The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
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The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Sistemas de criptografia e compressão (EtC) foram propostos para transmitir imagens com segurança através de um provedor de canal não confiável. Neste estudo, os sistemas EtC foram aplicados a mídias sociais como o Twitter, que realizam manipulações de imagens. Os esquemas de criptografia baseados em embaralhamento de blocos usados nos sistemas EtC foram avaliados em termos de sua robustez contra a manipulação de imagens nas redes sociais. O objetivo era investigar como cinco provedores de serviços de redes sociais (SNS), Facebook, Twitter, Google+, Tumblr e Flickr, manipulam imagens e determinar se as imagens criptografadas enviadas para provedores de SNS podem evitar serem distorcidas por tais manipulações. Em um experimento, imagens JPEG criptografadas e não criptografadas foram enviadas para vários provedores de SNS. Os resultados mostram que os sistemas EtC são aplicáveis aos cinco prestadores de SNS.
Tatsuya CHUMAN
Tokyo Metropolitan University
Kenta IIDA
Tokyo Metropolitan University
Warit SIRICHOTEDUMRONG
Tokyo Metropolitan University
Hitoshi KIYA
Tokyo Metropolitan University
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Tatsuya CHUMAN, Kenta IIDA, Warit SIRICHOTEDUMRONG, Hitoshi KIYA, "Image Manipulation Specifications on Social Networking Services for Encryption-then-Compression Systems" in IEICE TRANSACTIONS on Information,
vol. E102-D, no. 1, pp. 11-18, January 2019, doi: 10.1587/transinf.2018MUP0001.
Abstract: Encryption-then-Compression (EtC) systems have been proposed to securely transmit images through an untrusted channel provider. In this study, EtC systems were applied to social media like Twitter that carry out image manipulations. The block scrambling-based encryption schemes used in EtC systems were evaluated in terms of their robustness against image manipulation on social media. The aim was to investigate how five social networking service (SNS) providers, Facebook, Twitter, Google+, Tumblr and Flickr, manipulate images and to determine whether the encrypted images uploaded to SNS providers can avoid being distorted by such manipulations. In an experiment, encrypted and non-encrypted JPEG images were uploaded to various SNS providers. The results show that EtC systems are applicable to the five SNS providers.
URL: https://global.ieice.org/en_transactions/information/10.1587/transinf.2018MUP0001/_p
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@ARTICLE{e102-d_1_11,
author={Tatsuya CHUMAN, Kenta IIDA, Warit SIRICHOTEDUMRONG, Hitoshi KIYA, },
journal={IEICE TRANSACTIONS on Information},
title={Image Manipulation Specifications on Social Networking Services for Encryption-then-Compression Systems},
year={2019},
volume={E102-D},
number={1},
pages={11-18},
abstract={Encryption-then-Compression (EtC) systems have been proposed to securely transmit images through an untrusted channel provider. In this study, EtC systems were applied to social media like Twitter that carry out image manipulations. The block scrambling-based encryption schemes used in EtC systems were evaluated in terms of their robustness against image manipulation on social media. The aim was to investigate how five social networking service (SNS) providers, Facebook, Twitter, Google+, Tumblr and Flickr, manipulate images and to determine whether the encrypted images uploaded to SNS providers can avoid being distorted by such manipulations. In an experiment, encrypted and non-encrypted JPEG images were uploaded to various SNS providers. The results show that EtC systems are applicable to the five SNS providers.},
keywords={},
doi={10.1587/transinf.2018MUP0001},
ISSN={1745-1361},
month={January},}
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TY - JOUR
TI - Image Manipulation Specifications on Social Networking Services for Encryption-then-Compression Systems
T2 - IEICE TRANSACTIONS on Information
SP - 11
EP - 18
AU - Tatsuya CHUMAN
AU - Kenta IIDA
AU - Warit SIRICHOTEDUMRONG
AU - Hitoshi KIYA
PY - 2019
DO - 10.1587/transinf.2018MUP0001
JO - IEICE TRANSACTIONS on Information
SN - 1745-1361
VL - E102-D
IS - 1
JA - IEICE TRANSACTIONS on Information
Y1 - January 2019
AB - Encryption-then-Compression (EtC) systems have been proposed to securely transmit images through an untrusted channel provider. In this study, EtC systems were applied to social media like Twitter that carry out image manipulations. The block scrambling-based encryption schemes used in EtC systems were evaluated in terms of their robustness against image manipulation on social media. The aim was to investigate how five social networking service (SNS) providers, Facebook, Twitter, Google+, Tumblr and Flickr, manipulate images and to determine whether the encrypted images uploaded to SNS providers can avoid being distorted by such manipulations. In an experiment, encrypted and non-encrypted JPEG images were uploaded to various SNS providers. The results show that EtC systems are applicable to the five SNS providers.
ER -