From 0c89b3ccba7c9b7332ab67ae1936aff51ca62367 Mon Sep 17 00:00:00 2001 From: NingSun Date: Thu, 8 Feb 2018 08:34:03 -0800 Subject: Initial sshsm project structure Issue-ID: AAF-94 Change-Id: I5e82fff418e7567b161acf9b98013a9b85ffc5b4 Signed-off-by: NingSun --- SoftHSMv2/src/lib/crypto/OSSLComp.cpp | 415 ++++++++++++++++++++++++++++++++++ 1 file changed, 415 insertions(+) create mode 100644 SoftHSMv2/src/lib/crypto/OSSLComp.cpp (limited to 'SoftHSMv2/src/lib/crypto/OSSLComp.cpp') diff --git a/SoftHSMv2/src/lib/crypto/OSSLComp.cpp b/SoftHSMv2/src/lib/crypto/OSSLComp.cpp new file mode 100644 index 0000000..ede710b --- /dev/null +++ b/SoftHSMv2/src/lib/crypto/OSSLComp.cpp @@ -0,0 +1,415 @@ +/* + * Copyright (c) 2016 SURFnet bv + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY + * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/***************************************************************************** + OSSLUtil.cpp + + Adding OpenSSL forward-compatible code as suggested by OpenSSL + *****************************************************************************/ + +#include "config.h" +#include "OSSLComp.h" +#include + +#if OPENSSL_VERSION_NUMBER < 0x10100000L || defined(LIBRESSL_VERSION_NUMBER) + +/* + * Copyright 1995-2016 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 +#include +#include +#include +#include +#ifdef WITH_ECC +#include +#endif +#include + +#include + +// EVP digest routines +EVP_MD_CTX *EVP_MD_CTX_new(void) +{ + EVP_MD_CTX *ctx = (EVP_MD_CTX*)OPENSSL_malloc(sizeof *ctx); + + if (ctx) + EVP_MD_CTX_init(ctx); + + return ctx; +} + +void EVP_MD_CTX_free(EVP_MD_CTX *ctx) +{ + if (ctx) + { + EVP_MD_CTX_cleanup(ctx); + OPENSSL_free(ctx); + } +} + +// HMAC routines +HMAC_CTX *HMAC_CTX_new(void) +{ + HMAC_CTX *ctx = (HMAC_CTX*)OPENSSL_malloc(sizeof(*ctx)); + if (ctx == NULL) return NULL; + + HMAC_CTX_init(ctx); + + return ctx; +} + +void HMAC_CTX_free(HMAC_CTX *ctx) +{ + if (ctx == NULL) return; + + HMAC_CTX_cleanup(ctx); + OPENSSL_free(ctx); +} + +// DH routines +void DH_get0_pqg(const DH *dh, + const BIGNUM **p, const BIGNUM **q, const BIGNUM **g) +{ + if (p != NULL) + *p = dh->p; + if (q != NULL) + *q = dh->q; + if (g != NULL) + *g = dh->g; +} + +int DH_set0_pqg(DH *dh, BIGNUM *p, BIGNUM *q, BIGNUM *g) +{ + /* If the fields p and g in d are NULL, the corresponding input + * parameters MUST be non-NULL. q may remain NULL. + */ + if ((dh->p == NULL && p == NULL) + || (dh->g == NULL && g == NULL)) + return 0; + + if (p != NULL) + { + BN_free(dh->p); + dh->p = p; + } + if (q != NULL) + { + BN_free(dh->q); + dh->q = q; + } + if (g != NULL) + { + BN_free(dh->g); + dh->g = g; + } + + if (q != NULL) + { + dh->length = BN_num_bits(q); + } + + return 1; +} + +void DH_get0_key(const DH *dh, const BIGNUM **pub_key, const BIGNUM **priv_key) +{ + if (pub_key != NULL) + *pub_key = dh->pub_key; + if (priv_key != NULL) + *priv_key = dh->priv_key; +} + +int DH_set0_key(DH *dh, BIGNUM *pub_key, BIGNUM *priv_key) +{ + /* If the field pub_key in dh is NULL, the corresponding input + * parameters MUST be non-NULL. The priv_key field may + * be left NULL. + */ + if (dh->pub_key == NULL && pub_key == NULL) + return 0; + + if (pub_key != NULL) + { + BN_free(dh->pub_key); + dh->pub_key = pub_key; + } + if (priv_key != NULL) + { + BN_free(dh->priv_key); + dh->priv_key = priv_key; + } + + return 1; +} + +long DH_get_length(const DH *dh) +{ + return dh->length; +} + +int DH_set_length(DH *dh, long length) +{ + dh->length = length; + + return 1; +} + +// DSA routines +void DSA_get0_pqg(const DSA *d, + const BIGNUM **p, const BIGNUM **q, const BIGNUM **g) +{ + if (p != NULL) + *p = d->p; + if (q != NULL) + *q = d->q; + if (g != NULL) + *g = d->g; +} + +int DSA_set0_pqg(DSA *d, BIGNUM *p, BIGNUM *q, BIGNUM *g) +{ + /* If the fields