5c70e5015e
Before committing to a PKCS#11 mechanism, check that it can provide the required encryption or digest services by validating the flags returned by C_GetMechanismInfo().
833 lines
27 KiB
C
833 lines
27 KiB
C
/*
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* Copyright (c) 2015-2016, Secure Endpoints Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* - Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* - Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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* OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/* PKCS#11 provider */
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#include <config.h>
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#include <roken.h>
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#include <assert.h>
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#ifndef HAVE_DLFCN_H
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#error PKCS11 support requires dlfcn.h
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#endif
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#include <heimbase.h>
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#include <evp.h>
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#include <evp-hcrypto.h>
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#include <evp-pkcs11.h>
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#include <ref/pkcs11.h>
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#if __sun && !defined(PKCS11_MODULE_PATH)
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# ifdef _LP64
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# define PKCS11_MODULE_PATH "/usr/lib/64/libpkcs11.so"
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# else
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# define PKCS11_MODULE_PATH "/usr/lib/libpkcs11.so"
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# endif
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#elif defined(__linux__)
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/*
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* XXX We should have an autoconf check for OpenCryptoki and such
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* things. However, there's no AC_CHECK_OBJECT(), and we'd have to
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* write one. Today I'm feeling lazy. Another possibility would be to
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* have a symlink from the libdir we'll install into, and then we could
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* dlopen() that on all platforms.
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*
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* XXX Also, we should pick an appropriate shared object based on 32- vs
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* 64-bits.
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*/
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# define PKCS11_MODULE_PATH "/usr/lib/pkcs11/PKCS11_API.so"
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#endif
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static CK_FUNCTION_LIST_PTR p11_module;
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static int
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p11_cleanup(EVP_CIPHER_CTX *ctx);
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struct pkcs11_cipher_ctx {
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CK_SESSION_HANDLE hSession;
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CK_OBJECT_HANDLE hSecret;
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};
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struct pkcs11_md_ctx {
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CK_SESSION_HANDLE hSession;
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};
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static void *pkcs11_module_handle;
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static CK_RV
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p11_module_load(CK_FUNCTION_LIST_PTR_PTR ppFunctionList)
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{
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CK_RV rv;
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CK_RV (*C_GetFunctionList_fn)(CK_FUNCTION_LIST_PTR_PTR);
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char *pkcs11ModulePath = secure_getenv("PKCS11_MODULE_PATH");
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*ppFunctionList = NULL;
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if (pkcs11ModulePath != NULL) {
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pkcs11_module_handle =
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dlopen(pkcs11ModulePath,
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RTLD_LAZY | RTLD_LOCAL | RTLD_GROUP | RTLD_NODELETE);
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if (pkcs11_module_handle == NULL)
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fprintf(stderr, "p11_module_load(%s): %s\n", pkcs11ModulePath, dlerror());
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}
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#ifdef PKCS11_MODULE_PATH
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if (pkcs11_module_handle == NULL) {
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pkcs11_module_handle =
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dlopen(PKCS11_MODULE_PATH,
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RTLD_LAZY | RTLD_LOCAL | RTLD_GROUP | RTLD_NODELETE);
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if (pkcs11_module_handle == NULL)
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fprintf(stderr, "p11_module_load(%s): %s\n", PKCS11_MODULE_PATH, dlerror());
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}
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#endif
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if (pkcs11_module_handle == NULL)
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return CKR_LIBRARY_LOAD_FAILED;
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C_GetFunctionList_fn = (CK_RV (*)(CK_FUNCTION_LIST_PTR_PTR))
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dlsym(pkcs11_module_handle, "C_GetFunctionList");
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if (C_GetFunctionList_fn == NULL) {
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dlclose(pkcs11_module_handle);
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return CKR_LIBRARY_LOAD_FAILED;
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}
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rv = C_GetFunctionList_fn(ppFunctionList);
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if (rv != CKR_OK) {
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dlclose(pkcs11_module_handle);
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return rv;
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}
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return CKR_OK;
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}
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static void
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p11_module_load_once(void *context)
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{
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p11_module_load((CK_FUNCTION_LIST_PTR_PTR)context);
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}
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static CK_RV
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p11_module_init(void)
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{
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static heim_base_once_t once = HEIM_BASE_ONCE_INIT;
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CK_RV rv;
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heim_base_once_f(&once, &p11_module, p11_module_load_once);
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if (p11_module == NULL)
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return CKR_LIBRARY_LOAD_FAILED;
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/*
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* Call C_Initialize() on every call, because it will be invalid after fork().
