--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/jdk.crypto.cryptoki/share/native/libj2pkcs11/p11_digest.c Tue Sep 12 19:03:39 2017 +0200
@@ -0,0 +1,348 @@
+/*
+ * Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved.
+ */
+
+/* Copyright (c) 2002 Graz University of Technology. 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.
+ *
+ * 3. The end-user documentation included with the redistribution, if any, must
+ * include the following acknowledgment:
+ *
+ * "This product includes software developed by IAIK of Graz University of
+ * Technology."
+ *
+ * Alternately, this acknowledgment may appear in the software itself, if
+ * and wherever such third-party acknowledgments normally appear.
+ *
+ * 4. The names "Graz University of Technology" and "IAIK of Graz University of
+ * Technology" must not be used to endorse or promote products derived from
+ * this software without prior written permission.
+ *
+ * 5. Products derived from this software may not be called
+ * "IAIK PKCS Wrapper", nor may "IAIK" appear in their name, without prior
+ * written permission of Graz University of Technology.
+ *
+ * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESSED 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 LICENSOR 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.
+ */
+
+#include "pkcs11wrapper.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <assert.h>
+#include "jlong.h"
+
+#include "sun_security_pkcs11_wrapper_PKCS11.h"
+
+#ifdef P11_ENABLE_C_DIGESTINIT
+/*
+ * Class: sun_security_pkcs11_wrapper_PKCS11
+ * Method: C_DigestInit
+ * Signature: (JLsun/security/pkcs11/wrapper/CK_MECHANISM;)V
+ * Parametermapping: *PKCS11*
+ * @param jlong jSessionHandle CK_SESSION_HANDLE hSession
+ * @param jobject jMechanism CK_MECHANISM_PTR pMechanism
+ */
+JNIEXPORT void JNICALL Java_sun_security_pkcs11_wrapper_PKCS11_C_1DigestInit
+ (JNIEnv *env, jobject obj, jlong jSessionHandle, jobject jMechanism)
+{
+ CK_SESSION_HANDLE ckSessionHandle;
+ CK_MECHANISM ckMechanism;
+ CK_RV rv;
+
+ CK_FUNCTION_LIST_PTR ckpFunctions = getFunctionList(env, obj);
+ if (ckpFunctions == NULL) { return; }
+
+ ckSessionHandle = jLongToCKULong(jSessionHandle);
+ jMechanismToCKMechanism(env, jMechanism, &ckMechanism);
+ if ((*env)->ExceptionCheck(env)) { return; }
+
+ rv = (*ckpFunctions->C_DigestInit)(ckSessionHandle, &ckMechanism);
+
+ if (ckMechanism.pParameter != NULL_PTR) {
+ free(ckMechanism.pParameter);
+ }
+
+ if (ckAssertReturnValueOK(env, rv) != CK_ASSERT_OK) { return; }
+}
+#endif
+
+#ifdef P11_ENABLE_C_DIGEST
+/*
+ * Class: sun_security_pkcs11_wrapper_PKCS11
+ * Method: C_Digest
