For more info on cryptography, see the "crypto" section of my links page.
To send me private communications, email to bill@billstclair.com and use my PGP public key:
-----BEGIN PGP PUBLIC KEY BLOCK----- Version: 9.7.2.1608 mQINBEk0Nq0BEAC+fpxbRXDkwg/1jt8wrFbPuOihmeGrgtBrG84FhC4eZbIAkigm ur4GtE1bP/5GkaDJ0XAa0Icm/EJcDPD8O82q0hoeii6bDSv6lqRhaHC6y4whxKHp 1FC6h38+/6y2WWQ39NpTEEVDElDptWXJdBZsfJIguDiLec7SnWJydt6WjSvU8reS +1kM528hoVA1QHpk8lSQ43TeQ57RkEPHQvG0zUsyrlSHLKzd28/bjjMQgH84H4LI FVHpicfTD9jJhy0LHiQ7sVLAwZBLHrOlZ+lGzYSQhH+yckHbyV5s5DB9L5To0rgc RlIRr4Tx57oNWviiluSml7j9TL483lZANbP3fFLAIf+o1ZDYBQZFYoIH76n1zpXy U0G0AILUOkGwlaB7Ed/iqHQv/wWJaqpphqnigcZ9Am751Zi9w5KcydQWP8qivzIs alPghznoS7xo345MG5FerriY+Gc7XR6S42+q1nosLdGbAZdRzfZjfIa8I3KET4HW vRkf7mKZHmVBlFuajqdH3AyDK1ointcK7Fy8rvFhwOy/wCX16FNoGDflffjdRtKu DcGthOwQB+h0dCc68CAj4g6Vjrs8WkfNc+uhE+vGfifsj/wbtovIqamhmeJXU+Fm JTqiMkv4RZ7On+0xDdLxe3eNSkhaAyGX3t+yBW5DNYxtzSIgr1WjNn1URwARAQAB tCZCaWxsIFN0LiBDbGFpciA8YmlsbHN0Y2xhaXJAZ21haWwuY29tPokChwQQAQIA cQUCSTQ9GTAUgAAAAAAgAAdwcmVmZXJyZWQtZW1haWwtZW5jb2RpbmdAcGdwLmNv bXBncG1pbWUHCwkIBwMCCgIZARkYbGRhcDovL2tleXNlcnZlci5wZ3AuY29tBRsD AAAAAxYCAQUeAQAAAAQVCAkKAAoJENim99wXg5awLKsQAKIL+KrPSaC8zH1cPqtr eTJV4+Ew9Ezqskl8SgYWT8JaCqNnIHspReERhh8a88DMOIDSw+AEOe/L4Sec8hu1 Ca+AhyW8I7ZUCijknRnTG9NosTrRQ7uc8AncIMRAbDpKmd1bA8jmBXcY+NJ0oAmn +iLb/vB4BKpnuPxtGDb7zB1Hu83BsnGXy/rdLGHAsUHfYgpYaAxdZQL+7hka6O4s TD3NiQkBQFoQMRhjRZREyl4XORTtxl9J928M6eFOCUtRG0RKAExbNqUB6UPQ9cD+ 4tRRXS5SHvOKmfRh2VH9aNUEJ41nB5V0ixLoVCMx3X4VGXhEAte8CacOjf+Z8E2D Bk/51J5odLczXxtVeOHVmuHn1f1KR4lZok5PM+sCeY0zMHJAi6+nxHYBVAvZu3LM L4p7AYsNnhh+eiAqTeQbwhnmlYLv0o7AcFgon22P3Ef9tiZ+uS18OGdjRJh8KnJQ /5BBnIxoKSAd0xptKkUQhRJKCuXFoCPqkp5Q+IHza4oZS1BwYWMkB32hI8oZvCb/ D0SqH1kdiXOy0bKd44hx+JRKMWwx3Cyx/Ig5SfA9G9Soslb2NwQdlNmuWEnf7R+M o/C7DeIJmJbkp1kKLg4/5rpTNBqvq1HeHkF5CevPiHgeOAys9kdW7qjxFKbAQIez FuFpplDBeS5kLlFFiqYFYMnUtCVCaWxsIFN0LiBDbGFpciA8YmlsbEBiaWxsc3Rj bGFpci5jb20+iQKEBBABAgBuBQJJND0ZMBSAAAAAACAAB3ByZWZlcnJlZC1lbWFp bC1lbmNvZGluZ0BwZ3AuY29tcGdwbWltZQcLCQgHAwIKGRhsZGFwOi8va2V5c2Vy dmVyLnBncC5jb20FGwMAAAADFgIBBR4BAAAABBUICQoACgkQ2Kb33BeDlrCefw// cgD5lvFKV3Z0ncduUZlbfSjllMY1IQVXyzaFD17TD7qIp0HVbX5h/VQOeKUivSpV FRmInibr7dd6PkjLoCsXyy+Q3CMP1zhZdYGqAeaFZ81HC5VOVWPsAh8m/9ikrsZx OU4jhSXDpZHd+l0L/9u7ct3Hf19slGzpDyGQsGkAflQcKr1Bk0FxReCzBtcCSMln 2P9/EVk59nWD0Y+0eCTKM+LilEOTQkFj2LDP3Zw6D/JHiH+csFEeJdF38Qlv4nBj QFXsdhhSU7jzHm6PadVUe2EEUtQ8pkpDmxc62ljKriLYTvr+MXgg/3+VIFgFJoJc M51KpGSvv7WQUqXri2I1nGGxVCb/kyruJdRfrp/w+ALlii74QYxYk1jj0gR4WqlX 8CxbyoyX+Yxo2Abw5DchBB383rFIYbR+JqGh+Grg0q05XP/zhJl1QZh7PP4oPGxl YxpE1iP52dOWJZsa/q8WkCXF5bBW8E8r81ugcCNgT+qHV3v1/3tryqno657ucjTp 5fMBeKJzW6RFlc0nZdUuPhaVmi0JzSTpDDXAcsGyuXyNz0omjlEEaDRh9Ccu/4eS ZHBl2UjLfuF7EuvSoza/NUF36hyWd+tWQor/6r3SN12o8sJ4msNb2tTBO71cLmQ0 hswzBL3w3QvtPtZf1qNCqEIBrjpt5WU32I6mfh3QnQ+5Ag0ESTQ2rwEQAMkZW8Fg Kf83dI0zx+ERe/9eG4jEA7gtC68OOtjtfStfWINJZDeaL35lbA+9M/zkdZ58yj67 mVw635xdU1RsCb2KWY6VuNtr6amHWhuqMbnyC7GNG8ls9FB3Pbi3qfskHpVtrwID LZFQvxd2cRIruX+tfTgW4+GO94+qIKnLPsvnfq5l1gxzDW8W0IEbxuyB/4Z2vDFD tqHcuIRvDg4CAadPzmvD30HXNII6GBcSQhq8S8wqpcZktuyCg8aRG+JtNfdiqnGZ 2psqIdR+eczQvfio/riapDR4Mh9N4gxac98V/VYBADPnoxtvdN6Iii3JECoP8yVg nBawPH43MbhEXOy3FjepXtSaC1DapOaPOsYU6F3prbRorJJcSit9c1dWySxowtbs Kov58MirE4x95KjGAEGLbClrsCOafNjJESJChFR9Yet0VUJeCSUvHib4Wo7+JeSj gerZ2vjqVJ3o/BHe/fR/G9xv/z6y90Vh54Q0y4Vp2KjtpgwLT/p5mOg5j5cyXn6g