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wolfcrypt-jni/jni/jni_sha.c

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/* jni_sha.c
*
* Copyright (C) 2006-2025 wolfSSL Inc.
*
* This file is part of wolfSSL.
*
* wolfSSL is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* wolfSSL is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335, USA
*/
#include <stdint.h>
#ifdef WOLFSSL_USER_SETTINGS
#include <wolfssl/wolfcrypt/settings.h>
#elif !defined(__ANDROID__)
#include <wolfssl/options.h>
#endif
#include <wolfssl/wolfcrypt/error-crypt.h>
#include <wolfssl/wolfcrypt/sha.h>
#include <wolfssl/wolfcrypt/sha256.h>
#include <wolfssl/wolfcrypt/sha512.h>
#include <wolfssl/wolfcrypt/sha3.h>
#include <com_wolfssl_wolfcrypt_Sha.h>
#include <com_wolfssl_wolfcrypt_Sha224.h>
#include <com_wolfssl_wolfcrypt_Sha256.h>
#include <com_wolfssl_wolfcrypt_Sha384.h>
#include <com_wolfssl_wolfcrypt_Sha512.h>
#include <wolfcrypt_jni_NativeStruct.h>
#include <wolfcrypt_jni_error.h>
/* #define WOLFCRYPT_JNI_DEBUG_ON */
#include <wolfcrypt_jni_debug.h>
#ifdef NO_OLD_WC_NAMES
#ifndef NO_SHA
#define Sha wc_Sha
#define SHA_BLOCK_SIZE WC_SHA_BLOCK_SIZE
#define SHA_DIGEST_SIZE WC_SHA_DIGEST_SIZE
#define SHA_PAD_SIZE WC_SHA_PAD_SIZE
#endif
#ifndef NO_SHA224
#define Sha224 wc_Sha224
#define SHA224_BLOCK_SIZE WC_SHA224_BLOCK_SIZE
#define SHA224_DIGEST_SIZE WC_SHA224_DIGEST_SIZE
#define SHA224_PAD_SIZE WC_SHA224_PAD_SIZE
#endif
#ifndef NO_SHA256
#define Sha256 wc_Sha256
#define SHA256_BLOCK_SIZE WC_SHA256_BLOCK_SIZE
#define SHA256_DIGEST_SIZE WC_SHA256_DIGEST_SIZE
#define SHA256_PAD_SIZE WC_SHA256_PAD_SIZE
#endif
#ifdef WOLFSSL_SHA384
#define Sha384 wc_Sha384
#define SHA384_BLOCK_SIZE WC_SHA384_BLOCK_SIZE
#define SHA384_DIGEST_SIZE WC_SHA384_DIGEST_SIZE
#define SHA384_PAD_SIZE WC_SHA384_PAD_SIZE
#endif
#ifdef WOLFSSL_SHA512
#define Sha512 wc_Sha512
#define SHA512_BLOCK_SIZE WC_SHA512_BLOCK_SIZE
#define SHA512_DIGEST_SIZE WC_SHA512_DIGEST_SIZE
#define SHA512_PAD_SIZE WC_SHA512_PAD_SIZE
#endif
#endif
JNIEXPORT jlong JNICALL
Java_com_wolfssl_wolfcrypt_Sha_mallocNativeStruct_1internal(
JNIEnv* env, jobject this)
{
#ifndef NO_SHA
Sha* sha = NULL;
sha = (Sha*) XMALLOC(sizeof(Sha), NULL, DYNAMIC_TYPE_TMP_BUFFER);
if (sha == NULL) {
throwOutOfMemoryException(env, "Failed to allocate Sha object");
}
else {
XMEMSET(sha, 0, sizeof(Sha));
}
LogStr("new Sha() = %p\n", sha);
return (jlong)(uintptr_t)sha;
#else
throwNotCompiledInException(env);
return (jlong)0;
#endif
}
JNIEXPORT jlong JNICALL Java_com_wolfssl_wolfcrypt_Sha224_mallocNativeStruct_1internal
(JNIEnv* env, jobject this)
{
#ifdef WOLFSSL_SHA224
Sha224* sha = NULL;
sha = (Sha224*) XMALLOC(sizeof(Sha224), NULL, DYNAMIC_TYPE_TMP_BUFFER);
if (sha == NULL) {
throwOutOfMemoryException(env, "Failed to allocate Sha224 object");
}
else {
XMEMSET(sha, 0, sizeof(Sha224));
}
LogStr("new Sha224() = %p\n", sha);
return (jlong)(uintptr_t)sha;
#else
(void)env;
(void)this;
throwNotCompiledInException(env);
return (jlong)0;
#endif
}
JNIEXPORT jlong JNICALL
Java_com_wolfssl_wolfcrypt_Sha256_mallocNativeStruct_1internal(
JNIEnv* env, jobject this)
{
#ifndef NO_SHA256
Sha256* sha = NULL;
sha = (Sha256*) XMALLOC(sizeof(Sha256), NULL, DYNAMIC_TYPE_TMP_BUFFER);
if (sha == NULL) {
throwOutOfMemoryException(env, "Failed to allocate Sha256 object");
}
else {
XMEMSET(sha, 0, sizeof(Sha256));
}
LogStr("new Sha256() = %p\n", sha);
return (jlong)(uintptr_t)sha;
#else
throwNotCompiledInException(env);
return (jlong)0;
#endif
}
JNIEXPORT jlong JNICALL
Java_com_wolfssl_wolfcrypt_Sha384_mallocNativeStruct_1internal(
JNIEnv* env, jobject this)
{
#ifdef WOLFSSL_SHA384
Sha384* sha = NULL;
sha = (Sha384*) XMALLOC(sizeof(Sha384), NULL, DYNAMIC_TYPE_TMP_BUFFER);
if (sha == NULL) {
throwOutOfMemoryException(env, "Failed to allocate Sha384 object");
}
else {
XMEMSET(sha, 0, sizeof(Sha384));
}
LogStr("new Sha384() = %p\n", sha);
return (jlong)(uintptr_t)sha;
#else
throwNotCompiledInException(env);
return (jlong)0;
#endif
}
JNIEXPORT jlong JNICALL
Java_com_wolfssl_wolfcrypt_Sha512_mallocNativeStruct_1internal(
JNIEnv* env, jobject this)
{
#ifdef WOLFSSL_SHA512
Sha512* sha = NULL;
sha = (Sha512*) XMALLOC(sizeof(Sha512), NULL, DYNAMIC_TYPE_TMP_BUFFER);
if (sha == NULL) {
throwOutOfMemoryException(env, "Failed to allocate Sha512 object");
}
else {
XMEMSET(sha, 0, sizeof(Sha512));
}
LogStr("new Sha512() = %p\n", sha);
return (jlong)(uintptr_t)sha;
#else
throwNotCompiledInException(env);
