mirror of
https://github.com/openssl/openssl.git
synced 2024-12-21 06:09:35 +08:00
1d85794532
Context parameter OSSL_SIGNATURE_PARAM_NONCE_TYPE can now also be retrieved for ECDSA and DSA. Signed-off-by: Ingo Franzki <ifranzki@linux.ibm.com> Reviewed-by: Paul Dale <pauli@openssl.org> Reviewed-by: Tomas Mraz <tomas@openssl.org> (Merged from https://github.com/openssl/openssl/pull/20070)
62 lines
1.5 KiB
Plaintext
62 lines
1.5 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>
|
|
|
|
=item "nonce-type" (B<OSSL_SIGNATURE_PARAM_NONCE_TYPE>) <unsigned integer>
|
|
|
|
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>
|
|
|
|
=item "nonce-type" (B<OSSL_SIGNATURE_PARAM_NONCE_TYPE>) <unsigned integer>
|
|
|
|
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
|