Building OpenSSL with Visual Studio 2010 for x64 / Win64 causes error

Today I was trying to build the latest OpenSSL 1.0.1c with Visual Studio 2010. Following instructions form the INSTALL.W32, I was able to successfully build the 32-bit version. Trying the same with 64-bit (x64) version, again following the official instructions from INSTALL.W64. To build for Win64/x64: > perl Configure VC-WIN64A > ms\do_win64a > nmake -f […]

Did you know that IP addresses (IPv4) can be written in shorter representations?

Did you know that IPv4 addresses can be written in shorter representations, like IPv6 addresses? Everyone have seen form of IPv6 represented as “shorter form”: Example from IPv6: 2001::7334 ::1 :: You can use our free tool ipv6-literal.com to convert these addresses to long form. The result is: 2001:0000:0000:0000:0000:0000:0000:7334 0000:0000:0000:0000:0000:0000:0000:0001 0000:0000:0000:0000:0000:0000:0000:0000 What admins / programmers […]