Some code refactoring.
This commit is contained in:
parent
f671aef3d7
commit
20d7632fcb
GPG Key ID:
2B5913365F57E03F
4
Makefile
4
Makefile
@ -85,5 +85,5 @@ $(SUBDIR_LIB)/obj/%$(CONFIG).o: $(SUBDIR_LIB)/src/%.c
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$(CC) $(CFLAGS) -c $< -o $@
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clean:
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$(RM) $(addsuffix *crypt*,$(dir $(TARGET_APP)) $(dir $(TARGET_LIB)))
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$(RM) $(addsuffix *.o,$(dir $(OBJECTS_APP)) $(dir $(OBJECTS_LIB)))
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$(RM) $(SUBDIR_APP)/obj/*.o $(SUBDIR_APP)/lib/*.a $(SUBDIR_APP)/bin/*$(SUFFIX)
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$(RM) $(SUBDIR_LIB)/obj/*.o $(SUBDIR_LIB)/lib/*.a $(SUBDIR_LIB)/bin/*$(SUFFIX)
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@ -8,6 +8,10 @@
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#include "../../libslunkcrypt/src/version.h"
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#define VERSION_HELPER1(X,Y,Z) #X "." #Y "." #Z
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#define VERSION_HELPER2(X,Y,Z) VERSION_HELPER1(X,Y,Z)
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#define VERSION_STRING VERSION_HELPER2(MY_VERSION_MAJOR,MY_VERSION_MINOR,MY_VERSION_PATCH)
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/////////////////////////////////////////////////////////////////////////////
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//
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// Neutral resources
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@ -22,8 +26,8 @@ LANGUAGE LANG_NEUTRAL, SUBLANG_NEUTRAL
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// Version
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//
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VS_VERSION_INFO VERSIONINFO
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FILEVERSION LIB_VERSION_MAJOR, LIB_VERSION_MINOR, LIB_VERSION_PATCH, 0
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PRODUCTVERSION LIB_VERSION_MAJOR, LIB_VERSION_MINOR, LIB_VERSION_PATCH, 0
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FILEVERSION MY_VERSION_MAJOR,MY_VERSION_MINOR,0,MY_VERSION_PATCH
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PRODUCTVERSION MY_VERSION_MAJOR,MY_VERSION_MINOR,0,MY_VERSION_PATCH
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FILEFLAGSMASK 0x17L
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#ifdef _DEBUG
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FILEFLAGS 0x3L
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@ -40,8 +44,8 @@ BEGIN
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BEGIN
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VALUE "ProductName", "SlunkCrypt"
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VALUE "FileDescription", "SlunkCrypt"
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VALUE "ProductVersion", LIB_VERSION_STRING
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VALUE "FileVersion", LIB_VERSION_STRING
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VALUE "ProductVersion", VERSION_STRING
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VALUE "FileVersion", VERSION_STRING
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VALUE "InternalName", "slunkcrypt"
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VALUE "OriginalFilename", "slunkcrypt.exe"
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VALUE "LegalCopyright", "Created by LoRd_MuldeR <MuldeR2@GMX.de>"
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@ -15,14 +15,73 @@
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#include <ctype.h>
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#include <signal.h>
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#define BUFF_SIZE 4096U
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#define BUFFER_SIZE 4096U
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#define OP_MODE_NONE 0
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#define OP_MODE_HELP 1
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#define OP_MODE_VERS 2
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#define OP_MODE_ENCR 3
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#define OP_MODE_DECR 4
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#define OP_MODE_TEST 5
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static const CHR *const ENVV_PASSWD_NAME = T("SLUNK_PASSPHRASE");
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// ==========================================================================
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// Auxiliary functions
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// ==========================================================================
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static int parse_mode(const CHR* const command)
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{
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if ((!STRICMP(command, T("-h"))) || (!STRICMP(command, T("/?"))) || (!STRICMP(command, T("--help"))))
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{
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return OP_MODE_HELP;
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}
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else if ((!STRICMP(command, T("-v"))) || (!STRICMP(command, T("--version"))))
