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gpg,gpgsm: Add option --min-rsa-length.

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* common/compliance.c (min_compliant_rsa_length): New.
(gnupg_pk_is_compliant): Take in account.
(gnupg_pk_is_allowed): Ditto.
(gnupg_set_compliance_extra_info): New.
* g10/gpg.c (oMinRSALength): New.
(opts): Add --min-rsa-length.
(main): Set value.
* g10/options.h (opt): Add field min_rsa_length.
* sm/gpgsm.c (oMinRSALength): New.
(opts): Add --min-rsa-length.
(main): Set value.
* sm/gpgsm.h (opt): Add field min_rsa_length.
This commit is contained in:
Werner Koch 2021-11-18 20:44:14 +01:00
parent f453d52e53
commit 6ee01c1d26
No known key found for this signature in database
GPG key ID: E3FDFF218E45B72B
8 changed files with 59 additions and 9 deletions
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8
doc/gpg.texi
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@ -2881,7 +2881,13 @@ SHA224, SHA384, and SHA512 digests.
@opindex compliance
This option can be used instead of one of the options above. Valid
values for @var{string} are the above option names (without the double
dash) and possibly others as shown when using "help" for @var{value}.
dash) and possibly others as shown when using "help" for @var{string}.
@item --min-rsa-length @var{n}
@opindex min-rsa-length
This option adjusts the compliance mode "de-vs" for stricter key size
requirements. For example, a value of 3000 turns rsa2048 and dsa2048
keys into non-VS-NfD compliant keys.
@end table

10
doc/gpgsm.texi
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@ -667,6 +667,16 @@ such broken signatures. If @command{gpgsm} prints an error like
``digest algo 8 has not been enabled'' you may want to try this option,
with @samp{SHA256} for @var{name}.
@item --compliance @var{string}
@opindex compliance
Set the compliance mode. Valid values are shown when using "help" for
@var{string}.
@item --min-rsa-length @var{n}
@opindex min-rsa-length
This option adjusts the compliance mode "de-vs" for stricter key size
requirements. For example, a value of 3000 turns rsa2048 and dsa2048
keys into non-VS-NfD compliant keys.
@item --faked-system-time @var{epoch}
@opindex faked-system-time