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C++ HWCRHKerr函数代码示例

本文整理汇总了C++中HWCRHKerr函数的典型用法代码示例。如果您正苦于以下问题:C++ HWCRHKerr函数的具体用法?C++ HWCRHKerr怎么用?C++ HWCRHKerr使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了HWCRHKerr函数的12个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: hwcrhk_finish

static int hwcrhk_finish(ENGINE *e)
	{
	int to_return = 1;
	free_HWCRHK_LIBNAME();
	if(hwcrhk_dso == NULL)
		{
		HWCRHKerr(HWCRHK_F_HWCRHK_FINISH,HWCRHK_R_NOT_LOADED);
		to_return = 0;
		goto err;
		}
	release_context(hwcrhk_context);
	if(!DSO_free(hwcrhk_dso))
		{
		HWCRHKerr(HWCRHK_F_HWCRHK_FINISH,HWCRHK_R_DSO_FAILURE);
		to_return = 0;
		goto err;
		}
 err:
	if (logstream)
		BIO_free(logstream);
	hwcrhk_dso = NULL;
	p_hwcrhk_Init = NULL;
	p_hwcrhk_Finish = NULL;
	p_hwcrhk_ModExp = NULL;
#ifndef OPENSSL_NO_RSA
	p_hwcrhk_RSA = NULL;
	p_hwcrhk_RSALoadKey = NULL;
	p_hwcrhk_RSAGetPublicKey = NULL;
	p_hwcrhk_RSAUnloadKey = NULL;
#endif
	p_hwcrhk_ModExpCRT = NULL;
	p_hwcrhk_RandomBytes = NULL;
	return to_return;
	}
开发者ID:SibghatullahSheikh,项目名称:voip-client-ios,代码行数:34,代码来源:e_chil.c

示例2: hwcrhk_rand_bytes

/* Random bytes are good */
static int hwcrhk_rand_bytes(unsigned char *buf, int num)
{
    char tempbuf[1024];
    HWCryptoHook_ErrMsgBuf rmsg;
    int to_return = 0;          /* assume failure */
    int ret;

    rmsg.buf = tempbuf;
    rmsg.size = sizeof(tempbuf);

    if (!hwcrhk_context) {
        HWCRHKerr(HWCRHK_F_HWCRHK_RAND_BYTES, HWCRHK_R_NOT_INITIALISED);
        goto err;
    }

    ret = p_hwcrhk_RandomBytes(hwcrhk_context, buf, num, &rmsg);
    if (ret < 0) {
        /*
         * FIXME: When this error is returned, HWCryptoHook is telling us
         * that falling back to software computation might be a good thing.
         */
        if (ret == HWCRYPTOHOOK_ERROR_FALLBACK) {
            HWCRHKerr(HWCRHK_F_HWCRHK_RAND_BYTES, HWCRHK_R_REQUEST_FALLBACK);
        } else {
            HWCRHKerr(HWCRHK_F_HWCRHK_RAND_BYTES, HWCRHK_R_REQUEST_FAILED);
        }
        ERR_add_error_data(1, rmsg.buf);
        goto err;
    }
    to_return = 1;
 err:
    return to_return;
}
开发者ID:dlabs,项目名称:openssl,代码行数:34,代码来源:e_chil.c

示例3: hwcrhk_mod_exp

/* A little mod_exp */
static int hwcrhk_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
			const BIGNUM *m, BN_CTX *ctx)
	{
	char tempbuf[1024];
	HWCryptoHook_ErrMsgBuf rmsg;
	/* Since HWCryptoHook_MPI is pretty compatible with BIGNUM's,
	   we use them directly, plus a little macro magic.  We only
	   thing we need to make sure of is that enough space is allocated. */
	HWCryptoHook_MPI m_a, m_p, m_n, m_r;
	int to_return, ret;
 
	to_return = 0; /* expect failure */
	rmsg.buf = tempbuf;
	rmsg.size = sizeof(tempbuf);

	if(!hwcrhk_context)
		{
		HWCRHKerr(HWCRHK_F_HWCRHK_MOD_EXP,HWCRHK_R_NOT_INITIALISED);
		goto err;
		}
	/* Prepare the params */
	bn_expand2(r, m->top);	/* Check for error !! */
	BN2MPI(m_a, a);
	BN2MPI(m_p, p);
	BN2MPI(m_n, m);
	MPI2BN(r, m_r);