return (jlong)0;
#endif
}
JNIEXPORT void JNICALL
Java_com_wolfssl_wolfcrypt_Sha_native_1init_1internal(
JNIEnv* env, jobject this)
{
#ifndef NO_SHA
int ret = 0;
Sha* sha = (Sha*) getNativeStruct(env, this);
if ((*env)->ExceptionOccurred(env)) {
/* getNativeStruct may throw exception, prevent throwing another */
return;
}
ret = (!sha)
? BAD_FUNC_ARG
: wc_InitSha(sha);
if (ret != 0)
throwWolfCryptExceptionFromError(env, ret);
#else
throwNotCompiledInException(env);
#endif
}
JNIEXPORT void JNICALL Java_com_wolfssl_wolfcrypt_Sha_native_1copy_1internal
(JNIEnv* env, jobject this, jobject toBeCopied)
{
#ifndef NO_SHA
int ret = 0;
Sha* sha = NULL;
Sha* tbc = NULL; /* tbc = to be copied */
if (this == NULL || toBeCopied == NULL) {
throwWolfCryptExceptionFromError(env, BAD_FUNC_ARG);
}
sha = (Sha*) getNativeStruct(env, this);
if ((*env)->ExceptionOccurred(env)) {
/* getNativeStruct may throw exception, prevent throwing another */
return;
}
tbc = (Sha*) getNativeStruct(env, toBeCopied);
if ((*env)->ExceptionOccurred(env)) {
/* getNativeStruct may throw exception, prevent throwing another */
return;
}
ret = wc_ShaCopy(tbc, sha);
if (ret != 0) {
throwWolfCryptExceptionFromError(env, ret);
}
#else
throwNotCompiledInException(env);
#endif
}
JNIEXPORT void JNICALL
Java_com_wolfssl_wolfcrypt_Sha_native_1update_1internal__Ljava_nio_ByteBuffer_2II(
JNIEnv* env, jobject this, jobject data_buffer, jint position, jint len)
{
#ifndef NO_SHA
int ret = 0;
Sha* sha = NULL;
byte* data = NULL;
sha = (Sha*) getNativeStruct(env, this);
if ((*env)->ExceptionOccurred(env)) {
/* getNativeStruct may throw exception, prevent throwing another */
return;
}
data = getDirectBufferAddress(env, data_buffer);
ret = (!sha || !data)
? BAD_FUNC_ARG
: wc_ShaUpdate(sha, data + position, len);
if (ret != 0)
throwWolfCryptExceptionFromError(env, ret);
LogStr("wc_ShaUpdate(sha=%p, data, len) = %d\n", sha, ret);
LogStr("data[%u]: [%p]\n", (word32)len, data);
LogHex(data, 0, len);
#else
throwNotCompiledInException(env);
#endif
}
JNIEXPORT void JNICALL
Java_com_wolfssl_wolfcrypt_Sha_native_1update_1internal___3BII(
JNIEnv* env, jobject this, jbyteArray data_buffer, jint offset, jint len)
{
#ifndef NO_SHA
int ret = 0;
Sha* sha = NULL;
byte* data = NULL;
word32 dataSz = 0;
sha = (Sha*) getNativeStruct(env, this);
if ((*env)->ExceptionOccurred(env)) {
/* getNativeStruct may throw exception, prevent throwing another */
return;
}
data = getByteArray(env, data_buffer);
dataSz = getByteArrayLength(env, data_buffer);
if (sha == NULL || data == NULL || offset < 0 || len < 0 ||
(word32)(offset + len) > dataSz) {
ret = BAD_FUNC_ARG;
}
else {
ret = wc_ShaUpdate(sha, data + offset, len);
}
if (ret != 0)
throwWolfCryptExceptionFromError(env, ret);
LogStr("wc_ShaUpdate_fips(sha=%p, data, len) = %d\n", sha, ret);
LogStr("data[%u]: [%p]\n", (word32)len, data);
LogHex(data, offset, len);
releaseByteArray(env, data_buffer, data, JNI_ABORT);
#else
throwNotCompiledInException(env);
#endif
}
JNIEXPORT void JNICALL
Java_com_wolfssl_wolfcrypt_Sha_native_1final_1internal__Ljava_nio_ByteBuffer_2I(
JNIEnv* env, jobject this, jobject hash_buffer, jint position)
{
#ifndef NO_SHA
int ret = 0;
Sha* sha = NULL;
byte* hash = NULL;
sha = (Sha*) getNativeStruct(env, this);
if ((*env)->ExceptionOccurred(env)) {
/* getNativeStruct may throw exception, prevent throwing another */
return;
}
hash = getDirectBufferAddress(env, hash_buffer);
ret = (!sha || !hash)
? BAD_FUNC_ARG
: wc_ShaFinal(sha, hash + position);
if (ret != 0)
throwWolfCryptExceptionFromError(env, ret);
LogStr("wc_ShaFinal(sha=%p, hash) = %d\n", sha, ret);
LogStr("hash[%u]: [%p]\n", (word32)SHA_DIGEST_SIZE, hash);
LogHex(hash, 0, SHA_DIGEST_SIZE);
#else
throwNotCompiledInException(env);
#endif
}
JNIEXPORT void JNICALL
Java_com_wolfssl_wolfcrypt_Sha_native_1final_1internal___3B(
JNIEnv* env, jobject this, jbyteArray hash_buffer)
{
#ifndef NO_SHA
int ret = 0;
Sha* sha = NULL;
byte* hash = NULL;
sha = (Sha*) getNativeStruct(env, this);
if ((*env)->ExceptionOccurred(env)) {
/* getNativeStruct may throw exception, prevent throwing another */
return;
}
hash = getByteArray(env, hash_buffer);
ret = (!sha || !hash)
? BAD_FUNC_ARG
: wc_ShaFinal(sha, hash);
if (ret != 0)
throwWolfCryptExceptionFromError(env, ret);
LogStr("wc_ShaFinal(sha=%p, hash) = %d\n", sha, ret);
LogStr("hash[%u]: [%p]\n", (word32)SHA_DIGEST_SIZE, hash);
LogHex(hash, 0, SHA_DIGEST_SIZE);
