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authorJack Lloyd <[email protected]>2018-01-09 10:57:13 -0500
committerJack Lloyd <[email protected]>2018-01-09 10:57:13 -0500
commitbc36f04d9c536a608eaae68ce13cc84bef350f68 (patch)
treec8e035fc5b28b2b863c9257f184739a41b360737 /src/lib
parent9977b326c8440c1e38d759bd7f9713f2501ff4f9 (diff)
Add contortion to appease Sonar
Diffstat (limited to 'src/lib')
-rw-r--r--src/lib/pubkey/curve25519/donna.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/lib/pubkey/curve25519/donna.cpp b/src/lib/pubkey/curve25519/donna.cpp
index 53ab220bd..6c229dd12 100644
--- a/src/lib/pubkey/curve25519/donna.cpp
+++ b/src/lib/pubkey/curve25519/donna.cpp
@@ -329,7 +329,7 @@ void fmonty(uint64_t result_two_q_x[5],
*/
void swap_conditional(uint64_t a[5], uint64_t b[5], uint64_t iswap)
{
- const uint64_t swap = static_cast<uint64_t>(-iswap);
+ const uint64_t swap = static_cast<uint64_t>(-static_cast<int64_t>(iswap));
for(size_t i = 0; i < 5; ++i)
{