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* Caching the initialization status using a once control and invalidating it
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* on fork provided no measurable performance benefit on Solaris 11. Other
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* approaches would not be thread-safe or would involve more intrusive code
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* changes, such as exposing heimbase's atomics.
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*/
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rv = p11_module->C_Initialize(NULL);
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if (rv == CKR_CRYPTOKI_ALREADY_INITIALIZED)
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rv = CKR_OK;
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return rv;
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}
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static CK_RV
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p11_session_init(CK_MECHANISM_TYPE mechanismType,
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CK_SESSION_HANDLE_PTR phSession,
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CK_FLAGS *pFlags)
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{
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CK_RV rv;
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CK_ULONG i, ulSlotCount = 0;
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CK_SLOT_ID_PTR pSlotList = NULL;
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CK_MECHANISM_INFO info;
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if (phSession != NULL)
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*phSession = CK_INVALID_HANDLE;
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*pFlags = 0;
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rv = p11_module_init();
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if (rv != CKR_OK)
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goto cleanup;
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assert(p11_module != NULL);
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rv = p11_module->C_GetSlotList(CK_FALSE, NULL, &ulSlotCount);
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if (rv != CKR_OK)
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goto cleanup;
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pSlotList = (CK_SLOT_ID_PTR)calloc(ulSlotCount, sizeof(CK_SLOT_ID));
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if (pSlotList == NULL) {
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rv = CKR_HOST_MEMORY;
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goto cleanup;
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}
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rv = p11_module->C_GetSlotList(CK_FALSE, pSlotList, &ulSlotCount);
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if (rv != CKR_OK)
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goto cleanup;
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/*
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* Note that this approach of using the first slot that supports the desired
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* mechanism may not always be what the user wants (for example it may prefer
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* software to hardware crypto). We're going to assume that this code will be
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* principally used on Solaris (which has a meta-slot provider that sorts by
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* hardware first) or in situations where the user can configure the slots in
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* order of provider preference. In the future we should make this configurable.
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*/
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for (i = 0; i < ulSlotCount; i++) {
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rv = p11_module->C_GetMechanismInfo(pSlotList[i], mechanismType, &info);
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if (rv == CKR_OK) {
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*pFlags = info.flags;
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break;
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}
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}
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if (i == ulSlotCount) {
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rv = CKR_MECHANISM_INVALID;
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goto cleanup;
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}
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if (phSession != NULL) {
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rv = p11_module->C_OpenSession(pSlotList[i], CKF_SERIAL_SESSION, NULL, NULL, phSession);
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if (rv != CKR_OK)
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goto cleanup;
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}
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cleanup:
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free(pSlotList);
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return rv;
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}
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static int
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p11_mech_available_p(CK_MECHANISM_TYPE mechanismType, CK_FLAGS reqFlags)
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{
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CK_RV rv;
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CK_FLAGS flags;
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rv = p11_session_init(mechanismType, NULL, &flags);
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if (rv != CKR_OK)
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return 0;
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return (flags & reqFlags) == reqFlags;
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}
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static CK_KEY_TYPE
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p11_key_type_for_mech(CK_MECHANISM_TYPE mechanismType)
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{
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CK_KEY_TYPE keyType = 0;
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switch (mechanismType) {