	/* Perform the operation */
	ret = p_hwcrhk_ModExp(hwcrhk_context, m_a, m_p, m_n, &m_r, &rmsg);

	/* Convert the response */
	r->top = m_r.size / sizeof(BN_ULONG);
	bn_fix_top(r);

	if (ret < 0)
		{
		/* FIXME: When this error is returned, HWCryptoHook is
		   telling us that falling back to software computation
		   might be a good thing. */
		if(ret == HWCRYPTOHOOK_ERROR_FALLBACK)
			{
			HWCRHKerr(HWCRHK_F_HWCRHK_MOD_EXP,HWCRHK_R_REQUEST_FALLBACK);
			}
		else
			{
			HWCRHKerr(HWCRHK_F_HWCRHK_MOD_EXP,HWCRHK_R_REQUEST_FAILED);
			}
		ERR_add_error_data(1,rmsg.buf);
		goto err;
		}

	to_return = 1;
err:
	return to_return;
	}
开发者ID:SibghatullahSheikh,项目名称:voip-client-ios,代码行数:56,代码来源:e_chil.c

示例4: hwcrhk_mutex_init

static int hwcrhk_mutex_init(HWCryptoHook_Mutex * mt,
                             HWCryptoHook_CallerContext * cactx)
{
    mt->lock = CRYPTO_THREAD_lock_new();
    if (mt->lock == NULL) {
        HWCRHKerr(HWCRHK_F_HWCRHK_MUTEX_INIT, ERR_R_MALLOC_FAILURE);
        return 1;               /* failure */
    }
    return 0;                   /* success */
}
开发者ID:1234-,项目名称:openssl,代码行数:10,代码来源:e_chil.c

示例5: hwcrhk_load_privkey

static EVP_PKEY *hwcrhk_load_pubkey(ENGINE *eng, const char *key_id,
	UI_METHOD *ui_method, void *callback_data)
	{
	EVP_PKEY *res = NULL;

#ifndef OPENSSL_NO_RSA
        res = hwcrhk_load_privkey(eng, key_id,
                ui_method, callback_data);
#endif

	if (res)
		switch(res->type)
			{
#ifndef OPENSSL_NO_RSA
		case EVP_PKEY_RSA:
			{
			RSA *rsa = NULL;

			CRYPTO_w_lock(CRYPTO_LOCK_EVP_PKEY);
			rsa = res->pkey.rsa;
			res->pkey.rsa = RSA_new();
			res->pkey.rsa->n = rsa->n;
			res->pkey.rsa->e = rsa->e;
			rsa->n = NULL;
			rsa->e = NULL;
			CRYPTO_w_unlock(CRYPTO_LOCK_EVP_PKEY);
			RSA_free(rsa);
			}
			break;
#endif
		default:
			HWCRHKerr(HWCRHK_F_HWCRHK_LOAD_PUBKEY,
				HWCRHK_R_CTRL_COMMAND_NOT_IMPLEMENTED);
			goto err;
			}

	return res;
 err:
	if (res)
		EVP_PKEY_free(res);
	return NULL;
	}
开发者ID:SibghatullahSheikh,项目名称:voip-client-ios,代码行数:42,代码来源:e_chil.c

示例6: hwcrhk_rsa_mod_exp

static int hwcrhk_rsa_mod_exp(BIGNUM *r, const BIGNUM *I, RSA *rsa, BN_CTX *ctx)
	{
	char tempbuf[1024];
	HWCryptoHook_ErrMsgBuf rmsg;
	HWCryptoHook_RSAKeyHandle *hptr;
	int to_return = 0, ret;

	rmsg.buf = tempbuf;
	rmsg.size = sizeof(tempbuf);

	if(!hwcrhk_context)
		{
		HWCRHKerr(HWCRHK_F_HWCRHK_RSA_MOD_EXP,HWCRHK_R_NOT_INITIALISED);
		goto err;
		}

