ct/lc_ct_cmp: improve interface

Return 0xffffffff if arguments compare equal, 0 otherwise. Change all consumers accordingly.
2024-06-06 13:49:25 +00:00 · 2024-06-06 13:49:25 +00:00 · 52ab9ca179
commit 52ab9ca179
parent ad42d99e0b
5 changed files with 12 additions and 9 deletions
--- a/4
+++ b/4
@ -15,9 +15,7 @@ Utilities
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 - Constant-time operations
-  - [/] compare: returns `0` if match, non-`0` otherwise. The non-`0`
-    case might leak information. Would be better to return `0xffffffff`
-    if match, `0` otherwise.
+  - [x] compare

 Hash
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