![]() ![]() The public key can be used by anyone to verify your identity when matched against your private key without disclosing it to anyone. As the name suggests, this key can be freely shared with the world, included in your email footer, or posted publicly on your web page. The second key is known as the public key. ![]() Your private key is the single thing that can prove you are who you claim to be when someone wants to prove your identity. The first key, the private key, should never be revealed to anyone for any reason at any time. Public-key encryption, also referred to as asymmetric encryption, assigns every user two unique keys to hold on to. To understand digital signatures completely, first you have to know a little about public-key encryption. One of the most significant barriers to adopting digital signatures is understanding how they work and what makes them a solution more secure and more reliable than physical paper documents. ![]()
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