diff options
author | René Korthaus <[email protected]> | 2015-12-23 11:52:19 +0100 |
---|---|---|
committer | Jack Lloyd <[email protected]> | 2016-01-08 19:09:51 -0500 |
commit | d22bc10cd4f67924acd82bcd46a31e3de3b20ce3 (patch) | |
tree | 58459585e6675cd799b6ef5900be026825cd6f9d /src/lib/block/idea/idea.cpp | |
parent | 2fbfdd7e5afb5e888fd8c0b56c6df09e2bdeaca7 (diff) |
Mass-prefix member vars with m_
Diffstat (limited to 'src/lib/block/idea/idea.cpp')
-rw-r--r-- | src/lib/block/idea/idea.cpp | 58 |
1 files changed, 29 insertions, 29 deletions
diff --git a/src/lib/block/idea/idea.cpp b/src/lib/block/idea/idea.cpp index 8069e16f7..4182c59a7 100644 --- a/src/lib/block/idea/idea.cpp +++ b/src/lib/block/idea/idea.cpp @@ -113,7 +113,7 @@ void idea_op(const byte in[], byte out[], size_t blocks, const u16bit K[52]) */ void IDEA::encrypt_n(const byte in[], byte out[], size_t blocks) const { - idea_op(in, out, blocks, EK.data()); + idea_op(in, out, blocks, m_EK.data()); } /* @@ -121,7 +121,7 @@ void IDEA::encrypt_n(const byte in[], byte out[], size_t blocks) const */ void IDEA::decrypt_n(const byte in[], byte out[], size_t blocks) const { - idea_op(in, out, blocks, DK.data()); + idea_op(in, out, blocks, m_DK.data()); } /* @@ -129,54 +129,54 @@ void IDEA::decrypt_n(const byte in[], byte out[], size_t blocks) const */ void IDEA::key_schedule(const byte key[], size_t) { - EK.resize(52); - DK.resize(52); + m_EK.resize(52); + m_DK.resize(52); CT::poison(key, 16); - CT::poison(EK.data(), 52); - CT::poison(DK.data(), 52); + CT::poison(m_EK.data(), 52); + CT::poison(m_DK.data(), 52); for(size_t i = 0; i != 8; ++i) - EK[i] = load_be<u16bit>(key, i); + m_EK[i] = load_be<u16bit>(key, i); for(size_t i = 1, j = 8, offset = 0; j != 52; i %= 8, ++i, ++j) { - EK[i+7+offset] = static_cast<u16bit>((EK[(i % 8) + offset] << 9) | - (EK[((i+1) % 8) + offset] >> 7)); + m_EK[i+7+offset] = static_cast<u16bit>((m_EK[(i % 8) + offset] << 9) | + (m_EK[((i+1) % 8) + offset] >> 7)); offset += (i == 8) ? 8 : 0; } - DK[51] = mul_inv(EK[3]); - DK[50] = -EK[2]; - DK[49] = -EK[1]; - DK[48] = mul_inv(EK[0]); + m_DK[51] = mul_inv(m_EK[3]); + m_DK[50] = -m_EK[2]; + m_DK[49] = -m_EK[1]; + m_DK[48] = mul_inv(m_EK[0]); for(size_t i = 1, j = 4, counter = 47; i != 8; ++i, j += 6) { - DK[counter--] = EK[j+1]; - DK[counter--] = EK[j]; - DK[counter--] = mul_inv(EK[j+5]); - DK[counter--] = -EK[j+3]; - DK[counter--] = -EK[j+4]; - DK[counter--] = mul_inv(EK[j+2]); + m_DK[counter--] = m_EK[j+1]; + m_DK[counter--] = m_EK[j]; + m_DK[counter--] = mul_inv(m_EK[j+5]); + m_DK[counter--] = -m_EK[j+3]; + m_DK[counter--] = -m_EK[j+4]; + m_DK[counter--] = mul_inv(m_EK[j+2]); } - DK[5] = EK[47]; - DK[4] = EK[46]; - DK[3] = mul_inv(EK[51]); - DK[2] = -EK[50]; - DK[1] = -EK[49]; - DK[0] = mul_inv(EK[48]); + m_DK[5] = m_EK[47]; + m_DK[4] = m_EK[46]; + m_DK[3] = mul_inv(m_EK[51]); + m_DK[2] = -m_EK[50]; + m_DK[1] = -m_EK[49]; + m_DK[0] = mul_inv(m_EK[48]); CT::unpoison(key, 16); - CT::unpoison(EK.data(), 52); - CT::unpoison(DK.data(), 52); + CT::unpoison(m_EK.data(), 52); + CT::unpoison(m_DK.data(), 52); } void IDEA::clear() { - zap(EK); - zap(DK); + zap(m_EK); + zap(m_DK); } } |