diff options
author | Sam Roberts <vieuxtech@gmail.com> | 2018-11-22 10:39:20 -0800 |
---|---|---|
committer | Sam Roberts <vieuxtech@gmail.com> | 2019-01-22 13:32:34 -0800 |
commit | 4231ad04f0b2aee5bda6be94715d4b70badaac8b (patch) | |
tree | 19f189fae6828708ebd37e466ce4a7716494b96a /deps/openssl/openssl/doc/man3/EVP_PKEY_cmp.pod | |
parent | 5d80f9ea6091847176fa47fb1395fdffc4af9164 (diff) | |
download | android-node-v8-4231ad04f0b2aee5bda6be94715d4b70badaac8b.tar.gz android-node-v8-4231ad04f0b2aee5bda6be94715d4b70badaac8b.tar.bz2 android-node-v8-4231ad04f0b2aee5bda6be94715d4b70badaac8b.zip |
deps: upgrade openssl sources to 1.1.1a
This updates all sources in deps/openssl/openssl with openssl-1.1.1a.
PR-URL: https://github.com/nodejs/node/pull/25381
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Shigeki Ohtsu <ohtsu@ohtsu.org>
Diffstat (limited to 'deps/openssl/openssl/doc/man3/EVP_PKEY_cmp.pod')
-rw-r--r-- | deps/openssl/openssl/doc/man3/EVP_PKEY_cmp.pod | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/deps/openssl/openssl/doc/man3/EVP_PKEY_cmp.pod b/deps/openssl/openssl/doc/man3/EVP_PKEY_cmp.pod new file mode 100644 index 0000000000..270d635ce2 --- /dev/null +++ b/deps/openssl/openssl/doc/man3/EVP_PKEY_cmp.pod @@ -0,0 +1,73 @@ +=pod + +=head1 NAME + +EVP_PKEY_copy_parameters, EVP_PKEY_missing_parameters, EVP_PKEY_cmp_parameters, +EVP_PKEY_cmp - public key parameter and comparison functions + +=head1 SYNOPSIS + + #include <openssl/evp.h> + + int EVP_PKEY_missing_parameters(const EVP_PKEY *pkey); + int EVP_PKEY_copy_parameters(EVP_PKEY *to, const EVP_PKEY *from); + + int EVP_PKEY_cmp_parameters(const EVP_PKEY *a, const EVP_PKEY *b); + int EVP_PKEY_cmp(const EVP_PKEY *a, const EVP_PKEY *b); + +=head1 DESCRIPTION + +The function EVP_PKEY_missing_parameters() returns 1 if the public key +parameters of B<pkey> are missing and 0 if they are present or the algorithm +doesn't use parameters. + +The function EVP_PKEY_copy_parameters() copies the parameters from key +B<from> to key B<to>. An error is returned if the parameters are missing in +B<from> or present in both B<from> and B<to> and mismatch. If the parameters +in B<from> and B<to> are both present and match this function has no effect. + +The function EVP_PKEY_cmp_parameters() compares the parameters of keys +B<a> and B<b>. + +The function EVP_PKEY_cmp() compares the public key components and parameters +(if present) of keys B<a> and B<b>. + +=head1 NOTES + +The main purpose of the functions EVP_PKEY_missing_parameters() and +EVP_PKEY_copy_parameters() is to handle public keys in certificates where the +parameters are sometimes omitted from a public key if they are inherited from +the CA that signed it. + +Since OpenSSL private keys contain public key components too the function +EVP_PKEY_cmp() can also be used to determine if a private key matches +a public key. + +=head1 RETURN VALUES + +The function EVP_PKEY_missing_parameters() returns 1 if the public key +parameters of B<pkey> are missing and 0 if they are present or the algorithm +doesn't use parameters. + +These functions EVP_PKEY_copy_parameters() returns 1 for success and 0 for +failure. + +The function EVP_PKEY_cmp_parameters() and EVP_PKEY_cmp() return 1 if the +keys match, 0 if they don't match, -1 if the key types are different and +-2 if the operation is not supported. + +=head1 SEE ALSO + +L<EVP_PKEY_CTX_new(3)>, +L<EVP_PKEY_keygen(3)> + +=head1 COPYRIGHT + +Copyright 2006-2016 The OpenSSL Project Authors. All Rights Reserved. + +Licensed under the OpenSSL license (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 |