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Camellia portability fixes.

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Submitted by: Masashi Fujita, NTT
This commit is contained in:
Andy Polyakov
2006-12-02 11:57:40 +00:00
parent 45c027f31f
commit a3ddd7358b
5 changed files with 133 additions and 152 deletions
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10
crypto/camellia/cmll_misc.c
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@@ -91,20 +91,26 @@ int Camellia_set_key(const unsigned char *userKey, const int bits,
void Camellia_encrypt(const unsigned char *in, unsigned char *out,
const CAMELLIA_KEY *key)
{
uint32_t tmp[UNITSIZE];
u32 tmp[UNITSIZE];
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);
}
void Camellia_decrypt(const unsigned char *in, unsigned char *out,
const CAMELLIA_KEY *key)
{
uint32_t tmp[UNITSIZE];
u32 tmp[UNITSIZE];
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);
}