+ * Signature: (J[BII[BII)I
+ * Parametermapping: *PKCS11*
+ * @param jlong jSessionHandle CK_SESSION_HANDLE hSession
+ * @param jbyteArray jData CK_BYTE_PTR pData
+ * CK_ULONG ulDataLen
+ * @return jbyteArray jDigest CK_BYTE_PTR pDigest
+ * CK_ULONG_PTR pulDigestLen
+ */
+JNIEXPORT jint JNICALL Java_sun_security_pkcs11_wrapper_PKCS11_C_1DigestSingle
+ (JNIEnv *env, jobject obj, jlong jSessionHandle, jobject jMechanism, jbyteArray jIn, jint jInOfs, jint jInLen, jbyteArray jDigest, jint jDigestOfs, jint jDigestLen)
+{
+ CK_SESSION_HANDLE ckSessionHandle;
+ CK_RV rv;
+ CK_BYTE_PTR bufP;
+ CK_BYTE BUF[MAX_STACK_BUFFER_LEN];
+ CK_BYTE DIGESTBUF[MAX_DIGEST_LEN];
+ CK_ULONG ckDigestLength = min(MAX_DIGEST_LEN, jDigestLen);
+ CK_MECHANISM ckMechanism;
+
+ CK_FUNCTION_LIST_PTR ckpFunctions = getFunctionList(env, obj);
+ if (ckpFunctions == NULL) { return 0; }
+
+ ckSessionHandle = jLongToCKULong(jSessionHandle);
+ jMechanismToCKMechanism(env, jMechanism, &ckMechanism);
+ if ((*env)->ExceptionCheck(env)) { return 0; }
+
+ rv = (*ckpFunctions->C_DigestInit)(ckSessionHandle, &ckMechanism);
+
+ if (ckMechanism.pParameter != NULL_PTR) {
+ free(ckMechanism.pParameter);
+ }
+
+ if (ckAssertReturnValueOK(env, rv) != CK_ASSERT_OK) { return 0; }
+
+ if (jInLen <= MAX_STACK_BUFFER_LEN) {
+ bufP = BUF;
+ } else {
+ /* always use single part op, even for large data */
+ bufP = (CK_BYTE_PTR) malloc((size_t)jInLen);
+ if (bufP == NULL) {
+ throwOutOfMemoryError(env, 0);
+ return 0;
+ }
+ }
+
+ (*env)->GetByteArrayRegion(env, jIn, jInOfs, jInLen, (jbyte *)bufP);
+ if ((*env)->ExceptionCheck(env)) {
+ if (bufP != BUF) { free(bufP); }
+ return 0;
+ }
+
+ rv = (*ckpFunctions->C_Digest)(ckSessionHandle, bufP, jInLen, DIGESTBUF, &ckDigestLength);
+ if (ckAssertReturnValueOK(env, rv) == CK_ASSERT_OK) {
+ (*env)->SetByteArrayRegion(env, jDigest, jDigestOfs, ckDigestLength, (jbyte *)DIGESTBUF);
+ }
+
+ if (bufP != BUF) { free(bufP); }
+
+ return ckDigestLength;
+}
+#endif
+
+#ifdef P11_ENABLE_C_DIGESTUPDATE
+/*
+ * Class: sun_security_pkcs11_wrapper_PKCS11
+ * Method: C_DigestUpdate
+ * Signature: (J[B)V
+ * Parametermapping: *PKCS11*
+ * @param jlong jSessionHandle CK_SESSION_HANDLE hSession
+ * @param jbyteArray jData CK_BYTE_PTR pData
+ * CK_ULONG ulDataLen
+ */
+JNIEXPORT void JNICALL Java_sun_security_pkcs11_wrapper_PKCS11_C_1DigestUpdate
+ (JNIEnv *env, jobject obj, jlong jSessionHandle, jlong directIn, jbyteArray jIn, jint jInOfs, jint jInLen)
+{
+ CK_SESSION_HANDLE ckSessionHandle;
+ CK_RV rv;
+ CK_BYTE_PTR bufP;
+ CK_BYTE BUF[MAX_STACK_BUFFER_LEN];
+ jsize bufLen;
+
