Gpg

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  • 1. in 20 minutes...... José María Casanova Crespo Master on Free Software
  • 2. GNU Privacy Guard ● GNU Privacy Guard (GnuPG or GPG) is a replacement for the PGP suite of cryptographic software. ● PGP is interoperable with GPG. ● Encryption is based in asymmetric keypairs generated by GPG software. ● The encryption system relies in the confidence of the keys. Master on Free Software
  • 3. Public Key ● can be public available, usually stored in public servers. http://pgp.mit.edu ● used by people to send you messages that can only be decrypted using your private key. ● is used to validate data signed with your private key. ● People can sign your public key confirming that it belongs to you Master on Free Software