releaseByteArray(env, hash_buffer, hash, ret);
#else
throwNotCompiledInException(env);
#endif
}
JNIEXPORT void JNICALL Java_com_wolfssl_wolfcrypt_Sha224_native_1init_1internal
(JNIEnv* env, jobject this)
{
#ifdef WOLFSSL_SHA224
int ret = 0;
Sha224* sha = (Sha224*) getNativeStruct(env, this);
if ((*env)->ExceptionOccurred(env)) {
/* getNativeStruct may throw exception, prevent throwing another */
return;
}
if (sha == NULL) {
ret = BAD_FUNC_ARG;
}
else {
ret = wc_InitSha224(sha);
}
if (ret != 0) {
throwWolfCryptExceptionFromError(env, ret);
}
#else
(void)env;
(void)this;
throwNotCompiledInException(env);
#endif
}
JNIEXPORT void JNICALL Java_com_wolfssl_wolfcrypt_Sha224_native_1copy_1internal
(JNIEnv* env, jobject this, jobject toBeCopied)
{
#ifdef WOLFSSL_SHA224
int ret = 0;
Sha224* sha = NULL;
Sha224* tbc = NULL; /* tbc = to be copied */
if (this == NULL || toBeCopied == NULL) {
throwWolfCryptExceptionFromError(env, BAD_FUNC_ARG);
return;
}
sha = (Sha224*) getNativeStruct(env, this);
if ((*env)->ExceptionOccurred(env)) {
/* getNativeStruct may throw exception, prevent throwing another */
return;
}
tbc = (Sha224*) getNativeStruct(env, toBeCopied);
if ((*env)->ExceptionOccurred(env)) {
/* getNativeStruct may throw exception, prevent throwing another */
return;
}
ret = wc_Sha224Copy(tbc, sha);
if (ret != 0) {
throwWolfCryptExceptionFromError(env, ret);
}
#else
(void)env;
(void)this;
(void)toBeCopied;
throwNotCompiledInException(env);
#endif
}
JNIEXPORT void JNICALL Java_com_wolfssl_wolfcrypt_Sha224_native_1update_1internal__Ljava_nio_ByteBuffer_2II
(JNIEnv* env, jobject this, jobject data_buffer, jint position, jint len)
{
#ifdef WOLFSSL_SHA224
int ret = 0;
Sha224* sha = NULL;
byte* data = NULL;
sha = (Sha224*) getNativeStruct(env, this);
if ((*env)->ExceptionOccurred(env)) {
/* getNativeStruct may throw exception, prevent throwing another */
return;
}
data = getDirectBufferAddress(env, data_buffer);
if (sha == NULL || data == NULL) {
ret = BAD_FUNC_ARG;
}
else {
ret = wc_Sha224Update(sha, data + position, len);
}
if (ret != 0) {
throwWolfCryptExceptionFromError(env, ret);
}
LogStr("wc_Sha224Update(sha=%p, data, len) = %d\n", sha, ret);
LogStr("data[%u]: [%p]\n", (word32)len, data);
LogHex(data, 0, len);
#else
(void)env;
(void)this;
(void)data_buffer;
(void)position;
(void)len;
throwNotCompiledInException(env);
#endif
}
JNIEXPORT void JNICALL Java_com_wolfssl_wolfcrypt_Sha224_native_1update_1internal___3BII
(JNIEnv* env, jobject this, jbyteArray data_buffer, jint offset, jint len)
{
#ifdef WOLFSSL_SHA224
int ret = 0;
Sha224* sha = NULL;
byte* data = NULL;
word32 dataSz = 0;
sha = (Sha224*) getNativeStruct(env, this);
if ((*env)->ExceptionOccurred(env)) {
/* getNativeStruct may throw exception, prevent throwing another */
return;
}
data = getByteArray(env, data_buffer);
dataSz = getByteArrayLength(env, data_buffer);
if (sha == NULL || data == NULL || offset < 0 || len < 0 ||
(word32)(offset + len) > dataSz) {
ret = BAD_FUNC_ARG;
}
else {
ret = wc_Sha224Update(sha, data + offset, len);
}
if (ret != 0) {
throwWolfCryptExceptionFromError(env, ret);
}
LogStr("wc_Sha224Update(sha=%p, data, len) = %d\n", sha, ret);
LogStr("data[%u]: [%p]\n", (word32)len, data + offset);
LogHex(data, offset, len);
releaseByteArray(env, data_buffer, data, JNI_ABORT);
#else
(void)env;
(void)this;
(void)data_buffer;
(void)offset;
(void)len;
throwNotCompiledInException(env);
#endif
}
JNIEXPORT void JNICALL Java_com_wolfssl_wolfcrypt_Sha224_native_1final_1internal__Ljava_nio_ByteBuffer_2I
(JNIEnv* env, jobject this, jobject hash_buffer, jint position)
{
#ifdef WOLFSSL_SHA224
int ret = 0;
Sha224* sha = NULL;
byte* hash = NULL;
sha = (Sha224*) getNativeStruct(env, this);
if ((*env)->ExceptionOccurred(env)) {
/* getNativeStruct may throw exception, prevent throwing another */
return;
}
hash = getDirectBufferAddress(env, hash_buffer);
if (sha == NULL || hash == NULL) {
ret = BAD_FUNC_ARG;
}
else {
ret = wc_Sha224Final(sha, hash + position);
}
if (ret != 0) {
throwWolfCryptExceptionFromError(env, ret);
}
LogStr("wc_Sha224Final(sha=%p, hash) = %d\n", sha, ret);
LogStr("hash[%u]: [%p]\n", (word32)SHA224_DIGEST_SIZE, hash);
LogHex(hash, 0, SHA224_DIGEST_SIZE);
#else
(void)env;
(void)this;
(void)hash_buffer;
(void)position;
throwNotCompiledInException(env);
#endif
}
JNIEXPORT void JNICALL Java_com_wolfssl_wolfcrypt_Sha224_native_1final_1internal___3B
(JNIEnv* env, jobject this, jbyteArray hash_buffer)
{
