Failed to save the file to the "xx" directory.

Failed to save the file to the "ll" directory.

Failed to save the file to the "mm" directory.

Failed to save the file to the "wp" directory.

403WebShell
403Webshell
Server IP : 66.29.132.124  /  Your IP : 3.22.75.247
Web Server : LiteSpeed
System : Linux business141.web-hosting.com 4.18.0-553.lve.el8.x86_64 #1 SMP Mon May 27 15:27:34 UTC 2024 x86_64
User : wavevlvu ( 1524)
PHP Version : 7.4.33
Disable Function : NONE
MySQL : OFF  |  cURL : ON  |  WGET : ON  |  Perl : ON  |  Python : ON  |  Sudo : OFF  |  Pkexec : OFF
Directory :  /opt/alt/openssl/share/man/man3/

Upload File :
current_dir [ Writeable ] document_root [ Writeable ]

 

Command :


[ Back ]     

Current File : /opt/alt/openssl/share/man/man3/dsa.3ssl
.\" Automatically generated by Pod::Man 4.11 (Pod::Simple 3.35)
.\"
.\" 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
..
.\" Set up some character translations and predefined strings.  \*(-- will
.\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left
.\" double quote, and \*(R" will give a right double quote.  \*(C+ will
.\" give a nicer C++.  Capital omega is used to do unbreakable dashes and
.\" therefore won't be available.  \*(C` and \*(C' expand to `' in nroff,
.\" nothing in troff, for use with C<>.
.tr \(*W-
.ds C+ C\v'-.1v'\h'-1p'\s-2+\h'-1p'+\s0\v'.1v'\h'-1p'
.ie n \{\
.    ds -- \(*W-
.    ds PI pi
.    if (\n(.H=4u)&(1m=24u) .ds -- \(*W\h'-12u'\(*W\h'-12u'-\" diablo 10 pitch
.    if (\n(.H=4u)&(1m=20u) .ds -- \(*W\h'-12u'\(*W\h'-8u'-\"  diablo 12 pitch
.    ds L" ""
.    ds R" ""
.    ds C` ""
.    ds C' ""
'br\}
.el\{\
.    ds -- \|\(em\|
.    ds PI \(*p
.    ds L" ``
.    ds R" ''
.    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
.\"
.\" Accent mark definitions (@(#)ms.acc 1.5 88/02/08 SMI; from UCB 4.2).
.\" Fear.  Run.  Save yourself.  No user-serviceable parts.
.    \" fudge factors for nroff and troff
.if n \{\
.    ds #H 0
.    ds #V .8m
.    ds #F .3m
.    ds #[ \f1
.    ds #] \fP
.\}
.if t \{\
.    ds #H ((1u-(\\\\n(.fu%2u))*.13m)
.    ds #V .6m
.    ds #F 0
.    ds #[ \&
.    ds #] \&
.\}
.    \" simple accents for nroff and troff
.if n \{\
.    ds ' \&
.    ds ` \&
.    ds ^ \&
.    ds , \&
.    ds ~ ~
.    ds /
.\}
.if t \{\
.    ds ' \\k:\h'-(\\n(.wu*8/10-\*(#H)'\'\h"|\\n:u"
.    ds ` \\k:\h'-(\\n(.wu*8/10-\*(#H)'\`\h'|\\n:u'
.    ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'^\h'|\\n:u'
.    ds , \\k:\h'-(\\n(.wu*8/10)',\h'|\\n:u'
.    ds ~ \\k:\h'-(\\n(.wu-\*(#H-.1m)'~\h'|\\n:u'
.    ds / \\k:\h'-(\\n(.wu*8/10-\*(#H)'\z\(sl\h'|\\n:u'
.\}
.    \" troff and (daisy-wheel) nroff accents
.ds : \\k:\h'-(\\n(.wu*8/10-\*(#H+.1m+\*(#F)'\v'-\*(#V'\z.\h'.2m+\*(#F'.\h'|\\n:u'\v'\*(#V'
