EVP_SIGNATURE-DSA - The EVP_PKEY DSA signature implementation
Support for computing DSA signatures. See EVP_PKEY-DSA(7) for information
related to DSA keys.
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).
EVP_PKEY_CTX_set_params(3), EVP_PKEY_sign(3),
EVP_PKEY_verify(3), provider-signature(7),
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>.