diff options
Diffstat (limited to 'src/lib/block/serpent')
| -rw-r--r-- | src/lib/block/serpent/serpent.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/lib/block/serpent/serpent.cpp b/src/lib/block/serpent/serpent.cpp index 6e1d79766..39968e87e 100644 --- a/src/lib/block/serpent/serpent.cpp +++ b/src/lib/block/serpent/serpent.cpp @@ -57,6 +57,8 @@ inline void i_transform(uint32_t& B0, uint32_t& B1, uint32_t& B2, uint32_t& B3) */ void Serpent::encrypt_n(const uint8_t in[], uint8_t out[], size_t blocks) const { + verify_key_set(m_round_key.empty() == false); + #if defined(BOTAN_HAS_SERPENT_SIMD) if(CPUID::has_simd_32()) { @@ -117,6 +119,8 @@ void Serpent::encrypt_n(const uint8_t in[], uint8_t out[], size_t blocks) const */ void Serpent::decrypt_n(const uint8_t in[], uint8_t out[], size_t blocks) const { + verify_key_set(m_round_key.empty() == false); + #if defined(BOTAN_HAS_SERPENT_SIMD) if(CPUID::has_simd_32()) { |