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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
.\" way too many mistakes in technical documents.
.if n .ad l
.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 RSA
key, DSA parameters or key or DH 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"
\&\fBdh\fR\|(3), \fBdsa\fR\|(3), \fBrsa\fR\|(3), \fBBN_bn2bin\fR\|(3)
.SH HISTORY
.IX Header "HISTORY"
\&\fBRSA_print()\fR, \fBRSA_print_fp()\fR, \fBDSA_print()\fR, \fBDSA_print_fp()\fR, \fBDH_print()\fR,
\&\fBDH_print_fp()\fR are available in all versions of SSLeay and OpenSSL.
\&\fBDSAparams_print()\fR and \fBDSAparams_print_fp()\fR were added in SSLeay 0.8.