## Why Asymmetric Encryption Became the Foundation of Blockchain
If you've ever sent cryptocurrency or stored funds in a wallet, you've already used asymmetric encryption without realizing it. This technology literally underpins the security of digital assets.
## How the Two-Key System Works
At the core of asymmetric encryption is an elegant idea: two different cryptographic keys work in tandem. The public key is like your internet address, which you can share with everyone. The private key is a password that must remain only with you.
When someone sends you funds, they use your public key to
View OriginalIf you've ever sent cryptocurrency or stored funds in a wallet, you've already used asymmetric encryption without realizing it. This technology literally underpins the security of digital assets.
## How the Two-Key System Works
At the core of asymmetric encryption is an elegant idea: two different cryptographic keys work in tandem. The public key is like your internet address, which you can share with everyone. The private key is a password that must remain only with you.
When someone sends you funds, they use your public key to