p, q and g in d are NULL, the corresponding input + * parameters MUST be non-NULL. + */ + if ((d->p == NULL && p == NULL) + || (d->q == NULL && q == NULL) + || (d->g == NULL && g == NULL)) + return 0; + + if (p != NULL) + { + BN_free(d->p); + d->p = p; + } + if (q != NULL) + { + BN_free(d->q); + d->q = q; + } + if (g != NULL) + { + BN_free(d->g); + d->g = g; + } + + return 1; +} + +void DSA_get0_key(const DSA *d, + const BIGNUM **pub_key, const BIGNUM **priv_key) +{ + if (pub_key != NULL) + *pub_key = d->pub_key; + if (priv_key != NULL) + *priv_key = d->priv_key; +} + +int DSA_set0_key(DSA *d, BIGNUM *pub_key, BIGNUM *priv_key) +{ + /* If the field pub_key in d is NULL, the corresponding input + * parameters MUST be non-NULL. The priv_key field may + * be left NULL. + */ + if (d->pub_key == NULL && pub_key == NULL) + return 0; + + if (pub_key != NULL) + { + BN_free(d->pub_key); + d->pub_key = pub_key; + } + if (priv_key != NULL) + { + BN_free(d->priv_key); + d->priv_key = priv_key; + } + + return 1; +} + +// DSA_SIG routines +void DSA_SIG_get0(const DSA_SIG *sig, const BIGNUM **pr, const BIGNUM **ps) +{ + if (pr != NULL) + *pr = sig->r; + if (ps != NULL) + *ps = sig->s; +} + +int DSA_SIG_set0(DSA_SIG *sig, BIGNUM *r, BIGNUM *s) +{ + if (r == NULL || s == NULL) + return 0; + BN_clear_free(sig->r); + BN_clear_free(sig->s); + sig->r = r; + sig->s = s; + return 1; +} + +// ECDSA_SIG routines +#ifdef WITH_ECC +void ECDSA_SIG_get0(const ECDSA_SIG *sig, const BIGNUM **pr, const BIGNUM **ps) +{ + if (pr != NULL) + *pr = sig->r; + if (ps != NULL) + *ps = sig->s; +} + +int ECDSA_SIG_set0(ECDSA_SIG *sig, BIGNUM *r, BIGNUM *s) +{ + if (r == NULL || s == NULL) + return 0; + BN_clear_free(sig->r); + BN_clear_free(sig->s); + sig->r = r; + sig->s = s; + + return 1; +} +#endif + +int RSA_set0_key(RSA *r, BIGNUM *n, BIGNUM *e, BIGNUM *d) +{ + /* If the fields n and e in r are NULL, the corresponding input + * parameters MUST be non-NULL for n and e. d may be + * left NULL (in case only the public key is used). + */ + if ((r->n == NULL && n == NULL) + || (r->e == NULL && e == NULL)) + return 0; + + if (n != NULL) + { + BN_free(r->n); + r->n = n; + } + if (e != NULL) + { + BN_free(r->e); + r->e = e; + } + if (d != NULL) + { + BN_free(r->d); + r->d = d; + } + + return 1; +} + +int RSA_set0_factors(RSA *r, BIGNUM *p, BIGNUM *q) +{ + /* If the fields p and q in r are NULL, the corresponding input + * parameters MUST be non-NULL. + */ + if ((r->p == NULL && p == NULL) + || (r->q == NULL && q == NULL)) + return 0; + + if (p != NULL) + { + BN_free(r->p); + r->p = p; + } + if (q != NULL) + { + BN_free(r->q); + r->q = q; + } + + return 1; +} + +int RSA_set0_crt_params(RSA *r, BIGNUM *dmp1, BIGNUM *dmq1, BIGNUM *iqmp) +{ + /* If the fields dmp1, dmq1 and iqmp in r are NULL, the corresponding input + * parameters MUST be non-NULL. + */ + if ((r->dmp1 == NULL && dmp1 == NULL) + || (r->dmq1 == NULL && dmq1 == NULL) + || (r->iqmp == NULL && iqmp == NULL)) + return 0; + + if (dmp1 != NULL) + { + BN_free(r->dmp1); + r->dmp1 = dmp1; + } + if (dmq1 != NULL) + { + BN_free(r->dmq1); + r->dmq1 = dmq1; + } + if (iqmp != NULL) + { + BN_free(r->iqmp); + r->iqmp = iqmp; + } + + return 1; +} + +void RSA_get0_key(const RSA *r, + const BIGNUM **n, const BIGNUM **e, const BIGNUM **d) +{ + if (n != NULL) + *n = r->n; + if (e != NULL) + *e = r->e; + if (d != NULL) + *d = r->d; +} + +void RSA_get0_factors(const RSA *r, const BIGNUM **p, const BIGNUM **q) +{ + if (p != NULL) + *p = r->p; + if (q != NULL) + *q = r->q; +} + +void RSA_get0_crt_params(const RSA *r, + const BIGNUM **dmp1, const BIGNUM **dmq1, + const BIGNUM **iqmp) +{ + if (dmp1 != NULL) + *dmp1 = r->dmp1; + if (dmq1 != NULL) + *dmq1 = r->dmq1; + if (iqmp != NULL) + *iqmp = r->iqmp; +} + +#endif -- cgit 1.2.3-korg