#ifdef WOLFSSL_SHA224
int ret = 0;
Sha224* sha = NULL;
byte* hash = NULL;
sha = (Sha224*) getNativeStruct(env, this);
if ((*env)->ExceptionOccurred(env)) {
/* getNativeStruct may throw exception, prevent throwing another */
return;
}
hash = getByteArray(env, hash_buffer);
if (sha == NULL || hash == NULL) {
ret = BAD_FUNC_ARG;
}
else {
ret = wc_Sha224Final(sha, hash);
}
if (ret != 0) {
throwWolfCryptExceptionFromError(env, ret);
}
LogStr("wc_Sha224Final(sha=%p, hash) = %d\n", sha, ret);
LogStr("hash[%u]: [%p]\n", (word32)SHA224_DIGEST_SIZE, hash);
LogHex(hash, 0, SHA224_DIGEST_SIZE);
releaseByteArray(env, hash_buffer, hash, ret);
#else
(void)env;
(void)this;
(void)hash_buffer;
throwNotCompiledInException(env);
#endif
}
JNIEXPORT void JNICALL
Java_com_wolfssl_wolfcrypt_Sha256_native_1init_1internal(
JNIEnv* env, jobject this)
{
#ifndef NO_SHA256
int ret = 0;
Sha256* sha = (Sha256*) getNativeStruct(env, this);
if ((*env)->ExceptionOccurred(env)) {
/* getNativeStruct may throw exception, prevent throwing another */
return;
}
ret = (!sha)
? BAD_FUNC_ARG
: wc_InitSha256(sha);
if (ret != 0)
throwWolfCryptExceptionFromError(env, ret);
#else
throwNotCompiledInException(env);
#endif
}
JNIEXPORT void JNICALL Java_com_wolfssl_wolfcrypt_Sha256_native_1copy_1internal
(JNIEnv* env, jobject this, jobject toBeCopied)
{
#ifndef NO_SHA256
int ret = 0;
Sha256* sha = NULL;
Sha256* tbc = NULL; /* tbc = to be copied */
if (this == NULL || toBeCopied == NULL) {
throwWolfCryptExceptionFromError(env, BAD_FUNC_ARG);
}
sha = (Sha256*) getNativeStruct(env, this);
if ((*env)->ExceptionOccurred(env)) {
/* getNativeStruct may throw exception, prevent throwing another */
return;
}
tbc = (Sha256*) getNativeStruct(env, toBeCopied);
if ((*env)->ExceptionOccurred(env)) {
/* getNativeStruct may throw exception, prevent throwing another */
return;
}
ret = wc_Sha256Copy(tbc, sha);
if (ret != 0) {
throwWolfCryptExceptionFromError(env, ret);
}
#else
throwNotCompiledInException(env);
#endif
}
JNIEXPORT void JNICALL
Java_com_wolfssl_wolfcrypt_Sha256_native_1update_1internal__Ljava_nio_ByteBuffer_2II(
JNIEnv* env, jobject this, jobject data_buffer, jint position, jint len)
{
#ifndef NO_SHA256
int ret = 0;
Sha256* sha = NULL;
byte* data = NULL;
sha = (Sha256*) getNativeStruct(env, this);
if ((*env)->ExceptionOccurred(env)) {
/* getNativeStruct may throw exception, prevent throwing another */
return;
}
data = getDirectBufferAddress(env, data_buffer);
ret = (!sha || !data)
? BAD_FUNC_ARG
: wc_Sha256Update(sha, data + position, len);
if (ret != 0)
throwWolfCryptExceptionFromError(env, ret);
LogStr("wc_Sha256Update(sha=%p, data, len) = %d\n", sha, ret);
LogStr("data[%u]: [%p]\n", (word32)len, data);
LogHex(data, 0, len);
#else
throwNotCompiledInException(env);
#endif
}
JNIEXPORT void JNICALL
Java_com_wolfssl_wolfcrypt_Sha256_native_1update_1internal___3BII(
JNIEnv* env, jobject this, jbyteArray data_buffer, jint offset,
jint len)
{
#ifndef NO_SHA256
int ret = 0;
Sha256* sha = NULL;
byte* data = NULL;
word32 dataSz = 0;
sha = (Sha256*) getNativeStruct(env, this);
if ((*env)->ExceptionOccurred(env)) {
/* getNativeStruct may throw exception, prevent throwing another */
return;
}
data = getByteArray(env, data_buffer);
dataSz = getByteArrayLength(env, data_buffer);
if (sha == NULL || data == NULL || offset < 0 || len < 0 ||
(word32)(offset + len) > dataSz) {
ret = BAD_FUNC_ARG;
}
else {
ret = wc_Sha256Update(sha, data + offset, len);
}
if (ret != 0) {
throwWolfCryptExceptionFromError(env, ret);
}
LogStr("wc_Sha256Update(sha=%p, data, len) = %d\n", sha, ret);
LogStr("data[%u]: [%p]\n", (word32)len, data);
LogHex(data, 0, len);
releaseByteArray(env, data_buffer, data, JNI_ABORT);
#else
throwNotCompiledInException(env);
#endif
}
JNIEXPORT void JNICALL
Java_com_wolfssl_wolfcrypt_Sha256_native_1final_1internal__Ljava_nio_ByteBuffer_2I(
JNIEnv* env, jobject this, jobject hash_buffer, jint position)
{
#ifndef NO_SHA256
int ret = 0;
Sha256* sha = NULL;
byte* hash = NULL;
sha = (Sha256*) getNativeStruct(env, this);
if ((*env)->ExceptionOccurred(env)) {
/* getNativeStruct may throw exception, prevent throwing another */
return;
}
hash = getDirectBufferAddress(env, hash_buffer);
ret = (!sha || !hash)
? BAD_FUNC_ARG
: wc_Sha256Final(sha, hash + position);
if (ret != 0)
throwWolfCryptExceptionFromError(env, ret);
LogStr("wc_Sha256Final(sha=%p, hash) = %d\n", sha, ret);
LogStr("hash[%u]: [%p]\n", (word32)SHA256_DIGEST_SIZE, hash);