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{
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return OP_MODE_VERS;
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}
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else if ((!STRICMP(command, T("-e"))) || (!STRICMP(command, T("--encrypt"))))
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{
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return OP_MODE_ENCR;
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}
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else if ((!STRICMP(command, T("-d"))) || (!STRICMP(command, T("--decrypt"))))
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{
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return OP_MODE_DECR;
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}
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else if ((!STRICMP(command, T("-t"))) || (!STRICMP(command, T("--self-test"))))
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{
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return OP_MODE_TEST;
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}
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else
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{
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FPRINTF(stderr, T("Error: The specified command \"%") T(PRISTR) T("\" is unknown!\n\n"), command);
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return -1;
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}
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}
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static void print_manpage(const CHR *const program)
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{
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FPUTS(T("====================================================================\n"), stderr);
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FPUTS(T("This software has been released under the CC0 1.0 Universal license:\n"), stderr);
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FPUTS(T("https://creativecommons.org/publicdomain/zero/1.0/legalcode\n"), stderr);
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FPUTS(T("====================================================================\n\n"), stderr);
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FPUTS(T("Synopsis:\n"), stderr);
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FPRINTF(stderr, T(" %") T(PRISTR) T(" --encrypt [[@][:]<passphrase>] <input.txt> <output.enc>\n"), program);
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FPRINTF(stderr, T(" %") T(PRISTR) T(" --decrypt [[@][:]<passphrase>] <input.enc> <output.txt>\n\n"), program);
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FPUTS(T("Options:\n"), stderr);
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FPUTS(T("- If <passphrase> is prefixed with a '@' character, then it specifies the file\n"), stderr);
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FPUTS(T(" to read the passphrase from; only the first line in that file is used!\n"), stderr);
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FPUTS(T("- If <passphrase> is prefixed with a ':' character, then the leading character\n"), stderr);
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FPUTS(T(" is skipped and the remainder of the argument is used as passphrase.\n"), stderr);
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FPUTS(T("- If argument <passphrase> is omitted, then the passphrase is read from the\n"), stderr);
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FPRINTF(stderr, T(" environment variable \"%") T(PRISTR) T("\" instead.\n"), ENVV_PASSWD_NAME);
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FPUTS(T("- Specify \"@-\" in order to read the passphrase from the standard input stream!\n\n"), stderr);
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}
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static char* read_passphrase(const CHR* const file_name)
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{
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static const size_t buff_size = 512U;
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char *buffer = (char*) malloc(buff_size * sizeof(char));
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const size_t max_len = SLUNKCRYPT_PWDLEN_MAX + 3U;
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char *buffer = (char*) malloc(max_len * sizeof(char));
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if (!buffer)
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{
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return NULL;
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@ -38,7 +97,7 @@ static char* read_passphrase(const CHR* const file_name)
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do
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{
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if (!fgets(buffer, (int)buff_size, file))
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if (!fgets(buffer, (int)max_len, file))
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{
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free(buffer);
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buffer = NULL;
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@ -101,6 +160,19 @@ static int open_files(FILE **const file_in, FILE **const file_out, const CHR* co
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return 0;
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}
