Decode this mono-alphabetic cipher:
NMZ OEPYQJ GOOGOOPUGNPYU LGFZO GSZ G OZSPZO YK LGFZO PU CMPEM YUZ BOZS PO EMYOZU GO NMZ 'OGOOJ', CMY NMZU NSPZO NY APQQ XZYXQZ RJ XYONPUL EQBZO.
Hint: O=S
Re: Codebusters C
Posted: November 29th, 2018, 10:35 pm
by Name
Tailsfan101 wrote:
Good job! You did it!
Decode this mono-alphabetic cipher:
NMZ OEPYQJ GOOGOOPUGNPYU LGFZO GSZ G OZSPZO YK LGFZO PU CMPEM YUZ BOZS PO EMYOZU GO NMZ 'OGOOJ', CMY NMZU NSPZO NY APQQ XZYXQZ RJ XYONPUL EQBZO.
Hint: O=S
the scioly assassination games are a series of games in which one user is chosen as the 'sassy', who then tries to kill people by posting clues.
Question: Determine the decryption matrix if the plaintext "test" encodes into the ciphertext "bzet"
Re: Codebusters C
Posted: January 21st, 2019, 7:18 pm
by olivia.m19
Name wrote:
Tailsfan101 wrote:
Good job! You did it!
Decode this mono-alphabetic cipher:
NMZ OEPYQJ GOOGOOPUGNPYU LGFZO GSZ G OZSPZO YK LGFZO PU CMPEM YUZ BOZS PO EMYOZU GO NMZ 'OGOOJ', CMY NMZU NSPZO NY APQQ XZYXQZ RJ XYONPUL EQBZO.
Hint: O=S
the scioly assassination games are a series of games in which one user is chosen as the 'sassy', who then tries to kill people by posting clues.
Question: Determine the decryption matrix if the plaintext "test" encodes into the ciphertext "bzet"
I think the decryption matrix is PBYF
Re: Codebusters C
Posted: January 22nd, 2019, 6:09 am
by linzhiyan
olivia.m19 wrote:
Name wrote:
Tailsfan101 wrote:
Good job! You did it!
Decode this mono-alphabetic cipher:
NMZ OEPYQJ GOOGOOPUGNPYU LGFZO GSZ G OZSPZO YK LGFZO PU CMPEM YUZ BOZS PO EMYOZU GO NMZ 'OGOOJ', CMY NMZU NSPZO NY APQQ XZYXQZ RJ XYONPUL EQBZO.
Hint: O=S
the scioly assassination games are a series of games in which one user is chosen as the 'sassy', who then tries to kill people by posting clues.
Question: Determine the decryption matrix if the plaintext "test" encodes into the ciphertext "bzet"
I think the decryption matrix is PBYF
Wait, shouldn’t the decryption matrix be four numbers?
Re: Codebusters C
Posted: January 22nd, 2019, 6:21 am
by Name
linzhiyan wrote:
olivia.m19 wrote:
Name wrote:
the scioly assassination games are a series of games in which one user is chosen as the 'sassy', who then tries to kill people by posting clues.
Question: Determine the decryption matrix if the plaintext "test" encodes into the ciphertext "bzet"
I think the decryption matrix is PBYF
Wait, shouldn’t the decryption matrix be four numbers?
|21 2|
|3 25|
I got this by creating two marices using "test" and "bzet," inverting one of the matrices, and multiplying the two matrices together
Re: Codebusters C
Posted: January 22nd, 2019, 8:31 am
by olivia.m19
Name wrote:
linzhiyan wrote:
olivia.m19 wrote:
I think the decryption matrix is PBYF
Wait, shouldn’t the decryption matrix be four numbers?
|21 2|
|3 25|
I got this by creating two marices using "test" and "bzet," inverting one of the matrices, and multiplying the two matrices together
Yeah I did the same thing but I got
|15 1|
|24 5| or PBYF as my decryption matrix. I got
|21 2|
|3 25| by multiplying BZET by the inverse of TEST as well, but that would give you the encryption matrix, right? So I inverted that to get my final answer. I may have interpreted the question incorrectly, sorry about that.
Re: Codebusters C
Posted: January 22nd, 2019, 8:43 am
by Name
olivia.m19 wrote:
Name wrote:
linzhiyan wrote:
Wait, shouldn’t the decryption matrix be four numbers?
|21 2|
|3 25|
I got this by creating two marices using "test" and "bzet," inverting one of the matrices, and multiplying the two matrices together
Yeah I did the same thing but I got
|15 1|
|24 5|
which is what I meant by PBYF, sorry for being unclear.
Encoding bzet with your matrix results in OTBJ
Encoding bzet with 21 2 3 25 results in TEST
Re: Codebusters C
Posted: January 22nd, 2019, 8:46 am
by olivia.m19
Name wrote:
olivia.m19 wrote:
Name wrote:
|21 2|
|3 25|
I got this by creating two marices using "test" and "bzet," inverting one of the matrices, and multiplying the two matrices together
Yeah I did the same thing but I got
|15 1|
|24 5|
which is what I meant by PBYF, sorry for being unclear.
Encoding bzet with your matrix results in OTBJ
Encoding bzet with 21 2 3 25 results in TEST
Sorry yeah I just edited my answer. I found the same encryption matrix as you, but I thought you asked for the decryption matrix so I inverted it and gave that as my answer.
Re: Codebusters C
Posted: January 22nd, 2019, 8:50 am
by Name
olivia.m19 wrote:
Sorry yeah I just edited my answer. I found the same encryption matrix as you, but I thought you asked for the decryption matrix so I inverted it and gave that as my answer.
It would be the decryption maxtrix as it encrypts the cipher text into the plaintext, not vice versa.
Anyways your turn
Re: Codebusters C
Posted: January 22nd, 2019, 9:01 am
by olivia.m19
Name wrote:
olivia.m19 wrote:
Sorry yeah I just edited my answer. I found the same encryption matrix as you, but I thought you asked for the decryption matrix so I inverted it and gave that as my answer.
It would be the decryption maxtrix as it encrypts the cipher text into the plaintext, not vice versa.
Anyways your turn
Oh ok I see now. Alright, here's a short Aristocrat:
uofuno igq bfeadbz di dlufiidhno, hxe d pf bfeadbz omocqpgq.