LogHex(hash, 0, SHA256_DIGEST_SIZE);
#else
throwNotCompiledInException(env);
#endif
}
JNIEXPORT void JNICALL
Java_com_wolfssl_wolfcrypt_Sha256_native_1final_1internal___3B(
JNIEnv* env, jobject this, jbyteArray hash_buffer)
{
#ifndef NO_SHA256
int ret = 0;
Sha256* sha = NULL;
byte* hash = NULL;
sha = (Sha256*) getNativeStruct(env, this);
if ((*env)->ExceptionOccurred(env)) {
/* getNativeStruct may throw exception, prevent throwing another */
return;
}
hash = getByteArray(env, hash_buffer);
ret = (!sha || !hash)
? BAD_FUNC_ARG
: wc_Sha256Final(sha, hash);
if (ret != 0)
throwWolfCryptExceptionFromError(env, ret);
LogStr("wc_Sha256Final(sha=%p, hash) = %d\n", sha, ret);
LogStr("hash[%u]: [%p]\n", (word32)SHA256_DIGEST_SIZE, hash);
LogHex(hash, 0, SHA256_DIGEST_SIZE);
releaseByteArray(env, hash_buffer, hash, ret);
#else
throwNotCompiledInException(env);
#endif
}
JNIEXPORT void JNICALL
Java_com_wolfssl_wolfcrypt_Sha384_native_1init_1internal(
JNIEnv* env, jobject this)
{
#ifdef WOLFSSL_SHA384
int ret = 0;
Sha384* sha = (Sha384*) getNativeStruct(env, this);
if ((*env)->ExceptionOccurred(env)) {
/* getNativeStruct may throw exception, prevent throwing another */
return;
}
ret = (!sha)
? BAD_FUNC_ARG
: wc_InitSha384(sha);
if (ret != 0)
throwWolfCryptExceptionFromError(env, ret);
#else
throwNotCompiledInException(env);
#endif
}
JNIEXPORT void JNICALL Java_com_wolfssl_wolfcrypt_Sha384_native_1copy_1internal
(JNIEnv* env, jobject this, jobject toBeCopied)
{
#ifdef WOLFSSL_SHA384
int ret = 0;
Sha384* sha = NULL;
Sha384* tbc = NULL; /* tbc = to be copied */
if (this == NULL || toBeCopied == NULL) {
throwWolfCryptExceptionFromError(env, BAD_FUNC_ARG);
}
sha = (Sha384*) getNativeStruct(env, this);
if ((*env)->ExceptionOccurred(env)) {
/* getNativeStruct may throw exception, prevent throwing another */
return;
}
tbc = (Sha384*) getNativeStruct(env, toBeCopied);
if ((*env)->ExceptionOccurred(env)) {
/* getNativeStruct may throw exception, prevent throwing another */
return;
}
ret = wc_Sha384Copy(tbc, sha);
if (ret != 0) {
throwWolfCryptExceptionFromError(env, ret);
}
#else
throwNotCompiledInException(env);
#endif
}
JNIEXPORT void JNICALL
Java_com_wolfssl_wolfcrypt_Sha384_native_1update_1internal__Ljava_nio_ByteBuffer_2II(
JNIEnv* env, jobject this, jobject data_buffer, jint position, jint len)
{
#ifdef WOLFSSL_SHA384
int ret = 0;
Sha384* sha = NULL;
byte* data = NULL;
sha = (Sha384*) getNativeStruct(env, this);
if ((*env)->ExceptionOccurred(env)) {
/* getNativeStruct may throw exception, prevent throwing another */
return;
}
data = getDirectBufferAddress(env, data_buffer);
ret = (!sha || !data)
? BAD_FUNC_ARG
: wc_Sha384Update(sha, data + position, len);
if (ret != 0)
throwWolfCryptExceptionFromError(env, ret);
LogStr("wc_Sha384Update(sha=%p, data, len) = %d\n", sha, ret);
LogStr("data[%u]: [%p]\n", (word32)len, data);
LogHex(data, 0, len);
#else
throwNotCompiledInException(env);
#endif
}
JNIEXPORT void JNICALL
Java_com_wolfssl_wolfcrypt_Sha384_native_1update_1internal___3BII(
JNIEnv* env, jobject this, jbyteArray data_buffer, jint offset, jint len)
{
#ifdef WOLFSSL_SHA384
int ret = 0;
Sha384* sha = NULL;
byte* data = NULL;
word32 dataSz = 0;
sha = (Sha384*) getNativeStruct(env, this);
if ((*env)->ExceptionOccurred(env)) {
/* getNativeStruct may throw exception, prevent throwing another */
return;
}
data = getByteArray(env, data_buffer);
dataSz = getByteArrayLength(env, data_buffer);
if (sha == NULL || data == NULL || offset < 0 || len < 0 ||
(word32)(offset + len) > dataSz) {
ret = BAD_FUNC_ARG;
}
else {
ret = wc_Sha384Update(sha, data + offset, len);
}
if (ret != 0) {
throwWolfCryptExceptionFromError(env, ret);
}
LogStr("wc_Sha384Update(sha=%p, data, len) = %d\n", sha, ret);
LogStr("data[%u]: [%p]\n", (word32)len, data + offset);
LogHex(data, offset, len);
releaseByteArray(env, data_buffer, data, JNI_ABORT);
#else
throwNotCompiledInException(env);
#endif
}
JNIEXPORT void JNICALL
Java_com_wolfssl_wolfcrypt_Sha384_native_1final_1internal__Ljava_nio_ByteBuffer_2I(
JNIEnv* env, jobject this, jobject hash_buffer, jint position)
{
#ifdef WOLFSSL_SHA384
int ret = 0;
Sha384* sha = NULL;
byte* hash = NULL;
sha = (Sha384*) getNativeStruct(env, this);
if ((*env)->ExceptionOccurred(env)) {
/* getNativeStruct may throw exception, prevent throwing another */
return;
}
hash = getDirectBufferAddress(env, hash_buffer);
ret = (!sha || !hash)
? BAD_FUNC_ARG
: wc_Sha384Final(sha, hash + position);
