=head1 NAME
-BN_generate_prime, BN_is_prime, BN_is_prime_fasttest - Generate primes and test for primality
+BN_generate_prime, BN_is_prime, BN_is_prime_fasttest - generate primes and test for primality
=head1 SYNOPSIS
BIGNUM *BN_generate_prime(BIGNUM *ret, int num, int safe, BIGNUM *add,
BIGNUM *rem, void (*callback)(int, int, void *), void *cb_arg);
- int BN_is_prime(BIGNUM *a, int checks, void (*callback)(int, int,
+ int BN_is_prime(const BIGNUM *a, int checks, void (*callback)(int, int,
void *), BN_CTX *ctx, void *cb_arg);
- int BN_is_prime_fasttest(BIGNUM *a, int checks, void (*callback)(int,
- int, void *), BN_CTX *ctx, BN_CTX *ctx2, void *cb_arg,
+ int BN_is_prime_fasttest(const BIGNUM *a, int checks,
+ void (*callback)(int, int, void *), BN_CTX *ctx, void *cb_arg,
int do_trial_division);
=head1 DESCRIPTION
If B<callback> is not B<NULL>, B<callback(1, j, cb_arg)> is called
after the j-th iteration (j = 0, 1, ...). B<ctx> is a
pre-allocated B<BN_CTX> (to save the overhead of allocating and
-freeing the structure in a loop), or B<NULL>. For
-BN_is_prime_fasttest(), B<ctx2> is a second pre-allocated B<BN_CTX> or
-B<NULL> (lacking this parameter, BN_is_prime() always has to allocate
-an additional B<CN_CTX>).
+freeing the structure in a loop), or B<NULL>.
=head1 RETURN VALUES