zLKGT8lRQG5bHBjDkiG3KjhIF7j8pgnzTdLX2AtKPJWU7lDtASQrfXt6Sz7bWzXB utkJZSaZ8lQdzv6ZvqWVs+/uPJFn5h2VWeWc+jT1HYbHMZIT40g4I/mO1+slGcz1 gdSp+YQTtJqaGdzfOKOjV9B6fIDTjEv1SzRtABEBAAGJBEEEGAECAisFAkk0NrEF GwwAAADBXSAEGQEIAAYFAkk0NrAACgkQzM09rq4pUjYPXxAAogb/yIEoqsTMAQ3m N0E8YAnjwEiMpvOrPohXaH4OESLuS7fibZFqh/hs77vPTmXo90yR/eCiwZkcPNXJ S39dc4bgIFDG8XN+9WaFOfLJbaK0CLm/E24ItRXgvymuowqy3BBhJGzVPUGi2Z+u Zp1uSOUlx9NvEdTrk2eGRrFmfx7/CVhoLFMf9YKDv+3HDLt9LoQaAo5ed8IPnmYW ugpMQG2TtqPGEOMb1GtjyCkUcTZas9SFzQ/TYsNEiQ5UDJx56kGJsNpefXZAa3mV qkSCXQrH+y8gT9EJas+7N703sO9GVGOFKUDwHePq8It7jI6Vvjk54tHWqBLIkjj5 cLWl9srZmUSbYalOLk1G2puO62FUEBpHQJiqvf0qHtaVTSn3g+b+aJx9ojfPKE1a dgo4eTQqsjqrM8LY5JEA3MX1tGp2TKCfAFOnVDEDRoYnnuUZm5Zx0LOtsBZOmgE0 p8n4VAneCcQkzpXQLAdMzq3/rE5g+NCLl2aEHmfFD3C5equm5p2VMu1u7sPM8xcg adnEnYlGqtaKJdhfXnfZUhvcRz011X/reLgYou3erCSa5Sm6wcxqU9oci/Vp/0XF LFty9ACnT7y1DYiNvVN2gD0PfFkmyBBYLP2acwvqd1a+N1jSbpLSTrgG+CU4odc/ DE+rKIiHryJZ+OadMKrmGypcI0IACgkQ2Kb33BeDlrAVHBAAspGTCtLnuSEF74pB hWqmqv3qq6OjtKO+vmaPZgR3DW0mJAnM0VInZ5ndAykzbRIaD7RWcg+hlz8ZHGHI 1/jVdUKo1TW6nvVe4eS+tbjRJ1u6i8nLoVHtB1AzSApWBKo304zfKgldksgkbtIS ekoQt1SH0d8LZHCpZImM0fylewSscQrOnDQG8X6pVIAW+QhxNejyKAH0peWW3Ke3 +lDFPWu4u7mBG+28ssnNc61Nx7ctzhfo2TmucHNxHYaaz+gcvNdVMFtODENih6Uv 8EIDnddlSAgxprWIkkfBPCDnJo/gNNWO3gHnZAex3d7ObKObYYXQQRy3aiuJ9Fr4 VMaNy5NlU0VshwE4EiLOZ/Kecspgif2akntWYyhTkHrN8qSzFLHnlxqG0wLiVtJO e6/K7LpeOlgc8fU2I1I5kRFcqxRF2t3yH0v01B6Kpgdf0zJ4dGM8Q5b7poeFY0eL MgbyZX1+qH/zceUZdxWtoLYS2dKuMgz9kyIHrAcTwkuvDq1MzjTpbmV+hVav3pMd xf2YCOmmU4767VEgynSAfaR7WvE6CAWiobJTTI3QVkFEKq2vCV6+ut6MNz+lFJCz blT4eNyE5GJCH0KmCc+Fw+L8C3eRh5Ak1X6SJaNpwOlXlzFYIuTUar0fA66ryk9I 4iM1euf8THC4sU4soBEesjckSpQ= =veJM -----END PGP PUBLIC KEY BLOCK-----