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-rw-r--r--src/lib/block/threefish/threefish.cpp6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/lib/block/threefish/threefish.cpp b/src/lib/block/threefish/threefish.cpp
index 958175bb8..c8e2aff85 100644
--- a/src/lib/block/threefish/threefish.cpp
+++ b/src/lib/block/threefish/threefish.cpp
@@ -221,7 +221,7 @@ void Threefish_512::decrypt_n(const byte in[], byte out[], size_t blocks) const
void Threefish_512::set_tweak(const byte tweak[], size_t len)
{
if(len != 16)
- throw Exception("Unsupported twofish tweak length");
+ throw Exception("Threefish-512 requires 128 bit tweak");
m_T.resize(3);
m_T[0] = load_le<u64bit>(tweak, 0);
m_T[1] = load_le<u64bit>(tweak, 1);
@@ -246,8 +246,8 @@ void Threefish_512::key_schedule(const byte key[], size_t)
void Threefish_512::clear()
{
- zeroise(m_K);
- zeroise(m_T);
+ zap(m_K);
+ zap(m_T);
}
}