	/* This provides support for nForce keys.  Since that's opaque data
	   all we do is provide a handle to the proper key and let HWCryptoHook
	   take care of the rest. */
	if ((hptr = (HWCryptoHook_RSAKeyHandle *) RSA_get_ex_data(rsa, hndidx_rsa))
		!= NULL)
		{
		HWCryptoHook_MPI m_a, m_r;

		if(!rsa->n)
			{
			HWCRHKerr(HWCRHK_F_HWCRHK_RSA_MOD_EXP,
				HWCRHK_R_MISSING_KEY_COMPONENTS);
			goto err;
			}

		/* Prepare the params */
		bn_expand2(r, rsa->n->top); /* Check for error !! */
		BN2MPI(m_a, I);
		MPI2BN(r, m_r);

		/* Perform the operation */
		ret = p_hwcrhk_RSA(m_a, *hptr, &m_r, &rmsg);

		/* Convert the response */
		r->top = m_r.size / sizeof(BN_ULONG);
		bn_fix_top(r);

		if (ret < 0)
			{
			/* FIXME: When this error is returned, HWCryptoHook is
			   telling us that falling back to software computation
			   might be a good thing. */
			if(ret == HWCRYPTOHOOK_ERROR_FALLBACK)
				{
				HWCRHKerr(HWCRHK_F_HWCRHK_RSA_MOD_EXP,
					HWCRHK_R_REQUEST_FALLBACK);
				}
			else
				{
				HWCRHKerr(HWCRHK_F_HWCRHK_RSA_MOD_EXP,
					HWCRHK_R_REQUEST_FAILED);
				}
			ERR_add_error_data(1,rmsg.buf);
			goto err;
			}
		}
	else
		{
		HWCryptoHook_MPI m_a, m_p, m_q, m_dmp1, m_dmq1, m_iqmp, m_r;

		if(!rsa->p || !rsa->q || !rsa->dmp1 || !rsa->dmq1 || !rsa->iqmp)
			{
			HWCRHKerr(HWCRHK_F_HWCRHK_RSA_MOD_EXP,
				HWCRHK_R_MISSING_KEY_COMPONENTS);
			goto err;
			}

		/* Prepare the params */
		bn_expand2(r, rsa->n->top); /* Check for error !! */
		BN2MPI(m_a, I);
		BN2MPI(m_p, rsa->p);
		BN2MPI(m_q, rsa->q);
		BN2MPI(m_dmp1, rsa->dmp1);
		BN2MPI(m_dmq1, rsa->dmq1);
		BN2MPI(m_iqmp, rsa->iqmp);
		MPI2BN(r, m_r);

		/* Perform the operation */
		ret = p_hwcrhk_ModExpCRT(hwcrhk_context, m_a, m_p, m_q,
			m_dmp1, m_dmq1, m_iqmp, &m_r, &rmsg);

		/* Convert the response */
		r->top = m_r.size / sizeof(BN_ULONG);
		bn_fix_top(r);

		if (ret < 0)
			{
			/* FIXME: When this error is returned, HWCryptoHook is
			   telling us that falling back to software computation
			   might be a good thing. */
			if(ret == HWCRYPTOHOOK_ERROR_FALLBACK)
				{
				HWCRHKerr(HWCRHK_F_HWCRHK_RSA_MOD_EXP,
					HWCRHK_R_REQUEST_FALLBACK);
//.........这里部分代码省略.........
开发者ID:SibghatullahSheikh,项目名称:voip-client-ios,代码行数:101,代码来源:e_chil.c

示例7: sizeof

static EVP_PKEY *hwcrhk_load_privkey(ENGINE *eng, const char *key_id,
	UI_METHOD *ui_method, void *callback_data)
	{
#ifndef OPENSSL_NO_RSA
	RSA *rtmp = NULL;
#endif
	EVP_PKEY *res = NULL;
#ifndef OPENSSL_NO_RSA
	HWCryptoHook_MPI e, n;
	HWCryptoHook_RSAKeyHandle *hptr;
#endif
#if !defined(OPENSSL_NO_RSA)
	char tempbuf[1024];
	HWCryptoHook_ErrMsgBuf rmsg;
	HWCryptoHook_PassphraseContext ppctx;
#endif

