在Linux环境下，对Golang日志进行加密可以通过以下几种方法实现：
首先，你需要安装一个加密库，例如github.com/cryptix/go-cryptix。然后，你可以使用这个库来实现日志的加密和解密。
示例代码：
package main import ( "crypto/aes" "crypto/cipher" "crypto/rand" "encoding/base64" "fmt" "io" ) func encrypt(plainText string, key []byte) (cipherText string, err error) { block, err := aes.NewCipher(key) if err != nil { return "", err } plainTextBytes := []byte(plainText) plainTextBytes = pkcs5Padding(plainTextBytes, aes.BlockSize) cipherTextBytes := make([]byte, aes.BlockSize+len(plainTextBytes)) iv := cipherTextBytes[:aes.BlockSize] if _, err := io.ReadFull(rand.Reader, iv); err != nil { return "", err } stream := cipher.NewCFBEncrypter(block, iv) stream.XORKeyStream(cipherTextBytes[aes.BlockSize:], plainTextBytes) cipherText = base64.StdEncoding.EncodeToString(cipherTextBytes) return cipherText, nil } func pkcs5Padding(ciphertext []byte, blockSize int) []byte { padding := blockSize - len(ciphertext)%blockSize padtext := bytes.Repeat([]byte{byte(padding)}, padding) return append(ciphertext, padtext...) } func main() { key := []byte("your-secret-key") plainText := "Hello, World!" encryptedText, err := encrypt(plainText, key) if err != nil { fmt.Println("Error encrypting:", err) return } fmt.Println("Encrypted text:", encryptedText) } 首先，你需要安装一个加密库，例如github.com/tidwall/gjson。然后，你可以使用这个库来实现日志的加密和解密。
示例代码：
package main import ( "crypto/rand" "crypto/rsa" "crypto/x509" "encoding/base64" "encoding/pem" "fmt" ) func generateRSAKeyPair() (*rsa.PrivateKey, *rsa.PublicKey, error) { privateKey, err := rsa.GenerateKey(rand.Reader, 2048) if err != nil { return nil, nil, err } publicKey := &privateKey.PublicKey return privateKey, publicKey, nil } func encryptWithPublicKey(plainText string, publicKey *rsa.PublicKey) (cipherText string, err error) { encryptedBytes, err := rsa.EncryptPKCS1v15(rand.Reader, publicKey, []byte(plainText)) if err != nil { return "", err } cipherText = base64.StdEncoding.EncodeToString(encryptedBytes) return cipherText, nil } func decryptWithPrivateKey(cipherText string, privateKey *rsa.PrivateKey) (plainText string, err error) { encryptedBytes, err := base64.StdEncoding.DecodeString(cipherText) if err != nil { return "", err } plainTextBytes, err := rsa.DecryptPKCS1v15(rand.Reader, privateKey, encryptedBytes) if err != nil { return "", err } plainText = string(plainTextBytes) return plainText, nil } func main() { privateKey, publicKey, err := generateRSAKeyPair() if err != nil { fmt.Println("Error generating RSA key pair:", err) return } plainText := "Hello, World!" encryptedText, err := encryptWithPublicKey(plainText, publicKey) if err != nil { fmt.Println("Error encrypting:", err) return } fmt.Println("Encrypted text:", encryptedText) decryptedText, err := decryptWithPrivateKey(encryptedText, privateKey) if err != nil { fmt.Println("Error decrypting:", err) return } fmt.Println("Decrypted text:", decryptedText) } 注意：在实际应用中，你需要妥善保管加密密钥，避免泄露。另外，你可以根据需要选择合适的加密算法和库。
