* sm/certreqgen-ui.c (gpgsm_gencertreq_tty): Add a prompt for
extensions.
--
An example for an extension would be extKeyUsage for authentication:
2.5.29.37 n 301406082B0601050507030206082B06010505070301
* sm/misc.c (transform_sigval): Support EdDSA.
* sm/certreqgen.c (create_request): Support EdDSA cert creation.
* sm/certcheck.c (gpgsm_check_cert_sig): Map some ECC algo OIDs to
hash algos.
* sm/call-agent.c (struct sethash_inq_parm_s): New.
(sethash_inq_cb): New.
(gpgsm_agent_pksign): Add mode to pass plain data for EdDSA.
--
Tested using a parameter file
Key-Type: EdDSA
Key-Length: 1024
Key-Grip: 09D9AE3D494F7888C93BE5106AD8A734A87617F0
Key-Usage: sign
Serial: random
Name-DN: CN=dummy test ed25519
where the keygrip is from a gpg generated Ed25519 key. ECDSA was
tested using
Key-Type: ECDSA
Key-Length: 1024
Key-Grip: 8E06A180EFFE4C65B812150CAF19BF30C0689A4C
Key-Usage: sign
Serial: random
Name-DN: CN=dummy test nistp256
and RSA using
Key-Type: RSA
Key-Length: 2048
Key-Grip: C6A6390E9388CDBAD71EAEA698233FE5E04F001E
Key-Usage: sign
Serial: random
Name-DN: CN=dummy test rsa
The command used in all cases is
gpgsm -v --gen-key --batch a.parm >a.crt
gpgsm -v --import <a.crt
More support, in particular in the user interface, is required and
will follow soon.
GnuPG-bug-id: 4888
Signed-off-by: Werner Koch <wk@gnupg.org>
* sm/certreqgen.c (proc_parameters): Remove checking GCRY_PK_RSA.
--
This is an initial change to support ECC key generation.
GnuPG-bug-id: 4888
Signed-off-by: NIIBE Yutaka <gniibe@fsij.org>
* sm/certreqgen.c (create_request): Fix for certmode.
--
When using an existing key from a card for certificate signing (in
contrast to the default of generating a CSR), the code tried to use
the same key for signing instead of the Signing-Key parameter. It is
perfectly okay to use the regular signing path via gpg-agent for
certificate creation - only self-signed certificates with a key on the
card require the direct use of the card key (via "SCD PKSIGN").
Signed-off-by: Werner Koch <wk@gnupg.org>
* sm/call-agent.c (gpgsm_scd_pksign): Allow SHA512. Create proper
S-expression for EdDSA signature.
* sm/certreqgen.c (create_request): Force use of SHA512 when
using a ed25519 key.
* sm/misc.c (transform_sigval): Insert OID for ed25519.
--
GnuPG-bug-id: 4013
Signed-off-by: Damien Goutte-Gattat <dgouttegattat@incenp.org>
* doc/gpgsm.texi, doc/howto-create-a-server-cert.texi: : update
default to 3072 bits.
* sm/certreqgen-ui.c (gpgsm_gencertreq_tty): update default to
3072 bits.
* sm/certreqgen.c (proc_parameters): update default to 3072 bits.
* sm/gpgsm.c (main): print correct default_pubkey_algo.
--
3072-bit RSA is widely considered to be 128-bit-equivalent security.
This is a sensible default in 2017.
Signed-off-by: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
Gbp-Pq: Topic update-defaults
Gbp-Pq: Name 0014-gpgsm-default-to-3072-bit-keys.patch
* common/ksba-io-support.c: Include ksba-io-support.h instead of
../sm/gpgsm.h. Include util.h.
(writer_cb_parm_s): Remove const from 'pem_name'.
(gpgsm_destroy_writer): Free 'pem_name'.
(gpgsm_create_reader): Rename to ...
(gnupg_ksba_create_reader): this. Replace args CTRL and
ALLOW_MULTI_PEM by a new arg FLAGS. Change the code to evaluate
FLAGS. Change all callers to pass the FLAGS.
(gpgsm_create_writer): Rename to ...
(gnupg_ksba_create_writer): this. Replace arg CTRL by new arg FLAGS.
Add arg PEM_NAME. Evaluate FLAGS. Store a copy of PEM_NAME. Change
all callers to pass the FLAGS and PEM_NAME.
Signed-off-by: Werner Koch <wk@gnupg.org>
The asymmetric quotes used by GNU in the past (`...') don't render
nicely on modern systems. We now use two \x27 characters ('...').
The proper solution would be to use the correct Unicode symmetric
quotes here. However this has the disadvantage that the system
requires Unicode support. We don't want that today. If Unicode is
available a generated po file can be used to output proper quotes. A
simple sed script like the one used for en@quote is sufficient to
change them.
The changes have been done by applying
sed -i "s/\`\([^'\`]*\)'/'\1'/g"
to most files and fixing obvious problems by hand. The msgid strings in
the po files were fixed with a similar command.
* sm/certreqgen.c (pSUBJKEYID, pEXTENSION): New.
(read_parameters): Add new keywords.
(proc_parameters): Check values of new keywords.
(create_request): Add SubjectKeyId and extensions.
(parse_parameter_usage): Support "cert" and the encrypt alias "encr".
Using "gpgsm --genkey" allows the creation of a self-signed
certificate via a new prompt.
Using "gpgsm --genkey --batch" should allow the creation of arbitrary
certificates controlled by a parameter file. An example parameter file
is
Key-Type: RSA
Key-Length: 1024
Key-Grip: 2C50DC6101C10C9C643E315FE3EADCCBC24F4BEA
Key-Usage: sign, encrypt
Serial: random
Name-DN: CN=some test key
Name-Email: foo@example.org
Name-Email: bar@exmaple.org
Hash-Algo: SHA384
not-after: 2038-01-16 12:44
This creates a self-signed X.509 certificate using the key given by
the keygrip and using SHA-384 as hash algorithm. The keyword
signing-key can be used to sign the certificate with a different key.
See sm/certreggen.c for details.
We better do this once and for all instead of cluttering all future
commits with diffs of trailing white spaces. In the majority of cases
blank or single lines are affected and thus this change won't disturb
a git blame too much. For future commits the pre-commit scripts
checks that this won't happen again.
Werner Koch