#if !defined(OPENSSL_NO_RSA)
	rmsg.buf = tempbuf;
	rmsg.size = sizeof(tempbuf);
#endif

	if(!hwcrhk_context)
		{
		HWCRHKerr(HWCRHK_F_HWCRHK_LOAD_PRIVKEY,
			HWCRHK_R_NOT_INITIALISED);
		goto err;
		}
#ifndef OPENSSL_NO_RSA
	hptr = OPENSSL_malloc(sizeof(HWCryptoHook_RSAKeyHandle));
	if (!hptr)
		{
		HWCRHKerr(HWCRHK_F_HWCRHK_LOAD_PRIVKEY,
			ERR_R_MALLOC_FAILURE);
		goto err;
		}
        ppctx.ui_method = ui_method;
	ppctx.callback_data = callback_data;
	if (p_hwcrhk_RSALoadKey(hwcrhk_context, key_id, hptr,
		&rmsg, &ppctx))
		{
		HWCRHKerr(HWCRHK_F_HWCRHK_LOAD_PRIVKEY,
			HWCRHK_R_CHIL_ERROR);
		ERR_add_error_data(1,rmsg.buf);
		goto err;
		}
	if (!*hptr)
		{
		HWCRHKerr(HWCRHK_F_HWCRHK_LOAD_PRIVKEY,
			HWCRHK_R_NO_KEY);
		goto err;
		}
#endif
#ifndef OPENSSL_NO_RSA
	rtmp = RSA_new_method(eng);
	RSA_set_ex_data(rtmp, hndidx_rsa, (char *)hptr);
	rtmp->e = BN_new();
	rtmp->n = BN_new();
	rtmp->flags |= RSA_FLAG_EXT_PKEY;
	MPI2BN(rtmp->e, e);
	MPI2BN(rtmp->n, n);
	if (p_hwcrhk_RSAGetPublicKey(*hptr, &n, &e, &rmsg)
		!= HWCRYPTOHOOK_ERROR_MPISIZE)
		{
		HWCRHKerr(HWCRHK_F_HWCRHK_LOAD_PRIVKEY,HWCRHK_R_CHIL_ERROR);
		ERR_add_error_data(1,rmsg.buf);
		goto err;
		}

	bn_expand2(rtmp->e, e.size/sizeof(BN_ULONG));
	bn_expand2(rtmp->n, n.size/sizeof(BN_ULONG));
	MPI2BN(rtmp->e, e);
	MPI2BN(rtmp->n, n);

	if (p_hwcrhk_RSAGetPublicKey(*hptr, &n, &e, &rmsg))
		{
		HWCRHKerr(HWCRHK_F_HWCRHK_LOAD_PRIVKEY,
			HWCRHK_R_CHIL_ERROR);
		ERR_add_error_data(1,rmsg.buf);
		goto err;
		}
	rtmp->e->top = e.size / sizeof(BN_ULONG);
	bn_fix_top(rtmp->e);
	rtmp->n->top = n.size / sizeof(BN_ULONG);
	bn_fix_top(rtmp->n);

	res = EVP_PKEY_new();
	EVP_PKEY_assign_RSA(res, rtmp);
#endif

        if (!res)
                HWCRHKerr(HWCRHK_F_HWCRHK_LOAD_PRIVKEY,
                        HWCRHK_R_PRIVATE_KEY_ALGORITHMS_DISABLED);

	return res;
 err:
#ifndef OPENSSL_NO_RSA
	if (rtmp)
		RSA_free(rtmp);
#endif
//.........这里部分代码省略.........
开发者ID:SibghatullahSheikh,项目名称:voip-client-ios,代码行数:101,代码来源:e_chil.c

