Handle ecdsa-sk flags, reject no-touch For the time being Dropbear will only allow SK auth with default parameters, user-presence needs to be set. In future handling of authorized_keys option "no-touch-required" can be added. This code would also be refactored to share between ecdsa and ed25519 once I get hardware/emulation to test ed25519.

#ifndef DROPBEAR_CRYPTO_DESC_H
#define DROPBEAR_CRYPTO_DESC_H

void crypto_init(void);

extern int dropbear_ltc_prng;

#endif /* DROPBEAR_CRYPTO_DESC_H */