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static void sigint_handler(const int sig)
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{
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if (sig == SIGINT)
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{
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g_slunkcrypt_abort_flag = 1;
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signal(SIGINT, sigint_handler);
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}
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}
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// ==========================================================================
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// Encrypt
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// ==========================================================================
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static int encrypt(const char* const passphrase, const CHR* const input_path, const CHR* const output_path)
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{
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slunkcrypt_t ctx = SLUNKCRYPT_NULL;
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@ -149,7 +221,7 @@ static int encrypt(const char* const passphrase, const CHR* const input_path, co
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clock_t clk_now, clk_update = clock();
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uint64_t crc_actual = CRC_INITIALIZER, bytes_read = 0U;
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uint8_t buffer[BUFF_SIZE];
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uint8_t buffer[BUFFER_SIZE];
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FPRINTF(stderr, T("%5.1f%% "), 0.0);
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fflush(stderr);
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@ -157,7 +229,7 @@ static int encrypt(const char* const passphrase, const CHR* const input_path, co
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while (bytes_read < file_size)
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{
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const uint64_t bytes_remaining = file_size - bytes_read;
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const size_t request_len = (bytes_remaining < BUFF_SIZE) ? ((size_t)bytes_remaining) : BUFF_SIZE;
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const size_t request_len = (bytes_remaining < BUFFER_SIZE) ? ((size_t)bytes_remaining) : BUFFER_SIZE;
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const size_t count = fread(buffer, sizeof(uint8_t), request_len, file_in);
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if (count > 0U)
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{
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@ -200,7 +272,7 @@ static int encrypt(const char* const passphrase, const CHR* const input_path, co
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}
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crc_actual = crc64_finish(crc_actual);
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FPRINTF(stderr, T("\b\b\b\b\b\b%5.1f%%\n\n"), 100.0);
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FPRINTF(stderr, T("\b\b\b\b\b\b\b%5.1f%%\n\n"), 100.0);
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fflush(stderr);
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if (fwrite(&crc_actual, sizeof(uint64_t), 1U, file_out) < 1U)
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@ -234,6 +306,10 @@ clean_up:
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return result;
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}
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// ==========================================================================
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// Decrypt
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// ==========================================================================
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static int decrypt(const char* const passphrase, const CHR* const input_path, const CHR* const output_path)
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{
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slunkcrypt_t ctx = SLUNKCRYPT_NULL;
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@ -276,7 +352,7 @@ static int decrypt(const char* const passphrase, const CHR* const input_path, co
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clock_t clk_now, clk_update = clock();
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uint64_t crc_actual = CRC_INITIALIZER, bytes_read = sizeof(uint64_t);
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uint8_t buffer[BUFF_SIZE];
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uint8_t buffer[BUFFER_SIZE];
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const uint64_t read_limit = file_size - sizeof(uint64_t);
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FPRINTF(stderr, T("%5.1f%% "), 0.0);
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@ -285,7 +361,7 @@ static int decrypt(const char* const passphrase, const CHR* const input_path, co
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while (bytes_read < read_limit)
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{
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const uint64_t bytes_remaining = read_limit - bytes_read;