示例8: hwcrhk_ctrl

static int hwcrhk_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f)(void))
	{
	int to_return = 1;

	switch(cmd)
		{
	case HWCRHK_CMD_SO_PATH:
		if(hwcrhk_dso)
			{
			HWCRHKerr(HWCRHK_F_HWCRHK_CTRL,HWCRHK_R_ALREADY_LOADED);
			return 0;
			}
		if(p == NULL)
			{
			HWCRHKerr(HWCRHK_F_HWCRHK_CTRL,ERR_R_PASSED_NULL_PARAMETER);
			return 0;
			}
		return set_HWCRHK_LIBNAME((const char *)p);
	case ENGINE_CTRL_SET_LOGSTREAM:
		{
		BIO *bio = (BIO *)p;

		CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
		if (logstream)
			{
			BIO_free(logstream);
			logstream = NULL;
			}
		if (CRYPTO_add(&bio->references,1,CRYPTO_LOCK_BIO) > 1)
			logstream = bio;
		else
			HWCRHKerr(HWCRHK_F_HWCRHK_CTRL,HWCRHK_R_BIO_WAS_FREED);
		}
		CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
		break;
	case ENGINE_CTRL_SET_PASSWORD_CALLBACK:
		CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
		password_context.password_callback = (pem_password_cb *)f;
		CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
		break;
	case ENGINE_CTRL_SET_USER_INTERFACE:
	case HWCRHK_CMD_SET_USER_INTERFACE:
		CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
		password_context.ui_method = (UI_METHOD *)p;
		CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
		break;
	case ENGINE_CTRL_SET_CALLBACK_DATA:
	case HWCRHK_CMD_SET_CALLBACK_DATA:
		CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
		password_context.callback_data = p;
		CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
		break;
	/* this enables or disables the "SimpleForkCheck" flag used in the
	 * initialisation structure. */
	case ENGINE_CTRL_CHIL_SET_FORKCHECK:
	case HWCRHK_CMD_FORK_CHECK:
		CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
		if(i)
			hwcrhk_globals.flags |=
				HWCryptoHook_InitFlags_SimpleForkCheck;
		else
			hwcrhk_globals.flags &=
				~HWCryptoHook_InitFlags_SimpleForkCheck;
		CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
		break;
	/* This will prevent the initialisation function from "installing"
	 * the mutex-handling callbacks, even if they are available from
	 * within the library (or were provided to the library from the
	 * calling application). This is to remove any baggage for
	 * applications not using multithreading. */
	case ENGINE_CTRL_CHIL_NO_LOCKING:
		CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
		disable_mutex_callbacks = 1;
		CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
		break;
	case HWCRHK_CMD_THREAD_LOCKING:
		CRYPTO_w_lock(CRYPTO_LOCK_ENGINE);
		disable_mutex_callbacks = ((i == 0) ? 0 : 1);
		CRYPTO_w_unlock(CRYPTO_LOCK_ENGINE);
		break;

	/* The command isn't understood by this engine */
	default:
		HWCRHKerr(HWCRHK_F_HWCRHK_CTRL,
			HWCRHK_R_CTRL_COMMAND_NOT_IMPLEMENTED);
		to_return = 0;
		break;
		}

	return to_return;
	}
开发者ID:SibghatullahSheikh,项目名称:voip-client-ios,代码行数:91,代码来源:e_chil.c

示例9: hwcrhk_init

/* (de)initialisation functions. */
static int hwcrhk_init(ENGINE *e)
	{
	HWCryptoHook_Init_t *p1;
	HWCryptoHook_Finish_t *p2;
	HWCryptoHook_ModExp_t *p3;
#ifndef OPENSSL_NO_RSA
	HWCryptoHook_RSA_t *p4;
	HWCryptoHook_RSALoadKey_t *p5;
	HWCryptoHook_RSAGetPublicKey_t *p6;
	HWCryptoHook_RSAUnloadKey_t *p7;
#endif
	HWCryptoHook_RandomBytes_t *p8;
	HWCryptoHook_ModExpCRT_t *p9;

