cmll-x86_64.pl: bug fix and size optimization of Win64 SEH section.
[openssl.git] / crypto / camellia / cmll_misc.c
index 63c7fd6..f446891 100644 (file)
 #include <openssl/camellia.h>
 #include "cmll_locl.h"
 
-const char *CAMELLIA_version="CAMELLIA" OPENSSL_VERSION_PTEXT;
+const char CAMELLIA_version[]="CAMELLIA" OPENSSL_VERSION_PTEXT;
 
 int Camellia_set_key(const unsigned char *userKey, const int bits,
        CAMELLIA_KEY *key)
        {
-       if (!userKey || !key)
-               {
+       if(!userKey || !key)
                return -1;
-               }
-       
-       switch(bits)
-               {
-       case 128:
-               camellia_setup128(userKey, (unsigned int *)key->rd_key);
-               key->enc = camellia_encrypt128;
-               key->dec = camellia_decrypt128;
-               break;
-       case 192:
-               camellia_setup192(userKey, (unsigned int *)key->rd_key);
-               key->enc = camellia_encrypt256;
-               key->dec = camellia_decrypt256;
-               break;
-       case 256:
-               camellia_setup256(userKey, (unsigned int *)key->rd_key);
-               key->enc = camellia_encrypt256;
-               key->dec = camellia_decrypt256;
-               break;
-       default:
+       if(bits != 128 && bits != 192 && bits != 256)
                return -2;
-               }
-       
-       key->bitLength = bits;
+       key->grand_rounds = Camellia_Ekeygen(bits , userKey, key->u.rd_key);
        return 0;
        }
 
 void Camellia_encrypt(const unsigned char *in, unsigned char *out,
        const CAMELLIA_KEY *key)
        {
-       u32 tmp[CAMELLIA_BLOCK_SIZE/sizeof(u32)];
-       const union { long one; char little; } camellia_endian = {1};
-
-       memcpy(tmp, in, CAMELLIA_BLOCK_SIZE);
-       if (camellia_endian.little) SWAP4WORD(tmp);
-       key->enc(key->rd_key, tmp);
-       if (camellia_endian.little) SWAP4WORD(tmp);
-       memcpy(out, tmp, CAMELLIA_BLOCK_SIZE);
+       Camellia_EncryptBlock_Rounds(key->grand_rounds, in , key->u.rd_key , out);
        }
 
 void Camellia_decrypt(const unsigned char *in, unsigned char *out,
        const CAMELLIA_KEY *key)
        {
-       u32 tmp[CAMELLIA_BLOCK_SIZE/sizeof(u32)];
-       const union { long one; char little; } camellia_endian = {1};
-
-       memcpy(tmp, in, CAMELLIA_BLOCK_SIZE);
-       if (camellia_endian.little) SWAP4WORD(tmp);
-       key->dec(key->rd_key, tmp);
-       if (camellia_endian.little) SWAP4WORD(tmp);
-       memcpy(out, tmp, CAMELLIA_BLOCK_SIZE);
+       Camellia_DecryptBlock_Rounds(key->grand_rounds, in , key->u.rd_key , out);
        }
-