project:secure_remailer:gpg

Anonymous (anonymous@undisclosed.example.com) — 2015-01-10T12:45:47+00:00

1420893922	current
Line 1:	Line 1:
	+	<code>
	+	-----BEGIN PGP PUBLIC KEY BLOCK-----
	+	Version: GnuPG v1.4.12 (GNU/Linux)

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	+	=VyNC
	+	-----END PGP PUBLIC KEY BLOCK-----
	+	</code>

Secure remailer

Anonymous (anonymous@undisclosed.example.com) — 2017-06-06T16:48:46+00:00

1496766460		current
Line 74:		Line 74:
	* __public subkey distribution__ on email sender site - since subkey is generated with one year validity (technically 12-15 months) an email clients needs to refresh to currently valid keyring state at least once a year.		* __public subkey distribution__ on email sender site - since subkey is generated with one year validity (technically 12-15 months) an email clients needs to refresh to currently valid keyring state at least once a year.
	* __private subkey distribution__ on email recipients site - each time new subkey generated (Usually related to the list of newly elected board members) this new subkey needs to be distributed to board members		* __private subkey distribution__ on email recipients site - each time new subkey generated (Usually related to the list of newly elected board members) this new subkey needs to be distributed to board members
-	* Using [[wp>GnuPG]] expert mode there is possibility to generate "encrypt only" subkey (key without signing and authentication capabilities) [[https://www.sidorenko.io/blog/2014/11/04/yubikey-slash-openpgp-smartcards-for-newbies/\|howto]]. Since we have an requirement to decrypt email content for the purpose of storing it in the mailing list archive an receiving email server needs to hold a private subkey currently used. The question whether processing server should also keep expired subkeys could be a matter of discussion.	+	* Using [[wp>GnuPG]] expert mode there is possibility to generate "encrypt only" subkey (key without signing and authentication capabilities) [[https://www.sidorenko.io/blog/2014/11/04/yubikey-slash-openpgp-smartcards-for-newbies/\|howto]]. Since we have an requirement to decrypt email content for the purpose of storing it in the mailing list archive an receiving email server needs to hold a private subkey currently used. The question whether processing server should also keep expired subkeys could be a matter of discussion. [[https://www.cs.cornell.edu/courses/cs5430/2015sp/notes/rsa_sign_vs_dec.php\|RSA Signing is Not RSA Decryption]]

1496766460		current
Line 74:		Line 74:
	* __public subkey distribution__ on email sender site - since subkey is generated with one year validity (technically 12-15 months) an email clients needs to refresh to currently valid keyring state at least once a year.		* __public subkey distribution__ on email sender site - since subkey is generated with one year validity (technically 12-15 months) an email clients needs to refresh to currently valid keyring state at least once a year.
	* __private subkey distribution__ on email recipients site - each time new subkey generated (Usually related to the list of newly elected board members) this new subkey needs to be distributed to board members		* __private subkey distribution__ on email recipients site - each time new subkey generated (Usually related to the list of newly elected board members) this new subkey needs to be distributed to board members
-	* Using [[wp>GnuPG]] expert mode there is possibility to generate "encrypt only" subkey (key without signing and authentication capabilities) [[https://www.sidorenko.io/blog/2014/11/04/yubikey-slash-openpgp-smartcards-for-newbies/\|howto]]. Since we have an requirement to decrypt email content for the purpose of storing it in the mailing list archive an receiving email server needs to hold a private subkey currently used. The question whether processing server should also keep expired subkeys could be a matter of discussion.	+	* Using [[wp>GnuPG]] expert mode there is possibility to generate "encrypt only" subkey (key without signing and authentication capabilities) [[https://www.sidorenko.io/blog/2014/11/04/yubikey-slash-openpgp-smartcards-for-newbies/\|howto]]. Since we have an requirement to decrypt email content for the purpose of storing it in the mailing list archive an receiving email server needs to hold a private subkey currently used. The question whether processing server should also keep expired subkeys could be a matter of discussion. [[https://www.cs.cornell.edu/courses/cs5430/2015sp/notes/rsa_sign_vs_dec.php\|RSA Signing is Not RSA Decryption]]

brmlab project:secure_remailer

project:secure_remailer:gpg

Secure remailer