This adds support for Ed25519 keys from files in PEM format when using
OpenSSL with Ed25519 support. The default encoding for the PEM file is
expected to be PKCS#8. Encrypted files are supported.
For the lack of an API, it is not possible to export keys in PEM format,
only in OpenSSH format.
Signed-off-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
This removes unused function pki_signature_verify()
from pki_{crypto, mbedcrypto, gcrypt}. The function was also removed
from include/libssh/pki_priv.h. The function ssh_pki_signature_verify()
was changed to receive a const unsigned char *input.
All tests calling pki_signature_verify() were changed to call
ssh_pki_signature_verify() instead.
Signed-off-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
Use OpenSSL to generate and verify Ed25519 signatures, if supported.
Signed-off-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
Try to find the OpenSSH private key header not only at the beginning of
the file. This makes the parser to skip comments and white spaces.
Fixes: T76
Fixes: T123
Signed-off-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
This makes pki_do_sign() and pki_signature_verify() to receive the
original input instead of the pre-calculated hash. The hash is then
calculated internally.
The hash to be used inside the signature is decided earlier, when all
the information about the signature to be generated/verified is
available.
Simplify ssh_pki_do_sign() and ssh_srv_pki_do_sign_sessionid().
The tests were modified to use pki_do_sign() instead of
pki_do_sign_hash().
Signed-off-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
These tests are copied from the existing RSA/DSA certificate tests. They cover
importing certificates.
Signed-off-by: Ben Toews <mastahyeti@gmail.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
This type is imprecise. We often need the ecdsa_nid in addition to the key type
in order to do anything. We replace this singluar ECDSA type with one type per
curve.
Signed-off-by: Ben Toews <mastahyeti@gmail.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
This also replaces some occurrences of assert_true with assert_null.
Signed-off-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
This extends the torture API to provide a way to request
keys in different formats. This extends the keys with
private keys in the new OpenSSH format (default since
OpenSSH 7.8).
This also needs modifications to the ed25519 tests, which
do not support PEM format and expected the new format out of the
box.
Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
This changes the private API by adding one more argument to function
pki_signature_from_blob()
Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
