如何使swift不返回加密的密码文本，而是返回加密文本的未加密版本？

Question

override func viewDidLoad() {
    ....
    do{
        let data = "\(message!)".data(using: String.Encoding.utf8)!
        // tag name to access the stored public key in keychain
        let TAG_PUBLIC_KEY = "com.example.keyPublic"
        let encryptStr = "encrypted_message="
        let encryptStrData = encryptStr.data(using: String.Encoding.utf8)!
        let keyString = getKeyStringFromPEMString(PEMString: """
-----BEGIN PUBLIC KEY-----
xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-----END PUBLIC KEY-----
""")
        let encryptedData = try RSAUtils.encryptWithRSAPublicKey(data: data, pubkeyBase64: keyString, tagName: TAG_PUBLIC_KEY)!
        let length = encryptStrData.count + encryptedData.count
        var array = [UInt8](repeating:0, count:length)
        encryptStrData.copyBytes(to: &array, count: encryptStrData.count)
        encryptedData.copyBytes(to: &array+encryptStrData.count, count: encryptedData.count)
        var st=""
        for byte in encryptedData{
            st += String(format:"%02X", byte)
        }
        print("ENCRYPTED MESSAGE")
        print(st)
    }
    catch{
        print(error)
    }
    ...
    //Key function - remove header and footer
    func getKeyStringFromPEMString(PEMString: String) -> String {
        let keyArray = PEMString.split(separator: "\n") //Remove new line characters
        var keyOutput : String = ""
        for item in keyArray {
            if !item.contains("-----") { //Example: -----BEGIN PUBLIC KEY-----
                keyOutput += item //Join the text together as a single string
            }
        }
        return keyOutput
    }
    ....
}

from Crypto.PublicKey import RSA
from Crypto import Random
from base64 import b64decode
def decText(encTest):
    random_generator = Random.new().read
    key = RSA.generate(2048, random_generator)
    with open('private.pem','r') as f:
        key=RSA.importKey(f.read())
    rawCipherData = b64decode(encTest)
    decrypted = key.decrypt(encTest)
    print(decrypted)
    return decrypted

这里是密文
0C344863CBC6A4D9153C275DE2074C097A153BFBFD2A34F5312FED4BB075FF28DC3CC584A31CBBD1DCCBBFC18417C1B624B9312F67703817B478DBD07A59CD59E62831A833F5ECA07A94C7E55DB59C4F204FA92DEA4C79106FFA66427B8D49ECAC0E962F8466A7BD525624339DC96AB

下面是python用密码文本输出的十六进制：<代码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

Answer 1

我看到编码和解码的不同

在Swift加密代码中,加密似乎输出：

hex_encode( "encrypted_message=" + encrypt( data ) )

当巨蟒在做

base64_decode( ciphertext )