.ds 8 \h'\*(#H'\(*b\h'-\*(#H'
.ds o \\k:\h'-(\\n(.wu+\w'\(de'u-\*(#H)/2u'\v'-.3n'\*(#[\z\(de\v'.3n'\h'|\\n:u'\*(#]
.ds d- \h'\*(#H'\(pd\h'-\w'~'u'\v'-.25m'\f2\(hy\fP\v'.25m'\h'-\*(#H'
.ds D- D\\k:\h'-\w'D'u'\v'-.11m'\z\(hy\v'.11m'\h'|\\n:u'
.ds th \*(#[\v'.3m'\s+1I\s-1\v'-.3m'\h'-(\w'I'u*2/3)'\s-1o\s+1\*(#]
.ds Th \*(#[\s+2I\s-2\h'-\w'I'u*3/5'\v'-.3m'o\v'.3m'\*(#]
.ds ae a\h'-(\w'a'u*4/10)'e
.ds Ae A\h'-(\w'A'u*4/10)'E
.    \" corrections for vroff
.if v .ds ~ \\k:\h'-(\\n(.wu*9/10-\*(#H)'\s-2\u~\d\s+2\h'|\\n:u'
.if v .ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'\v'-.4m'^\v'.4m'\h'|\\n:u'
.    \" for low resolution devices (crt and lpr)
.if \n(.H>23 .if \n(.V>19 \
\{\
.    ds : e
.    ds 8 ss
.    ds o a
.    ds d- d\h'-1'\(ga
.    ds D- D\h'-1'\(hy
.    ds th \o'bp'
.    ds Th \o'LP'
.    ds ae ae
.    ds Ae AE
.\}
.rm #[ #] #H #V #F C
.\" ========================================================================
.\"
.IX Title "dsa 3"
.TH dsa 3 "2019-12-20" "1.0.2u" "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"
dsa \- Digital Signature Algorithm
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 2
\& #include <openssl/dsa.h>
\& #include <openssl/engine.h>
\&
\& DSA *  DSA_new(void);
\& void   DSA_free(DSA *dsa);
\&
\& int    DSA_size(const DSA *dsa);
\&
\& DSA *  DSA_generate_parameters(int bits, unsigned char *seed,
\&                int seed_len, int *counter_ret, unsigned long *h_ret,
\&                void (*callback)(int, int, void *), void *cb_arg);
\&
\& DH *   DSA_dup_DH(const DSA *r);
\&
\& int    DSA_generate_key(DSA *dsa);
\&
\& int    DSA_sign(int dummy, const unsigned char *dgst, int len,
\&                unsigned char *sigret, unsigned int *siglen, DSA *dsa);
\& int    DSA_sign_setup(DSA *dsa, BN_CTX *ctx, BIGNUM **kinvp,
\&                BIGNUM **rp);
\& int    DSA_verify(int dummy, const unsigned char *dgst, int len,
\&                const unsigned char *sigbuf, int siglen, DSA *dsa);
\&
\& void DSA_set_default_method(const DSA_METHOD *meth);
\& const DSA_METHOD *DSA_get_default_method(void);
\& int DSA_set_method(DSA *dsa, const DSA_METHOD *meth);
\& DSA *DSA_new_method(ENGINE *engine);
\& const DSA_METHOD *DSA_OpenSSL(void);
\&
\& int DSA_get_ex_new_index(long argl, char *argp, int (*new_func)(),
\&             int (*dup_func)(), void (*free_func)());
\& int DSA_set_ex_data(DSA *d, int idx, char *arg);
\& char *DSA_get_ex_data(DSA *d, int idx);
\&
\& DSA_SIG *DSA_SIG_new(void);
\& void   DSA_SIG_free(DSA_SIG *a);
\& int    i2d_DSA_SIG(const DSA_SIG *a, unsigned char **pp);
\& DSA_SIG *d2i_DSA_SIG(DSA_SIG **v, unsigned char **pp, long length);
\&
\& DSA_SIG *DSA_do_sign(const unsigned char *dgst, int dlen, DSA *dsa);
