he following key schemes and elliptic curves are supported for wallet creation, signing, and raw transaction workflows.
| Scheme |
Elliptic curve |
| ECDSA |
secp256k1 |
| ECDSA |
stark |
| EdDSA |
ed25519 |
| Schnorr |
secp256k1 |
Supported Key Formats by Network
This table lists the signing scheme and corresponding elliptic curve supported by each network. Networks may support more than one scheme.
| Network |
Supported formats |
| Algorand |
(EdDSA, ed25519) |
| Aptos |
(EdDSA, ed25519) |
| Bitcoin |
(ECDSA, secp256k1) or (Schnorr, secp256k1) |
| BitcoinCash |
(ECDSA, secp256k1) |
| Canton |
(EdDSA, ed25519) |
| Cardano |
(EdDSA, ed25519) |
| Cosmos |
(ECDSA, secp256k1) |
| EVM |
(ECDSA, secp256k1) |
| ICP |
(EdDSA, ed25519) |
| Iota |
(EdDSA, ed25519) |
| Kaspa |
(ECDSA, secp256k1) |
| Polymesh |
(EdDSA, ed25519) |
| Solana |
(EdDSA, ed25519) |
| Stellar |
(EdDSA, ed25519) |
| Substrate |
(EdDSA, ed25519) |
| Sui |
(EdDSA, ed25519) |
| Tezos |
(EdDSA, ed25519) or (ECDSA, secp256k1) |
| Ton |
(EdDSA, ed25519) |
| Tron |
(ECDSA, secp256k1) |
| XRPL |
(ECDSA, secp256k1) or (EdDSA, ed25519) |