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Diffstat (limited to 'static/freebsd/man3/EC_KEY_get_enc_flags.3')
| -rw-r--r-- | static/freebsd/man3/EC_KEY_get_enc_flags.3 | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/static/freebsd/man3/EC_KEY_get_enc_flags.3 b/static/freebsd/man3/EC_KEY_get_enc_flags.3 new file mode 100644 index 00000000..60b376ba --- /dev/null +++ b/static/freebsd/man3/EC_KEY_get_enc_flags.3 @@ -0,0 +1,116 @@ +.\" -*- mode: troff; coding: utf-8 -*- +.\" Automatically generated by Pod::Man v6.0.2 (Pod::Simple 3.45) +.\" +.\" Standard preamble: +.\" ======================================================================== +.de Sp \" Vertical space (when we can't use .PP) +.if t .sp .5v +.if n .sp +.. +.de Vb \" Begin verbatim text +.ft CW +.nf +.ne \\$1 +.. +.de Ve \" End verbatim text +.ft R +.fi +.. +.\" \*(C` and \*(C' are quotes in nroff, nothing in troff, for use with C<>. +.ie n \{\ +. ds C` "" +. ds C' "" +'br\} +.el\{\ +. ds C` +. ds C' +'br\} +.\" +.\" Escape single quotes in literal strings from groff's Unicode transform. +.ie \n(.g .ds Aq \(aq +.el .ds Aq ' +.\" +.\" If the F register is >0, we'll generate index entries on stderr for +.\" titles (.TH), headers (.SH), subsections (.SS), items (.Ip), and index +.\" entries marked with X<> in POD. Of course, you'll have to process the +.\" output yourself in some meaningful fashion. +.\" +.\" Avoid warning from groff about undefined register 'F'. +.de IX +.. +.nr rF 0 +.if \n(.g .if rF .nr rF 1 +.if (\n(rF:(\n(.g==0)) \{\ +. if \nF \{\ +. de IX +. tm Index:\\$1\t\\n%\t"\\$2" +.. +. if !\nF==2 \{\ +. nr % 0 +. nr F 2 +. \} +. \} +.\} +.rr rF +.\" +.\" Required to disable full justification in groff 1.23.0. +.if n .ds AD l +.\" ======================================================================== +.\" +.IX Title "EC_KEY_GET_ENC_FLAGS 3ossl" +.TH EC_KEY_GET_ENC_FLAGS 3ossl 2026-04-07 3.5.6 OpenSSL +.\" For nroff, turn off justification. Always turn off hyphenation; it makes +.\" way too many mistakes in technical documents. +.if n .ad l +.nh +.SH NAME +EC_KEY_get_enc_flags, EC_KEY_set_enc_flags +\&\- Get and set flags for encoding EC_KEY structures +.SH SYNOPSIS +.IX Header "SYNOPSIS" +.Vb 1 +\& #include <openssl/ec.h> +\& +\& unsigned int EC_KEY_get_enc_flags(const EC_KEY *key); +\& void EC_KEY_set_enc_flags(EC_KEY *eckey, unsigned int flags); +.Ve +.SH DESCRIPTION +.IX Header "DESCRIPTION" +The format of the external representation of the public key written by +\&\fBi2d_ECPrivateKey()\fR (such as whether it is stored in a compressed form or not) is +described by the point_conversion_form. See \fBEC_GROUP_copy\fR\|(3) +for a description of point_conversion_form. +.PP +When reading a private key encoded without an associated public key (e.g. if +EC_PKEY_NO_PUBKEY has been used \- see below), then \fBd2i_ECPrivateKey()\fR generates +the missing public key automatically. Private keys encoded without parameters +(e.g. if EC_PKEY_NO_PARAMETERS has been used \- see below) cannot be loaded using +\&\fBd2i_ECPrivateKey()\fR. +.PP +The functions \fBEC_KEY_get_enc_flags()\fR and \fBEC_KEY_set_enc_flags()\fR get and set the +value of the encoding flags for the \fBkey\fR. There are two encoding flags +currently defined \- EC_PKEY_NO_PARAMETERS and EC_PKEY_NO_PUBKEY. These flags +define the behaviour of how the \fBkey\fR is converted into ASN1 in a call to +\&\fBi2d_ECPrivateKey()\fR. If EC_PKEY_NO_PARAMETERS is set then the public parameters for +the curve are not encoded along with the private key. If EC_PKEY_NO_PUBKEY is +set then the public key is not encoded along with the private key. +.SH "RETURN VALUES" +.IX Header "RETURN VALUES" +\&\fBEC_KEY_get_enc_flags()\fR returns the value of the current encoding flags for the +EC_KEY. +.SH "SEE ALSO" +.IX Header "SEE ALSO" +\&\fBcrypto\fR\|(7), \fBEC_GROUP_new\fR\|(3), +\&\fBEC_GROUP_copy\fR\|(3), \fBEC_POINT_new\fR\|(3), +\&\fBEC_POINT_add\fR\|(3), +\&\fBEC_GFp_simple_method\fR\|(3), +\&\fBd2i_ECPKParameters\fR\|(3), +\&\fBd2i_ECPrivateKey\fR\|(3) +.SH COPYRIGHT +.IX Header "COPYRIGHT" +Copyright 2015\-2017 The OpenSSL Project Authors. All Rights Reserved. +.PP +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>. |