shinys000114/libssh
1
0
Fork 0
mirror of https://git.libssh.org/projects/libssh.git synced 2026-02-07 02:39:48 +09:00
Code Issues Packages Projects Releases Wiki Activity

pki: RSA signatures with SHA2 hash algorithms (RFC 8332)

Browse Source 
* This change introduces a new API to request signature using
   one key and different hash algorithms. This is used only with
   RSA keys, that used to have SHA1 hardcoded, but the new
   algorithsms allow to use the SHA2 hashes, if the extension
   is negotiated.

Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
This commit is contained in:
Jakub Jelen
2018-08-07 15:04:45 +02:00
committed by Andreas Schneider
parent 3ca7e1eea9
commit 1f08aabe43
5 changed files with 209 additions and 31 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
include/libssh/pki_priv.h
View File

@@ -96,9 +96,12 @@ int pki_signature_verify(ssh_session session,
size_t hlen);
/* SSH Signing Functions */
ssh_signature pki_do_sign(const ssh_key privkey,
const unsigned char *hash,
size_t hlen);
#define pki_do_sign(key, hash, hlen) \
pki_do_sign_hash(key, hash, hlen, SSH_DIGEST_AUTO)
ssh_signature pki_do_sign_hash(const ssh_key privkey,
const unsigned char *hash,
size_t hlen,
enum ssh_digest_e hash_type);
ssh_signature pki_do_sign_sessionid(const ssh_key key,
const unsigned char *hash,
size_t hlen);