	if(hwcrhk_dso != NULL)
		{
		HWCRHKerr(HWCRHK_F_HWCRHK_INIT,HWCRHK_R_ALREADY_LOADED);
		goto err;
		}
	/* Attempt to load libnfhwcrhk.so/nfhwcrhk.dll/whatever. */
	hwcrhk_dso = DSO_load(NULL, get_HWCRHK_LIBNAME(), NULL, 0);
	if(hwcrhk_dso == NULL)
		{
		HWCRHKerr(HWCRHK_F_HWCRHK_INIT,HWCRHK_R_DSO_FAILURE);
		goto err;
		}
	if(!(p1 = (HWCryptoHook_Init_t *)
			DSO_bind_func(hwcrhk_dso, n_hwcrhk_Init)) ||
		!(p2 = (HWCryptoHook_Finish_t *)
			DSO_bind_func(hwcrhk_dso, n_hwcrhk_Finish)) ||
		!(p3 = (HWCryptoHook_ModExp_t *)
			DSO_bind_func(hwcrhk_dso, n_hwcrhk_ModExp)) ||
#ifndef OPENSSL_NO_RSA
		!(p4 = (HWCryptoHook_RSA_t *)
			DSO_bind_func(hwcrhk_dso, n_hwcrhk_RSA)) ||
		!(p5 = (HWCryptoHook_RSALoadKey_t *)
			DSO_bind_func(hwcrhk_dso, n_hwcrhk_RSALoadKey)) ||
		!(p6 = (HWCryptoHook_RSAGetPublicKey_t *)
			DSO_bind_func(hwcrhk_dso, n_hwcrhk_RSAGetPublicKey)) ||
		!(p7 = (HWCryptoHook_RSAUnloadKey_t *)
			DSO_bind_func(hwcrhk_dso, n_hwcrhk_RSAUnloadKey)) ||
#endif
		!(p8 = (HWCryptoHook_RandomBytes_t *)
			DSO_bind_func(hwcrhk_dso, n_hwcrhk_RandomBytes)) ||
		!(p9 = (HWCryptoHook_ModExpCRT_t *)
			DSO_bind_func(hwcrhk_dso, n_hwcrhk_ModExpCRT)))
		{
		HWCRHKerr(HWCRHK_F_HWCRHK_INIT,HWCRHK_R_DSO_FAILURE);
		goto err;
		}
	/* Copy the pointers */
	p_hwcrhk_Init = p1;
	p_hwcrhk_Finish = p2;
	p_hwcrhk_ModExp = p3;
#ifndef OPENSSL_NO_RSA
	p_hwcrhk_RSA = p4;
	p_hwcrhk_RSALoadKey = p5;
	p_hwcrhk_RSAGetPublicKey = p6;
	p_hwcrhk_RSAUnloadKey = p7;
#endif
	p_hwcrhk_RandomBytes = p8;
	p_hwcrhk_ModExpCRT = p9;

	/* Check if the application decided to support dynamic locks,
	   and if it does, use them. */
	if (disable_mutex_callbacks == 0)
		{
		if (CRYPTO_get_dynlock_create_callback() != NULL &&
			CRYPTO_get_dynlock_lock_callback() != NULL &&
			CRYPTO_get_dynlock_destroy_callback() != NULL)
			{
			hwcrhk_globals.mutex_init = hwcrhk_mutex_init;
			hwcrhk_globals.mutex_acquire = hwcrhk_mutex_lock;
			hwcrhk_globals.mutex_release = hwcrhk_mutex_unlock;
			hwcrhk_globals.mutex_destroy = hwcrhk_mutex_destroy;
			}
		}

	/* Try and get a context - if not, we may have a DSO but no
	 * accelerator! */
	if(!get_context(&hwcrhk_context, &password_context))
		{
		HWCRHKerr(HWCRHK_F_HWCRHK_INIT,HWCRHK_R_UNIT_FAILURE);
		goto err;
		}
	/* Everything's fine. */
#ifndef OPENSSL_NO_RSA
	if (hndidx_rsa == -1)
		hndidx_rsa = RSA_get_ex_new_index(0,
			"nFast HWCryptoHook RSA key handle",
			NULL, NULL, NULL);
#endif
	return 1;
err:
	if(hwcrhk_dso)
		DSO_free(hwcrhk_dso);
	hwcrhk_dso = NULL;
	p_hwcrhk_Init = NULL;
	p_hwcrhk_Finish = NULL;
//.........这里部分代码省略.........
开发者ID:SibghatullahSheikh,项目名称:voip-client-ios,代码行数:101,代码来源:e_chil.c

