Applicable Cryptography

A hash code is a fixed-size numerical value generated from input data of arbitrary size, used p...

Your digital signature is the proof that you signed something Your digital signature attests to t...

Kerckhoffs's principle (also called Kerckhoffs's desideratum, assumption, axiom, doctrine or law)...

Public-key cryptography, or asymmetric cryptography, An unpredictable (typically large and random...

🔐 is a mighty operator, function and a cloud data source all at once! In the ff script below you ...

Symbol 🔒behaves like a binary operator 🔒 encrypts what is on its rhs e.g. 🔒m 🔑🔒uses the key on it...

🔐 ["rsa"] ; bob = "hi"; crypt = 🔑🔒 bob; alice = crypt 🔒 🗝; show bob also alice; ...

A very simple and a very short but a very powerful program: 🔐; show (⭔🔑); show (⭔🗝); show 🔑 also ...

🔐; ⛓️ ( 𖤘 "metadata1"->"I am metadata1" 𖤘 "metadata2"->"I am metadata2" ⚲ "I am content1" ⚲ "I a...

Any image/photo entering the Free Form language computational container is immediately processed ...

Ocean Colors? The MODIS instrument is operating on both the Terra and Aqua spacecraft.  It has a ...

👶; 🔐; //add name and other information; ⛓️( 𖤘"first name"->"dara" 𖤘"last name"->"shayda...

USA, the state of Virginia (proposed?) Personal Identity card With qrcodes, barcodes and multiple...

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🔐["rsa"]; //group chat; 👥 ( 𖤘"owner"->"free" ); save as channel1;

🗣 ( 𖤘"user"->"dara" 𖤘"channel"->"/ff/free/channel1" 𖤘"secret"->"we are free!" ); save ...