4. Using the Vigenère Auto Key Cipher (table given below) the keyword is "time". Convert the plain text "ayptography" into cipher text. ABCDEFGHIJKLMNOPQRSTUVWXYZ AABCDEF GHIJKLMNOPQRSTUVW X Y Z BBCDEF GHIJKLMNOPQRSTUVWX YZA CCDEFGHIJKLMNOPQRSTUVW X YZA B DDEFGHIJKLMNOPQR ST UV W X Y ZAB C EEFGHIJKLMNOPQR STUV w X YZABCD FFGHIJKLM NOP QR STUV W X Y ZABCDE GGHIJKLM NOPQR STUV w X Y ZABCDEF HHIJKL M NOPQRSTUVW X Y ZABCDEFG DOJKLMNOPQRSTUV W X Y ZABCDEF GH JJKLMNOP QR STU V W X Y Z ABC DEFGHI KKLM NOPQR STUV w X Y ZA BCDEFGHIJ LLMNOP QRSTUVW XY ZABCDEFGHIJK MMNOPQRSTUVWXYZABC DEFGHIJ KL NNOPQRSTUVWX Y ZABCDEF GHIJKLM 0OPQRSTUVW X Y ZABCDEFGHIJKLM N PPQRST UV W X Y ZABC DEFGHIJKLM NO QQRSTU v w X Y ZABCDEFGHIJKLMNOP RRSTUV w X Y Z A BCDEFGHI ĮKLM NO PQ SSTUVW X YZABCDEFGHI JKLM NOPQR TTUVWX YZABCDE FGHIJKLMNOPQRS UUVWX Y ZABCDEF GHIJKLMNOPQR ST vv w x Y Z ABCDEFGHIJKLMNOPQRS TU ww x Y ZABCDEFGHIJKLMNOPQRSTUV XX Y ZABCDEFGHIJKLMNOPQRSTUV W YYZABCDEFGHIJKLM NOPQR STU V X ZZABCDEF GHIJKL MNOPQR STUV w X Y

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
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Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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4. Using the Vigenère Auto Key Cipher (table given below) the keyword is "time".
Convert the plain text "aryptography" into cipher text.
ABCDE FGHIJKLMNOPQR STUV W XY Z
AABCDEFGHIJKLMNOP QR STUV W X Y Z
BBCDEFGHIJKLMNOPQRSTUVW X Y ZA
CCDEFGHIJKLMNOPQRSTUVW X Y ZAB
DDEFGHIJKLMNOPQR STUV W X Y ZABC
EEFGHIJKLM NOPQR STU V W X Y ZABCD
FFGHIJKLMNO P QR STUV W X Y ZABCDE
GGHIJKLMNO PQRSTUVW X Y ZABCDE F
HHIJKLMNO P QR STUV W X Y ZABCDEF
IIJKLMNOPQR S TUV W X Y ZABCDEFGH
JJK L M NOP Q R S TU V W X Y Z AB C DE F GHI
KKLMNOPQR STUV w X Y ZABCDE F GHIJ
LLMNOPQR STUV w X YZABCDE F G
MMNOPQRSTUVWX Y ZABCDEF GHIJKL
NNOPQRSTUV W X Y ZABCDEF GHIJKLM
0OPQRS TUV W X Y ZABCDEF GHIJKLM N
PPQR ST UV W X Y Z ABCDE F GHIJKLM NO
QQR STUV w X Y ZA BCDE FGHIJKLMNOP
RRSTUV w X Y Z ABCDE FGHI ĮKL M NOPQ
SSTUVW X Y ZABCDE FGHIJKLMNOPQR
TTUVWX YZABCDEFGHIJKLMNO PQRS
UUV W X Y ZABCDEF GHIJKLM NOPQRST
vv w x Y ZABC DEFGHIJKL MNOPQR STU
ww XYZABC DEFGHIJKLMNOPQR STUV
XX Y ZABCDE FGHIJKLM NOPQR STUV W
YY ZABCDEFGHIJKL MNOPQR STU v w X
ZZABCDEFGHIJKL M NOPQR STU V W X Y
I J K
Transcribed Image Text:4. Using the Vigenère Auto Key Cipher (table given below) the keyword is "time". Convert the plain text "aryptography" into cipher text. ABCDE FGHIJKLMNOPQR STUV W XY Z AABCDEFGHIJKLMNOP QR STUV W X Y Z BBCDEFGHIJKLMNOPQRSTUVW X Y ZA CCDEFGHIJKLMNOPQRSTUVW X Y ZAB DDEFGHIJKLMNOPQR STUV W X Y ZABC EEFGHIJKLM NOPQR STU V W X Y ZABCD FFGHIJKLMNO P QR STUV W X Y ZABCDE GGHIJKLMNO PQRSTUVW X Y ZABCDE F HHIJKLMNO P QR STUV W X Y ZABCDEF IIJKLMNOPQR S TUV W X Y ZABCDEFGH JJK L M NOP Q R S TU V W X Y Z AB C DE F GHI KKLMNOPQR STUV w X Y ZABCDE F GHIJ LLMNOPQR STUV w X YZABCDE F G MMNOPQRSTUVWX Y ZABCDEF GHIJKL NNOPQRSTUV W X Y ZABCDEF GHIJKLM 0OPQRS TUV W X Y ZABCDEF GHIJKLM N PPQR ST UV W X Y Z ABCDE F GHIJKLM NO QQR STUV w X Y ZA BCDE FGHIJKLMNOP RRSTUV w X Y Z ABCDE FGHI ĮKL M NOPQ SSTUVW X Y ZABCDE FGHIJKLMNOPQR TTUVWX YZABCDEFGHIJKLMNO PQRS UUV W X Y ZABCDEF GHIJKLM NOPQRST vv w x Y ZABC DEFGHIJKL MNOPQR STU ww XYZABC DEFGHIJKLMNOPQR STUV XX Y ZABCDE FGHIJKLM NOPQR STUV W YY ZABCDEFGHIJKL MNOPQR STU v w X ZZABCDEFGHIJKL M NOPQR STU V W X Y I J K
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