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const size_t request_len = (bytes_remaining < BUFF_SIZE) ? ((size_t)bytes_remaining) : BUFF_SIZE;
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const size_t request_len = (bytes_remaining < BUFFER_SIZE) ? ((size_t)bytes_remaining) : BUFFER_SIZE;
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const size_t count = fread(buffer, sizeof(uint8_t), request_len, file_in);
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if (count > 0U)
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{
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@ -328,7 +404,7 @@ static int decrypt(const char* const passphrase, const CHR* const input_path, co
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}
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crc_actual = crc64_finish(crc_actual);
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FPRINTF(stderr, T("\b\b\b\b\b\b%5.1f%%\n\n"), 100.0);
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FPRINTF(stderr, T("\b\b\b\b\b\b\b%5.1f%%\n\n"), 100.0);
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fflush(stderr);
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uint64_t crc_expected;
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@ -370,7 +446,11 @@ clean_up:
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return result;
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}
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static int run_test(const char *const message)
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// ==========================================================================
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// Self-test
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// ==========================================================================
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static int run_test_case(const char *const message)
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{
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static const char* const passphrase = "OrpheanBeh0lderScry!Doubt";
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@ -450,7 +530,7 @@ clean_up:
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return result;
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}
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static int self_test(void)
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static int run_self_test(void)
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{
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static const size_t total = 32U;
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const char* const test_data[] = { TEST_DATA_0, TEST_DATA_1, TEST_DATA_2, TEST_DATA_3, NULL };
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@ -465,7 +545,7 @@ static int self_test(void)
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{
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FPRINTF(stderr, T("\b\b\b\b\b\b%2u/%2u "), (unsigned int)++completed, (unsigned int)total);
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fflush(stderr);
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if (run_test(test_data[j]))
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if (run_test_case(test_data[j]))
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{
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return 1;
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}
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@ -478,72 +558,53 @@ static int self_test(void)
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return 0;
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}
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static void sigint_handler(const int sig)
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{
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if (sig == SIGINT)
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{
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g_slunkcrypt_abort_flag = 1;
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signal(SIGINT, sigint_handler);
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}
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}
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// ==========================================================================
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// Main function
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// ==========================================================================
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int MAIN(int argc, CHR* argv[])
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int MAIN(const int argc, CHR *const argv[])
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{
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init_terminal();
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signal(SIGINT, sigint_handler);
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int result = -1;
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FPRINTF(stderr, T("SlunkCrypt Utility (%") T(PRIstr) T("-%") T(PRIstr) T("), by LoRd_MuldeR <MuldeR2@GMX.de>\n"), OS_TYPE, CPU_ARCH);
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FPRINTF(stderr, T("Using libSlunkCrypt v%") T(PRIstr) T(" [%") T(PRIstr) T("]\n\n"), SLUNKCRYPT_VERSION, SLUNKCRYPT_BUILD);
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FPRINTF(stderr, T("Using libSlunkCrypt v%u.%u.%u [%") T(PRIstr) T("]\n\n"), SLUNKCRYPT_VERSION_MAJOR, SLUNKCRYPT_VERSION_MINOR, SLUNKCRYPT_VERSION_PATCH, SLUNKCRYPT_BUILD);
