diff options
Diffstat (limited to 'libpiano/src/crypt.c')
| -rw-r--r-- | libpiano/src/crypt.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/libpiano/src/crypt.c b/libpiano/src/crypt.c index 9176408..7a17927 100644 --- a/libpiano/src/crypt.c +++ b/libpiano/src/crypt.c @@ -35,7 +35,8 @@ THE SOFTWARE. * @param return size of array * @return nothing, yet */ -void PianoHexToInts (char *strHex, unsigned int **retInts, size_t *retIntsN) { +void PianoHexToInts (const char *strHex, unsigned int **retInts, + size_t *retIntsN) { size_t i; char hexInt[9]; unsigned int *arrInts = calloc (strlen (strHex) / 8, sizeof (*arrInts)); @@ -56,7 +57,7 @@ void PianoHexToInts (char *strHex, unsigned int **retInts, size_t *retIntsN) { * @param decrypt-me-length * @param return plain ints array */ -void PianoDecipherInts (unsigned int *cipherInts, size_t cipherIntsN, +void PianoDecipherInts (const unsigned int *cipherInts, size_t cipherIntsN, unsigned int **retPlainInts) { unsigned int *plainInts = calloc (cipherIntsN, sizeof (*plainInts)); size_t i, j; @@ -96,7 +97,7 @@ void PianoDecipherInts (unsigned int *cipherInts, size_t cipherIntsN, * @param length of array * @return the string */ -char *PianoIntsToString (unsigned int *arrInts, size_t arrIntsN) { +char *PianoIntsToString (const unsigned int *arrInts, size_t arrIntsN) { char *strDecoded = calloc (arrIntsN * 4 + 1, sizeof (*strDecoded)); size_t i; unsigned int *tmp; @@ -114,7 +115,7 @@ char *PianoIntsToString (unsigned int *arrInts, size_t arrIntsN) { * @param hex string * @return decrypted string */ -char *PianoDecryptString (char *strInput) { +char *PianoDecryptString (const char *strInput) { unsigned int *cipherInts, *plainInts; size_t cipherIntsN; char *strDecrypted; @@ -135,7 +136,7 @@ char *PianoDecryptString (char *strInput) { * @param returns size of int array * @return nothing */ -void PianoBytesToInts (char *strInput, unsigned int **retArrInts, +void PianoBytesToInts (const char *strInput, unsigned int **retArrInts, size_t *retArrIntsN) { size_t i, j, neededStrLen = strlen (strInput); unsigned int *arrInts; @@ -171,7 +172,7 @@ void PianoBytesToInts (char *strInput, unsigned int **retArrInts, * @param how many ints * @param returns crypted ints; memory is allocated by this function */ -void PianoEncipherInts (unsigned int *plainInts, size_t plainIntsN, +void PianoEncipherInts (const unsigned int *plainInts, size_t plainIntsN, unsigned int **retCipherInts) { unsigned int *cipherInts = calloc (plainIntsN, sizeof (*cipherInts)); size_t i, j; @@ -211,7 +212,7 @@ void PianoEncipherInts (unsigned int *plainInts, size_t plainIntsN, * @param size of array * @return string; memory is allocated here, don't forget to free it */ -char *PianoIntsToHexString (unsigned int *arrInts, size_t arrIntsN) { +char *PianoIntsToHexString (const unsigned int *arrInts, size_t arrIntsN) { /* 4 bytes as hex (= 8 chars) */ char *hexStr = calloc (arrIntsN * 4 * 2 + 1, sizeof (*hexStr)); size_t i; @@ -226,7 +227,7 @@ char *PianoIntsToHexString (unsigned int *arrInts, size_t arrIntsN) { * @param encrypt this * @return encrypted, hex-encoded string */ -char *PianoEncryptString (char *strInput) { +char *PianoEncryptString (const char *strInput) { unsigned int *plainInts, *cipherInts; size_t plainIntsN; char *strHex; |