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case CKM_RC2_CBC:
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keyType = CKK_RC2;
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break;
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case CKM_RC4:
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keyType = CKK_RC4;
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break;
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case CKM_DES_CBC:
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keyType = CKK_DES;
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break;
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case CKM_DES3_CBC:
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keyType = CKK_DES3;
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break;
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case CKM_AES_CBC:
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case CKM_AES_CFB8:
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keyType = CKK_AES;
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break;
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case CKM_CAMELLIA_CBC:
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keyType = CKK_CAMELLIA;
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break;
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default:
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assert(0 && "Unknown PKCS#11 mechanism type");
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break;
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}
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return keyType;
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}
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static int
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p11_key_init(EVP_CIPHER_CTX *ctx,
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const unsigned char *key,
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const unsigned char *iv,
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int encp)
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{
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CK_RV rv;
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CK_BBOOL bFalse = CK_FALSE;
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CK_BBOOL bTrue = CK_TRUE;
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CK_MECHANISM_TYPE mechanismType = (CK_MECHANISM_TYPE)ctx->cipher->app_data;
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CK_KEY_TYPE keyType = p11_key_type_for_mech(mechanismType);
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CK_OBJECT_CLASS objectClass = CKO_SECRET_KEY;
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CK_ATTRIBUTE_TYPE op = encp ? CKA_ENCRYPT : CKA_DECRYPT;
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CK_ATTRIBUTE attributes[] = {
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{ CKA_EXTRACTABLE, &bFalse, sizeof(bFalse) },
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{ CKA_CLASS, &objectClass, sizeof(objectClass) },
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{ CKA_KEY_TYPE, &keyType, sizeof(keyType) },
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{ CKA_TOKEN, &bFalse, sizeof(bFalse) },
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{ CKA_PRIVATE, &bFalse, sizeof(bFalse) },
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{ CKA_SENSITIVE, &bTrue, sizeof(bTrue) },
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{ CKA_VALUE, (void *)key, ctx->key_len },
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{ op, &bTrue, sizeof(bTrue) }
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};
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CK_MECHANISM mechanism = {
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mechanismType,
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ctx->cipher->iv_len ? ctx->iv : NULL,
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ctx->cipher->iv_len
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};
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struct pkcs11_cipher_ctx *p11ctx = (struct pkcs11_cipher_ctx *)ctx->cipher_data;
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CK_FLAGS flags;
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rv = CKR_OK;
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if (p11ctx->hSession != CK_INVALID_HANDLE && key != NULL)
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p11_cleanup(ctx); /* refresh session with new key */
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if (p11ctx->hSession == CK_INVALID_HANDLE) {
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rv = p11_session_init(mechanismType, &p11ctx->hSession, &flags);
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if (rv != CKR_OK)
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goto cleanup;
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if ((flags & (CKF_ENCRYPT|CKF_DECRYPT)) != (CKF_ENCRYPT|CKF_DECRYPT)) {
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rv = CKR_MECHANISM_INVALID;
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goto cleanup;
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}
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}
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if (key != NULL) {
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assert(p11_module != NULL);
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assert(p11ctx->hSecret == CK_INVALID_HANDLE);
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rv = p11_module->C_CreateObject(p11ctx->hSession, attributes,
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sizeof(attributes) / sizeof(attributes[0]),
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&p11ctx->hSecret);
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if (rv != CKR_OK)
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goto cleanup;
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}
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if (p11ctx->hSecret != CK_INVALID_HANDLE) {
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if (op == CKA_ENCRYPT)
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rv = p11_module->C_EncryptInit(p11ctx->hSession, &mechanism, p11ctx->hSecret);
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else
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rv = p11_module->C_DecryptInit(p11ctx->hSession, &mechanism, p11ctx->hSecret);
