在nodejs中加载Java密钥

public static final String ALGORITHM = "ECDH";
public static final String CURVE = "curve25519";
public static byte[] getEncodedPublicKey(PublicKey key) throws Exception {
        ECPublicKey ecKey = (ECPublicKey) key;
        return ecKey.getQ().getEncoded(true);
Security.addProvider(new BouncyCastleProvider());
KeyPairGenerator keyPairGenerator = KeyPairGenerator.getInstance(ALGORITHM, PROVIDER);
X9ECParameters ecParameters = CustomNamedCurves.getByName(CURVE);
ECParameterSpec ecSpec = new ECParameterSpec(ecParameters.getCurve(), ecParameters.getG(), ecParameters.getN(), ecParameters.getH(), ecParameters.getSeed());
KeyPair recieverKeypair = keyPairGenerator.initialize(ecSpec, new SecureRandom());
system.out.println(new String(org.bouncycastle.util.encoders.Base64.encode((getEncodedPublicKey(receiverKeyPair.getPublic()))))

crypto.createPublicKey({
      key: receiverPublicKey, //string
      format:'der',
      type: 'spki',
})

Error: error:0D07209B:asn1 encoding routines:ASN1_get_object:too long
    at Object.createPublicKey (node:internal/crypto/keys:595:12)
    at generateSharedKey (/home/wsl/projects/node-ndhm-crypto/src/EncryptData.ts:133:23)
    at Object.exports.encrypt (/home/wsl/projects/node-ndhm-crypto/src/EncryptData.ts:61:21)

"\x30\x82\x01\x11\x30\x81\xea\x06\x07\x2a\x86\x48\xce\x3d\x02\x01"+
"\x30\x81\xde\x02\x01\x01\x30\x2b\x06\x07\x2a\x86\x48\xce\x3d\x01"+
"\x01\x02\x20\x7f\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff"+
"\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff"+
"\xff\xff\xed\x30\x44\x04\x20\x2a\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"+
"\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"+
"\xaa\xaa\x98\x49\x14\xa1\x44\x04\x20\x7b\x42\x5e\xd0\x97\xb4\x25"+
"\xed\x09\x7b\x42\x5e\xd0\x97\xb4\x25\xed\x09\x7b\x42\x5e\xd0\x97"+
"\xb4\x26\x0b\x5e\x9c\x77\x10\xc8\x64\x04\x41\x04\x2a\xaa\xaa\xaa"+
"\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"+

在nodejs中加载Java密钥

2 个回答