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This commit is contained in:
Zhi Guan
2017-01-19 21:02:29 +08:00
parent 17a14fd40f
commit cceb2acfca
49 changed files with 487 additions and 454 deletions
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22
doc/apps/ecparam.pod
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@@ -6,7 +6,7 @@ ecparam - EC parameter manipulation and generation
=head1 SYNOPSIS
B<openssl ecparam>
B<gmssl ecparam>
[B<-inform DER|PEM>]
[B<-outform DER|PEM>]
[B<-in filename>]
@@ -100,7 +100,7 @@ specified by a OID, or B<explicit> where the ec parameters are
explicitly given (see RFC 3279 for the definition of the
EC parameters structures). The default value is B<named_curve>.
B<Note> the B<implicitlyCA> alternative ,as specified in RFC 3279,
is currently not implemented in OpenSSL.
is currently not implemented in GmSSL.
=item B<-no_seed>
@@ -135,34 +135,34 @@ PEM format EC parameters use the header and footer lines:
-----BEGIN EC PARAMETERS-----
-----END EC PARAMETERS-----
OpenSSL is currently not able to generate new groups and therefore
GmSSL is currently not able to generate new groups and therefore
B<ecparam> can only create EC parameters from known (named) curves.
=head1 EXAMPLES
To create EC parameters with the group 'prime192v1':
openssl ecparam -out ec_param.pem -name prime192v1
gmssl ecparam -out ec_param.pem -name prime192v1
To create EC parameters with explicit parameters:
openssl ecparam -out ec_param.pem -name prime192v1 -param_enc explicit
gmssl ecparam -out ec_param.pem -name prime192v1 -param_enc explicit
To validate given EC parameters:
openssl ecparam -in ec_param.pem -check
gmssl ecparam -in ec_param.pem -check
To create EC parameters and a private key:
openssl ecparam -out ec_key.pem -name prime192v1 -genkey
gmssl ecparam -out ec_key.pem -name prime192v1 -genkey
To change the point encoding to 'compressed':
openssl ecparam -in ec_in.pem -out ec_out.pem -conv_form compressed
gmssl ecparam -in ec_in.pem -out ec_out.pem -conv_form compressed
To print out the EC parameters to standard output:
openssl ecparam -in ec_param.pem -noout -text
gmssl ecparam -in ec_param.pem -noout -text
=head1 SEE ALSO
@@ -170,10 +170,10 @@ L<ec(1)|ec(1)>, L<dsaparam(1)|dsaparam(1)>
=head1 HISTORY
The ecparam command was first introduced in OpenSSL 0.9.8.
The ecparam command was first introduced in GmSSL 0.9.8.
=head1 AUTHOR
Nils Larsch for the OpenSSL project (http://www.openssl.org)
Nils Larsch for the GmSSL project (http://www.openssl.org)
=cut