if (ret != 0)
throwWolfCryptExceptionFromError(env, ret);
LogStr("wc_Sha384Final(sha=%p, hash) = %d\n", sha, ret);
LogStr("hash[%u]: [%p]\n", (word32)SHA384_DIGEST_SIZE, hash);
LogHex(hash, 0, SHA384_DIGEST_SIZE);
#else
throwNotCompiledInException(env);
#endif
}
JNIEXPORT void JNICALL
Java_com_wolfssl_wolfcrypt_Sha384_native_1final_1internal___3B(
JNIEnv* env, jobject this, jbyteArray hash_buffer)
{
#ifdef WOLFSSL_SHA384
int ret = 0;
Sha384* sha = NULL;
byte* hash = NULL;
sha = (Sha384*) getNativeStruct(env, this);
if ((*env)->ExceptionOccurred(env)) {
/* getNativeStruct may throw exception, prevent throwing another */
return;
}
hash = getByteArray(env, hash_buffer);
ret = (!sha || !hash)
? BAD_FUNC_ARG
: wc_Sha384Final(sha, hash);
if (ret != 0)
throwWolfCryptExceptionFromError(env, ret);
LogStr("wc_Sha384Final(sha=%p, hash) = %d\n", sha, ret);
LogStr("hash[%u]: [%p]\n", (word32)SHA384_DIGEST_SIZE, hash);
LogHex(hash, 0, SHA384_DIGEST_SIZE);
releaseByteArray(env, hash_buffer, hash, ret);
#else
throwNotCompiledInException(env);
#endif
}
JNIEXPORT void JNICALL
Java_com_wolfssl_wolfcrypt_Sha512_native_1init_1internal(
JNIEnv* env, jobject this)
{
#ifdef WOLFSSL_SHA512
int ret = 0;
Sha512* sha = (Sha512*) getNativeStruct(env, this);
if ((*env)->ExceptionOccurred(env)) {
/* getNativeStruct may throw exception, prevent throwing another */
return;
}
ret = (!sha)
? BAD_FUNC_ARG
: wc_InitSha512(sha);
if (ret != 0)
throwWolfCryptExceptionFromError(env, ret);
#else
throwNotCompiledInException(env);
#endif
}
JNIEXPORT void JNICALL Java_com_wolfssl_wolfcrypt_Sha512_native_1copy_1internal
(JNIEnv* env, jobject this, jobject toBeCopied)
{
#ifdef WOLFSSL_SHA512
int ret = 0;
Sha512* sha = NULL;
Sha512* tbc = NULL; /* tbc = to be copied */
if (this == NULL || toBeCopied == NULL) {
throwWolfCryptExceptionFromError(env, BAD_FUNC_ARG);
}
sha = (Sha512*) getNativeStruct(env, this);
if ((*env)->ExceptionOccurred(env)) {
/* getNativeStruct may throw exception, prevent throwing another */
return;
}
tbc = (Sha512*) getNativeStruct(env, toBeCopied);
if ((*env)->ExceptionOccurred(env)) {
/* getNativeStruct may throw exception, prevent throwing another */
return;
}
ret = wc_Sha512Copy(tbc, sha);
if (ret != 0) {
throwWolfCryptExceptionFromError(env, ret);
}
#else
throwNotCompiledInException(env);
#endif
}
JNIEXPORT void JNICALL
Java_com_wolfssl_wolfcrypt_Sha512_native_1update_1internal__Ljava_nio_ByteBuffer_2II(
JNIEnv* env, jobject this, jobject data_buffer, jint position, jint len)
{
#ifdef WOLFSSL_SHA512
int ret = 0;
Sha512* sha = NULL;
byte* data = NULL;
sha = (Sha512*) getNativeStruct(env, this);
if ((*env)->ExceptionOccurred(env)) {
/* getNativeStruct may throw exception, prevent throwing another */
return;
}
data = getDirectBufferAddress(env, data_buffer);
ret = (!sha || !data)
? BAD_FUNC_ARG
: wc_Sha512Update(sha, data + position, len);
if (ret != 0)
throwWolfCryptExceptionFromError(env, ret);
LogStr("wc_Sha512Update(sha=%p, data, len) = %d\n", sha, ret);
LogStr("data[%u]: [%p]\n", (word32)len, data);
LogHex(data, 0, len);
#else
throwNotCompiledInException(env);
#endif
}
JNIEXPORT void JNICALL
Java_com_wolfssl_wolfcrypt_Sha512_native_1update_1internal___3BII(
JNIEnv* env, jobject this, jbyteArray data_buffer, jint offset,
jint len)
{
#ifdef WOLFSSL_SHA512
int ret = 0;
Sha512* sha = NULL;
byte* data = NULL;
word32 dataSz = 0;
sha = (Sha512*) getNativeStruct(env, this);
if ((*env)->ExceptionOccurred(env)) {
/* getNativeStruct may throw exception, prevent throwing another */
return;
}
data = getByteArray(env, data_buffer);
dataSz = getByteArrayLength(env, data_buffer);
if (sha == NULL || data == NULL || offset < 0 || len < 0 ||
(word32)(offset + len) > dataSz) {
ret = BAD_FUNC_ARG;
}
else {
ret = wc_Sha512Update(sha, data + offset, len);
}
if (ret != 0) {
throwWolfCryptExceptionFromError(env, ret);
}
LogStr("wc_Sha512Update(sha=%p, data, len) = %d\n", sha, ret);
LogStr("data[%u]: [%p]\n", (word32)len, data + offset);
LogHex(data, offset, len);
releaseByteArray(env, data_buffer, data, JNI_ABORT);
#else
throwNotCompiledInException(env);
#endif
}
JNIEXPORT void JNICALL
Java_com_wolfssl_wolfcrypt_Sha512_native_1final_1internal__Ljava_nio_ByteBuffer_2I(
JNIEnv* env, jobject this, jobject hash_buffer, jint position)
{
#ifdef WOLFSSL_SHA512
int ret = 0;
Sha512* sha = NULL;
byte* hash = NULL;
sha = (Sha512*) getNativeStruct(env, this);
if ((*env)->ExceptionOccurred(env)) {
