search for: linderud

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