diff options
| author | Chuck Lever <chuck.lever@oracle.com> | 2023-01-15 12:22:49 -0500 |
|---|---|---|
| committer | Chuck Lever <chuck.lever@oracle.com> | 2023-02-20 09:20:43 -0500 |
| commit | ae2e4d2bae0007b040e8327f123911c0a6b24d68 (patch) | |
| tree | ee15ad5b77a9f66d38473ed61e07488aca91905e /net/sunrpc/auth_gss/gss_krb5_internal.h | |
| parent | a40cf7530d3104793f9361e69e84ada7960724f2 (diff) | |
SUNRPC: Add KDF-HMAC-SHA2
The RFC 8009 encryption types use a different key derivation
function than the RFC 3962 encryption types. The new key derivation
function is defined in Section 3 of RFC 8009.
Tested-by: Scott Mayhew <smayhew@redhat.com>
Reviewed-by: Simo Sorce <simo@redhat.com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Diffstat (limited to 'net/sunrpc/auth_gss/gss_krb5_internal.h')
| -rw-r--r-- | net/sunrpc/auth_gss/gss_krb5_internal.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/net/sunrpc/auth_gss/gss_krb5_internal.h b/net/sunrpc/auth_gss/gss_krb5_internal.h index c7580026adc7..33abf9ee9508 100644 --- a/net/sunrpc/auth_gss/gss_krb5_internal.h +++ b/net/sunrpc/auth_gss/gss_krb5_internal.h @@ -52,6 +52,12 @@ int krb5_derive_key_v2(const struct gss_krb5_enctype *gk5e, const struct xdr_netobj *label, gfp_t gfp_mask); +int krb5_kdf_hmac_sha2(const struct gss_krb5_enctype *gk5e, + const struct xdr_netobj *inkey, + struct xdr_netobj *outkey, + const struct xdr_netobj *in_constant, + gfp_t gfp_mask); + /** * krb5_derive_key - Derive a subkey from a protocol key * @kctx: Kerberos 5 context |