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PBPranav Bawgikarpranavbawg.hashnode.devMar 29, 2025 · 3 min read

An overview of symmetric and asymmetric key cryptography

[49] Symmetric Key Cryptography Symmetric means the same/one key. Consider a scenario where the sender wants to send a message to the receiver then it makes use of a unsecure channel (e.g., internet). So when the sender is sending this message, it is...

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AIAffan Imranblockgenix.hashnode.devJun 19, 2023 · 4 min read

From Encryption to Authentication: The Essentials of Digital Signatures, Keys, and Hashing.

The need for secure communication and data security in today’s digital world is increasing at a high rate. In protecting online interactions and sensitive information, 3 essentials play a vital role, those are Encryption, Authentication, and Digital ...

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MPMrinmoy Porelmrinnnmoy.hashnode.devMar 13, 2023 · 2 min read

Beginners Guide to Cryptography.

Introduction Cryptography is the practice and study of techniques for secure communication in the presence of adversarial behavior. More generally, cryptography is about constructing and analyzing protocols that prevent third parties or the public fr...

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SKSanchit Khuranageniuslearner.hashnode.devFeb 7, 2023 · 3 min read

Understanding Symmetric and Asymmetric Keys: A Comprehensive Guide

Introduction: In the world of cryptography, two types of keys are commonly used to protect sensitive data- symmetric and asymmetric keys. These keys play a critical role in securing digital information and are widely used in various applications like...

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ASAditya Singhsaditya9211.hashnode.devAug 17, 2022 · 5 min read