RSA產生密鑰

這是一個建立於 的文章，其中的資訊可能已經有所發展或是發生改變。**RSA產生密鑰**````golangpackage cryptoimport ("crypto/rand""crypto/rsa""crypto/x509""encoding/pem""os")func GenRsaKey(bits int) error {privateKey, err := rsa.GenerateKey(rand.Reader, bits)if err != nil {return err}derStream := x509.MarshalPKCS1PrivateKey(privateKey)block := &pem.Block{Type: "RSA PRIVATE KEY",Bytes: derStream,}file, err := os.Create("private.pem")if err != nil {return err}err = pem.Encode(file, block)if err != nil {return err}publicKey := &privateKey.PublicKeyderPkix, err := x509.MarshalPKIXPublicKey(publicKey)if err != nil {return err}block = &pem.Block{Type: "PUBLIC KEY",Bytes: derPkix,}file, err = os.Create("public.pem")if err != nil {return err}err = pem.Encode(file, block)if err != nil {return err}return nil}````382 次點擊