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if (rv != CKR_OK)
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goto cleanup;
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}
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cleanup:
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if (rv != CKR_OK)
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p11_cleanup(ctx);
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return rv == CKR_OK;
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}
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static int
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p11_do_cipher(EVP_CIPHER_CTX *ctx,
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unsigned char *out,
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const unsigned char *in,
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unsigned int size)
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{
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struct pkcs11_cipher_ctx *p11ctx = (struct pkcs11_cipher_ctx *)ctx->cipher_data;
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CK_RV rv;
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CK_ULONG ulCipherTextLen = size;
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assert(p11_module != NULL);
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assert(EVP_CIPHER_CTX_mode(ctx) == EVP_CIPH_STREAM_CIPHER ||
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(size % ctx->cipher->block_size) == 0);
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if (ctx->encrypt)
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rv = p11_module->C_EncryptUpdate(p11ctx->hSession, (unsigned char *)in, size, out, &ulCipherTextLen);
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else
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rv = p11_module->C_DecryptUpdate(p11ctx->hSession, (unsigned char *)in, size, out, &ulCipherTextLen);
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return rv == CKR_OK;
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}
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static int
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p11_cleanup(EVP_CIPHER_CTX *ctx)
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{
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struct pkcs11_cipher_ctx *p11ctx = (struct pkcs11_cipher_ctx *)ctx->cipher_data;
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if (p11ctx->hSecret != CK_INVALID_HANDLE) {
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p11_module->C_DestroyObject(p11ctx->hSession, p11ctx->hSecret);
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p11ctx->hSecret = CK_INVALID_HANDLE;
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}
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if (p11ctx->hSession != CK_INVALID_HANDLE) {
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p11_module->C_CloseSession(p11ctx->hSession);
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p11ctx->hSession = CK_INVALID_HANDLE;
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}
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return 1;
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}
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static int
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p11_md_cleanup(EVP_MD_CTX *ctx);
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static int
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p11_md_hash_init(CK_MECHANISM_TYPE mechanismType, EVP_MD_CTX *ctx)
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{
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struct pkcs11_md_ctx *p11ctx = (struct pkcs11_md_ctx *)ctx;
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CK_RV rv;
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CK_FLAGS flags;
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CK_MECHANISM mechanism = { mechanismType, NULL, 0 };
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if (p11ctx->hSession != CK_INVALID_HANDLE)
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p11_md_cleanup(ctx);
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rv = p11_session_init(mechanismType, &p11ctx->hSession, &flags);
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if (rv != CKR_OK)
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goto cleanup;
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if ((flags & CKF_DIGEST) != CKF_DIGEST) {
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rv = CKR_MECHANISM_INVALID;
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goto cleanup;
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}
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assert(p11_module != NULL);
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rv = p11_module->C_DigestInit(p11ctx->hSession, &mechanism);
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cleanup:
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return rv == CKR_OK;
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}
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static int
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p11_md_update(EVP_MD_CTX *ctx, const void *data, size_t length)
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{
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struct pkcs11_md_ctx *p11ctx = (struct pkcs11_md_ctx *)ctx;
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CK_RV rv;
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assert(p11_module != NULL);
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assert(data != NULL || length == 0);
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rv = p11_module->C_DigestUpdate(p11ctx->hSession,
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data ? (CK_BYTE_PTR)data : (CK_BYTE_PTR)"",
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length);
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return rv == CKR_OK;
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}
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static int
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p11_md_final(void *digest, EVP_MD_CTX *ctx)
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{
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struct pkcs11_md_ctx *p11ctx = (struct pkcs11_md_ctx *)ctx;
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CK_RV rv;
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CK_ULONG digestLen = 0;
