diff options
Diffstat (limited to 'keystore/java/android/security/keystore/AndroidKeyStoreRSACipherSpi.java')
| -rw-r--r-- | keystore/java/android/security/keystore/AndroidKeyStoreRSACipherSpi.java | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/keystore/java/android/security/keystore/AndroidKeyStoreRSACipherSpi.java b/keystore/java/android/security/keystore/AndroidKeyStoreRSACipherSpi.java index 6abdf19..38e216d 100644 --- a/keystore/java/android/security/keystore/AndroidKeyStoreRSACipherSpi.java +++ b/keystore/java/android/security/keystore/AndroidKeyStoreRSACipherSpi.java @@ -129,6 +129,7 @@ abstract class AndroidKeyStoreRSACipherSpi extends AndroidKeyStoreCipherSpiBase private final KeyStoreCryptoOperationStreamer mDelegate; private final int mModulusSizeBytes; private final ByteArrayOutputStream mInputBuffer = new ByteArrayOutputStream(); + private long mConsumedInputSizeBytes; private ZeroPaddingEncryptionStreamer( KeyStoreCryptoOperationStreamer delegate, @@ -142,6 +143,7 @@ abstract class AndroidKeyStoreRSACipherSpi extends AndroidKeyStoreCipherSpiBase throws KeyStoreException { if (inputLength > 0) { mInputBuffer.write(input, inputOffset, inputLength); + mConsumedInputSizeBytes += inputLength; } return EmptyArray.BYTE; } @@ -151,6 +153,7 @@ abstract class AndroidKeyStoreRSACipherSpi extends AndroidKeyStoreCipherSpiBase byte[] additionalEntropy) throws KeyStoreException { if (inputLength > 0) { + mConsumedInputSizeBytes += inputLength; mInputBuffer.write(input, inputOffset, inputLength); } byte[] bufferedInput = mInputBuffer.toByteArray(); @@ -173,6 +176,16 @@ abstract class AndroidKeyStoreRSACipherSpi extends AndroidKeyStoreCipherSpiBase } return mDelegate.doFinal(paddedInput, 0, paddedInput.length, additionalEntropy); } + + @Override + public long getConsumedInputSizeBytes() { + return mConsumedInputSizeBytes; + } + + @Override + public long getProducedOutputSizeBytes() { + return mDelegate.getProducedOutputSizeBytes(); + } } } |