Account

To derive account keypairs, a user generates a base seed from the hash of an ed25519 signature, the signature algorithm used in Solana. This seed is used to derive several keypairs in different domains:
Shielded Keypair
Is used to send and receive shielded tokens.
Scheme:
Private key = blake2bHash(seed + "shielded");
Public key = PoseidonHash(private key)
Signature = PoseidonHash(private key, input1, input2);
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Encryption Keypair
encryptionPrivkey = blake2bHash(seed + "encryption");
Poseidon Eddsa Keypair
Eddsa instantiated with the poseidon hash over Bn254.
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Aes Keypair
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Burner Seeds
creates a new seed 
Custom Domain Keypair
not added yet
SDK exposes a call with which the developer can get a private key in a custom domain.
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UTXO
Transaction Parameters
Last modified 16d ago