+ CK_FUNCTION_LIST_PTR ckpFunctions = getFunctionList(env, obj);
+ if (ckpFunctions == NULL) { return; }
+
+ ckSessionHandle = jLongToCKULong(jSessionHandle);
+
+ if (directIn != 0) {
+ rv = (*ckpFunctions->C_DigestUpdate)(ckSessionHandle, (CK_BYTE_PTR)jlong_to_ptr(directIn), jInLen);
+ ckAssertReturnValueOK(env, rv);
+ return;
+ }
+
+ if (jInLen <= MAX_STACK_BUFFER_LEN) {
+ bufLen = MAX_STACK_BUFFER_LEN;
+ bufP = BUF;
+ } else {
+ bufLen = min(MAX_HEAP_BUFFER_LEN, jInLen);
+ bufP = (CK_BYTE_PTR) malloc((size_t)bufLen);
+ if (bufP == NULL) {
+ throwOutOfMemoryError(env, 0);
+ return;
+ }
+ }
+
+ while (jInLen > 0) {
+ jsize chunkLen = min(bufLen, jInLen);
+ (*env)->GetByteArrayRegion(env, jIn, jInOfs, chunkLen, (jbyte *)bufP);
+ if ((*env)->ExceptionCheck(env)) {
+ if (bufP != BUF) { free(bufP); }
+ return;
+ }
+ rv = (*ckpFunctions->C_DigestUpdate)(ckSessionHandle, bufP, chunkLen);
+ if (ckAssertReturnValueOK(env, rv) != CK_ASSERT_OK) {
+ if (bufP != BUF) { free(bufP); }
+ return;
+ }
+ jInOfs += chunkLen;
+ jInLen -= chunkLen;
+ }
+
+ if (bufP != BUF) {
+ free(bufP);
+ }
+}
+#endif
+
+#ifdef P11_ENABLE_C_DIGESTKEY
+/*
+ * Class: sun_security_pkcs11_wrapper_PKCS11
+ * Method: C_DigestKey
+ * Signature: (JJ)V
+ * Parametermapping: *PKCS11*
+ * @param jlong jSessionHandle CK_SESSION_HANDLE hSession
+ * @param jlong jKeyHandle CK_OBJECT_HANDLE hKey
+ */
+JNIEXPORT void JNICALL Java_sun_security_pkcs11_wrapper_PKCS11_C_1DigestKey
+ (JNIEnv *env, jobject obj, jlong jSessionHandle, jlong jKeyHandle)
+{
+ CK_SESSION_HANDLE ckSessionHandle;
+ CK_ULONG ckKeyHandle;
+ CK_RV rv;
+
+ CK_FUNCTION_LIST_PTR ckpFunctions = getFunctionList(env, obj);
+ if (ckpFunctions == NULL) { return; }
+
+ ckSessionHandle = jLongToCKULong(jSessionHandle);
+ ckKeyHandle = jLongToCKULong(jKeyHandle);
+
+ rv = (*ckpFunctions->C_DigestKey)(ckSessionHandle, ckKeyHandle);
+ if (ckAssertReturnValueOK(env, rv) != CK_ASSERT_OK) { return; }
+}
+#endif
+
+#ifdef P11_ENABLE_C_DIGESTFINAL
+/*
+ * Class: sun_security_pkcs11_wrapper_PKCS11
+ * Method: C_DigestFinal
+ * Signature: (J[BII)I
+ * Parametermapping: *PKCS11*
+ * @param jlong jSessionHandle CK_SESSION_HANDLE hSession
+ * @return jbyteArray jDigest CK_BYTE_PTR pDigest
+ * CK_ULONG_PTR pulDigestLen
+ */
+JNIEXPORT jint JNICALL Java_sun_security_pkcs11_wrapper_PKCS11_C_1DigestFinal
+ (JNIEnv *env, jobject obj, jlong jSessionHandle, jbyteArray jDigest, jint jDigestOfs, jint jDigestLen)
+{
+ CK_SESSION_HANDLE ckSessionHandle;
+ CK_RV rv;
+ CK_BYTE BUF[MAX_DIGEST_LEN];
+ CK_ULONG ckDigestLength = min(MAX_DIGEST_LEN, jDigestLen);
+
+ CK_FUNCTION_LIST_PTR ckpFunctions = getFunctionList(env, obj);