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if (argc > 1)
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/* ----------------------------------------------------- */
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/* Parse arguments */
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/* ----------------------------------------------------- */
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const int mode = (argc > 1) ? parse_mode(argv[1U]) : OP_MODE_NONE;
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switch (mode)
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{
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if ((!STRICMP(argv[1U], T("-v"))) || (!STRICMP(argv[1U], T("--version"))))
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{
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return 0; /*exit right now*/
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}
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if ((!STRICMP(argv[1U], T("-h"))) || (!STRICMP(argv[1U], T("/?"))) || (!STRICMP(argv[1U], T("--help"))))
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{
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const CHR* const program = get_file_name(argv[0U]);
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FPUTS(T("====================================================================\n"), stderr);
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FPUTS(T("This software has been released under the CC0 1.0 Universal license:\n"), stderr);
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FPUTS(T("https://creativecommons.org/publicdomain/zero/1.0/legalcode\n"), stderr);
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FPUTS(T("====================================================================\n\n"), stderr);
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FPUTS(T("Synopsis:\n"), stderr);
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FPRINTF(stderr, T(" %") T(PRISTR) T(" --encrypt [[@][:]<passphrase>] <input.txt> <output.enc>\n"), program);
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FPRINTF(stderr, T(" %") T(PRISTR) T(" --decrypt [[@][:]<passphrase>] <input.enc> <output.txt>\n\n"), program);
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FPUTS(T("Options:\n"), stderr);
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FPUTS(T("- If <passphrase> is prefixed with a '@' character, then it specifies the file\n"), stderr);
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FPUTS(T(" to read the passphrase from; only the first line in that file is used!\n"), stderr);
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FPUTS(T("- If <passphrase> is prefixed with a ':' character, then the leading character\n"), stderr);
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FPUTS(T(" is skipped and the remainder of the argument is used as passphrase.\n"), stderr);
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FPUTS(T("- If argument <passphrase> is omitted, then the passphrase is read from the\n"), stderr);
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FPRINTF(stderr, T(" environment variable \"%") T(PRISTR) T("\" instead.\n"), ENVV_PASSWD_NAME);
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FPUTS(T("- Specify \"@-\" in order to read the passphrase from the standard input stream!\n\n"), stderr);
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case OP_MODE_NONE:
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FPRINTF(stderr, T("Error: Nothing to do. Please type '%") T(PRISTR) T(" --help' for details!\n\n"), get_file_name(argv[0U]));
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return 1;
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case OP_MODE_HELP:
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print_manpage(get_file_name(argv[0U]));
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return 0;
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}
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if ((!STRICMP(argv[1U], T("-t"))) || (!STRICMP(argv[1U], T("--self-test"))))
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{
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return self_test(); /*only self-test!*/
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}
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case OP_MODE_ENCR:
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case OP_MODE_DECR:
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break;
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case OP_MODE_TEST:
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return run_self_test();
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default:
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return -1;
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}
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if (argc < 4)
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{
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const CHR* const program = get_file_name(argv[0U]);
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FPRINTF(stderr, T("Error: Nothing to do. Please type '%") T(PRISTR) T(" --help' for details!\n\n"), program);
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FPRINTF(stderr, T("Error: Required argument is missing. Please type '%") T(PRISTR) T(" --help' for details!\n\n"), get_file_name(argv[0U]));
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return 1;
