diff options
Diffstat (limited to 'src/kdf/x942_prf/prf_x942.cpp')
-rw-r--r-- | src/kdf/x942_prf/prf_x942.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/kdf/x942_prf/prf_x942.cpp b/src/kdf/x942_prf/prf_x942.cpp index 35402ad28..966d883b6 100644 --- a/src/kdf/x942_prf/prf_x942.cpp +++ b/src/kdf/x942_prf/prf_x942.cpp @@ -32,9 +32,9 @@ MemoryVector<byte> encode_x942_int(u32bit n) /* * X9.42 PRF */ -SecureVector<byte> X942_PRF::derive(u32bit key_len, - const byte secret[], u32bit secret_len, - const byte salt[], u32bit salt_len) const +SecureVector<byte> X942_PRF::derive(size_t key_len, + const byte secret[], size_t secret_len, + const byte salt[], size_t salt_len) const { SHA_160 hash; const OID kek_algo(key_wrap_oid); @@ -69,7 +69,7 @@ SecureVector<byte> X942_PRF::derive(u32bit key_len, ); SecureVector<byte> digest = hash.final(); - const u32bit needed = std::min(digest.size(), key_len - key.size()); + const size_t needed = std::min(digest.size(), key_len - key.size()); key += std::make_pair(&digest[0], needed); ++counter; |