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Elliptic Curve Encryption

ru flag

I know about ECDH when you need 2 pairs of public/private keys. But I wonder what is a simplest way to encrypt with just single public key?

  • Should I select a second random pair of public/private keys for each "boxing"?

or

  • I can have a pre-selected publicly known pair of public/"private" keys?

or

  • Is there other simpler way to encrypt data with Elliptic Curve encryption?
fgrieu avatar
ng flag
I recommend that you consider [ECIES](https://www.secg.org/sec1-v2.pdf#subsection.5.1)
meshcollider avatar
gb flag
Also dropping in a mention of ElGamal
mangohost

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