示例10: hwcrhk_insert_card

static int hwcrhk_insert_card(const char *prompt_info,
		      const char *wrong_info,
		      HWCryptoHook_PassphraseContext *ppctx,
		      HWCryptoHook_CallerContext *cactx)
        {
        int ok = -1;
        UI *ui;
	void *callback_data = NULL;
        UI_METHOD *ui_method = NULL;

        if (cactx)
                {
                if (cactx->ui_method)
                        ui_method = cactx->ui_method;
		if (cactx->callback_data)
			callback_data = cactx->callback_data;
                }
	if (ppctx)
		{
                if (ppctx->ui_method)
                        ui_method = ppctx->ui_method;
		if (ppctx->callback_data)
			callback_data = ppctx->callback_data;
		}
	if (ui_method == NULL)
		{
		HWCRHKerr(HWCRHK_F_HWCRHK_INSERT_CARD,
			HWCRHK_R_NO_CALLBACK);
		return -1;
		}

	ui = UI_new_method(ui_method);

	if (ui)
		{
		char answer;
		char buf[BUFSIZ];
		/* Despite what the documentation says wrong_info can be
	 	 * an empty string.
		 */
		if (wrong_info && *wrong_info)
			BIO_snprintf(buf, sizeof(buf)-1,
				"Current card: \"%s\"\n", wrong_info);
		else
			buf[0] = 0;
		ok = UI_dup_info_string(ui, buf);
		if (ok >= 0 && prompt_info)
			{
			BIO_snprintf(buf, sizeof(buf)-1,
				"Insert card \"%s\"", prompt_info);
			ok = UI_dup_input_boolean(ui, buf,
				"\n then hit <enter> or C<enter> to cancel\n",
				"\r\n", "Cc", UI_INPUT_FLAG_ECHO, &answer);
			}
		UI_add_user_data(ui, callback_data);

		if (ok >= 0)
			ok = UI_process(ui);
		UI_free(ui);

		if (ok == -2 || (ok >= 0 && answer == 'C'))
			ok = 1;
		else if (ok < 0)
			ok = -1;
		else
			ok = 0;
		}
	return ok;
	}
开发者ID:SibghatullahSheikh,项目名称:voip-client-ios,代码行数:69,代码来源:e_chil.c

示例11: hwcrhk_get_pass

static int hwcrhk_get_pass(const char *prompt_info,
	int *len_io, char *buf,
	HWCryptoHook_PassphraseContext *ppctx,
	HWCryptoHook_CallerContext *cactx)
	{
	pem_password_cb *callback = NULL;
	void *callback_data = NULL;
        UI_METHOD *ui_method = NULL;
	/* Despite what the documentation says prompt_info can be
	 * an empty string.
	 */
	if (prompt_info && !*prompt_info)
		prompt_info = NULL;

        if (cactx)
                {
                if (cactx->ui_method)
                        ui_method = cactx->ui_method;
		if (cactx->password_callback)
			callback = cactx->password_callback;
		if (cactx->callback_data)
			callback_data = cactx->callback_data;
                }
	if (ppctx)
		{
                if (ppctx->ui_method)
                        {
                        ui_method = ppctx->ui_method;
                        callback = NULL;
                        }
		if (ppctx->callback_data)
			callback_data = ppctx->callback_data;
		}
	if (callback == NULL && ui_method == NULL)
		{
		HWCRHKerr(HWCRHK_F_HWCRHK_GET_PASS,HWCRHK_R_NO_CALLBACK);
		return -1;
		}

        if (ui_method)
                {
                UI *ui = UI_new_method(ui_method);
                if (ui)
                        {
                        int ok;
                        char *prompt = UI_construct_prompt(ui,
                                "pass phrase", prompt_info);