+ if (ckpFunctions == NULL) { return 0; }
+
+ ckSessionHandle = jLongToCKULong(jSessionHandle);
+
+ rv = (*ckpFunctions->C_DigestFinal)(ckSessionHandle, BUF, &ckDigestLength);
+ if (ckAssertReturnValueOK(env, rv) == CK_ASSERT_OK) {
+ (*env)->SetByteArrayRegion(env, jDigest, jDigestOfs, ckDigestLength, (jbyte *)BUF);
+ }
+ return ckDigestLength;
+}
+#endif
+
+#ifdef P11_ENABLE_C_SEEDRANDOM
+/*
+ * Class: sun_security_pkcs11_wrapper_PKCS11
+ * Method: C_SeedRandom
+ * Signature: (J[B)V
+ * Parametermapping: *PKCS11*
+ * @param jlong jSessionHandle CK_SESSION_HANDLE hSession
+ * @param jbyteArray jSeed CK_BYTE_PTR pSeed
+ * CK_ULONG ulSeedLen
+ */
+JNIEXPORT void JNICALL Java_sun_security_pkcs11_wrapper_PKCS11_C_1SeedRandom
+ (JNIEnv *env, jobject obj, jlong jSessionHandle, jbyteArray jSeed)
+{
+ CK_SESSION_HANDLE ckSessionHandle;
+ CK_BYTE_PTR ckpSeed = NULL_PTR;
+ CK_ULONG ckSeedLength;
+ CK_RV rv;
+
+ CK_FUNCTION_LIST_PTR ckpFunctions = getFunctionList(env, obj);
+ if (ckpFunctions == NULL) { return; }
+
+ ckSessionHandle = jLongToCKULong(jSessionHandle);
+ jByteArrayToCKByteArray(env, jSeed, &ckpSeed, &ckSeedLength);
+ if ((*env)->ExceptionCheck(env)) { return; }
+
+ rv = (*ckpFunctions->C_SeedRandom)(ckSessionHandle, ckpSeed, ckSeedLength);
+
+ free(ckpSeed);
+
+ if (ckAssertReturnValueOK(env, rv) != CK_ASSERT_OK) { return; }
+}
+#endif
+
+#ifdef P11_ENABLE_C_GENERATERANDOM
+/*
+ * Class: sun_security_pkcs11_wrapper_PKCS11
+ * Method: C_GenerateRandom
+ * Signature: (J[B)V
+ * Parametermapping: *PKCS11*
+ * @param jlong jSessionHandle CK_SESSION_HANDLE hSession
+ * @param jbyteArray jRandomData CK_BYTE_PTR pRandomData
+ * CK_ULONG ulRandomDataLen
+ */
+JNIEXPORT void JNICALL Java_sun_security_pkcs11_wrapper_PKCS11_C_1GenerateRandom
+ (JNIEnv *env, jobject obj, jlong jSessionHandle, jbyteArray jRandomData)
+{
+ CK_SESSION_HANDLE ckSessionHandle;
+ jbyte *jRandomBuffer;
+ jlong jRandomBufferLength;
+ CK_RV rv;
+
+ CK_FUNCTION_LIST_PTR ckpFunctions = getFunctionList(env, obj);
+ if (ckpFunctions == NULL) { return; }
+
+ ckSessionHandle = jLongToCKULong(jSessionHandle);
+
+ jRandomBufferLength = (*env)->GetArrayLength(env, jRandomData);
+ jRandomBuffer = (*env)->GetByteArrayElements(env, jRandomData, NULL);
+ if (jRandomBuffer == NULL) { return; }
+
+ rv = (*ckpFunctions->C_GenerateRandom)(ckSessionHandle,
+ (CK_BYTE_PTR) jRandomBuffer,
+ jLongToCKULong(jRandomBufferLength));
+
+ /* copy back generated bytes */
+ (*env)->ReleaseByteArrayElements(env, jRandomData, jRandomBuffer, 0);
+
+ if (ckAssertReturnValueOK(env, rv) != CK_ASSERT_OK) { return; }
+}
+#endif