diff options
Diffstat (limited to 'src/lib/block/des/des.cpp')
| -rw-r--r-- | src/lib/block/des/des.cpp | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/src/lib/block/des/des.cpp b/src/lib/block/des/des.cpp index 6d2bcfe1e..88671df8d 100644 --- a/src/lib/block/des/des.cpp +++ b/src/lib/block/des/des.cpp @@ -154,7 +154,7 @@ void DES::encrypt_n(const byte in[], byte out[], size_t blocks) const u32bit L = static_cast<u32bit>(T >> 32); u32bit R = static_cast<u32bit>(T); - des_encrypt(L, R, round_key.data()); + des_encrypt(L, R, m_round_key.data()); T = (DES_FPTAB1[get_byte(0, L)] << 5) | (DES_FPTAB1[get_byte(1, L)] << 3) | (DES_FPTAB1[get_byte(2, L)] << 1) | (DES_FPTAB2[get_byte(3, L)] << 1) | @@ -184,7 +184,7 @@ void DES::decrypt_n(const byte in[], byte out[], size_t blocks) const u32bit L = static_cast<u32bit>(T >> 32); u32bit R = static_cast<u32bit>(T); - des_decrypt(L, R, round_key.data()); + des_decrypt(L, R, m_round_key.data()); T = (DES_FPTAB1[get_byte(0, L)] << 5) | (DES_FPTAB1[get_byte(1, L)] << 3) | (DES_FPTAB1[get_byte(2, L)] << 1) | (DES_FPTAB2[get_byte(3, L)] << 1) | @@ -205,13 +205,13 @@ void DES::decrypt_n(const byte in[], byte out[], size_t blocks) const */ void DES::key_schedule(const byte key[], size_t) { - round_key.resize(32); - des_key_schedule(round_key.data(), key); + m_round_key.resize(32); + des_key_schedule(m_round_key.data(), key); } void DES::clear() { - zap(round_key); + zap(m_round_key); } /* @@ -229,9 +229,9 @@ void TripleDES::encrypt_n(const byte in[], byte out[], size_t blocks) const u32bit L = static_cast<u32bit>(T >> 32); u32bit R = static_cast<u32bit>(T); - des_encrypt(L, R, &round_key[0]); - des_decrypt(R, L, &round_key[32]); - des_encrypt(L, R, &round_key[64]); + des_encrypt(L, R, &m_round_key[0]); + des_decrypt(R, L, &m_round_key[32]); + des_encrypt(L, R, &m_round_key[64]); T = (DES_FPTAB1[get_byte(0, L)] << 5) | (DES_FPTAB1[get_byte(1, L)] << 3) | (DES_FPTAB1[get_byte(2, L)] << 1) | (DES_FPTAB2[get_byte(3, L)] << 1) | @@ -262,9 +262,9 @@ void TripleDES::decrypt_n(const byte in[], byte out[], size_t blocks) const u32bit L = static_cast<u32bit>(T >> 32); u32bit R = static_cast<u32bit>(T); - des_decrypt(L, R, &round_key[64]); - des_encrypt(R, L, &round_key[32]); - des_decrypt(L, R, &round_key[0]); + des_decrypt(L, R, &m_round_key[64]); + des_encrypt(R, L, &m_round_key[32]); + des_decrypt(L, R, &m_round_key[0]); T = (DES_FPTAB1[get_byte(0, L)] << 5) | (DES_FPTAB1[get_byte(1, L)] << 3) | (DES_FPTAB1[get_byte(2, L)] << 1) | (DES_FPTAB2[get_byte(3, L)] << 1) | @@ -285,19 +285,19 @@ void TripleDES::decrypt_n(const byte in[], byte out[], size_t blocks) const */ void TripleDES::key_schedule(const byte key[], size_t length) { - round_key.resize(3*32); - des_key_schedule(&round_key[0], key); - des_key_schedule(&round_key[32], key + 8); + m_round_key.resize(3*32); + des_key_schedule(&m_round_key[0], key); + des_key_schedule(&m_round_key[32], key + 8); if(length == 24) - des_key_schedule(&round_key[64], key + 16); + des_key_schedule(&m_round_key[64], key + 16); else - copy_mem(&round_key[64], &round_key[0], 32); + copy_mem(&m_round_key[64], &m_round_key[0], 32); } void TripleDES::clear() { - zap(round_key); + zap(m_round_key); } } |