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Pia Reverse Engineering

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Yannik Marchand edited this page Jul 12, 2026 · 2 revisions

This page contains some reverse engineering notes for the Pia library.

A list of games with Pia and function names can be found here.

LDN Passphrase

A list of passphrases can be found here.

The LDN passphrase is passed to the Pia library through nn::pia::local::LdnCreateSessionSetting::SetWirelessCryptoKey or nn::pia::local::LdnJoinSessionSetting::SetWirelessCryptoKey.

When ENL is used, the passphrase is configured through enl::PiaMatchmakeCondition::setPassPhrase.

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