cryptology past present and future

CryptologyPast and Present

04/13/2023 2

Group Members

Abbas Anwar 2010-Pet-66Zeeshan Sardar 2010-Pet-62Sikandar Azam 2010-Pet-44Saddam Tariq 2010-Pet-65Adil Nouman 2010-Pet-48

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Contents

What happened in the Past

So What’s Cryptology

How they did it?? Example from the Novel Da Vinci Code

Cryptology in NatureVisual CryptologySymbol CryptologyReligion CryptologyCryptology World War IIImportance and Uses

Examples: Lock and Key, Cryptex , Atbash Cipher, Skytale

So What’s Cryptology

Cryptology is the Study of ‘’Secret Writings’’ Modern Cryptology combines the studies of Computer Science and Mathematics for the purpose of Encoding information to ensure that data is secure.

Cryptology comes from Crypt which means A Code

Cryptology sometimes is referred as cipherology

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Keyterms

Cryptography- from greek words kryptos meaning hidden and Graphein meaning to write. Literally secret writing

Cryptanalysis- also referred to as code breaking, the process of undoing cryptography

Encryption- converts plaintext into an encoded text or a cipher-text

Decryption- the reverse of encryption Cipher techniques used to encipher and decipher

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What happened in the Past

Cryptology was a mean of Coding a message, so that it remains secret within an Organisation

Cryptology was of various forms varying from the numerical and alphabetical coding to symbols figures and architecture

Examples, Atbash cipher, Cryptex, Kryptos,

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Classification of Cryptology

Classic Cryptology Ancient Cryptology Symbol Cryptology Religion Cryptology Modern Cryptology Visual Cryptology Nature Cryptology Cryptology World War II Cyber Cryptology

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Now some Examples!!Lock and key

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Offcourse lock and key is a paradigm example of Classic Cryptology

The above subject was invented 4000 years ago by Romans, a lock that beheld only one key

Cryptex

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Cryptex is a masterpiece in history, invented by Da Vinci

Ancient Cryptex Modern Cryptex

Skytale

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Skytale used by Spartans, the message written on the paper strip was unveiled by rolling it on the rod of some other secret diameter, that encrypted on the paper.

Atbash Cipher

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Replacement of the alphabets on the above pattern is called Atbash Cipher

Illustrations

Petroleum VNGZKY

Hi how are you TZ TZZP THG Z

How they did it ??

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Quoting an example from Dan Browns Famous Novel, The Da Vinci Code

In this case poem is a coded message to unlock the cryptex, that bears a secret Document

an ancient word of wisdom frees this scroll and help us keep her scatter'd family whole a headstone praised by templars is the key

and Atbash will reveal the truth to thee.


Hints

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ScrollWisdomHeadstone Praised by Templars Is the key (Baphomet God)Atbash

Let me elaborate..!!

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A headstone by templars is the key: Baphomet.

B-P-V-M-T in Atbash. Changing the letters in the code

Sh-V-P-Y-A ,becomes "Sofia" (Wisdom).

And then Cryptex is Unlocked by the code SOFIA

There is Yet to come..!!

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The story doesn’t end here

Skytale is found in the cryptex that’s

another cipher.

Cryptology- Religion

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How holy books have prophecised the upcoming of 911 in encryption..????

Holy Bible


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How holy books have prophecised the upcoming of 911 in encryption..????

Holy Quran


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Holy QuranCan You Decode the Encrypted Words???


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Holy Quran Can You Decode the Encrypted Words???

Encryptions:

Allies Other Than Allah

Weakest Of Homes

The House Of Spider


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Holy Quran Can You Decode the Encrypted Words???

Encryptions:

Allies Other Than Allah

Weakest Of Homes

The House Of Spider

ANY GUESS


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The hour will not come to pass before The River Euphrates dries up to unveil a Mountain Of Gold for which people will fight, 99 out of 100 will die and every man among them will say perhaps I may be the one to remain alive and thus posses the gold

(Sahih Muslim)

Prophetic Cryptology


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Prophetic Cryptology

• The hour will not come unless a war, The Romans and The Muslims fight together against an Unknown Force

Cryptology in Nature

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Genetics And Gene Code• No Finger Print No Iris Structure Of A Man Matches To The Other’s

Gene Code- The Key Fingerprints and DNA - Encrypted Message

Visual Cryptology

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Visual Encrypt 1 is overlapped on the Visual Encrypt 2 to get the CodeThe more the number of visual encrypts the more powerful code will be

Symbol Cryptography

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Cryptology- World WarII

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Codes Were Intensely Used in WWII

Japan Lost due to Decryption of The Code PURPLE By USA

PURPLE Included Sensitive Information About Japan And Germany Attacks

Weak Code is worse than no code at all

Cryptology- World WarII

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Codes Were Intensely Used in WWII

USA’s the most frequent code in WWII was NAVAJO

The Japanese never broke the code NAVAJO

Importance of Cryptology

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Some modern methods of communication are insecure

• Internet is very insecure

• Ethernet sniffers liable to having Sniffers

• Cable modems passing through homes

Public use of Cryptology

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Modern Cryptography is useful for transactions and e-bankings

• Huge amount of money move everyday

• You can throw away the paper stuff that you still carry in your pocket

• Public use of Cryptology quick and safe

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Questions

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cryptology past present and future

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