Digital Signatures vs. Encryption: Two Different Jobs
People sometimes assume that cryptography is mainly about hiding information.
But digital signatures and encryption solve different problems.
🔏 Digital signatures help demonstrate authorization and authenticity.
🔐 Encryption is primarily used to protect information from unauthorized viewing.
Understanding this difference helps explain how blockchain systems can verify who authorized an action without treating every transaction as encrypted data.
💡 Cryptography isn't one technology doing one job — it's a collection of tools solving different problems.
#Cryptography #Blockchain #CyberSecurity #CryptoEducation
People sometimes assume that cryptography is mainly about hiding information.
But digital signatures and encryption solve different problems.
🔏 Digital signatures help demonstrate authorization and authenticity.
🔐 Encryption is primarily used to protect information from unauthorized viewing.
Understanding this difference helps explain how blockchain systems can verify who authorized an action without treating every transaction as encrypted data.
💡 Cryptography isn't one technology doing one job — it's a collection of tools solving different problems.
#Cryptography #Blockchain #CyberSecurity #CryptoEducation