diff options
Diffstat (limited to 'src/device/device_ledger.cpp')
| -rw-r--r-- | src/device/device_ledger.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/device/device_ledger.cpp b/src/device/device_ledger.cpp index 7a34dad5e..c4e9e40b7 100644 --- a/src/device/device_ledger.cpp +++ b/src/device/device_ledger.cpp @@ -136,7 +136,8 @@ namespace hw { } bool operator==(const crypto::key_derivation &d0, const crypto::key_derivation &d1) { - return !memcmp(&d0, &d1, sizeof(d0)); + static_assert(sizeof(crypto::key_derivation) == 32, "key_derivation must be 32 bytes"); + return !crypto_verify_32((const unsigned char*)&d0, (const unsigned char*)&d1); } /* ===================================================================== */ |