id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
iajs-710	Taha, N. A.	Enhancement of Stream Cipher by Using Variant Register in Length	2017	12	.pdf	application/pdf	3360	141	67	10- Save stream as file Complexity checker The final stage of this work is to measure the complexity strength of encryption by comparing with one of encryption method known RSA, that by taking a sample from text encrypted in the proposed method denote by (S1s) with the same sample but an encrypted by RSA method denote by ( S1R ) and then calculate the time necessary to get to the same sample in original text denoted by( S1O ) by using genetic algorithm. Next, this primary ciphertext Cp is combined with key stream to generate final ciphertext Cf Key stream A key stream sequence is p roduced by seed and it is mixed with p lain text for encryption at the transmitter side note that key stream sequence is deterministic anyone having the seed can reproduce it, and	cache/iajs-710.pdf	txt/iajs-710.txt