Analysis and Modification of Grain - 128 Stream Cipher Algorithm

This thesis presents a new stream cipher algorithm. The new cipher algorithm have been proposed based on the existing Grain - 128 stream cipher algorithm. There are three main objectives in order to achieve this purpose. The first objective of this research is to identify the randomness of Grain - 1...

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Main Author:	Norul Hidayah Lot@Ahmad Zawawi
Format:	Thesis
Language:	English
Subjects:	Ciphers Data structures (Computer science) Computer algorithms
Online Access:	https://oarep.usim.edu.my/bitstreams/e3cc7d49-2415-4ca5-b4f4-76dbb6711209/download https://oarep.usim.edu.my/bitstreams/839123a8-e448-4a95-a059-32a482b8c1fc/download https://oarep.usim.edu.my/bitstreams/aaf5a8f9-5f00-44eb-9568-445e3806ec34/download https://oarep.usim.edu.my/bitstreams/0ce560cd-0666-4570-a974-c73fc29063db/download https://oarep.usim.edu.my/bitstreams/c1e273b8-d925-406a-b5f1-af503e4ac546/download https://oarep.usim.edu.my/bitstreams/684fc5db-bd44-4eaa-a4a9-889617b14bb8/download https://oarep.usim.edu.my/bitstreams/141a81f6-6c8f-42fd-82fb-9d808b69ccc3/download https://oarep.usim.edu.my/bitstreams/8e3a4a15-2b17-4c24-9a75-33dd77a84be8/download https://oarep.usim.edu.my/bitstreams/7eddbbdc-84b4-4bbe-b66c-653737250b33/download
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spelling	my-usim-ddms-124422024-05-29T20:11:54Z Analysis and Modification of Grain - 128 Stream Cipher Algorithm Norul Hidayah Lot@Ahmad Zawawi This thesis presents a new stream cipher algorithm. The new cipher algorithm have been proposed based on the existing Grain - 128 stream cipher algorithm. There are three main objectives in order to achieve this purpose. The first objective of this research is to identify the randomness of Grain - 128 of stream cipher algorithm. Next, the modification of the algorithm will be conducted against Grain - 128 stream cipher algorithm. Finally, the randomness testing of Modified Grain - 128 of stream cipher algorithm is conducted to determine whether this algorithm is random or not random. The comparison of Grain - 128 and Modified Grain - 128 will be evaluated by using NIST Statistical Test Suite. The NIST Statistical Test Suite was developed by collaboration between the Computer Security Division and the Statistical Engineering Division at National Institute of Standard and Technology (NIST). The NIST Statistical Test Suite is conducted to determine the randomness of both algorithms. Conclusively, the Modified Grain - 128 is random based on 1% - 5% of significance level compared to the Grain - 128 which is not random at the same significance level. Universiti Sains Islam Malaysia 2015 Thesis en https://oarep.usim.edu.my/handle/123456789/12442 https://oarep.usim.edu.my/bitstreams/feee5543-96ac-4395-91ce-1c2d8cf65547/download 8a4605be74aa9ea9d79846c1fba20a33 https://oarep.usim.edu.my/bitstreams/e3cc7d49-2415-4ca5-b4f4-76dbb6711209/download 41bbad56b4e8f0b244ca612e352349da https://oarep.usim.edu.my/bitstreams/839123a8-e448-4a95-a059-32a482b8c1fc/download 59065882cb0de30b720bfac50afd2d92 https://oarep.usim.edu.my/bitstreams/aaf5a8f9-5f00-44eb-9568-445e3806ec34/download 45b8e423492aa3f849ed9b514f2096a4 https://oarep.usim.edu.my/bitstreams/0ce560cd-0666-4570-a974-c73fc29063db/download e27fe8264c3dbdff73c1643f54777487 https://oarep.usim.edu.my/bitstreams/c1e273b8-d925-406a-b5f1-af503e4ac546/download 082d1ab356fbd2f495db347d121e4b89 https://oarep.usim.edu.my/bitstreams/684fc5db-bd44-4eaa-a4a9-889617b14bb8/download 63654e923ee3a7ff23e5587251f7605e https://oarep.usim.edu.my/bitstreams/141a81f6-6c8f-42fd-82fb-9d808b69ccc3/download fb81fea2b8285fec1a05d20232a71a5a https://oarep.usim.edu.my/bitstreams/8e3a4a15-2b17-4c24-9a75-33dd77a84be8/download 7b339cc5d194709cf36afff11d5a407a https://oarep.usim.edu.my/bitstreams/7eddbbdc-84b4-4bbe-b66c-653737250b33/download f411e10d60e9cf83622cfdcb7d1d0010 https://oarep.usim.edu.my/bitstreams/2bc59865-127b-46d9-9e93-b4d1ed276349/download 68b329da9893e34099c7d8ad5cb9c940 