1. (25 points) There are ciphertexts in the attached pdf file. Look at your row number (between 1 and 166) in the Tables
Posted: Thu May 05, 2022 1:34 pm
1. (25 points) There are ciphertexts in the attached pdf file.
Look at your row number (between 1 and 166) in the Tables 1, 2 or 3
and find your own ciphertext in the attached file. Decrypt your own
ciphertext obtained from a Substitution Cipher. Note that there may
be meaningless words at the beginning or at the end since the
plaintext is divided into equal parts.
ciphertext:
KGCFBDOCMDWICMIZCAGIZDSMIMMKGWWCBHBDUDMJCBPIKXCASZIKWRGMW
DDBTGXARCXUIAFIBMORDCWMCBIRCTCQCHRXVGBXSKGXDIWFXRGYSGWXCD
BWICMXRGZDKJIZCAGKGPZCGMGIHGKZJTDKWRGOIWIZOIJWKGIMJXDXIZF
IUDSXRGKPGXMCBIRWDSKAIXIBMWRGWWSARIAIPCXIZDBGTDKAIXARCBHQ
CAGJDSAIBXXRCBFIBMDRCOCWRJDSADSZMWGGRGKITXGKXRGUCKMWORJWR
GZZGIXIZCXXZGUCKMIWWDDBIWZDDFIXCXXRCWWPGGARAISWGMIKGQIKFI
UZGWGBWIXCDBIQDBHXRGPIKXJWDQGDTXRGUCKMWRSKKCGMDTTIXDBAGDB
GDZMQIHPCGUGHIBOKIPPCBHCXWGZTSPVGKJAIKGTSZZJKGQIKFCBHCKGI
ZZJQSWXUGHGXXCBHRDQGXRGBCHRXICKMDGWBXWSCXQJXRKDIXIBMIAIBI
KJAIZZGMDSXCBIXKGQUZCBHVDCAGXDCXWARCZMKGBADQGIOIJQJMGIKWC
XWRCHRXCQGJDSOGKGIZZCBUGMDBVIKCDSWPKGXGNXWXRGJIZZQDVGMDTT
IBMIZCAGOIWWDDBZGTXI
Look at your row number (between 1 and 166) in the Tables 1, 2 or 3
and find your own ciphertext in the attached file. Decrypt your own
ciphertext obtained from a Substitution Cipher. Note that there may
be meaningless words at the beginning or at the end since the
plaintext is divided into equal parts.
ciphertext:
KGCFBDOCMDWICMIZCAGIZDSMIMMKGWWCBHBDUDMJCBPIKXCASZIKWRGMW
DDBTGXARCXUIAFIBMORDCWMCBIRCTCQCHRXVGBXSKGXDIWFXRGYSGWXCD
BWICMXRGZDKJIZCAGKGPZCGMGIHGKZJTDKWRGOIWIZOIJWKGIMJXDXIZF
IUDSXRGKPGXMCBIRWDSKAIXIBMWRGWWSARIAIPCXIZDBGTDKAIXARCBHQ
CAGJDSAIBXXRCBFIBMDRCOCWRJDSADSZMWGGRGKITXGKXRGUCKMWORJWR
GZZGIXIZCXXZGUCKMIWWDDBIWZDDFIXCXXRCWWPGGARAISWGMIKGQIKFI
UZGWGBWIXCDBIQDBHXRGPIKXJWDQGDTXRGUCKMWRSKKCGMDTTIXDBAGDB
GDZMQIHPCGUGHIBOKIPPCBHCXWGZTSPVGKJAIKGTSZZJKGQIKFCBHCKGI
ZZJQSWXUGHGXXCBHRDQGXRGBCHRXICKMDGWBXWSCXQJXRKDIXIBMIAIBI
KJAIZZGMDSXCBIXKGQUZCBHVDCAGXDCXWARCZMKGBADQGIOIJQJMGIKWC
XWRCHRXCQGJDSOGKGIZZCBUGMDBVIKCDSWPKGXGNXWXRGJIZZQDVGMDTT
IBMIZCAGOIWWDDBZGTXI