/* getNativeStruct may throw exception, prevent throwing another */
return;
}
hash = getDirectBufferAddress(env, hash_buffer);
ret = (!sha || !hash)
? BAD_FUNC_ARG
: wc_Sha512Final(sha, hash + position);
if (ret != 0)
throwWolfCryptExceptionFromError(env, ret);
LogStr("wc_Sha512Final(sha=%p, hash) = %d\n", sha, ret);
LogStr("hash[%u]: [%p]\n", (word32)SHA512_DIGEST_SIZE, hash);
LogHex(hash, 0, SHA512_DIGEST_SIZE);
#else
throwNotCompiledInException(env);
#endif
}
JNIEXPORT void JNICALL
Java_com_wolfssl_wolfcrypt_Sha512_native_1final_1internal___3B(
JNIEnv* env, jobject this, jbyteArray hash_buffer)
{
#ifdef WOLFSSL_SHA512
int ret = 0;
Sha512* sha = NULL;
byte* hash = NULL;
sha = (Sha512*) getNativeStruct(env, this);
if ((*env)->ExceptionOccurred(env)) {
/* getNativeStruct may throw exception, prevent throwing another */
return;
}
hash = getByteArray(env, hash_buffer);
ret = (!sha || !hash)
? BAD_FUNC_ARG
: wc_Sha512Final(sha, hash);
if (ret != 0)
throwWolfCryptExceptionFromError(env, ret);
LogStr("wc_Sha512Final(sha=%p, hash) = %d\n", sha, ret);
LogStr("hash[%u]: [%p]\n", (word32)SHA512_DIGEST_SIZE, hash);
LogHex(hash, 0, SHA512_DIGEST_SIZE);
releaseByteArray(env, hash_buffer, hash, ret);
#else
throwNotCompiledInException(env);
#endif
}
JNIEXPORT jlong JNICALL Java_com_wolfssl_wolfcrypt_Sha3_mallocNativeStruct_1internal
(JNIEnv* env, jobject this)
{
#ifdef WOLFSSL_SHA3
wc_Sha3* sha = NULL;
sha = (wc_Sha3*) XMALLOC(sizeof(wc_Sha3), NULL, DYNAMIC_TYPE_TMP_BUFFER);
if (sha == NULL) {
throwOutOfMemoryException(env, "Failed to allocate wc_Sha3 object");
}
else {
XMEMSET(sha, 0, sizeof(wc_Sha3));
}
LogStr("new wc_Sha3 = %p\n", sha);
return (jlong)(uintptr_t)sha;
#else
(void)env;
(void)this;
throwNotCompiledInException(env);
return (jlong)0;
#endif
}
JNIEXPORT void JNICALL Java_com_wolfssl_wolfcrypt_Sha3_native_1init_1internal
(JNIEnv* env, jobject this, jint hashType)
{
#ifdef WOLFSSL_SHA3
int ret = 0;
wc_Sha3* sha = NULL;
sha = (wc_Sha3*) getNativeStruct(env, this);
if (sha == NULL) {
ret = BAD_FUNC_ARG;
}
if (ret == 0) {
switch (hashType) {
case WC_HASH_TYPE_SHA3_224:
ret = wc_InitSha3_224(sha, NULL, DYNAMIC_TYPE_TMP_BUFFER);
break;
case WC_HASH_TYPE_SHA3_256:
ret = wc_InitSha3_256(sha, NULL, DYNAMIC_TYPE_TMP_BUFFER);
break;
case WC_HASH_TYPE_SHA3_384:
ret = wc_InitSha3_384(sha, NULL, DYNAMIC_TYPE_TMP_BUFFER);
break;
case WC_HASH_TYPE_SHA3_512:
ret = wc_InitSha3_512(sha, NULL, DYNAMIC_TYPE_TMP_BUFFER);
break;
default:
ret = BAD_FUNC_ARG;
break;
}
}
if (ret != 0) {
throwWolfCryptExceptionFromError(env, ret);
}
#else
(void)env;
(void)this;
(void)hashType;
throwNotCompiledInException(env);
#endif
}
JNIEXPORT void JNICALL Java_com_wolfssl_wolfcrypt_Sha3_native_1copy_1internal
(JNIEnv* env, jobject this, jobject toBeCopied, jint hashType)
{
#ifdef WOLFSSL_SHA3
int ret = 0;
wc_Sha3* sha = NULL;
wc_Sha3* tbc = NULL; /* tbc = to be copied */
if (this == NULL || toBeCopied == NULL) {
throwWolfCryptExceptionFromError(env, BAD_FUNC_ARG);
return;
}
sha = (wc_Sha3*) getNativeStruct(env, this);
if ((*env)->ExceptionOccurred(env)) {
/* getNativeStruct may throw exception, prevent throwing another */
return;
}
tbc = (wc_Sha3*) getNativeStruct(env, toBeCopied);
if ((*env)->ExceptionOccurred(env)) {
/* getNativeStruct may throw exception, prevent throwing another */
return;
}
switch (hashType) {
case WC_HASH_TYPE_SHA3_224:
ret = wc_Sha3_224_Copy(tbc, sha);
break;
case WC_HASH_TYPE_SHA3_256:
ret = wc_Sha3_256_Copy(tbc, sha);
break;
case WC_HASH_TYPE_SHA3_384:
ret = wc_Sha3_384_Copy(tbc, sha);
break;
case WC_HASH_TYPE_SHA3_512:
ret = wc_Sha3_512_Copy(tbc, sha);
break;
default:
ret = BAD_FUNC_ARG;
break;
}
if (ret != 0) {
throwWolfCryptExceptionFromError(env, ret);
}
#else
(void)env;
(void)this;
(void)toBeCopied;
(void)hashType;
throwNotCompiledInException(env);
#endif
}
JNIEXPORT void JNICALL Java_com_wolfssl_wolfcrypt_Sha3_native_1update_1internal__Ljava_nio_ByteBuffer_2III
(JNIEnv* env, jobject this, jobject data_buffer, jint offset, jint len, jint hashType)
{
#ifdef WOLFSSL_SHA3
int ret = 0;
byte* data = NULL;
wc_Sha3* sha = NULL;
sha = (wc_Sha3*) getNativeStruct(env, this);
if ((*env)->ExceptionOccurred(env)) {
/* getNativeStruct may throw exception, prevent throwing another */
return;
}
data = getDirectBufferAddress(env, data_buffer);
if (sha == NULL || data == NULL) {
ret = BAD_FUNC_ARG;
}
if (ret == 0) {
switch (hashType) {
case WC_HASH_TYPE_SHA3_224:
ret = wc_Sha3_224_Update(sha, data + offset, len);
break;
case WC_HASH_TYPE_SHA3_256:
ret = wc_Sha3_256_Update(sha, data + offset, len);
break;
case WC_HASH_TYPE_SHA3_384:
ret = wc_Sha3_384_Update(sha, data + offset, len);
break;
case WC_HASH_TYPE_SHA3_512:
ret = wc_Sha3_512_Update(sha, data + offset, len);
break;
default:
ret = BAD_FUNC_ARG;
break;
}
}
if (ret < 0) {
throwWolfCryptExceptionFromError(env, ret);
}
LogStr("wc_Sha3_Update(sha=%p, data, len) = %d\n", sha, ret);
LogStr("data[%u]: [%p]\n", (word32)len, data);
LogHex(data, 0, len);
#else
(void)env;
(void)this;
(void)data_buffer;
(void)offset;
(void)len;
(void)hashType;
throwNotCompiledInException(env);
#endif
}
JNIEXPORT void JNICALL Java_com_wolfssl_wolfcrypt_Sha3_native_1update_1internal___3BIII
(JNIEnv* env, jobject this, jbyteArray data_buffer, jint offset, jint len, jint hashType)
{
#ifdef WOLFSSL_SHA3
int ret = 0;
wc_Sha3* sha = NULL;
byte* data = NULL;
word32 dataSz = 0;
sha = (wc_Sha3*) getNativeStruct(env, this);
if ((*env)->ExceptionOccurred(env)) {
/* getNativeStruct may throw exception, prevent throwing another */
return;
}
data = getByteArray(env, data_buffer);
dataSz = getByteArrayLength(env, data_buffer);
if (sha == NULL || data == NULL || offset < 0 || len < 0 ||
(word32)(offset + len) > dataSz) {
ret = BAD_FUNC_ARG;
}
if (ret == 0) {
switch(hashType) {
case WC_HASH_TYPE_SHA3_224:
ret = wc_Sha3_224_Update(sha, data + offset, len);
break;
case WC_HASH_TYPE_SHA3_256:
ret = wc_Sha3_256_Update(sha, data + offset, len);
break;
case WC_HASH_TYPE_SHA3_384:
ret = wc_Sha3_384_Update(sha, data + offset, len);
break;
case WC_HASH_TYPE_SHA3_512:
ret = wc_Sha3_512_Update(sha, data + offset, len);
break;
default:
ret = BAD_FUNC_ARG;
break;
}
}
if (ret < 0) {
throwWolfCryptExceptionFromError(env, ret);
}
LogStr("wc_Sha3_Update(sha=%p, data, len) = %d\n", sha, ret);
LogStr("data[%u]: [%p]\n", (word32)len, data);
LogHex(data, offset, len);
releaseByteArray(env, data_buffer, data, JNI_ABORT);
#else
(void)env;
(void)this;
(void)data_buffer;
(void)offset;
(void)len;
(void)hashType;
throwNotCompiledInException(env);
#endif
}
JNIEXPORT void JNICALL Java_com_wolfssl_wolfcrypt_Sha3_native_1final_1internal__Ljava_nio_ByteBuffer_2II
(JNIEnv* env, jobject this, jobject hash_buffer, jint position, jint hashType)
{
#ifdef WOLFSSL_SHA3
int ret = 0;
wc_Sha3* sha = NULL;
byte* hash = NULL;
sha = (wc_Sha3*) getNativeStruct(env, this);
if ((*env)->ExceptionOccurred(env)) {
/* getNativeStruct may throw exception, prevent throwing another */
return;
}
hash = getDirectBufferAddress(env, hash_buffer);
if (sha == NULL || hash == NULL) {
ret = BAD_FUNC_ARG;
}
if (ret == 0) {
switch(hashType) {
case WC_HASH_TYPE_SHA3_224:
ret = wc_Sha3_224_Final(sha, hash + position);
break;
case WC_HASH_TYPE_SHA3_256:
ret = wc_Sha3_256_Final(sha, hash + position);
break;
case WC_HASH_TYPE_SHA3_384:
ret = wc_Sha3_384_Final(sha, hash + position);
break;
case WC_HASH_TYPE_SHA3_512:
ret = wc_Sha3_512_Final(sha, hash + position);
break;
default:
ret = BAD_FUNC_ARG;
break;
}
}
if (ret < 0) {
throwWolfCryptExceptionFromError(env, ret);
}
LogStr("wc_Sha3_Final(sha=%p, hash) = %d\n", sha, ret);
#else
(void)env;
(void)this;
(void)hash_buffer;
(void)position;
(void)hashType;
throwNotCompiledInException(env);
#endif
}
JNIEXPORT void JNICALL Java_com_wolfssl_wolfcrypt_Sha3_native_1final_1internal___3BI
(JNIEnv* env, jobject this, jbyteArray hash_buffer, jint hashType)
{
#ifdef WOLFSSL_SHA3
int ret = 0;
wc_Sha3* sha = NULL;
byte* hash = NULL;
sha = (wc_Sha3*) getNativeStruct(env, this);
if ((*env)->ExceptionOccurred(env)) {
/* getNativeStruct may throw exception, prevent throwing another */
return;
}
hash = getByteArray(env, hash_buffer);
if (sha == NULL || hash == NULL) {
ret = BAD_FUNC_ARG;
}
if (ret == 0) {
switch(hashType) {
case WC_HASH_TYPE_SHA3_224:
ret = wc_Sha3_224_Final(sha, hash);
break;
case WC_HASH_TYPE_SHA3_256:
ret = wc_Sha3_256_Final(sha, hash);
break;
case WC_HASH_TYPE_SHA3_384:
ret = wc_Sha3_384_Final(sha, hash);
break;
case WC_HASH_TYPE_SHA3_512:
ret = wc_Sha3_512_Final(sha, hash);
break;
default:
ret = BAD_FUNC_ARG;
break;
}
}
if (ret < 0) {
throwWolfCryptExceptionFromError(env, ret);
}
LogStr("wc_Sha3_Final(sha=%p, hash) = %d\n", sha, ret);
releaseByteArray(env, hash_buffer, hash, ret);
#else
(void)env;
(void)this;
(void)hash_buffer;
(void)hashType;
throwNotCompiledInException(env);
#endif
}
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