About Public key cryptography with example in hindi

Aaj hum aapko batane wale hai ki computer science me PKC (public key cryptography) kya hai in hindi. Public Key Cryptography ko Asymmetric cryptography bhi kahte hai Jo cryptography ka ek form hota hai. To Chaliye aapka time kharab na karte hue iske bare me jaan lete hai. Sabse pahle iski defination ko samajhte hai.
Public key cryptography in hindi

Public Key cyptography kya hai hindi me

Public Key Cryptography Information security ki ek property hoti hai, jiska nirmaan universe ke mathematical structure se hua hai. PKC internet par communication channel ko secure karne me capable (saksham) hoti hai. Public key Cryptography ya Asymmetric cryptography ki jo mukhya visheshata hoti hai wo yahi hai ki isme har vyakti ke liye 2 public key aur private key ka upyog hota hai, jisme ek key ki madad se encrypt kiye gaye message ko dusri key ki madad se decrypt kar sakte hai. key agar bahut lambi hai to inhe ek dusre se alag karna posible nahi hota hai.

Some major points in Asymmetric cryptography
  1. Public key cryptography ko hi Asymmetric cryptography kahte hai isliye aap isme confuse na ho.
  2. PKC me user ke paas 2  cryptographic key - Public and private key hoti hai.
  3. Private key ko secret rakhte hai aur public key sabhi ko distribute ho sakti hai.
  4. Aane wale message ko lene wale user ki public key se encrypt kiya jata hai aur private key se message ko decrypt karte hai.

Key Range & key size in PKC "Asymmetric cryptography"
  • Isme 2 bit binary number ke 4 states hote hai kuch is tarah se - 00, 01, 10, 11.
  • Isme 3 bit binary number ke 8 states hote hai - 000, 001, 010, 100, 011, 110, 101, 111.
  • Jaise - jaise bits ke number badhte hai vaise - vaise binary states double ho jate hai.
  • key ki size badhne par binary states ki sankhya aur key ki range bhi badh jati hai.
public key cryptography ke bare me gar jankari achchi lagi hai aur aage bhi ese hi post padhna hai to website ko abhi subscribe kariye notes pane ke liye. Post achcha laga to ise apne dosto ke sath share kare.

No comments:

Post a Comment

apna comment kare