\& int    DSA_do_verify(const unsigned char *dgst, int dgst_len,
\&             DSA_SIG *sig, DSA *dsa);
\&
\& DSA *  d2i_DSAPublicKey(DSA **a, unsigned char **pp, long length);
\& DSA *  d2i_DSAPrivateKey(DSA **a, unsigned char **pp, long length);
\& DSA *  d2i_DSAparams(DSA **a, unsigned char **pp, long length);
\& int    i2d_DSAPublicKey(const DSA *a, unsigned char **pp);
\& int    i2d_DSAPrivateKey(const DSA *a, unsigned char **pp);
\& int    i2d_DSAparams(const DSA *a,unsigned char **pp);
\&
\& int    DSAparams_print(BIO *bp, const DSA *x);
\& int    DSAparams_print_fp(FILE *fp, const DSA *x);
\& int    DSA_print(BIO *bp, const DSA *x, int off);
\& int    DSA_print_fp(FILE *bp, const DSA *x, int off);
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
These functions implement the Digital Signature Algorithm (\s-1DSA\s0).  The
generation of shared \s-1DSA\s0 parameters is described in
\&\fBDSA_generate_parameters\fR\|(3);
\&\fBDSA_generate_key\fR\|(3) describes how to
generate a signature key. Signature generation and verification are
described in \fBDSA_sign\fR\|(3).
.PP
The \fB\s-1DSA\s0\fR structure consists of several \s-1BIGNUM\s0 components.
.PP
.Vb 10
\& struct
\&        {
\&        BIGNUM *p;              // prime number (public)
\&        BIGNUM *q;              // 160\-bit subprime, q | p\-1 (public)
\&        BIGNUM *g;              // generator of subgroup (public)
\&        BIGNUM *priv_key;       // private key x
\&        BIGNUM *pub_key;        // public key y = g^x
\&        // ...
\&        }
\& DSA;
.Ve
.PP
In public keys, \fBpriv_key\fR is \s-1NULL.\s0
.PP
Note that \s-1DSA\s0 keys may use non-standard \fB\s-1DSA_METHOD\s0\fR implementations,
either directly or by the use of \fB\s-1ENGINE\s0\fR modules. In some cases (eg. an
\&\s-1ENGINE\s0 providing support for hardware-embedded keys), these \s-1BIGNUM\s0 values
will not be used by the implementation or may be used for alternative data
storage. For this reason, applications should generally avoid using \s-1DSA\s0
structure elements directly and instead use \s-1API\s0 functions to query or
modify keys.
.SH "CONFORMING TO"
.IX Header "CONFORMING TO"
\&\s-1US\s0 Federal Information Processing Standard \s-1FIPS 186\s0 (Digital Signature
Standard, \s-1DSS\s0), \s-1ANSI X9.30\s0
.SH "SEE ALSO"
.IX Header "SEE ALSO"
\&\fBbn\fR\|(3), \fBdh\fR\|(3), \fBerr\fR\|(3), \fBrand\fR\|(3),
\&\fBrsa\fR\|(3), \fBsha\fR\|(3), \fBengine\fR\|(3),
\&\fBDSA_new\fR\|(3),
\&\fBDSA_size\fR\|(3),
\&\fBDSA_generate_parameters\fR\|(3),
\&\fBDSA_dup_DH\fR\|(3),
\&\fBDSA_generate_key\fR\|(3),
\&\fBDSA_sign\fR\|(3), \fBDSA_set_method\fR\|(3),
\&\fBDSA_get_ex_new_index\fR\|(3),
\&\fBRSA_print\fR\|(3)

Youez - 2016 - github.com/yon3zu
LinuXploit