Displaying 6 results from an estimated 6 matches for "linderud".
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2024 Nov 26
1
[PATCH] sshsig: check hashalg before selecting the RSA signature algorithm
Thank you!
There is now two " XXX maybe make configurable " in the top of the file that is
probably no longer relevant. Do you want a followup patch for that?
Cheers,
Morten Linderud
On Wed, Nov 27, 2024 at 08:25:15AM +1100, Damien Miller wrote:
> Sorry, this now been committed and will be in openssh-10.0
>
> On Sat, 23 Nov 2024, Morten Linderud wrote:
>
> > Hi,
> >
> > I sent this patch back inn april and I still have a need for this. Would it...
2024 Nov 23
2
[PATCH] sshsig: check hashalg before selecting the RSA signature algorithm
Hi,
I sent this patch back inn april and I still have a need for this. Would it be
possible to get any pointers how we can have `hashalg` selectable by `ssh-keygen -Y`?
--
Morten Linderud
PGP: 9C02FF419FECBE16
On Thu, Apr 11, 2024 at 09:16:39PM +0200, Morten Linderud wrote:
> `ssh-keygen -Y sign` only selects the signing algorithm `rsa-sha2-512`
> and this prevents ssh-agent implementations that can't support sha512
> from signing messages.
>
> An example of thi...
2024 Nov 26
1
[PATCH] sshsig: check hashalg before selecting the RSA signature algorithm
Sorry, this now been committed and will be in openssh-10.0
On Sat, 23 Nov 2024, Morten Linderud wrote:
> Hi,
>
> I sent this patch back inn april and I still have a need for this. Would it be
> possible to get any pointers how we can have `hashalg` selectable by `ssh-keygen -Y`?
>
> --
> Morten Linderud
> PGP: 9C02FF419FECBE16
>
> On Thu, Apr 11, 2024 at 09:...
2024 Nov 23
1
[PATCH] sshsig: check hashalg before selecting the RSA signature algorithm
...he "ssh-rsa" public key format as
defined in [RFC4253 <https://www.rfc-editor.org/rfc/rfc4253>]:
string "ssh-rsa"
mpint e
mpint n
It is only RSA signature blobs that will show the new signature algorithm names.
On Nov 23, 2024, at 7:37?AM, Morten Linderud <morten at linderud.pw> wrote:
> I sent this patch back inn april and I still have a need for this. Would it be
> possible to get any pointers how we can have `hashalg` selectable by `ssh-keygen -Y`?
>
> --
> Morten Linderud
> PGP: 9C02FF419FECBE16
>
> On Thu, Apr 1...
2024 Apr 11
1
[PATCH] sshsig: check hashalg before selecting the RSA signature algorithm
...12`
and this prevents ssh-agent implementations that can't support sha512
from signing messages.
An example of this is TPMs which mostly only really supports sha256
widely.
This change enables `ssh-keygen -Y sign` to honor the `hashalg` option
for the signing algorithm.
Signed-off-by: Morten Linderud <morten at linderud.pw>
---
sshsig.c | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/sshsig.c b/sshsig.c
index 470b286a3..033b43353 100644
--- a/sshsig.c
+++ b/sshsig.c
@@ -190,8 +190,14 @@ sshsig_wrap_sign(struct sshkey *key, const char *hashalg,
}
/* If...
2024 Jun 26
1
CISA et al: "Exploring Memory Safety in Critical Open Source Projects"
i'm not sure if anything has changed since
https://marc.info/?l=openbsd-misc&m=151233345723889&w=2
On Wed, Jun 26, 2024 at 9:32?AM Joseph S. Testa II
<jtesta at positronsecurity.com> wrote:
>
> Has anyone done any initial research into how much effort it would take
> to port OpenSSH to Rust? If not, I might find that interesting to
> start. (Mind you, this would