RSA分段加密解密

mumulol

附golang源码
func RsaDecrypt(priv *rsa.PrivateKey, encryptedData []byte, chunkSize int) ([]byte, error) { // RSA分段解密
    var decryptedData []byte
    for len(encryptedData) > 0 {
       size := chunkSize
       if len(encryptedData) < chunkSize {
          size = len(encryptedData)
       }
       decryptedChunk, err := rsa.DecryptPKCS1v15(rand.Reader, priv, encryptedData[:size])
       if err != nil {
          return nil, fmt.Errorf("解密失败: " + err.Error())
       }
       decryptedData = append(decryptedData, decryptedChunk...)
       encryptedData = encryptedData[size:]
    }
    return decryptedData, nil
}


func RsaDecrypt(priv *rsa.PrivateKey, encryptedData []byte, chunkSize int) ([]byte, error) { // RSA分段解密
    var decryptedData []byte
    for len(encryptedData) > 0 {
       size := chunkSize
       if len(encryptedData) < chunkSize {
          size = len(encryptedData)
       }
       decryptedChunk, err := rsa.DecryptPKCS1v15(rand.Reader, priv, encryptedData[:size])
       if err != nil {
          return nil, fmt.Errorf("解密失败: " + err.Error())
       }
       decryptedData = append(decryptedData, decryptedChunk...)
       encryptedData = encryptedData[size:]
    }
    return decryptedData, nil
}



我希望用易语言来完成这个加解密的操作  不要用js调用 我试过了 卡的无法直视 也不要某某模块  我要源码  各位大佬帮帮忙


现在附上用于测试的RSA秘钥  分别是
公钥 [color=rgba(0, 0, 0, 0.85)]PKIX 格式
-----BEGIN PUBLIC KEY-----
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC3aB1X7apDvwoK0cLw7tbj1svF
4CQmsobk5UL3Ee7QKc2xJgwUIJBx3qXMRrgAol0SPOYL9LHRCU7RRkj4rJYDpPec
snxcl//YWaSlly/JoxDMIroI9P9AQbbxHi/p4xZmPf1hvqYELz+cdl+diOFWXTct
Ru7Ewhrz1zOpDZDh3wIDAQAB
-----END PUBLIC KEY-----

私钥  PKCS8   1024位 -----BEGIN PRIVATE KEY-----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-----END PRIVATE KEY-----















补充内容 (2024-9-22 19:32):
func RsaEncrypt(pub *rsa.PublicKey, data []byte, chunkSize int) ([]byte, error) { // RSA分段加密
        var encryptedData []byte
        for len(data) > 0 {
                size := chunkSize
                if len(data) < chunkSize {
...

mumulol

func RsaEncrypt(pub *rsa.PublicKey, data []byte, chunkSize int) ([]byte, error) { // RSA分段加密
        var encryptedData []byte
        for len(data) > 0 {
                size := chunkSize
                if len(data) < chunkSize {
                        size = len(data)
                }
                encryptedChunk, err := rsa.EncryptPKCS1v15(rand.Reader, pub, data[:size])
                if err != nil {
                        return nil, fmt.Errorf("加密失败: " + err.Error())
                }
                encryptedData = append(encryptedData, encryptedChunk...)
                data = data[size:]
        }
        return encryptedData, nil
}

mumulol

func RsaEncrypt(pub *rsa.PublicKey, data []byte, chunkSize int) ([]byte, error) { // RSA分段加密         var encryptedData []byte         for len(data) > 0 {                 size := chunkSize                 if len(data) < chunkSize {                         size = len(data)                 }                 encryptedChunk, err := rsa.EncryptPKCS1v15(rand.Reader, pub, data[:size])                 if err != nil {                         return nil, fmt.Errorf("加密失败: " + err.Error())                 }                 encryptedData = append(encryptedData, encryptedChunk...)                 data = data[size:]         }         return encryptedData, nil }  忘了附上加密  前面的两个都是解密的 这里附加上了  抱歉