000089800 001__ 89800
000089800 005__ 20210902121809.0
000089800 0247_ $$2doi$$a10.1109/ACCESS.2020.2993550
000089800 0248_ $$2sideral$$a118227
000089800 037__ $$aART-2020-118227
000089800 041__ $$aeng
000089800 100__ $$aPerez-Resa, A.
000089800 245__ $$aSelf-Synchronized Encryption for Physical Layer in Gigabit Ethernet Optical Links
000089800 260__ $$c2020
000089800 5060_ $$aAccess copy available to the general public$$fUnrestricted
000089800 5203_ $$aIn this work a new self-synchronized symmetric encryption solution for high speed communication systems necessary to preserve the format of the plaintext is proposed, developed and tested. This new encryption mechanism is based on the block cipher operation mode called PSCFB (Pipelined Statistical Cipher Feedback) and the modulo operation. The confidentiality of this mode is analyzed in terms of its IND-CPA (Indistinguishability under Chosen-Plaintext Attack) advantage, concluding that it can be considered secure in the same way as traditional modes are. The encryption system has been integrated in the physical layer of a 1000Base-X Gigabit Ethernet Interface, where the 8b/10b symbol flow is encrypted at line rate. Moreover, an implementation of the proposed system has been carried out in an FPGA (Field Programmable Gate Array) device. Finally, an encrypted optical link has been tested with real Ethernet frames, getting maximum throughput and protecting the data traffic from passive eavesdroppers.
000089800 536__ $$9info:eu-repo/grantAgreement/ES/MINECO-FEDER/TEC2017-85867-R
000089800 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000089800 590__ $$a3.367$$b2020
000089800 591__ $$aCOMPUTER SCIENCE, INFORMATION SYSTEMS$$b65 / 162 = 0.401$$c2020$$dQ2$$eT2
000089800 591__ $$aTELECOMMUNICATIONS$$b36 / 91 = 0.396$$c2020$$dQ2$$eT2
000089800 591__ $$aENGINEERING, ELECTRICAL & ELECTRONIC$$b94 / 273 = 0.344$$c2020$$dQ2$$eT2
000089800 592__ $$a0.586$$b2020
000089800 593__ $$aComputer Science (miscellaneous)$$c2020$$dQ1
000089800 593__ $$aMaterials Science (miscellaneous)$$c2020$$dQ1
000089800 593__ $$aEngineering (miscellaneous)$$c2020$$dQ1
000089800 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000089800 700__ $$0(orcid)0000-0001-8648-6248$$aGarcia-Bosque, M.$$uUniversidad de Zaragoza
000089800 700__ $$0(orcid)0000-0002-8236-825X$$aSanchez-Azqueta, C.$$uUniversidad de Zaragoza
000089800 700__ $$0(orcid)0000-0003-0182-7723$$aCelma, S.$$uUniversidad de Zaragoza
000089800 7102_ $$12002$$2385$$aUniversidad de Zaragoza$$bDpto. Física Aplicada$$cÁrea Física Aplicada
000089800 7102_ $$15008$$2250$$aUniversidad de Zaragoza$$bDpto. Ingeniería Electrón.Com.$$cÁrea Electrónica
000089800 773__ $$g8 (2020), 89727-89740$$pIEEE Access$$tIEEE Access$$x2169-3536
000089800 8564_ $$s5299796$$uhttps://zaguan.unizar.es/record/89800/files/texto_completo.pdf$$yVersión publicada
000089800 8564_ $$s626787$$uhttps://zaguan.unizar.es/record/89800/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000089800 909CO $$ooai:zaguan.unizar.es:89800$$particulos$$pdriver
000089800 951__ $$a2021-09-02-09:59:53
000089800 980__ $$aARTICLE