April 2018
Intermediate to advanced
222 pages
5h 28m
English
Content preview from Solidity Programming Essentials
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Symmetric encryption and decryption
Symmetric cryptography refers to the process of using a single key for both encryption and decryption. It means the same key should be available to multiple people if they want to exchange messages using this form of cryptography.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.