                        ok = UI_add_input_string(ui,prompt,
                                UI_INPUT_FLAG_DEFAULT_PWD,
				buf,0,(*len_io) - 1);
                        UI_add_user_data(ui, callback_data);
			UI_ctrl(ui, UI_CTRL_PRINT_ERRORS, 1, 0, 0);

			if (ok >= 0)
				do
					{
					ok=UI_process(ui);
					}
				while (ok < 0 && UI_ctrl(ui, UI_CTRL_IS_REDOABLE, 0, 0, 0));

                        if (ok >= 0)
                                *len_io = strlen(buf);

                        UI_free(ui);
                        OPENSSL_free(prompt);
                        }
                }
        else
                {
                *len_io = callback(buf, *len_io, 0, callback_data);
                }
	if(!*len_io)
		return -1;
	return 0;
	}
开发者ID:SibghatullahSheikh,项目名称:voip-client-ios,代码行数:76,代码来源:e_chil.c

示例12: bind_helper

/*
 * This internal function is used by ENGINE_chil() and possibly by the
 * "dynamic" ENGINE support too
 */
static int bind_helper(ENGINE *e)
{
#  ifndef OPENSSL_NO_RSA
    const RSA_METHOD *meth1;
#  endif
#  ifndef OPENSSL_NO_DH
    const DH_METHOD *meth2;
#  endif

    chil_lock = CRYPTO_THREAD_lock_new();
    if (chil_lock == NULL) {
        HWCRHKerr(HWCRHK_F_BIND_HELPER, ERR_R_MALLOC_FAILURE);
        return 0;
    }

    if (!ENGINE_set_id(e, engine_hwcrhk_id) ||
        !ENGINE_set_name(e, engine_hwcrhk_name) ||
#  ifndef OPENSSL_NO_RSA
        !ENGINE_set_RSA(e, &hwcrhk_rsa) ||
#  endif
#  ifndef OPENSSL_NO_DH
        !ENGINE_set_DH(e, &hwcrhk_dh) ||
#  endif
        !ENGINE_set_RAND(e, &hwcrhk_rand) ||
        !ENGINE_set_destroy_function(e, hwcrhk_destroy) ||
        !ENGINE_set_init_function(e, hwcrhk_init) ||
        !ENGINE_set_finish_function(e, hwcrhk_finish) ||
        !ENGINE_set_ctrl_function(e, hwcrhk_ctrl) ||
        !ENGINE_set_load_privkey_function(e, hwcrhk_load_privkey) ||
        !ENGINE_set_load_pubkey_function(e, hwcrhk_load_pubkey) ||
        !ENGINE_set_cmd_defns(e, hwcrhk_cmd_defns))
        return 0;

#  ifndef OPENSSL_NO_RSA
    /*
     * We know that the "PKCS1_OpenSSL()" functions hook properly to the
     * cswift-specific mod_exp and mod_exp_crt so we use those functions. NB:
     * We don't use ENGINE_openssl() or anything "more generic" because
     * something like the RSAref code may not hook properly, and if you own
     * one of these cards then you have the right to do RSA operations on it
     * anyway!
     */
    meth1 = RSA_PKCS1_OpenSSL();
    hwcrhk_rsa.rsa_pub_enc = meth1->rsa_pub_enc;
    hwcrhk_rsa.rsa_pub_dec = meth1->rsa_pub_dec;
    hwcrhk_rsa.rsa_priv_enc = meth1->rsa_priv_enc;
    hwcrhk_rsa.rsa_priv_dec = meth1->rsa_priv_dec;
#  endif

#  ifndef OPENSSL_NO_DH
    /* Much the same for Diffie-Hellman */
    meth2 = DH_OpenSSL();
    hwcrhk_dh.generate_key = meth2->generate_key;
    hwcrhk_dh.compute_key = meth2->compute_key;
#  endif

    /* Ensure the hwcrhk error handling is set up */
    ERR_load_HWCRHK_strings();

    return 1;
}
开发者ID:1234-,项目名称:openssl,代码行数:65,代码来源:e_chil.c


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