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Current Path: /usr/src/crypto/openssl/crypto/dh

usr / src / crypto / openssl / crypto / dh /

📁 ..
📄 build.info(218 B)
📄 dh1024.pem(245 B)
📄 dh192.pem(103 B)
📄 dh2048.pem(848 B)
📄 dh4096.pem(770 B)
📄 dh512.pem(156 B)
📄 dh_ameth.c(22.38 KB)
📄 dh_asn1.c(3.62 KB)
📄 dh_check.c(5.67 KB)
📄 dh_depr.c(1.15 KB)
📄 dh_err.c(4.67 KB)
📄 dh_gen.c(3.75 KB)
📄 dh_kdf.c(4.23 KB)
📄 dh_key.c(6.69 KB)
📄 dh_lib.c(5.64 KB)
📄 dh_local.h(1.64 KB)
📄 dh_meth.c(3.54 KB)
📄 dh_pmeth.c(13.01 KB)
📄 dh_prn.c(767 B)
📄 dh_rfc5114.c(1.09 KB)
📄 dh_rfc7919.c(2.03 KB)

Editing: dh_rfc5114.c

/*
 * Copyright 2011-2016 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
 */

#include <stdio.h>
#include "internal/cryptlib.h"
#include "dh_local.h"
#include <openssl/bn.h>
#include "crypto/bn_dh.h"

/*
 * Macro to make a DH structure from BIGNUM data. NB: although just copying
 * the BIGNUM static pointers would be more efficient, we can't do that
 * because they get wiped using BN_clear_free() when DH_free() is called.
 */

#define make_dh(x) \
DH *DH_get_##x(void) \
{ \
    DH *dh = DH_new(); \
\
    if (dh == NULL) \
        return NULL; \
    dh->p = BN_dup(&_bignum_dh##x##_p); \
    dh->g = BN_dup(&_bignum_dh##x##_g); \
    dh->q = BN_dup(&_bignum_dh##x##_q); \
    if (dh->p == NULL || dh->q == NULL || dh->g == NULL) {\
        DH_free(dh); \
        return NULL; \
    } \
    return dh; \
}

make_dh(1024_160)
make_dh(2048_224)
make_dh(2048_256)

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Editing: dh_rfc5114.c

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