=head1 NAME
BN_bn2bin, BN_bin2bn, BN_bn2hex, BN_bn2dec, BN_hex2bn, BN_dec2bn,
-BN_print, BN_print_fp, BN_bn2mpi, BN_mpi2bn - Format conversions
+BN_print, BN_print_fp, BN_bn2mpi, BN_mpi2bn - format conversions
=head1 SYNOPSIS
int BN_dec2bn(BIGNUM **a, const char *str);
int BN_print(BIO *fp, const BIGNUM *a);
- int BN_print_fp(FILE *fp, BIGNUM *a);
+ int BN_print_fp(FILE *fp, const BIGNUM *a);
int BN_bn2mpi(const BIGNUM *a, unsigned char *to);
BIGNUM *BN_mpi2bn(unsigned char *s, int len, BIGNUM *ret);
calling BN_bn2mpi(B<a>, NULL).
BN_mpi2bn() converts the B<len> bytes long representation at B<s> to
-a B<BIGNUM> and stores it ar B<ret>, or in a newly allocated B<BIGNUM>
+a B<BIGNUM> and stores it at B<ret>, or in a newly allocated B<BIGNUM>
if B<ret> is NULL.
=head1 RETURN VALUES