当我分别使用crypto.constants.RSA_NO_PADDING时，我收到一个错误。

node:internal/crypto/cipher:79
    return method(data, format, type, passphrase, buffer, padding, oaepHash,
           ^

Error: error:0200007A:rsa routines::data too small for key size
    at Object.publicEncrypt (node:internal/crypto/cipher:79:12)
    at Object._encryptFile (C:\Users\GB\Documents\projects\customprojects\numericalarrays\pickler\node_modules\hasher-apis\src\hasher.js:260:28)
    at Object.<anonymous> (C:\Users\GB\Documents\projects\customprojects\numericalarrays\pickler\demos\demos.jscertificate.pickle.js:44:49)
    at Module._compile (node:internal/modules/cjs/loader:1149:14)
    at Module._extensions..js (node:internal/modules/cjs/loader:1203:10)
    at Module.load (node:internal/modules/cjs/loader:1027:32)
    at Module._load (node:internal/modules/cjs/loader:868:12)
    at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:81:12)
    at node:internal/main/run_main_module:23:47 {
  library: 'rsa routines',
  reason: 'data too small for key size',
  code: 'ERR_OSSL_RSA_DATA_TOO_SMALL_FOR_KEY_SIZE'
}

Node.js v18.10.0

我使用crypto.constants.RSA_PKCS1_OAEP_PADDING时出现错误。

node:internal/crypto/cipher:79
    return method(data, format, type, passphrase, buffer, padding, oaepHash,
           ^

Error: error:0200006E:rsa routines::data too large for key size
    at Object.publicEncrypt (node:internal/crypto/cipher:79:12)
    at Object._encryptFile (C:\Users\GB\Documents\projects\customprojects\numericalarrays\pickler\node_modules\hasher-apis\src\hasher.js:260:28)
    at Object.<anonymous> (C:\Users\GB\Documents\projects\customprojects\numericalarrays\pickler\demos\demos.jscertificate.pickle.js:44:49)
    at Module._compile (node:internal/modules/cjs/loader:1149:14)
    at Module._extensions..js (node:internal/modules/cjs/loader:1203:10)
    at Module.load (node:internal/modules/cjs/loader:1027:32)
    at Module._load (node:internal/modules/cjs/loader:868:12)
    at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:81:12)
    at node:internal/main/run_main_module:23:47 {
  library: 'rsa routines',
  reason: 'data too large for key size',
  code: 'ERR_OSSL_RSA_DATA_TOO_LARGE_FOR_KEY_SIZE'
}

Node.js v18.10.0

这是加密文件函数

function _encryptFile(remotePath, remoteDestPath, algorithm = "sha256", keyAlgorithm = "rsa", digest = "base64", keyOptions = { modulusLength: 2048 }, options = { modulusLength: 2048 }) {
    const crypto = require('crypto');
    let data = fs.readFileSync(remotePath, { encoding: options.encoding ? options.encoding : "utf-8", flag: "r" });

    algorithm = algorithm || "sha256";
    keyAlgorithm = keyAlgorithm || "rsa";
    digest = digest || "base64";
    keyOptions = keyOptions || { modulusLength: 2048 };
    options = options || { modulusLength: 2048 };

    const { privateKey, publicKey } = _genKeyPair(keyAlgorithm, keyOptions);

    let encrypted = crypto.publicEncrypt({
        key:  publicKey,
        padding: crypto.constants.RSA_PKCS1_PADDING,
        oaepHash: algorithm
    },
        Buffer.from(data)
    ).toString(digest);

    fs.writeFileSync(remoteDestPath, encrypted);
    return {
        privateKey: privateKey,
        publicKey: publicKey,
        encrypted: encrypted
    }
}

这是解密文件函数
一个三个三个一个
这是函数的加密解密文件用法

// Hash P3 File to P3
let { privateKey, publicKey, encrypted } = hash.encrypt(p1, p1, "sha256", "rsa", "base64", { modulusLength: 2048 }, { modulusLength: 2048 });
// let { privateKey, publicKey, encrypted } = hash.encrypt(p3, p1);
console.log("[hasher._fileHash]: File hashed");
console.log(encrypted);

// DeHash P3 File hashed content to P3
let r3 = hash.decrypt(p1, p1, privateKey, "sha256", "rsa", "base64", { modulusLength: 2048 });
// let r3 = hash.decrypt(p1, p1, privateKey);
console.log("[hasher._fileHash]: File dehashed");
console.log(r3);

这是I do not get数据的文件内容，对于密钥大小而言太大'：

1. C
2. C++
3. Java

This is a file containing a collection of interpreted programming languages.
1. Python
2. Nodejs
3. Ruby

以下是I do not get "data too small for key size"的文件内容：

1. C
2. C++
3. Java

当我使用"crypto.constants.RSA_PKCS1_PADDING"时，我没有得到这个错误。这里的问题是什么？我如何为动态用例获得正确的缓冲区长度？