• 支付宝公钥,私钥加密解密问题


    是公钥字符串格式不正确引起的问题
    <?php
    //根据私钥生成私钥和公钥格式
    $privkey = 'MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCBMg7tUdRWJk8ZmWeJEeEwWrIZTbOD9cVY7klgTBdc0WJkQ5cMdWqdi0jvL3VQNi/wShTRTObECNc9ouoe4A2klVg1ywjYN3g3TZ531fqLJDHzHwF0FcchZ4RTzZjXtFRv6ZHPt3JaBEdOO2Z8cL8yeqBrrL8O5vSXvgDuAN3BiwIDAQAB';

    $res = openssl_pkey_new();

    // Get private key
    openssl_pkey_export($res, $privkey);

    // Get public key
    $pubkey = openssl_pkey_get_details($res);
    $pubkey = $pubkey["key"];
    var_dump($privkey);
    var_dump($pubkey);
    exit;

    //exit;

    $pub = '-----BEGIN PUBLIC KEY-----
    MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvwu79BFjwVLaeN7jgmoK
    RF9BxseVMHN7nvP+6FxWAeeuNW9lvM4UfcxsiY/eamaEB0z4aFQjJSQsSYGWjuEq
    S4BQMAXbjQjsWYhIglV2+XHYkGW43suCCyKnxVS+jOTFQ+kWyIH2tf3Kqn4ZtZ75
    2qa0RgDZtqZ7Kegt+NDoMDAtNEFi0NRHN8SekBYmoqfskW8+3jX9V13Vx436KDvc
    uesD21Y3qXEXEQNc9D5TI+3g7kUoeYDzCtnH+Hhb8GgMbJJ47La1SqnLgbUk0HWj
    p4hOcP29kxj0oTUVQl1QLYy1HZghGdm4t7uiroXQ7ozO7B5Wh+k3NfGEkYRafed0
    cQIDAQAB
    -----END PUBLIC KEY-----';
    $pri = '-----BEGIN PRIVATE KEY-----
    MIIEvwIBADANBgkqhkiG9w0BAQEFAASCBKkwggSlAgEAAoIBAQC/C7v0EWPBUtp4
    3uOCagpEX0HGx5Uwc3ue8/7oXFYB5641b2W8zhR9zGyJj95qZoQHTPhoVCMlJCxJ
    gZaO4SpLgFAwBduNCOxZiEiCVXb5cdiQZbjey4ILIqfFVL6M5MVD6RbIgfa1/cqq
    fhm1nvnaprRGANm2pnsp6C340OgwMC00QWLQ1Ec3xJ6QFiaip+yRbz7eNf1XXdXH
    jfooO9y56wPbVjepcRcRA1z0PlMj7eDuRSh5gPMK2cf4eFvwaAxsknjstrVKqcuB
    tSTQdaOniE5w/b2TGPShNRVCXVAtjLUdmCEZ2bi3u6KuhdDujM7sHlaH6Tc18YSR
    hFp953RxAgMBAAECggEBAKtWQsKpteV0ASvV+gTERWD8bWlxJYPGjmAIQ9zwstIS
    jlKuDXg++nG4HL9in/6c4lwJ0979VmfBAVcLOZP6rIv6D/CB0F20WwQRDbaWH5Wn
    XKpkEGD/8yk5c22uixahNamqKhy5MiIV8uTlIvmYEkzepV8C9D6zIFJ9QH2eHh7Y
    CXtI8dg12QOvYdpcNeOjwdO+ETEbdB70bryoh+vdIVlfu7uZNe2DXDIjeC1A0E4H
    RJ/gQIgDgQYV0xobweLR9NGvUlnH75xx5Y2EUyypIJSmQBadASk1eowm1GG1bjDs
    fD8HMD1dOxSoaIa5Pemc8WEMPdBzyPuj5JU2JFOoyoECgYEA4DMj5JAVzVTR0LlK
    RfDG5+l82QwCEkHSJOfN354Tp5iDBvshkGBFWTFkOnSlX20gpAZY3FIBISSM1+Db
    Eahm7rZdv/1dUpJDouj7rvTgTT3XT/GJmKseZ2+7h37DYTJlF8zzL5iVunEZPFl7
    v0BBug6hf4f/YISZ0cwHUKv45c0CgYEA2iTADbxxL7tCXS4ovH4O/RjXppmYfZfl
    LkX8gOSFUsEpdIQgOmdFRmdgOyFODDbs7z33g/k1bFJtTYtoENRXAitDpyjd7T3Y
    eTp/aDHNzA5wi/GmkIwrmIKwx4iIVnDG5kNsZP5VEKFsTI0hdtIrmqzs3mapcL3C
    vRSbjh2OZTUCgYAqpU+kgEvFXOb0Huqj1yLepikbWA9kzaRdZMJiUL1IWdhCka5W
    uhk22BBKljmGp0lYKeTpM6gHV956icjh2PiLW6EFjfocZLn82PhW1Tl9N9Am4rjb
    k2EbJ8OyCEi9yko0dsWjPhDs/+pe8l55iI14CKRrj8Dh6RchMwAJNk0H2QKBgQDN
    Y3a0OC31vAFTDGfseWARazd4M/vAnKh69gg1L3RcI2StwM07UAqIrEKNyeDbXUee
    RiDq0FQ9hipFrbEwz0yQzT1ogPDbM7TDB5H3/5R9wUa0bLTgOim98acSZ3m+sXaE
    TQ0c1d4vx1zZgrP0VRQbESAAknaMoQ5eyq1flHKC1QKBgQC4eNtNM3AVR1nNfdcA
    5cHQF5sj9jULwkBJDAuFqEuTGLfGmHLBLUE+RrSg1tj9x4/LZMzjW90Wdm2krYz6
    BDmHQrDBOYmLwrSwaigtjM4Siec9qN6o4dTS1NMB7dxIFgmIj7NbEp4T0ibWayCx
    mPX/LSMllc4og+qqR/8JhI1/YA==
    -----END PRIVATE KEY-----';

    $arr['out_trade_no']='2020120111428011';
    $arr['total_amount']=20;
    $arr['trade_status']='fall_all';
    $data=json_encode($arr);
    openssl_private_encrypt($data,$partialEncrypted,$pri);
    openssl_public_decrypt($partialEncrypted, $decrypted,$pub); //OPENSSL_NO_PADDING
    var_dump($decrypted);die;
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  • 原文地址:https://www.cnblogs.com/xfsong/p/14072397.html
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