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}
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else if (argc > 5)
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{
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FPUTS(T("Warning: Excess command-line argument is ignored!\n\n"), stderr);
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}
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const CHR *const command = argv[1U], *const passphrase = (argc > 4) ? argv[2U] : GETENV(ENVV_PASSWD_NAME);
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const CHR *const input_file = argv[(argc > 4) ? 3U : 2U], *const output_file = argv[(argc > 4) ? 4U : 3U];
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const CHR* const passphrase = (argc > 4) ? argv[2U] : GETENV(ENVV_PASSWD_NAME);
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const CHR* const input_file = argv[(argc > 4) ? 3U : 2U], * const output_file = argv[(argc > 4) ? 4U : 3U];
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if ((!passphrase) || (!passphrase[0U]) || (((passphrase[0U] == T('@')) || (passphrase[0U] == T(':'))) && (!passphrase[1U])))
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{
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FPUTS(T("Error: The passphrase (file name) must not be empty!\n\n"), stderr);
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FPUTS(T("Error: The specified passphrase must not be empty!\n\n"), stderr);
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return 1;
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}
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@ -553,16 +614,32 @@ int MAIN(int argc, CHR* argv[])
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return 1;
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}
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/* ----------------------------------------------------- */
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/* Initialize passphrase */
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/* ----------------------------------------------------- */
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char *const passphrase_buffer = (passphrase[0U] == T('@')) ? read_passphrase(passphrase + 1U) : CHR_to_utf8((passphrase[0U] == T(':')) ? (passphrase + 1U) : passphrase);
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if (!passphrase_buffer)
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{
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FPUTS(T("Error: Failed to read the passphrase file!\n\n"), stderr);
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FPUTS(T("Error: Failed to read the passphrase!\n\n"), stderr);
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return 1;
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}
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slunkcrypt_bzero((CHR*)passphrase, STRLEN(passphrase) * sizeof(CHR));
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if (strlen(passphrase_buffer) < 12U)
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const size_t passphrase_len = strlen(passphrase_buffer);
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if (passphrase_len < SLUNKCRYPT_PWDLEN_MIN)
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{
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FPRINTF(stderr, T("Error: Passphrase must be at least %") T(PRIu64) T(" characters in length!\n\n"), (uint64_t)SLUNKCRYPT_PWDLEN_MIN);
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goto exiting;
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}
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else if (passphrase_len > SLUNKCRYPT_PWDLEN_MAX)
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{
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FPRINTF(stderr, T("Error: Passphrase must be at most %") T(PRIu64) T(" characters in length!\n\n"), (uint64_t)SLUNKCRYPT_PWDLEN_MAX);
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goto exiting;
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}
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if (passphrase_len < 12U)
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{
|
||||
FPUTS(T("Warning: Using a *short* passphrase; a length of 12 characters or more is recommended!\n\n"), stderr);
|
||||
}
|
||||
@ -571,21 +648,22 @@ int MAIN(int argc, CHR* argv[])
|
||||
FPUTS(T("Warning: Using a *weak* passphrase; a mix of upper-case letters, lower-case letters, digits and 'special' characters is recommended!\n\n"), stderr);
|
||||
}
|
||||
|
||||
const clock_t clk_start = clock();
|
||||
int result = -1;
|
||||
/* ----------------------------------------------------- */
|
||||
/* Encrypt or decrypt */
|
||||
/* ----------------------------------------------------- */
|
||||
|
||||
if ((!STRICMP(command, T("-e"))) || (!STRICMP(command, T("--encrypt"))))
|
||||
const clock_t clk_start = clock();
|
||||
|
||||
switch (mode)
|
||||
{
|
||||
case OP_MODE_ENCR:
|
||||
result = encrypt(passphrase_buffer, input_file, output_file);
|
||||
}
|
||||
else if ((!STRICMP(command, T("-d"))) || (!STRICMP(command, T("--decrypt"))))
|
||||
{
|
||||
break;
|
||||
case OP_MODE_DECR:
|
||||
result = decrypt(passphrase_buffer, input_file, output_file);
|
||||
}
|
||||
else
|
||||
{
|
||||
FPRINTF(stderr, T("Error: Command \"%") T(PRISTR) T("\" is unknown!\n\n"), command);
|
||||
goto exiting;
|
||||
break;
|
||||
default:
|
||||
abort(); /*not supposed to happen!*/
|
||||
}
|
||||
|
||||
if (!g_slunkcrypt_abort_flag)
