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fix(api): accept empty decrypted plaintext

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This commit is contained in:
Hugo Pointcheval 2023-04-04 23:22:43 +02:00
parent 5be6296829
commit 2f22cc549d
Signed by: hugo
GPG Key ID: 3AAC487E131E00BC
2 changed files with 5 additions and 7 deletions
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7
packages/native_crypto/lib/src/ciphers/aes/aes.dart
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@ -288,13 +288,6 @@ class AES implements Cipher<AESCipherChunk> {
); );
} }
if (bytes.isEmpty) {
throw NativeCryptoException(
code: NativeCryptoExceptionCode.invalidData,
message: 'Platform returned no data on chunk #$count',
);
}
return bytes; return bytes;
} }
} }

5
packages/native_crypto/lib/src/core/constants/constants.dart
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@ -6,8 +6,13 @@
abstract class Constants { abstract class Constants {
/// The default chunk size in bytes used for encryption and decryption. /// The default chunk size in bytes used for encryption and decryption.
///
/// ~32MB
static const int defaultChunkSize = 33554432; static const int defaultChunkSize = 33554432;
/// The length of the initialization vector in bytes used for AES GCM.
static const int aesGcmNonceLength = 12; static const int aesGcmNonceLength = 12;
/// The length of the tag in bytes used for AES GCM.
static const int aesGcmTagLength = 16; static const int aesGcmTagLength = 16;
} }