diff options
Diffstat (limited to 'crypto/camellia/cmll_misc.c')
| -rw-r--r-- | crypto/camellia/cmll_misc.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/crypto/camellia/cmll_misc.c b/crypto/camellia/cmll_misc.c index 3c4ec36662..c9c26e248a 100644 --- a/crypto/camellia/cmll_misc.c +++ b/crypto/camellia/cmll_misc.c @@ -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); } |