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Channel: Hanno's blog (Entries tagged as encryption)
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New GPG/PGP Key

Yesterday I created a new PGP/GPG-Key for secure communication. The default gnupg keys are 1024 bit DSA (Data Security Algorithm, based on the discrete logarithm problem). According to studies by...

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gajim with otr encryption

In the instant messaging world, encryption is a bit of a problem. There is no single standard that all clients share, mostly two methods of encryption are out there: pgp over jabber (as defined in the...

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Verschlüsselte Mail von der AOK

Ich hatte vor kurzem per eMail Kontakt mit der AOK Berlin. Durchaus gross war meine Überraschung, als ich von dieser eine Mail bekam, die PGP-Verschlüsselt war. Wohlgemerkt, ich hatte nicht mit...

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Goodbye 3DBD3B20, welcome BBB51E42

Having used my PGP key 3DBD3B20 for almost eight years, it's finally time for a new one: 4F9F43A9. The old primary key was a 1024 bit DSA key, which had two drawbacks: 1. 1024 bit keys for DLP or...

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