pkg crypto/ecdh, type KeyExchanger interface { Curve, ECDH, PublicKey } #75300
pkg crypto/ecdh, type KeyExchanger interface, Curve() Curve #75300
pkg crypto/ecdh, type KeyExchanger interface, ECDH(*PublicKey) ([]uint8, error) #75300
pkg crypto/ecdh, type KeyExchanger interface, PublicKey() *PublicKey #75300
pkg crypto/ecdsa, type PrivateKey struct, D //deprecated #63963
pkg crypto/ecdsa, type PublicKey struct, X //deprecated #63963

pkg crypto/ecdsa, func ParseUncompressedPublicKey(elliptic.Curve, []uint8) (*PublicKey, error) #63963
pkg crypto/ecdsa, method (*PrivateKey) Bytes() ([]uint8, error) #63963
pkg crypto/ecdsa, method (*PublicKey) Bytes() ([]uint8, error) #63963
pkg crypto/sha3, method (*SHA3) Clone() (hash.Cloner, error) #69521

		x.SetBytes(xbuf)
		y.SetBytes(ybuf)

		return &ecdsa.PublicKey{
			Curve: curve,
			X:     &x,
			Y:     &y,
		}, nil
	default:
		if key.Alg == "EdDSA" && key.Crv == "Ed25519" && key.X != "" {
			pb, err := base64.RawURLEncoding.DecodeString(key.X)
			if err != nil {
				return nil, errMalformedJWKECKey
			}
			return ed25519.PublicKey(pb), nil
		}

    /**
     * Sets the public/private key pair used for this certificate. If unset a key pair will be
     * generated.
     */
    fun keyPair(
      publicKey: PublicKey,
      privateKey: PrivateKey,
    ) = apply {
      keyPair(KeyPair(publicKey, privateKey))
    }

    /**
     * Set the certificate that will issue this certificate. If unset the certificate will be
     * self-signed.
     */

   *   privateKeyAlgorithm       PrivateKeyAlgorithmIdentifier,
   *   privateKey                PrivateKey,
   *   attributes            [0] Attributes OPTIONAL,
   *   ...,
   *   [[2: publicKey        [1] PublicKey OPTIONAL ]],
   *   ...
   * }
   *
   * PrivateKeyInfo ::= OneAsymmetricKey
   * ```
   */
  internal val privateKeyInfo: BasicDerAdapter<PrivateKeyInfo> =
    Adapters.sequence(

 * limitations under the License.
 */
package okhttp3.tls.internal.der

import java.math.BigInteger
import java.security.GeneralSecurityException
import java.security.PublicKey
import java.security.Signature
import java.security.SignatureException
import java.security.cert.CertificateFactory
import java.security.cert.X509Certificate
import okio.Buffer
import okio.ByteString

		os.Exit(1)
	}

	// dump public key to file
	publicKeyBytes := x509.MarshalPKCS1PublicKey(&privatekey.PublicKey)
	if err != nil {
		fmt.Printf("error when dumping publickey: %s n", err)
		os.Exit(1)
	}
	publicKeyBlock := &pem.Block{
		Type:  "PUBLIC KEY",
		Bytes: publicKeyBytes,
	}
	publicPem, err := os.Create("support_public.pem")
	if err != nil {
		fmt.Printf("error when create public.pem: %s n", err)

          "Ivq32BsloQu6LlvX1wJ4YEoUCjDlPOtpht7XLbUmBnbIzN89XK4UJVM6Sqp3K88Km8z7gMrdrfTom/274wL25fICR+" +
          "yDEQ5fUVYBmJAKXZF1aoI0mIoEx0xFsQhIJ637v2MxJDupd61wIDAQAB"
      ).decodeBase64()!!
    val publicKey =
      keyFactory.generatePublic(
        X509EncodedKeySpec(publicKeyBytes.toByteArray()),
      )
    val privateKeyBytes =
      (

      )
    val keyFactory = KeyFactory.getInstance("RSA")
    val publicKey = keyFactory.generatePublic(X509EncodedKeySpec(x509PublicKey.toByteArray()))
    val privateKey = keyFactory.generatePrivate(PKCS8EncodedKeySpec(privateKeyBytes.toByteArray()))

    val certificate =
      HeldCertificate
        .Builder()
        .keyPair(publicKey, privateKey)
        .build()

		}
		pk.add(key.Kid, pkey)
	}

	return nil
}

func (pk *publicKeys) add(keyID string, key any) {
	pk.Lock()
	defer pk.Unlock()

	pk.pkMap[keyID] = key
}

func (pk *publicKeys) get(kid string) any {
	pk.RLock()
	defer pk.RUnlock()
	return pk.pkMap[kid]
}

// PopulatePublicKey - populates a new publickey from the JWKS URL.
func (r *Config) PopulatePublicKey(arn arn.ARN) error {