- NAME
- SYNOPSIS
- DESCRIPTION
- SEE ALSO
- HISTORY

# NAME

d2i_X509_REQ, i2d_X509_REQ, d2i_X509_REQ_bio, d2i_X509_REQ_fp, i2d_X509_REQ_bio, i2d_X509_REQ_fp - PKCS#10 certificate request functions.

# SYNOPSIS

     #include <openssl/x509.h>

     X509_REQ *d2i_X509_REQ(X509_REQ **a, const unsigned char **pp, long length);
     int i2d_X509_REQ(X509_REQ *a, unsigned char **pp);

     X509_REQ *d2i_X509_REQ_bio(BIO *bp, X509_REQ **x);
     X509_REQ *d2i_X509_REQ_fp(FILE *fp, X509_REQ **x);

     int i2d_X509_REQ_bio(BIO *bp, X509_REQ *x);
     int i2d_X509_REQ_fp(FILE *fp, X509_REQ *x);

# DESCRIPTION

These functions decode and encode a PKCS#10 certificate request.

Othewise these behave in a similar way to `d2i_X509()` and `i2d_X509()` described in the d2i_X509 manual page.

# SEE ALSO

d2i_X509

# HISTORY

TBA