NetBSD/lib/libcrypto/man/BN_num_bytes.3

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.TH BN_num_bytes 3 "0.9.5a" "22/Jul/2000" "OpenSSL"
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.rm #[ #] #H #V #F C
.SH "NAME"
BN_num_bits, BN_num_bytes, BN_num_bits_word \- get BIGNUM size
.SH "LIBRARY"
libcrypto, -lcrypto
.SH "SYNOPSIS"
.PP
.Vb 1
\& #include <openssl/bn.h>
.Ve
.Vb 1
\& int BN_num_bytes(const BIGNUM *a);
.Ve
.Vb 1
\& int BN_num_bits(const BIGNUM *a);
.Ve
.Vb 1
\& int BN_num_bits_word(BN_ULONG w);
.Ve
.SH "DESCRIPTION"
These functions return the size of a \fBBIGNUM\fR in bytes or bits,
and the size of an unsigned integer in bits.
.PP
\fIBN_num_bytes()\fR is a macro.
.SH "RETURN VALUES"
The size.
.SH "SEE ALSO"
the \fIbn(3)|bn(3)\fR manpage
.SH "HISTORY"
\fIBN_num_bytes()\fR, \fIBN_num_bits()\fR and \fIBN_num_bits_word()\fR are available in
all versions of SSLeay and OpenSSL.

.rn }` ''
.IX Title "BN_num_bytes 3"
.IX Name "BN_num_bits, BN_num_bytes, BN_num_bits_word - get BIGNUM size"

.IX Header "NAME"

.IX Header "SYNOPSIS"

.IX Header "DESCRIPTION"

.IX Header "RETURN VALUES"

.IX Header "SEE ALSO"

.IX Header "HISTORY"