How can I check if the private key of Ethereum is valid in C#?
Question
I searched about Wallet.fromPrrivateKey in ethereumjs-wallet, and privateKeyVerify in secp256k1. But I'm using Unity & Nethereum, so I can't use that. Is there any way to validate the private key in C#?
1 answers
solution1
2 ACCPTED 2022-05-03 08:42:32
The private key is just a random 256-bit integer number.
You just need to check it is > 0 and < max private key value that can be found here .
Private keys do not have checksums or anything like that.
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