✏ 编辑: DHparams_print.3

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.\" ========================================================================
.\"
.IX Title "RSA_print 3"
.TH RSA_print 3 "2019-12-20" "1.0.2u" "OpenSSL"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
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.nh
.SH "NAME"
RSA_print, RSA_print_fp,
DSAparams_print, DSAparams_print_fp, DSA_print, DSA_print_fp,
DHparams_print, DHparams_print_fp \- print cryptographic parameters
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 1
\& #include <openssl/rsa.h>
\&
\& int RSA_print(BIO *bp, RSA *x, int offset);
\& int RSA_print_fp(FILE *fp, RSA *x, int offset);
\&
\& #include <openssl/dsa.h>
\&
\& int DSAparams_print(BIO *bp, DSA *x);
\& int DSAparams_print_fp(FILE *fp, DSA *x);
\& int DSA_print(BIO *bp, DSA *x, int offset);
\& int DSA_print_fp(FILE *fp, DSA *x, int offset);
\&
\& #include <openssl/dh.h>
\&
\& int DHparams_print(BIO *bp, DH *x);
\& int DHparams_print_fp(FILE *fp, DH *x);
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
A human-readable hexadecimal output of the components of the \s-1RSA\s0
key, \s-1DSA\s0 parameters or key or \s-1DH\s0 parameters is printed to \fBbp\fR or \fBfp\fR.
.PP
The output lines are indented by \fBoffset\fR spaces.
.SH "RETURN VALUES"
.IX Header "RETURN VALUES"
These functions return 1 on success, 0 on error.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
\&\fIdh\fR\|(3), \fIdsa\fR\|(3), \fIrsa\fR\|(3), \fIBN_bn2bin\fR\|(3)
.SH "HISTORY"
.IX Header "HISTORY"
\&\fIRSA_print()\fR, \fIRSA_print_fp()\fR, \fIDSA_print()\fR, \fIDSA_print_fp()\fR, \fIDH_print()\fR,
\&\fIDH_print_fp()\fR are available in all versions of SSLeay and OpenSSL.
\&\fIDSAparams_print()\fR and \fIDSAparams_print_fp()\fR were added in SSLeay 0.8.

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