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assert(p11_module != NULL);
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rv = p11_module->C_DigestFinal(p11ctx->hSession, NULL, &digestLen);
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if (rv == CKR_OK)
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rv = p11_module->C_DigestFinal(p11ctx->hSession, digest, &digestLen);
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return rv == CKR_OK;
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}
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static int
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p11_md_cleanup(EVP_MD_CTX *ctx)
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{
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struct pkcs11_md_ctx *p11ctx = (struct pkcs11_md_ctx *)ctx;
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CK_RV rv;
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assert(p11_module != NULL);
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rv = p11_module->C_CloseSession(p11ctx->hSession);
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if (rv == CKR_OK)
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p11ctx->hSession = CK_INVALID_HANDLE;
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return rv == CKR_OK;
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}
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#define PKCS11_CIPHER_ALGORITHM(name, mechanismType, block_size, \
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key_len, iv_len, flags) \
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\
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static EVP_CIPHER \
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pkcs11_##name = { \
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0, \
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block_size, \
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key_len, \
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iv_len, \
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(flags) | EVP_CIPH_ALWAYS_CALL_INIT, \
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p11_key_init, \
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p11_do_cipher, \
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p11_cleanup, \
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sizeof(struct pkcs11_cipher_ctx), \
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NULL, \
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NULL, \
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NULL, \
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(void *)mechanismType \
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}; \
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\
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const EVP_CIPHER * \
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hc_EVP_pkcs11_##name(void) \
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{ \
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if (p11_mech_available_p(mechanismType, CKF_ENCRYPT|CKF_DECRYPT)) \
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return &pkcs11_##name; \
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else \
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return NULL; \
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} \
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\
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static void \
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pkcs11_hcrypto_##name##_init_once(void *context) \
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{ \
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const EVP_CIPHER *cipher; \
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\
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cipher = hc_EVP_pkcs11_ ##name(); \
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if (cipher == NULL && HCRYPTO_FALLBACK) \
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cipher = hc_EVP_hcrypto_ ##name(); \
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\
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*((const EVP_CIPHER **)context) = cipher; \
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} \
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\
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const EVP_CIPHER * \
|
|
hc_EVP_pkcs11_hcrypto_##name(void) \
|
|
{ \
|
|
static const EVP_CIPHER *__cipher; \
|
|
static heim_base_once_t __init = HEIM_BASE_ONCE_INIT; \
|
|
\
|
|
heim_base_once_f(&__init, &__cipher, \
|
|
pkcs11_hcrypto_##name##_init_once); \
|
|
\
|
|
return __cipher; \
|
|
}
|
|
|
|
#define PKCS11_MD_ALGORITHM(name, mechanismType, hash_size, block_size) \
|
|
\
|
|
static int p11_##name##_init(EVP_MD_CTX *ctx) \
|
|
{ \
|
|
return p11_md_hash_init(mechanismType, ctx); \
|
|
} \
|
|
\
|
|
const EVP_MD * \
|
|
hc_EVP_pkcs11_##name(void) \
|
|
{ \
|
|
static struct hc_evp_md name = { \
|
|
hash_size, \
|
|
block_size, \
|
|
sizeof(struct pkcs11_md_ctx), \
|
|
p11_##name##_init, \
|
|
p11_md_update, \
|
|
p11_md_final, \
|
|
p11_md_cleanup \
|
|
}; \
|
|
\
|
|
if (p11_mech_available_p(mechanismType, CKF_DIGEST)) \
|
|
return &name; \
|
|
else \
|
|
return NULL; \
|
|
} \
|
|
\
|
|
static void \
|
|
pkcs11_hcrypto_##name##_init_once(void *context) \
|
|
{ \
|
|
const EVP_MD *md; \
|
|
\
|
|
md = hc_EVP_pkcs11_ ##name(); \
|
|
if (md == NULL && HCRYPTO_FALLBACK) \
|
|
md = hc_EVP_hcrypto_ ##name(); \
|
|
\
|
|
*((const EVP_MD **)context) = md; \
|
|
} \
|
|
\
|
|
const EVP_MD * \
|
|
hc_EVP_pkcs11_hcrypto_##name(void) \
|
|
{ \
|
|
static const EVP_MD *__md; \
|
|
static heim_base_once_t __init = HEIM_BASE_ONCE_INIT; \
|
|
\
|
|
heim_base_once_f(&__init, &__md, \
|
|
pkcs11_hcrypto_##name##_init_once); \
|
|
\
|
|
return __md; \
|
|
}
|
|
|
|
#define PKCS11_MD_ALGORITHM_UNAVAILABLE(name) \
|
|
\
|
|
const EVP_MD * \
|
|
hc_EVP_pkcs11_##name(void) \
|
|
{ \
|
|
return NULL; \
|
|
} \
|
|
\
|
|
const EVP_MD * \
|
|
hc_EVP_pkcs11_hcrypto_##name(void) \
|
|
{ \
|
|
return hc_EVP_hcrypto_ ##name(); \
|
|
}
|
|
|
|
/**
|
|
* The triple DES cipher type (PKCS#11 provider)
|
|
*
|
|
* @return the DES-EDE3-CBC EVP_CIPHER pointer.
|
|
*
|
|
* @ingroup hcrypto_evp
|
|
*/
|
|
|
|
PKCS11_CIPHER_ALGORITHM(des_ede3_cbc,
|
|
CKM_DES3_CBC,
|
|
8,
|
|
24,
|
|
8,
|
|
EVP_CIPH_CBC_MODE)
|
|
|
|
/**
|
|
* The DES cipher type (PKCS#11 provider)
|
|
*
|
|
* @return the DES-CBC EVP_CIPHER pointer.
