1. 10bf63a security: Correct ValidityPeriod::isValid check by Yingdi Yu · 9 years ago
  2. 0d2ed2e Enhance exception throwing with Boost Exception library by Spyridon Mastorakis · 9 years ago
  3. 7a81389 security: Add ValidityPeriod abstraction by Yingdi Yu · 10 years ago