|
||||
@ -596,6 +674,10 @@ int MAIN(int argc, CHR* argv[])
|
||||
FPRINTF(stderr, T("Operation completed after %.1f seconds.\n\n"), (clk_end - clk_start) / ((double)CLOCKS_PER_SEC));
|
||||
}
|
||||
|
||||
/* ----------------------------------------------------- */
|
||||
/* Final clean-up */
|
||||
/* ----------------------------------------------------- */
|
||||
|
||||
exiting:
|
||||
|
||||
if (passphrase_buffer)
|
||||
|
||||
@ -12,8 +12,14 @@
|
||||
/*
|
||||
* Version info
|
||||
*/
|
||||
extern const char *const SLUNKCRYPT_VERSION;
|
||||
extern const char* const SLUNKCRYPT_BUILD;
|
||||
extern const uint16_t SLUNKCRYPT_VERSION_MAJOR;
|
||||
extern const uint16_t SLUNKCRYPT_VERSION_MINOR;
|
||||
extern const uint16_t SLUNKCRYPT_VERSION_PATCH;
|
||||
|
||||
/*
|
||||
* Build date and time
|
||||
*/
|
||||
extern const char *const SLUNKCRYPT_BUILD;
|
||||
|
||||
/*
|
||||
* Abort flag
|
||||
@ -24,14 +30,20 @@ extern volatile int g_slunkcrypt_abort_flag;
|
||||
* Opaque handle to internal state
|
||||
*/
|
||||
typedef uintptr_t slunkcrypt_t;
|
||||
#define SLUNKCRYPT_NULL ((slunkcrypt_t)NULL)
|
||||
|
||||
/*
|
||||
* Constants
|
||||
* Error codes
|
||||
*/
|
||||
#define SLUNKCRYPT_NULL ((slunkcrypt_t)NULL)
|
||||
#define SLUNKCRYPT_SUCCESS 0
|
||||
#define SLUNKCRYPT_FAILURE (-1)
|
||||
#define SLUNKCRYPT_ABORTED (-2)
|
||||
static const int SLUNKCRYPT_SUCCESS = 0;
|
||||
static const int SLUNKCRYPT_FAILURE = -1;
|
||||
static const int SLUNKCRYPT_ABORTED = -2;
|
||||
|
||||
/*
|
||||
* Limits
|
||||
*/
|
||||
static const size_t SLUNKCRYPT_PWDLEN_MIN = 5U;
|
||||
static const size_t SLUNKCRYPT_PWDLEN_MAX = 512U;
|
||||
|
||||
/*
|
||||
* Seed generator
|
||||
|
||||
@ -24,8 +24,15 @@
|
||||
#endif
|
||||
#endif
|
||||
|
||||
const char* const SLUNKCRYPT_VERSION = LIB_VERSION_STRING;
|
||||
const char* const SLUNKCRYPT_BUILD = __DATE__", "__TIME__;
|
||||
/* Version info */
|
||||
const uint16_t SLUNKCRYPT_VERSION_MAJOR = MY_VERSION_MAJOR;
|
||||
const uint16_t SLUNKCRYPT_VERSION_MINOR = MY_VERSION_MINOR;
|
||||
const uint16_t SLUNKCRYPT_VERSION_PATCH = MY_VERSION_PATCH;
|
||||
const char* const SLUNKCRYPT_BUILD = __DATE__ " " __TIME__;
|
||||
|
||||
// ==========================================================================
|
||||
// Data structures
|
||||
// ==========================================================================
|
||||
|
||||
typedef struct
|
||||
{
|
||||
@ -259,7 +266,7 @@ int slunkcrypt_generate_seed(uint64_t* const seed)
|
||||
|
||||
slunkcrypt_t slunkcrypt_alloc(const uint64_t salt, const uint8_t *const passwd, const size_t passwd_len)
|
||||
{
|
||||
if ((!passwd) || (passwd_len < 1U))
|
||||
if ((!passwd) || (passwd_len < SLUNKCRYPT_PWDLEN_MIN) || (passwd_len > SLUNKCRYPT_PWDLEN_MAX))
|
||||
{
|
||||
return SLUNKCRYPT_NULL;
|
||||
}
|
||||
@ -282,7 +289,7 @@ slunkcrypt_t slunkcrypt_alloc(const uint64_t salt, const uint8_t *const passwd,
|
||||
int slunkcrypt_reset(const slunkcrypt_t context, const uint64_t salt, const uint8_t *const passwd, const size_t passwd_len)
|
||||
{
|
||||
crypt_state_t* const state = (crypt_state_t*)context;
|
||||
if ((!state) || (!passwd) || (passwd_len < 1U))
|
||||
if ((!state) || (!passwd) || (passwd_len < SLUNKCRYPT_PWDLEN_MIN) || (passwd_len > SLUNKCRYPT_PWDLEN_MAX))
|
||||
{
|
||||
return SLUNKCRYPT_FAILURE;
|
||||
}
|
||||
@ -301,11 +308,14 @@ int slunkcrypt_encrypt(const slunkcrypt_t context, const uint8_t* const input, u
|
||||
{
|
||||
return SLUNKCRYPT_FAILURE;
|
||||
}
|
||||
if (length > 0U)
|
||||
{
|
||||
for (size_t i = 0; i < length; ++i)
|
||||
{
|
||||
output[i] = process_enc(state, input[i]);
|
||||
CHECK_ABORTED();
|
||||
}
|
||||
}
|
||||
return SLUNKCRYPT_SUCCESS;
|
||||
}
|
||||
|
||||
@ -316,11 +326,14 @@ int slunkcrypt_encrypt_inplace(const slunkcrypt_t context, uint8_t* const buffer
|
||||
{
|
||||
return SLUNKCRYPT_FAILURE;
|
||||
}
|
||||
if (length > 0U)
|
||||
{
|
||||
for (size_t i = 0; i < length; ++i)
|
||||
{
|
||||
buffer[i] = process_enc(state, buffer[i]);
|
||||
CHECK_ABORTED();
|
||||
}
|
||||
}
|
||||
return SLUNKCRYPT_SUCCESS;
|
||||
}
|
||||
|
||||
@ -332,11 +345,14 @@ int slunkcrypt_decrypt(const slunkcrypt_t context, const uint8_t* const input, u
|
||||
{
|
||||
return SLUNKCRYPT_FAILURE;
|
||||
}
|
||||
if (length > 0U)
|
||||
{
|
||||
for (size_t i = 0; i < length; ++i)
|
||||
{
|
||||
output[i] = process_dec(state, input[i]);
|
||||
CHECK_ABORTED();
|
||||
}
|
||||
}
|
||||
return SLUNKCRYPT_SUCCESS;
|
||||
}
|
||||
|
||||
@ -347,11 +363,14 @@ int slunkcrypt_decrypt_inplace(const slunkcrypt_t context, uint8_t* const buffer
|
||||
{
|
||||
return SLUNKCRYPT_FAILURE;
|
||||
}
|
||||
if (length > 0U)
|
||||
{
|
||||
for (size_t i = 0; i < length; ++i)
|
||||
{
|
||||
buffer[i] = process_dec(state, buffer[i]);
|
||||
CHECK_ABORTED();
|
||||
}
|
||||
}
|
||||
return SLUNKCRYPT_SUCCESS;
|
||||
}
|
||||
|
||||
|
||||
@ -6,12 +6,8 @@
|
||||
#ifndef INC_SLUNKCRYPT_VERSION_H
|
||||
#define INC_SLUNKCRYPT_VERSION_H
|
||||
|
||||
#define LIB_VERSION_MAJOR 1
|
||||
#define LIB_VERSION_MINOR 0
|
||||
#define LIB_VERSION_PATCH 0
|
||||
|
||||
#define VERSION_HELPER1(X,Y,Z) #X "." #Y "." #Z
|
||||
#define VERSION_HELPER2(X,Y,Z) VERSION_HELPER1(X,Y,Z)
|
||||
#define LIB_VERSION_STRING VERSION_HELPER2(LIB_VERSION_MAJOR,LIB_VERSION_MINOR,LIB_VERSION_PATCH)
|
||||
#define MY_VERSION_MAJOR 1
|
||||
#define MY_VERSION_MINOR 0
|
||||
#define MY_VERSION_PATCH 0
|
||||
|
||||
#endif
|
||||
|
||||
Loading…
Reference in New Issue
Block a user