BN_X931_derive_prime_ex

Synopsis

Declared in <openssl/bn.h>

[[deprecated]]
int
BN_X931_derive_prime_ex(
    BIGNUM* p,
    BIGNUM* p1,
    BIGNUM* p2,
    BIGNUM const* Xp,
    BIGNUM const* Xp1,
    BIGNUM const* Xp2,
    BIGNUM const* e,
    BN_CTX* ctx,
    BN_GENCB* cb);

WARNING

Deprecated. Use of this entity is allowed but discouraged.

Return Value

1 on success, or 0 on failure.

Parameters

Name	Description
p	Destination for the derived prime.
p1	Optional destination for the first auxiliary prime, or NULL.
p2	Optional destination for the second auxiliary prime, or NULL.
Xp	Random parameter used to construct p.
Xp1	Random parameter used to construct p1.
Xp2	Random parameter used to construct p2.
e	Public exponent that must be coprime to p-1.
ctx	BN_CTX for temporaries.
cb	Optional generation callback, or NULL.