|
|
*
|
|
* @ingroup hcrypto_evp
|
|
*/
|
|
|
|
PKCS11_CIPHER_ALGORITHM(des_cbc,
|
|
CKM_DES_CBC,
|
|
8,
|
|
8,
|
|
8,
|
|
EVP_CIPH_CBC_MODE)
|
|
|
|
/**
|
|
* The AES-128 cipher type (PKCS#11 provider)
|
|
*
|
|
* @return the AES-128-CBC EVP_CIPHER pointer.
|
|
*
|
|
* @ingroup hcrypto_evp
|
|
*/
|
|
|
|
PKCS11_CIPHER_ALGORITHM(aes_128_cbc,
|
|
CKM_AES_CBC,
|
|
16,
|
|
16,
|
|
16,
|
|
EVP_CIPH_CBC_MODE)
|
|
|
|
/**
|
|
* The AES-192 cipher type (PKCS#11 provider)
|
|
*
|
|
* @return the AES-192-CBC EVP_CIPHER pointer.
|
|
*
|
|
* @ingroup hcrypto_evp
|
|
*/
|
|
|
|
PKCS11_CIPHER_ALGORITHM(aes_192_cbc,
|
|
CKM_AES_CBC,
|
|
16,
|
|
24,
|
|
16,
|
|
EVP_CIPH_CBC_MODE)
|
|
|
|
/**
|
|
* The AES-256 cipher type (PKCS#11 provider)
|
|
*
|
|
* @return the AES-256-CBC EVP_CIPHER pointer.
|
|
*
|
|
* @ingroup hcrypto_evp
|
|
*/
|
|
|
|
PKCS11_CIPHER_ALGORITHM(aes_256_cbc,
|
|
CKM_AES_CBC,
|
|
16,
|
|
32,
|
|
16,
|
|
EVP_CIPH_CBC_MODE)
|
|
|
|
/**
|
|
* The AES-128 CFB8 cipher type (PKCS#11 provider)
|
|
*
|
|
* @return the AES-128-CFB8 EVP_CIPHER pointer.
|
|
*
|
|
* @ingroup hcrypto_evp
|
|
*/
|
|
|
|
PKCS11_CIPHER_ALGORITHM(aes_128_cfb8,
|
|
CKM_AES_CFB8,
|
|
16,
|
|
16,
|
|
16,
|
|
EVP_CIPH_CFB8_MODE)
|
|
|
|
/**
|
|
* The AES-192 CFB8 cipher type (PKCS#11 provider)
|
|
*
|
|
* @return the AES-192-CFB8 EVP_CIPHER pointer.
|
|
*
|
|
* @ingroup hcrypto_evp
|
|
*/
|
|
|
|
PKCS11_CIPHER_ALGORITHM(aes_192_cfb8,
|
|
CKM_AES_CFB8,
|
|
16,
|
|
24,
|
|
16,
|
|
EVP_CIPH_CFB8_MODE)
|
|
|
|
/**
|
|
* The AES-256 CFB8 cipher type (PKCS#11 provider)
|
|
*
|
|
* @return the AES-256-CFB8 EVP_CIPHER pointer.
|
|
*
|
|
* @ingroup hcrypto_evp
|
|
*/
|
|
|
|
PKCS11_CIPHER_ALGORITHM(aes_256_cfb8,
|
|
CKM_AES_CFB8,
|
|
16,
|
|
32,
|
|
16,
|
|
EVP_CIPH_CFB8_MODE)
|
|
|
|
/**
|
|
* The RC2 cipher type - PKCS#11
|
|
*
|
|
* @return the RC2 EVP_CIPHER pointer.
|
|
*
|
|
* @ingroup hcrypto_evp
|
|
*/
|
|
|
|
PKCS11_CIPHER_ALGORITHM(rc2_cbc,
|
|
CKM_RC2_CBC,
|
|
8,
|
|
16,
|
|
8,
|
|
EVP_CIPH_CBC_MODE | EVP_CIPH_VARIABLE_LENGTH)
|
|
|
|
/**
|
|
* The RC2-40 cipher type - PKCS#11
|
|
*
|
|
* @return the RC2-40 EVP_CIPHER pointer.
