PGP (Pretty Good Privacy) is a family of software systems that provides cryptographic privacy and authentication.
Here is my public key with ID 0x8DBE80B7; use it to send encrypted messages and files to me, and to verify signed messages I sent:
-----BEGIN PGP PUBLIC KEY BLOCK----- Comment: https://alphacore.be/pgp/ mQINBFiHQc8BEACpb707Uq+onFTsndEJBd0RsOV9neAidJEjj9pfF0zqy1QiSQZe 7SGVjNDejfXjtpGq7QQHd0S5LEoVMb6c4FkZOiqo2tbVrEu663xUXa9OqVt5QrlA RL+orZ55iW/M/I91Wl7hgdRbMsGSGoiUdGLOUzVrId0A1xNrsQml2qBLet7GhRly QjB3avto4O0AV77jdnnva/zRRYtU9Sjv/oEUs0ReAhSt1fzD2O8dm6A9JrubQGuT 9a6IG3QWIlj/E0MXoeSHbKb1uhqTW2qEk/9GS9lBaSvM7SsWVmZFjoDNyfGJmuve gtf01G1gFpg9zU/xTGHRTbEvo9Rbn/8OXJlwIeA6LdatDrFtR1cXz4m5m2KyvgmH 9w3xoZFLNCFv/moW/175OW2Z46zy5Hl6Y4KR3Yb8F/yzfXMdNJE6LV9NwFY/jXVM Sm+x2K6XnHDNqPSkEGKBumddapUWIl8+dCZjwzK5Eb4DoGSQvpY4B7Z5p0vSM7hp 4bB3WvOyPSPc/e38IGLwsFckvw+eUeSiWB6BgsM6EY9c5DelOJgjsE1+1cM8+wEv SQNmAttXQFa0l5BQSDiCcfV/fZiSRLhuaKUakJdZXrBrwAz2MQOmOS/a5LPdhJI6 0D0pqusqPJtSk6nLd3wXjwp+yLsGqkEEdc4KcutpCszsi8zeME4hggsPkwARAQAB tCZUb20gQ29zYWVydCA8dG9tLmNvc2FlcnRAYWxwaGFjb3JlLmJlPokCPwQTAQgA KQUCWIdBzwIbIwUJA8JnAAcLCQgHAwIBBhUIAgkKCwQWAgMBAh4BAheAAAoJEDXE z22NvoC3/FsP/3X3sHA9xfcSzLtmHNfutOQ66PV082PMOCIWiA/TWPhzbMBI7kQn 61Lmi3EFxtbEpnEcbMbuMkTt1tsMBdySox6Q0E3DzlUDQDgzosuNfO5LxTTnHB35 lp+CnDRsXkNr+YWNYkCYfkdqRZVFS1cB88IdeWrMUDjrn7R7DCo1TZOiBOVFbYAg mNpJT+E8DCJysyfDGwmVgzX83E01CIeNpS6FxaY+Nt7f6rXBHqPJU9NIXmhfejKA j9An2vMOPF5eAlIWJ3wyw+k+xG7A/xYTlIt8WyMc04LTHEqeCI/j5UwskVIDO7wU LIE2f886bxwp1IW9P8sigPvfd4w/PbGb279XwYkFCONdW3C91o+Ias+BJtQU5XOt sHvkNIBPQh+ahW3NS9b+5j6bQNwTYYxa8DOg/3zubd7jzIXp194cyZ4jkilgwzpZ byob6Cbeal+NmqdOPmeuo3/hAnYdUAIVHyk+83WMqmGrNnxDeq1t5EaRXjCsOjBl z+uh7XGXWRAi+0IPoApfHpKUkkWId4anQl0xLmCWupWSOfPXDCa2VswaOVtu8DRp IbapWy84ku8Tngwt0uHabLjbV+V69nKfUVmz48vKtbLND9HGPnWD+ELcsVVsGBba 5xQyg4QNXE0leK3MozKUJOTdeli8IaI4qT1LLf03q2SZLFBJjK/Zk08kuQINBFiH Qc8BEAC+PwseJ3Shc0oEvybBrvCk2XxEV0MhK84eh7mi+/rFc/X/LztkmKe1k9hb pHip1b3gA8f58FPEHGX7Kc7RN2KazwWJ8ig5vPzAPjLUKwXNcvkNiPuO9nw6Oydj sk7OJLMzmnO5qFOZeC+63Cr0o1WaVkp4a35VLKXWuQMIznWkBDE4G8yXwJvbCX5e SHxcWxVhXntWD+6gksPBMh/fnvhcRQzizYOP5PQA8QJD8ZLXZB0jrwWObusSgyHZ grGckAcQO3rdS1CAu4BEJNhByq/zbMPQRLEdfhAvbx8y65uvMpENHy1tveAle9mo E+2b/gY4CgyzvJdcsrOZoienYNLqM/kwtzcsoue6lGtWYZbsYbPvfFLml6+kNEc6 6KepvCUfku6of1SZMrajCSH44UihVAA7T0DLjtxjJC+MY5rbqqs8X1fW05yYcsOg zI4u+RGGq7FmsTmWFQ7AXvXjyv+/3ghyVH6T08cb8BHYUjV/B5haWEsBv3/w42Ks 5nqE2KtnR6aimKsp7pTwU6FYn6wa9wBI2biAvZ9ehL6SAwMYF/Vc64FV1x2+jKE5 wULv95dHfdIVhBVo6s7mSn0KxA9Wxdc58X1/jk6zSrGbjYS7qEbvvnJ2cveTm6nm 26hVbY/OimiP0qKCBrhZS0jRI3QETQUlFs+pm6UK5O1Cd3EjqwARAQABiQIlBBgB CAAPBQJYh0HPAhsMBQkDwmcAAAoJEDXEz22NvoC37sAQAKDtvMemJU1dEjv0/f61 A6r7yX4S80AHh13JkHH2UGHLgWTsfOD9nLFHTEfzdL/zyXK2tmN1epyjTIawNYt8 