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Code Activity

pki crypto: expose new ssh_pki_key_ecdsa_name API

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Enable retrieving the "ecdsa-sha2-nistpNNN" name of ECDSA keys with a
new 'ssh_pki_key_ecdsa_name' API.  This gives more information than the
'ssh_key_type_to_char' API, which yields "ssh-ecdsa" for ECDSA keys.
The motivation is that this info is useful to have in a server context.

The torture_pki unit test is updated to include the new API, and a few
more passes are added to additionally test 384 and 521-bit keys.

Signed-off-by: Jon Simons <jon@jonsimons.org>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
This commit is contained in:
Jon Simons
2014-04-04 15:37:43 -07:00
committed by Andreas Schneider
parent 89e154f78c
commit 48aca98cd5
3 changed files with 158 additions and 10 deletions
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14
src/pki_crypto.c
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@@ -105,6 +105,20 @@ static const char *pki_key_ecdsa_nid_to_name(int nid)
return "unknown";
}
/**
* @brief returns the ECDSA key name ("ecdsa-sha2-nistp256" for example)
*
* @param[in] key the ssh_key whose ECDSA name to get
*
* @returns the ECDSA key name ("ecdsa-sha2-nistp256" for example)
*
* @returns "unknown" if the ECDSA key name is not known
*/
const char *ssh_pki_key_ecdsa_name(const ssh_key key)
{
return pki_key_ecdsa_nid_to_name(key->ecdsa_nid);
}
static const char *pki_key_ecdsa_nid_to_char(int nid)
{
switch (nid) {