public PrivateKeyInfo decryptPrivateKeyInfo(InputDecryptorProvider inputDecryptorProvider)
throws PKCSException {
try {
InputDecryptor decrytor =
inputDecryptorProvider.get(encryptedPrivateKeyInfo.getEncryptionAlgorithm());
ByteArrayInputStream encIn =
new ByteArrayInputStream(encryptedPrivateKeyInfo.getEncryptedData());
return PrivateKeyInfo.getInstance(Streams.readAll(decrytor.getInputStream(encIn)));
} catch (Exception e) {
throw new PKCSException("unable to read encrypted data: " + e.getMessage(), e);
}
}
