How can i get sol address from privateKey:(Nno9dBF53drmKNYbaXNKxyAf5KMFfMzudVXQgLcBgpzWqMJ5dK6MfsR51gaDPhsNLgEj2hkStnqGFU7iuBFmWF2)

[deeryoona]

i am an iOS developer
if let prik = PrivateKey(data: Data(hexString: "Nno9dBF53drmKNYbaXNKxyAf5KMFfMzudVXQgLcBgpzWqMJ5dK6MfsR51gaDPhsNLgEj2hkStnqGFU7iuBFmWF2")!) {
let address = CoinType.solana.deriveAddress(privateKey: prik)
return address
}else{
return ""
}

i can not get sol address,i do not know how to get the correct sol address

[satoshiotomakan]

Hi @deeryoona, please create a discussion, tickets are for bugs/improvements only.

Could you please specify which Solana address you expect to get? Did you export this private key from an external wallet?

[deeryoona]

i want get address:5War5zZsJDUpXRLC2d2SKdvzfponUk1NzPizKe3ZfGn4
this private key from Phantom
and this privateKey can import TrustWallet App

[satoshiotomakan]

First of all, "Nno9dBF53drmKNYbaXNKxyAf5KMFfMzudVXQgLcBgpzWqMJ5dK6MfsR51gaDPhsNLgEj2hkStnqGFU7iuBFmWF2" is not a hex, but base58.
You should decode it as base58, and create a PrivateKey with the data:
(note I haven't tested the code, so there can be minor mistakes)

let secret = Base58.decode(string="Nno9dBF53drmKNYbaXNKxyAf5KMFfMzudVXQgLcBgpzWqMJ5dK6MfsR51gaDPhsNLgEj2hkStnqGFU7iuBFmWF2")
let privateKey = PrivateKey(secret)
let derivedAddress = CoinType.solana.deriveAddress(privateKey: privateKey)

[deeryoona]

let secret = Base58.decode(string="Nno9dBF53drmKNYbaXNKxyAf5KMFfMzudVXQgLcBgpzWqMJ5dK6MfsR51gaDPhsNLgEj2hkStnqGFU7iuBFmWF2")
let privateKey = PrivateKey(secret)

like this :
func getSolOriginAddressWithPriKey(priKey: String) -> String{
let privateKeyData = Data(Base58.decodeNoCheck(string: priKey)!)

    let derivedAddress = CoinType.solana.deriveAddress(privateKey: PrivateKey(data: privateKeyData) ?? PrivateKey())
    
    return derivedAddress
}

the getted address is:5WLG3i5cmJTobKyzTkF1gkyH7nteV1ArMh54vU4WXBCt
Not :5War5zZsJDUpXRLC2d2SKdvzfponUk1NzPizKe3ZfGn4
i needed address is 5War5zZsJDUpXRLC2d2SKdvzfponUk1NzPizKe3ZfGn4,like trustwallet App

[RomanSytnyk]

I've found a solution for that issue.
A Solana private key consists of 32 bytes of seed and 32 bytes of public key.
If you pass the full private key (64 bytes) into PrivateKey(data: keyData), it will return nil (in Swift for iOS).

You need to pass only the first 32 bytes to get the private key with this SDK:
PrivateKey(data: keyData.prefix(32))

This will return a working PrivateKey.

@deeryoona I think it would help you

[Lawan012]

Jobjhcjvgi

[Lawan012]

Jobjhcjvgi