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Move hash verification to a separate isolate

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This commit is contained in:
Vishnu Mohandas 2020-09-30 23:59:58 +05:30
parent a9189d74d6
commit 1b40d64a20
1 changed files with 9 additions and 2 deletions
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11
lib/utils/crypto_util.dart
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@ -27,6 +27,10 @@ String cryptoPwhashStr(Map<String, dynamic> args) {
args["input"], args["opsLimit"], args["memLimit"]);
}
bool cryptoPwhashStrVerify(Map<String, dynamic> args) {
return Sodium.cryptoPwhashStrVerify(args["hash"], args["input"]) == 0;
}
ChaChaAttributes chachaEncrypt(Map<String, dynamic> args) {
final encryptionStartTime = DateTime.now().millisecondsSinceEpoch;
final logger = Logger("ChaChaEncrypt");
@ -189,7 +193,10 @@ class CryptoUtil {
}
}
static bool verifyHash(Uint8List passphrase, String hash) {
return Sodium.cryptoPwhashStrVerify(hash, passphrase) == 0;
static Future<bool> verifyHash(Uint8List input, String hash) async {
final args = Map<String, dynamic>();
args["input"] = input;
args["hash"] = hash;
return await Computer().compute(cryptoPwhashStrVerify, param: args);
}
}