519 配对。

func (*X25519RPCObject) RPCXSharedSecret added in v1.1.10 

func (o *X25519RPCObject) RPCXSharedSecret() ([]byte, error)

RPCXSharedSecret 返回共享秘密的副本（调用方可安全 ClearData，不影响对象内缓存）。

func (*X25519RPCObject) Sign added in v1.1.10 

func (o *X25519RPCObject) Sign(msg []byte) ([]byte, error)

func (*X25519RPCObject) Verify added in v1.1.10 

func (o *X25519RPCObject) Verify(msg, sign []byte) error

Source Files

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