=================================================================== RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/ssh/PROTOCOL.u2f,v retrieving revision 1.13 retrieving revision 1.14 diff -u -r1.13 -r1.14 --- src/usr.bin/ssh/PROTOCOL.u2f 2019/12/11 22:19:47 1.13 +++ src/usr.bin/ssh/PROTOCOL.u2f 2019/12/20 20:28:55 1.14 @@ -37,7 +37,7 @@ unlimited number of supported keys. This drives the requirement that the key handle be supplied for each signature operation. U2F tokens primarily use ECDSA signatures in the NIST-P256 field, though the FIDO2 -standard specified additional key types include one based on Ed25519. +standard specifies additional key types, including one based on Ed25519. SSH U2F Key formats ------------------- @@ -48,10 +48,6 @@ sk-ecdsa-sha2-nistp256-cert-v01@openssh.com sk-ssh-ed25519@openssh.com sk-ssh-ed25519-cert-v01@openssh.com - -These key types are supported only for user authentication with the -"publickey" method. They are not used for host-based user authentication -or server host key authentication. While each uses ecdsa-sha256-nistp256 as the underlying signature primitive, keys require extra information in the public and private keys, and in