https://oarep.usim.edu.my/bitstreams/5cbabb08-3c6b-4dab-9da6-d4a91ceac49d/download 64d396f7ba34f980595f67bfb0d0e856 https://oarep.usim.edu.my/bitstreams/32c40d88-5d69-44b9-9c35-05d655126b2b/download 8d1b69dd9bdc9df4a8073c7a8193c7af https://oarep.usim.edu.my/bitstreams/5ad9a9f2-3623-45e2-b7ed-c63d6487823c/download e7711418a0408d22b4e57a3b333e8ba0 https://oarep.usim.edu.my/bitstreams/cca96151-eed3-4ac2-b8f6-b70bb04da747/download 24e648839aa31918bceb936aff170ec0 https://oarep.usim.edu.my/bitstreams/0571beb4-2114-4a56-8cc7-45e4b50ff5d3/download 56b786c3ab4ce95cace30ad1626ffeeb https://oarep.usim.edu.my/bitstreams/78d52479-ed16-410f-8695-89b84cc1818b/download 9e469f9f01cf48ac7499fddb60354d66 https://oarep.usim.edu.my/bitstreams/dd28a9c0-fd17-4dca-b73e-73719ac99cd0/download e1c06d85ae7b8b032bef47e42e4c08f9 https://oarep.usim.edu.my/bitstreams/ceaa9c1c-a158-48ef-9817-ad4f14da8062/download ff4c8ff01d544500ea4bfea43e6108c1 Ciphers Data structures (Computer science) Computer algorithms
institution	Universiti Sains Islam Malaysia
collection	USIM Institutional Repository
language	English
topic	Ciphers Data structures (Computer science) Computer algorithms
spellingShingle	Ciphers Data structures (Computer science) Computer algorithms Norul Hidayah Lot@Ahmad Zawawi Analysis and Modification of Grain - 128 Stream Cipher Algorithm
description	This thesis presents a new stream cipher algorithm. The new cipher algorithm have been proposed based on the existing Grain - 128 stream cipher algorithm. There are three main objectives in order to achieve this purpose. The first objective of this research is to identify the randomness of Grain - 128 of stream cipher algorithm. Next, the modification of the algorithm will be conducted against Grain - 128 stream cipher algorithm. Finally, the randomness testing of Modified Grain - 128 of stream cipher algorithm is conducted to determine whether this algorithm is random or not random. The comparison of Grain - 128 and Modified Grain - 128 will be evaluated by using NIST Statistical Test Suite. The NIST Statistical Test Suite was developed by collaboration between the Computer Security Division and the Statistical Engineering Division at National Institute of Standard and Technology (NIST). The NIST Statistical Test Suite is conducted to determine the randomness of both algorithms. Conclusively, the Modified Grain - 128 is random based on 1% - 5% of significance level compared to the Grain - 128 which is not random at the same significance level.
format	Thesis
author	Norul Hidayah Lot@Ahmad Zawawi
author_facet	Norul Hidayah Lot@Ahmad Zawawi
author_sort	Norul Hidayah Lot@Ahmad Zawawi
title	Analysis and Modification of Grain - 128 Stream Cipher Algorithm
title_short	Analysis and Modification of Grain - 128 Stream Cipher Algorithm
title_full	Analysis and Modification of Grain - 128 Stream Cipher Algorithm
title_fullStr	Analysis and Modification of Grain - 128 Stream Cipher Algorithm
title_full_unstemmed	Analysis and Modification of Grain - 128 Stream Cipher Algorithm
title_sort	analysis and modification of grain - 128 stream cipher algorithm
granting_institution	Universiti Sains Islam Malaysia
url	https://oarep.usim.edu.my/bitstreams/e3cc7d49-2415-4ca5-b4f4-76dbb6711209/download https://oarep.usim.edu.my/bitstreams/839123a8-e448-4a95-a059-32a482b8c1fc/download https://oarep.usim.edu.my/bitstreams/aaf5a8f9-5f00-44eb-9568-445e3806ec34/download https://oarep.usim.edu.my/bitstreams/0ce560cd-0666-4570-a974-c73fc29063db/download https://oarep.usim.edu.my/bitstreams/c1e273b8-d925-406a-b5f1-af503e4ac546/download https://oarep.usim.edu.my/bitstreams/684fc5db-bd44-4eaa-a4a9-889617b14bb8/download https://oarep.usim.edu.my/bitstreams/141a81f6-6c8f-42fd-82fb-9d808b69ccc3/download https://oarep.usim.edu.my/bitstreams/8e3a4a15-2b17-4c24-9a75-33dd77a84be8/download https://oarep.usim.edu.my/bitstreams/7eddbbdc-84b4-4bbe-b66c-653737250b33/download
_version_	1812444868608262144

Analysis and Modification of Grain - 128 Stream Cipher Algorithm

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