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encryption and dht work

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This commit is contained in:
Christien Rioux 2023-09-24 22:35:54 -04:00
parent 7831deabd3
commit c63eee26fd
9 changed files with 246 additions and 159 deletions
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31
lib/tools/secret_crypto.dart
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@ -9,16 +9,37 @@ Future<Uint8List> encryptSecretToBytes(
String encryptionKey = ''}) async {
final veilid = await eventualVeilid.future;
late final Uint8List identitySecretBytes;
late final Uint8List secretBytes;
switch (encryptionKeyType) {
case EncryptionKeyType.none:
identitySecretBytes = secret.decode();
secretBytes = secret.decode();
case EncryptionKeyType.pin:
case EncryptionKeyType.password:
final cs = await veilid.getCryptoSystem(cryptoKind);
identitySecretBytes =
await cs.encryptNoAuthWithPassword(secret.decode(), encryptionKey);
secretBytes =
await cs.encryptAeadWithPassword(secret.decode(), encryptionKey);
}
return identitySecretBytes;
return secretBytes;
}
Future<SecretKey> decryptSecretFromBytes(
{required Uint8List secretBytes,
required CryptoKind cryptoKind,
EncryptionKeyType encryptionKeyType = EncryptionKeyType.none,
String encryptionKey = ''}) async {
final veilid = await eventualVeilid.future;
late final SecretKey secret;
switch (encryptionKeyType) {
case EncryptionKeyType.none:
secret = SecretKey.fromBytes(secretBytes);
case EncryptionKeyType.pin:
case EncryptionKeyType.password:
final cs = await veilid.getCryptoSystem(cryptoKind);
secret = SecretKey.fromBytes(
await cs.decryptAeadWithPassword(secretBytes, encryptionKey));
}
return secret;
}