fixed cipher suite and implemented shutdown/free

[umurmur.git] / src / crypt.c

diff --git a/src/crypt.c b/src/crypt.c
index 89fe19d246490eb291dc27f8ac78732a27ef9edd..ad93dd8bf9c5393f81e748f5c4ad526e63da3f88 100644 (file)
--- a/src/crypt.c
+++ b/src/crypt.c
@@ -199,7 +199,7 @@ bool_t CryptState_decrypt(cryptState_t *cs, const unsigned char *source, unsigne
        CryptState_ocb_decrypt(cs, source+4, dst, plain_length, cs->decrypt_iv, tag);
 
        if (memcmp(tag, source+1, 3) != 0) {
-               memcpy(cs->decrypt_iv, saveiv, AES_BLOCK_SIZE);         
+               memcpy(cs->decrypt_iv, saveiv, AES_BLOCK_SIZE);
                return false;
        }
        cs->decrypt_history[cs->decrypt_iv[0]] = cs->decrypt_iv[1];
@@ -215,34 +215,6 @@ bool_t CryptState_decrypt(cryptState_t *cs, const unsigned char *source, unsigne
        return true;
 }
 
-#if defined(__LP64__)
-#define BLOCKSIZE 2
-#define SHIFTBITS 63
-typedef uint64_t subblock;
-
-#if __BYTE_ORDER == __BIG_ENDIAN
-#define SWAPPED(x) (x)
-#else
-#ifdef __x86_64__
-#define SWAPPED(x) ({register uint64_t __out, __in = (x); __asm__("bswap %q0" : "=r"(__out) : "0"(__in)); __out;})
-#else
-#include <byteswap.h>
-#define SWAPPED(x) bswap_64(x)
-#endif
-#endif
-
-#else
-
-#define BLOCKSIZE 4
-#define SHIFTBITS 31
-typedef uint32_t subblock;
-#define SWAPPED(x) htonl(x)
-
-#endif
-
-#define HIGHBIT (1<<SHIFTBITS);
-
-
 static void inline XOR(subblock *dst, const subblock *a, const subblock *b) {
        int i;
        for (i=0;i<BLOCKSIZE;i++) {