NAME

       DH_get_1024_160, DH_get_2048_224, DH_get_2048_256, BN_get0_nist_prime_192,
       BN_get0_nist_prime_224, BN_get0_nist_prime_256, BN_get0_nist_prime_384,
       BN_get0_nist_prime_521, BN_get_rfc2409_prime_768, BN_get_rfc2409_prime_1024,
       BN_get_rfc3526_prime_1536, BN_get_rfc3526_prime_2048, BN_get_rfc3526_prime_3072,
       BN_get_rfc3526_prime_4096, BN_get_rfc3526_prime_6144, BN_get_rfc3526_prime_8192 - Create
       standardized public primes or DH pairs

SYNOPSIS

        #include <openssl/dh.h>
        DH *DH_get_1024_160(void)
        DH *DH_get_2048_224(void)
        DH *DH_get_2048_256(void)

        const BIGNUM *BN_get0_nist_prime_192(void)
        const BIGNUM *BN_get0_nist_prime_224(void)
        const BIGNUM *BN_get0_nist_prime_256(void)
        const BIGNUM *BN_get0_nist_prime_384(void)
        const BIGNUM *BN_get0_nist_prime_521(void)

        BIGNUM *BN_get_rfc2409_prime_768(BIGNUM *bn)
        BIGNUM *BN_get_rfc2409_prime_1024(BIGNUM *bn)
        BIGNUM *BN_get_rfc3526_prime_1536(BIGNUM *bn)
        BIGNUM *BN_get_rfc3526_prime_2048(BIGNUM *bn)
        BIGNUM *BN_get_rfc3526_prime_3072(BIGNUM *bn)
        BIGNUM *BN_get_rfc3526_prime_4096(BIGNUM *bn)
        BIGNUM *BN_get_rfc3526_prime_6144(BIGNUM *bn)
        BIGNUM *BN_get_rfc3526_prime_8192(BIGNUM *bn)

DESCRIPTION

       DH_get_1024_160(), DH_get_2048_224(), and DH_get_2048_256() each return a DH object for
       the IETF RFC 5114 value.

       BN_get0_nist_prime_192(), BN_get0_nist_prime_224(), BN_get0_nist_prime_256(),
       BN_get0_nist_prime_384(), and BN_get0_nist_prime_521() functions return a BIGNUM for the
       specific NIST prime curve (e.g., P-256).

       BN_get_rfc2409_prime_768(), BN_get_rfc2409_prime_1024(), BN_get_rfc3526_prime_1536(),
       BN_get_rfc3526_prime_2048(), BN_get_rfc3526_prime_3072(), BN_get_rfc3526_prime_4096(),
       BN_get_rfc3526_prime_6144(), and BN_get_rfc3526_prime_8192() functions return a BIGNUM for
       the specified size from IETF RFC 2409.  If bn is not NULL, the BIGNUM will be set into
       that location as well.

RETURN VALUES

       Defined above.

COPYRIGHT

       Copyright 2016 The OpenSSL Project Authors. All Rights Reserved.

       Licensed under the OpenSSL license (the "License").  You may not use this file except in
       compliance with the License.  You can obtain a copy in the file LICENSE in the source
       distribution or at <https://www.openssl.org/source/license.html>.