!!! Overview
A [{$pagename}] and [Private Key] are [Cryptographic Keys] that are [Cryptographically|Cryptographic] (mathematically) linked.


[{$pagename}] and [Private Key] together form a Public-Private [Key pair]

The [{$pagename}] is used to decrypt ciphertext or to create a digital signature. 

The [Private Key] is used to encrypt plaintext or to verify a digital signature

The two keys are used in [Asymmetric Key Cryptography] stems from the use of different keys to perform these opposite functions, each the inverse of the other.

[Asymmetric Key Cryptography] as contrasted [Symmetric Key Cryptography] which relies on the same key to perform both.

!! More Information
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