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change key exchange to ED25519

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This commit is contained in:
Sen 2025-06-16 15:19:07 +02:00
parent 6afc26e601
commit 9e5ca9dd95
Signed by: sen
GPG key ID: 3AC50A6F47D1B722
1 changed files with 0 additions and 12 deletions
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common/src/main/java/common/util/EncryptUtil.java
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@ -41,18 +41,6 @@ public class EncryptUtil {
private static final long CRC24_INIT = 0xB704CEL; private static final long CRC24_INIT = 0xB704CEL;
private static final long CRC24_POLY = 0x1864CFBL; private static final long CRC24_POLY = 0x1864CFBL;
// private static byte[] deriveKey(byte[] secret) {
// try {
// KeySpec spec = new PBEKeySpec
// SecretKeyFactory factory = SecretKeyFactory.getInstance("PBKDF2WithHmacSHA256");
// return factory.generateSecret(spec).getEncoded();
// }
// catch(NoSuchAlgorithmException | InvalidKeySpecException e) {
// Log.SYSTEM.error(e, "Konnte Passwort-Prüfwert nicht berechnen");
// return null;
// }
// }
public static SecretKey makeKeyAgreement(PrivateKey key, PublicKey pubkey) { public static SecretKey makeKeyAgreement(PrivateKey key, PublicKey pubkey) {
try { try {