l+5QqBSU4/dYCsGHfl52c5dafNeUu/Tdvpi9sw0i5OE2VKomXS/3QDvW1Jj17l5P Gw/D2YC/fm85LLqQle8BaMm+2aVya76+S/+7IX52SVpqGX2LCa2vlD1gBKe7jurs c9tlohcPL6Uv25OlB6JOl2ahKR2nzcZsZ2Ac9KorSORvrIVmdfg/4aLWZkbXtOfZ l5eZASp2zoqdi0v7WPG4uIAAT3ZZLEDYsSbzpuI0j2y6mdm86iVK5Jsd36Py09qx AePOG4KN7ViiWyrIog0HCMQf0aiDduyZFS57PU0n7EzkXfNT5lqZff9ofUwwGloR zfkomRJ7x3vFFIq74KpWugPLNzUDq6og/rpOb+5/WaCfAMYCDG8qiFKbwmZ+eHfP V+hQamoVYMmBL7Rw3s0PxFXGYD/fqgdTCM0qAgEsfE6wloWCmg5RKTrbMorCZYYu Mwltq6hBQXnm1pmv7e+ylNaqGjm7yOt8eXzkYZguUaiAr9XZDRAI7XEOUYzdoERx f8vPzpVXuMGAXWjyY8p6OdG+ctYHD2GWEFpudadvGVVqZ8JoSyBoWGpgY0+kljKN KWOFeLxDfymkp4oreuaLOtib =yrao -----END PGP PUBLIC KEY BLOCK-----
Before using my public key, you should validate it by personally verifying the key’s fingerprint with me. The key’s fingerprint can be calculated from the key itself. Instead, you could also use the fingerprint mentioned below but only after verifying the signature of this message. After making sure you got the fingerprint for the public key above one way or the other, you should then proceed to personally verify it with me. After all, this page you’re looking at, could be forged to trick you into thinking you’ve got my public key when you actually don’t.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 User ID: Tom Cosaert <XXX.XXXXXXX(at)alphacore.be> Public Key: 4096R/8DBE80B7 2017-01-24 [expires: 2019-01-24] Fingerprint: 5555 4448 7828 B6C1 EBC6 34FA 35C4 CF6D 8DBE 80B7 Comment: https://alphacore.be/pgp/ -----BEGIN PGP SIGNATURE----- iQIcBAEBCAAGBQJYh0n1AAoJEDXEz22NvoC31noP/1u8jGE5vBaLUm33q4HK52mu qz+JHvNXaCeUxxsfRJBzYA6zCwFkQBfuM9fLZ3wTYJTTRqyAPyejv/zFyUf4y2e2 5JZFz6iWDOhf0CvCXQ0iVgi2+mIgSWAaHRBpBKB8p3UxzOnz5raCZW083nB0WQHw tsprZ/CU3Pl7fko0a41s7wsrraSpZZ+5sjUSEB2nmIYzVX5SNHqJP1hv+33PGbAR TAnGEWFX7sb2EuXoLZZAwu23P4Kn7REq4Er3cXdydgkquGAoEFisPvPeIa3Fgb/b hHWpbB9+Yv4w+4i9p2bek7i0S4QK9eZhtxGDJgwqkrhA1T4mxxSTzBVNJHy9miH0 zno0ajfcTOTnehuAwKS5Ic32PR+nDBZdHXX2V3z6D1a02nRUA9XQerQV1in0tnRj nTe49IBY2JFgARuXq2Ry5zTLgWNJKE9pfGLaJ7aY+Yc4CS61796eN3MgqgAl7rZJ pDtIorWFoTtJJDPBW2XI1JPUChNH3MwjnNWJTJK0EBP+a1LVEfvhTjpEWJ8mm4HB G2uEvtql0RGOyyXxSfyjQ+w593974+UaslUcu13weqFlO+2FVRpOUkF4Ya8vnGng RSH9lSyGK7aIPtkVYOqbrBVpyoj8MmO4YQTSaMe0y2HnPL/qpHukJj8IBLIzf0PS NRVAs4pcQ9aShuYNtFai =bpwQ -----END PGP SIGNATURE-----
PGP is a family of software systems following the OpenPGP standard as defined by RFC4880 for encrypting and decrypting data. GnuPG is a free and open source implementation of this standard. It is a command line tool with features for easy integration with other applications.
On Windows, I recommend Gpg4win which includes both GnuPG and Kleopatra, a graphical user front-end for GnuPG. To use GnuPG in Thunderbird, have a look at the Enigmail extension.
More information: How to: Use PGP on Windows