public class VaultServiceKt
public static int MAX_CONSTRAINT_DATA_SIZE
The maximum permissible size of contract constraint type data (for storage in vault states database table).
This value establishes an upper limit of a CompositeKey with up to MAX_NUMBER_OF_KEYS_IN_SIGNATURE_CONSTRAINT keys stored in. However, note this assumes a rather conservative upper bound per key. For reference, measurements have shown the following numbers for each algorithm:
2048-bit RSA keys: 1 key -> 294 bytes, 2 keys -> 655 bytes, 3 keys -> 961 bytes
256-bit ECDSA (k1) keys: 1 key -> 88 bytes, 2 keys -> 231 bytes, 3 keys -> 331 bytes
256-bit EDDSA keys: 1 key -> 44 bytes, 2 keys -> 140 bytes, 3 keys -> 195 bytes