Matt Johnston. “Dropbear SSH”. 2020年5月23日閲覧。 “PTY handling code is taken from OpenSSH”
“CHANGES” (14 November 2013). 2020年5月23日閲覧。 “ECC (elliptic curve) support. Supports ECDSA hostkeys (requires new keys to be generated) and ECDH for setting up encryption keys[...]”