Man pages matching name crypt::random::source::weak in section 3pm:

Crypt::Random::Source::Weak.3pm.en	debian 10 / libcrypt-random-source-perl
Crypt::Random::Source::Weak.3pm.en	debian 11 / libcrypt-random-source-perl
Crypt::Random::Source::Weak.3pm.en	debian 12 / libcrypt-random-source-perl