diff options
Diffstat (limited to 'Cryptlib/OpenSSL/crypto/rc4/rc4_enc.c')
| -rw-r--r-- | Cryptlib/OpenSSL/crypto/rc4/rc4_enc.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/Cryptlib/OpenSSL/crypto/rc4/rc4_enc.c b/Cryptlib/OpenSSL/crypto/rc4/rc4_enc.c index 72cc8f65..0f0a2487 100644 --- a/Cryptlib/OpenSSL/crypto/rc4/rc4_enc.c +++ b/Cryptlib/OpenSSL/crypto/rc4/rc4_enc.c @@ -68,18 +68,18 @@ * Date: Wed, 14 Sep 1994 06:35:31 GMT */ -void RC4(RC4_KEY *key, unsigned long len, const unsigned char *indata, +void RC4(RC4_KEY *key, size_t len, const unsigned char *indata, unsigned char *outdata) { register RC4_INT *d; register RC4_INT x, y, tx, ty; - int i; + size_t i; x = key->x; y = key->y; d = key->data; -#if defined(RC4_CHUNK) +#if defined(RC4_CHUNK) && !defined(PEDANTIC) /*- * The original reason for implementing this(*) was the fact that * pre-21164a Alpha CPUs don't have byte load/store instructions @@ -121,8 +121,8 @@ void RC4(RC4_KEY *key, unsigned long len, const unsigned char *indata, (RC4_CHUNK)d[(tx+ty)&0xff]\ ) - if ((((unsigned long)indata & (sizeof(RC4_CHUNK) - 1)) | - ((unsigned long)outdata & (sizeof(RC4_CHUNK) - 1))) == 0) { + if ((((size_t)indata & (sizeof(RC4_CHUNK) - 1)) | + ((size_t)outdata & (sizeof(RC4_CHUNK) - 1))) == 0) { RC4_CHUNK ichunk, otp; const union { long one; @@ -161,7 +161,7 @@ void RC4(RC4_KEY *key, unsigned long len, const unsigned char *indata, */ if (!is_endian.little) { /* BIG-ENDIAN CASE */ # define BESHFT(c) (((sizeof(RC4_CHUNK)-(c)-1)*8)&(sizeof(RC4_CHUNK)*8-1)) - for (; len & ~(sizeof(RC4_CHUNK) - 1); len -= sizeof(RC4_CHUNK)) { + for (; len & (0 - sizeof(RC4_CHUNK)); len -= sizeof(RC4_CHUNK)) { ichunk = *(RC4_CHUNK *) indata; otp = RC4_STEP << BESHFT(0); otp |= RC4_STEP << BESHFT(1); @@ -215,7 +215,7 @@ void RC4(RC4_KEY *key, unsigned long len, const unsigned char *indata, return; } else { /* LITTLE-ENDIAN CASE */ # define LESHFT(c) (((c)*8)&(sizeof(RC4_CHUNK)*8-1)) - for (; len & ~(sizeof(RC4_CHUNK) - 1); len -= sizeof(RC4_CHUNK)) { + for (; len & (0 - sizeof(RC4_CHUNK)); len -= sizeof(RC4_CHUNK)) { ichunk = *(RC4_CHUNK *) indata; otp = RC4_STEP; otp |= RC4_STEP << 8; @@ -284,7 +284,7 @@ void RC4(RC4_KEY *key, unsigned long len, const unsigned char *indata, # define RC4_LOOP(a,b,i) LOOP(a[i],b[i]) #endif - i = (int)(len >> 3L); + i = len >> 3; if (i) { for (;;) { RC4_LOOP(indata, outdata, 0); @@ -303,7 +303,7 @@ void RC4(RC4_KEY *key, unsigned long len, const unsigned char *indata, break; } } - i = (int)len & 0x07; + i = len & 0x07; if (i) { for (;;) { RC4_LOOP(indata, outdata, 0); |