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v2.7.0

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Jonas Roussel
2023-01-29 16:28:09 +01:00
parent 2a9067ff6e
commit c80c68bb72
8 changed files with 1197 additions and 343 deletions
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15
lib/src/algorithms.dart
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@ -241,10 +241,21 @@ class _ECDSAAlgorithm extends JWTAlgorithm {
Uint8List.fromList(body),
) as pc.ECSignature;
final rBytes = bigIntToBytes(signature.r).toList();
while (rBytes.length < 32) {
rBytes.add(0);
}
final sBytes = bigIntToBytes(signature.s).toList();
while (sBytes.length < 32) {
sBytes.add(0);
}
final len = privateKey.size;
final bytes = Uint8List(len * 2);
bytes.setRange(0, len, bigIntToBytes(signature.r).toList().reversed);
bytes.setRange(len, len * 2, bigIntToBytes(signature.s).toList().reversed);
bytes.setRange(0, len, rBytes.reversed);
bytes.setRange(len, len * 2, sBytes.reversed);
return bytes;
}