Wiki Article · Cinematic

Digital Signature

Digital signature ek cryptographic mechanism hai jo kisi digital document, message, ya data ki…

Overview

Digital Signature — Quick Facts

📌

Property: Detail

🎯

Full Name: Digital Signature

⚡

Category: Cryptography, Document Security,…

🔑

Type: Asymmetric cryptographic technique

Topic 1

Infobox

📚 | Property | Detail | |---|---| | Full Name | Digital Signature | | Category |…

Topic 2

Aam Zindagi Me Samjho — Notary Analogy

💡

Tumhari unique signature = Private…

🔑

Notary stamp = Hash function…

⚡

Notary ka verification = Public…

🎯

Seal tootna = Agar document tamper…

Topic 3

Digital Signature Kaise Kaam Karta Hai

💡

Match → ✅ Signature valid…

🔑

Mismatch → ❌ Signature invalid…

Topic 4

Digital Signature vs Electronic Signature

⭐ Yeh do alag cheezein hain — logon me aksar confusion hota hai: | Feature | Digital…

Topic 5

Signature Algorithms

💡

New systems ke liye: Ed25519…

🔑

Compatibility zaroori ho: ECDSA…

⚡

Legacy systems: RSA 2048+ (still…

Topic 6

Use Cases

💡

Code Signing — Software…

🔑

Git Commits — git commit -S se…

⚡

Package Managers — npm, pip, apt…

🎯

Docker Images — Container images…

Topic 7

Legal Validity

💡

Company incorporation (MCA filings)

🔑

Income tax e-filing (certain…

⚡

e-Tendering / e-Procurement

🎯

Patent / Trademark filings

Topic 8

Best Practices

🚀 Developers Ke Liye 1. Git commits sign karo — GPG ya SSH key se; team me enforce karo…

Topic 9

Common Mistakes Aur Pitfalls

📚 1. Private key expose karna — Git repo me commit, email me share, insecure storage = key…

Comparison

Digital Signature vs Electronic Signature

⚖️

Definition: Cryptographic technique —…

⚖️

Technology: PKI (Public Key…

⚖️

Security: High — mathematically…

Diagram

Visual Flow

📊 Diagram visualization — details in narration

Quiz — Question 1

Digital Signature ka sabse sahi definition kya hai?

Quick Quiz

Quiz — Question 2

Digital Signature ka 'Full Name' kya hai?

Complete! 🎉

Digital Signature Complete!

Aliens Wiki · HIEN · Cinematic Knowledge

✅