RSA Conference | Great Cipher Mightier Than The Sword

Every Civilization needs to be protected itself from Attacks. When swords failed we use secrets.

In 17th centuries France a religious war was raising the parts of Huguenots against Roman Catholics.

The forces of the Catholics surrendered the city. But Huguenots refused to surrender. The Kings forces faced a long battle.

But then the intercept and encrypted a letter. No one can reveal the code. Then to decrypt the secret letter code the kings man sent a young mathematician Antoine Rossignol he solved it in an hour.

The Kings man sent the decryped message to the Huguenots along with the original letter. The city surrendered without the fight. Antoine became the cryptographer to the throne. Mentor by Cabinet noir who is also a cryptographer
Antoine Rossignol and his son Bonaventure Rossignol who was warmly inventive.

When the Louis XIV of France was became a peacefull country, at that time Bonaventure worked and Study in the royal chambers, Antoine by his side.
Father and son hardly worked for a long and invented a nearly unbreakable nomenclature of monoalphabatic substitution cipher. Two number table generating unpredictable number of code.

Each table charted one fixed element and one free element. Finding an element in first table is easy. But the use of the second table multiplying the variables beyond the ability of technology to decipher them.
And so with this lying of code upon code Great Cipher (which is also called Grand Cipher) was born. Bonaventures son continues his Father Antoine Rossignol and grandfather Bonaventure Rossignol work carrying the legacy fort.

The Great Cipher was use to protect the France during the ministers ship of Richaler Seccessor. Building from generation to the next the Rossignol help Louis XIV to evolve from child king to the SUN.
But after the kings death the keys of the Great Cipher lost. The Great Cipher is virtually impossible to decode. So impossible that take almost 200 years to crack.

Then one of the Military Cryptologist ____ spent Three years of time to study in the famous Great Cipher patterns. Until he solve the phrase that unlock the mystery.

Today, in our industry we bravely face our enemies building on the outstanding achievements of our Security to protect our civilization from attack. In our century all quest for perfect security can't get always what we want but we've tried.
By Comming together year after year to share knowledge by creating technology not just for our time , but for all time. To solve the problem of today and tomorrow.

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