Update OpenSSL-1.1.1-pre9-dev
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@@ -7,7 +7,7 @@ EVP_PKEY_get1_RSA, EVP_PKEY_get1_DSA, EVP_PKEY_get1_DH, EVP_PKEY_get1_EC_KEY,
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EVP_PKEY_get0_RSA, EVP_PKEY_get0_DSA, EVP_PKEY_get0_DH, EVP_PKEY_get0_EC_KEY,
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EVP_PKEY_assign_RSA, EVP_PKEY_assign_DSA, EVP_PKEY_assign_DH,
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EVP_PKEY_assign_EC_KEY, EVP_PKEY_get0_hmac, EVP_PKEY_type, EVP_PKEY_id,
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EVP_PKEY_base_id, EVP_PKEY_set1_engine - EVP_PKEY assignment functions
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EVP_PKEY_base_id, EVP_PKEY_set_alias_type, EVP_PKEY_set1_engine - EVP_PKEY assignment functions
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=head1 SYNOPSIS
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@@ -37,6 +37,7 @@ EVP_PKEY_base_id, EVP_PKEY_set1_engine - EVP_PKEY assignment functions
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int EVP_PKEY_id(const EVP_PKEY *pkey);
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int EVP_PKEY_base_id(const EVP_PKEY *pkey);
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int EVP_PKEY_type(int type);
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int EVP_PKEY_set_alias_type(EVP_PKEY *pkey, int type);
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int EVP_PKEY_set1_engine(EVP_PKEY *pkey, ENGINE *engine);
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@@ -78,6 +79,10 @@ must be called after the key algorithm and components are set up.
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If B<engine> does not include an B<EVP_PKEY_METHOD> for B<pkey> an
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error occurs.
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EVP_PKEY_set_alias_type() allows modifying a EVP_PKEY to use a
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different set of algorithms than the default. This is currently used
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to support SM2 keys, which use an identical encoding to ECDSA.
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=head1 NOTES
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In accordance with the OpenSSL naming convention the key obtained
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@@ -98,6 +103,13 @@ is no longer possible: the equivalent is EVP_PKEY_base_id(pkey).
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EVP_PKEY_set1_engine() is typically used by an ENGINE returning an HSM
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key as part of its routine to load a private key.
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=head1 EXAMPLES
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After loading an ECC key, it is possible to convert it to using SM2
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algorithms with EVP_PKEY_set_alias_type:
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EVP_PKEY_set_alias_type(pkey, EVP_PKEY_SM2);
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=head1 RETURN VALUES
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EVP_PKEY_set1_RSA(), EVP_PKEY_set1_DSA(), EVP_PKEY_set1_DH() and
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@@ -115,13 +127,15 @@ type or B<NID_undef> (equivalently B<EVP_PKEY_NONE>) on error.
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EVP_PKEY_set1_engine() returns 1 for success and 0 for failure.
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EVP_PKEY_set_alias_type() returns 1 for success and 0 for error.
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=head1 SEE ALSO
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L<EVP_PKEY_new(3)>
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=head1 COPYRIGHT
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Copyright 2002-2016 The OpenSSL Project Authors. All Rights Reserved.
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Copyright 2002-2018 The OpenSSL Project Authors. All Rights Reserved.
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Licensed under the OpenSSL license (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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