|
|
*
|
|
* @ingroup hcrypto_evp
|
|
*/
|
|
|
|
PKCS11_CIPHER_ALGORITHM(rc2_40_cbc,
|
|
CKM_RC2_CBC,
|
|
8,
|
|
5,
|
|
8,
|
|
EVP_CIPH_CBC_MODE)
|
|
|
|
/**
|
|
* The RC2-64 cipher type - PKCS#11
|
|
*
|
|
* @return the RC2-64 EVP_CIPHER pointer.
|
|
*
|
|
* @ingroup hcrypto_evp
|
|
*/
|
|
|
|
PKCS11_CIPHER_ALGORITHM(rc2_64_cbc,
|
|
CKM_RC2_CBC,
|
|
8,
|
|
8,
|
|
8,
|
|
EVP_CIPH_CBC_MODE)
|
|
|
|
/**
|
|
* The Camellia-128 cipher type - PKCS#11
|
|
*
|
|
* @return the Camellia-128 EVP_CIPHER pointer.
|
|
*
|
|
* @ingroup hcrypto_evp
|
|
*/
|
|
|
|
PKCS11_CIPHER_ALGORITHM(camellia_128_cbc,
|
|
CKM_CAMELLIA_CBC,
|
|
16,
|
|
16,
|
|
16,
|
|
EVP_CIPH_CBC_MODE)
|
|
|
|
/**
|
|
* The Camellia-198 cipher type - PKCS#11
|
|
*
|
|
* @return the Camellia-198 EVP_CIPHER pointer.
|
|
*
|
|
* @ingroup hcrypto_evp
|
|
*/
|
|
|
|
PKCS11_CIPHER_ALGORITHM(camellia_192_cbc,
|
|
CKM_CAMELLIA_CBC,
|
|
16,
|
|
24,
|
|
16,
|
|
EVP_CIPH_CBC_MODE)
|
|
|
|
/**
|
|
* The Camellia-256 cipher type - PKCS#11
|
|
*
|
|
* @return the Camellia-256 EVP_CIPHER pointer.
|
|
*
|
|
* @ingroup hcrypto_evp
|
|
*/
|
|
|
|
PKCS11_CIPHER_ALGORITHM(camellia_256_cbc,
|
|
CKM_CAMELLIA_CBC,
|
|
16,
|
|
32,
|
|
16,
|
|
EVP_CIPH_CBC_MODE)
|
|
|
|
/**
|
|
* The RC4 cipher type (PKCS#11 provider)
|
|
*
|
|
* @return the RC4 EVP_CIPHER pointer.
|
|
*
|
|
* @ingroup hcrypto_evp
|
|
*/
|
|
|
|
PKCS11_CIPHER_ALGORITHM(rc4,
|
|
CKM_RC4,
|
|
1,
|
|
16,
|
|
0,
|
|
EVP_CIPH_STREAM_CIPHER | EVP_CIPH_VARIABLE_LENGTH)
|
|
|
|
/**
|
|
* The RC4-40 cipher type (PKCS#11 provider)
|
|
*
|
|
* @return the RC4 EVP_CIPHER pointer.
|
|
*
|
|
* @ingroup hcrypto_evp
|
|
*/
|
|
|
|
PKCS11_CIPHER_ALGORITHM(rc4_40,
|
|
CKM_RC4,
|
|
1,
|
|
5,
|
|
0,
|
|
EVP_CIPH_STREAM_CIPHER | EVP_CIPH_VARIABLE_LENGTH)
|
|
|
|
PKCS11_MD_ALGORITHM(md2, CKM_MD2, 16, 16)
|
|
#ifdef CKM_MD4 /* non-standard extension */
|
|
PKCS11_MD_ALGORITHM(md4, CKM_MD4, 16, 64)
|
|
#else
|
|
PKCS11_MD_ALGORITHM_UNAVAILABLE(md4)
|
|
#endif
|
|
PKCS11_MD_ALGORITHM(md5, CKM_MD5, 16, 64)
|
|
PKCS11_MD_ALGORITHM(sha1, CKM_SHA_1, 20, 64)
|
|
PKCS11_MD_ALGORITHM(sha256, CKM_SHA256, 32, 64)
|
|
PKCS11_MD_ALGORITHM(sha384, CKM_SHA384, 48, 128)
|
|
PKCS11_MD_ALGORITHM(sha512, CKM_SHA512, 64, 128)
|