mirror of
https://github.com/openssl/openssl.git
synced 2024-12-09 05:51:54 +08:00
b808665265
Renamed some values in core_names i.e Some DH specific names were changed to use DH instead of FFC. Added some strings values related to RSA keys. Moved set_params related docs out of EVP_PKEY_CTX_ctrl.pod into its own file. Updated Keyexchange and signature code and docs. Moved some common DSA/DH docs into a shared EVP_PKEY-FFC.pod. Moved Ed25519.pod into EVP_SIGNATURE-ED25519.pod and reworked it. Added some usage examples. As a result of the usage examples the following change was also made: ec allows OSSL_PKEY_PARAM_USE_COFACTOR_ECDH as a settable gen parameter. Reviewed-by: Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/11610)
58 lines
1.4 KiB
Plaintext
58 lines
1.4 KiB
Plaintext
=pod
|
|
|
|
=head1 NAME
|
|
|
|
EVP_SIGNATURE-ECDSA - The EVP_PKEY ECDSA signature implementation.
|
|
|
|
=head1 DESCRIPTION
|
|
|
|
Support for computing ECDSA signatures.
|
|
See L<EVP_PKEY-EC(7)> for information related to EC keys.
|
|
|
|
=head2 ECDSA Signature Parameters
|
|
|
|
The following signature parameters can be set using EVP_PKEY_CTX_set_params().
|
|
This may be called after EVP_PKEY_sign_init() or EVP_PKEY_verify_init(),
|
|
and before calling EVP_PKEY_sign() or EVP_PKEY_verify().
|
|
|
|
=over 4
|
|
|
|
=item "digest" (B<OSSL_SIGNATURE_PARAM_DIGEST>) <UTF8 string>
|
|
|
|
=item "properties" (B<OSSL_SIGNATURE_PARAM_PROPERTIES>) <UTF8 string>
|
|
|
|
These parameters are described in L<provider-signature(7)>.
|
|
|
|
=back
|
|
|
|
The following signature parameters can be retrieved using
|
|
EVP_PKEY_CTX_get_params().
|
|
|
|
=over 4
|
|
|
|
=item "algorithm-id" (B<OSSL_SIGNATURE_PARAM_ALGORITHM_ID>) <octet string>
|
|
|
|
=item "digest" (B<OSSL_SIGNATURE_PARAM_DIGEST>) <UTF8 string>
|
|
|
|
The parameters are described in L<provider-signature(7)>.
|
|
|
|
=back
|
|
|
|
=head1 SEE ALSO
|
|
|
|
L<EVP_PKEY_CTX_set_params(3)>,
|
|
L<EVP_PKEY_sign(3)>,
|
|
L<EVP_PKEY_verify(3)>,
|
|
L<provider-signature(7)>,
|
|
|
|
=head1 COPYRIGHT
|
|
|
|
Copyright 2020 The OpenSSL Project Authors. All Rights Reserved.
|
|
|
|
Licensed under the Apache License 2.0 (the "License"). You may not use
|
|
this file except in compliance with the License. You can obtain a copy
|
|
in the file LICENSE in the source distribution or at
|
|
L<https://www.openssl.org/source/license.html>.
|
|
|
|
=cut
|