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gpg: When using a parm file w/o usage don't set the RENC usage.

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* g10/keygen.c (proc_parameter_file): Don't include RENC in the
default usage.
--

Testplan:

  $ gpg --gen-key --batch <<EOF
  Key-Type: EDDSA
  Key-Curve: ed448
  Key-Usage: cert
  Name-Real: Meh Muh
  Name-Email: test-3@example.org
  Expire-Date: 2025-01-01
  Passphrase: abc
  subkey-type: ecdh
  Subkey-curve: cv448
  EOF

and check that the R flag does not show up in the usage.
This commit is contained in:
Werner Koch 2024-01-16 14:02:42 +01:00
parent daedb3c965
commit 1a2c8267f5
No known key found for this signature in database
GPG Key ID: E3FDFF218E45B72B
1 changed files with 3 additions and 2 deletions
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5
g10/keygen.c
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@ -4220,12 +4220,13 @@ proc_parameter_file (ctrl_t ctrl, struct para_data_s *para, const char *fname,
if (!err)
{
/* Default to algo capabilities if subkey-usage is not
provided */
provided. Take care not to include RENC. */
r = xmalloc_clear (sizeof(*r));
r->key = pSUBKEYUSAGE;
r->u.usage = (is_default
? PUBKEY_USAGE_ENC
: openpgp_pk_algo_usage (algo));
: (openpgp_pk_algo_usage (algo)
& ~PUBKEY_USAGE_RENC) );
append_to_parameter (para, r);
}
else if (err == -1)