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-rw-r--r--src/lib/block/shacal2/shacal2.cpp4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/lib/block/shacal2/shacal2.cpp b/src/lib/block/shacal2/shacal2.cpp
index 12c87c426..dd4224ed4 100644
--- a/src/lib/block/shacal2/shacal2.cpp
+++ b/src/lib/block/shacal2/shacal2.cpp
@@ -44,6 +44,8 @@ inline void SHACAL2_Rev(uint32_t A, uint32_t B, uint32_t C, uint32_t& D,
*/
void SHACAL2::encrypt_n(const uint8_t in[], uint8_t out[], size_t blocks) const
{
+ verify_key_set(m_RK.empty() == false);
+
#if defined(BOTAN_HAS_SHACAL2_X86)
if(CPUID::has_intel_sha())
{
@@ -99,6 +101,8 @@ void SHACAL2::encrypt_n(const uint8_t in[], uint8_t out[], size_t blocks) const
*/
void SHACAL2::decrypt_n(const uint8_t in[], uint8_t out[], size_t blocks) const
{
+ verify_key_set(m_RK.empty() == false);
+
#if defined(BOTAN_HAS_SHACAL2_SIMD)
if(CPUID::has_simd_32())
{