Para comunicações seguras e validação de assinaturas digitais, utilize a chave pública abaixo. Caso precise, pode obter a sua chave com o GnuPG.Se você utiliza Windows, recomendo o pacote GPG4Win, com várias ferramentas para gerenciar suas chaves. Também é possível usar a criptografia GPG no Firefox com o complemento FireGPG; criptografia integrada com GMail e diversos contextos do browser.
-----BEGIN PGP PUBLIC KEY BLOCK-----
Version: GnuPG v1.4.7 (MingW32) - WinPT 1.2.0
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-----END PGP PUBLIC KEY BLOCK-----
