EVP_SIGNATURE-DSA
Section: OpenSSL (7SSL)
Updated: 2024-03-03
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NAME
EVP_SIGNATURE-DSA
- The EVP_PKEY DSA signature implementation
DESCRIPTION
Support for computing DSA signatures.
See EVP_PKEY-DSA(7) for information related to DSA keys.
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().
- "digest" (OSSL_SIGNATURE_PARAM_DIGEST) <UTF8 string>
-
- "properties" (OSSL_SIGNATURE_PARAM_PROPERTIES) <UTF8 string>
-
The settable parameters are described in provider-signature(7).
The following signature parameters can be retrieved using
EVP_PKEY_CTX_get_params().
- "algorithm-id" (OSSL_SIGNATURE_PARAM_ALGORITHM_ID) <octet string>
-
- "digest" (OSSL_SIGNATURE_PARAM_DIGEST) <UTF8 string>
-
The gettable parameters are described in provider-signature(7).
SEE ALSO
EVP_PKEY_CTX_set_params(3),
EVP_PKEY_sign(3),
EVP_PKEY_verify(3),
provider-signature(7),
COPYRIGHT
Copyright 2020-2021 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
<https://www.openssl.org/source/license.html>.
Index
- NAME
-
- DESCRIPTION
-
- Signature Parameters
-
- SEE ALSO
-
- COPYRIGHT
-
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