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66 lines
1.6 KiB
Plaintext
66 lines
1.6 KiB
Plaintext
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=pod
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=head1 NAME
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EVP_PKEY-DSA, EVP_KEYMGMT-DSA, EVP_PKEY-DH, EVP_KEYMGMT-DH
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- EVP_PKEY DSA and DH keytype and algorithm support
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=head1 DESCRIPTION
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The B<DSA> and B<DH> keytypes are implemented in OpenSSL's default and FIPS
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providers.
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The implementations support the basic DSA and DH keys, containing the public
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and private keys I<pub> and I<priv> as well as the three domain parameters
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I<p>, I<q> and I<g>.
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=head2 Common DSA / DH parameters
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In addition to the common parameters that all keytypes should support (see
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L<provider-keymgmt(7)/Common parameters>), the B<DSA> and B<DH> keytype
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implementations support the following.
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=over 4
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=item "pub" (B<OSSL_PKEY_PARAM_PUB_KEY>) <unsigned integer>
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The public key value.
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=item "priv" (B<OSSL_PKEY_PARAM_PRIV_KEY>) <unsigned integer>
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The private key value.
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=item "p" (B<OSSL_PKEY_PARAM_FFC_P>) <unsigned integer>
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A DSA or Diffie-Hellman "p" value.
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=item "q" (B<OSSL_PKEY_PARAM_FFC_Q>) <unsigned integer>
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A DSA or Diffie-Hellman "q" value.
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=item "g" (B<OSSL_PKEY_PARAM_FFC_G>) <unsigned integer>
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A DSA or Diffie-Hellman "g" value.
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=back
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=head1 CONFORMING TO
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[TBA]
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=head1 SEE ALSO
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L<EVP_KEYMGMT(3)>, L<EVP_PKEY(3)>, L<provider-keymgmt(7)>,
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L<OSSL_PROVIDER-default(7)>, L<OSSL_PROVIDER-FIPS(7)>,
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L<EVP_SIGNATURE-DSA(7)>, L<EVP_KEYEXCH-DH(7)>
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=head1 COPYRIGHT
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Copyright 2020 The OpenSSL Project Authors. All Rights Reserved.
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Licensed under the Apache License 2.0 (the "License"). You may not use
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this file except in compliance with the License. You can obtain a copy
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in the file LICENSE in the source distribution or at
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L<https://www.openssl.org/source/license.html>.
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=cut
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