9 Commits

Author	SHA1	Message	Date
Pieter Hintjens	193d0bb634	Fixed Z85 methods to be static and not pollute library	2013-09-15 17:30:18 +02:00
Pieter Hintjens	65ef76bb59	Minor simplification to makefile	2013-09-15 15:45:40 +02:00
Pieter Hintjens	0db2bbe29d	Build didn't work if libsodium wasn't installed	2013-09-13 09:47:23 +02:00
Pieter Hintjens	345bf146f1	Fixed overwrite in zmq_getsockopt ... On ZMQ_CURVE_xxxKEY fetches, would return 41 bytes into caller's 40-byte buffer. Now these fetches only return 41 bytes if the caller explicitly provides a 41-byte buffer (i.e. the option size is 41).	2013-09-12 18:03:23 +02:00
Pieter Hintjens	6ff65a8aa4	Builds and installs curve_keygen tool	2013-09-12 13:16:22 +02:00
Pieter Hintjens	c45d91a106	Fixed comments on curve_keygen tool	2013-09-09 19:58:31 +02:00
Pieter Hintjens	9dd324aab2	z85 encoding buffer overrun	2013-09-05 15:18:42 +02:00
Pieter Hintjens	7041770108	Added Z85 support ... The use of binary for CURVE keys is painful; you cannot easily copy these in e.g. email, or use them directly in source code. There are various encoding possibilities. Base16 and Base64 are not optimal. Ascii85 is not safe for source (it generates quotes and escapes). So, I've designed a new Base85 encoding, Z85, which is safe to use in code and elsewhere, and I've modified libzmq to use this where it also uses binary keys (in get/setsockopt). Very simply, if you use a 32-byte value, it's Base256 (binary), and if you use a 40-byte value, it's Base85 (Z85). I've put the Z85 codec into z85_codec.hpp, it's not elegant C++ but it is minimal and it works. Feel free to rewrap as a real class if this annoys you.	2013-06-28 22:10:22 +02:00
Pieter Hintjens	d9bb16725e	Added options for CURVE security ... - ZMQ_CURVE_PUBLICKEY for clients and servers - ZMQ_CURVE_SECRETKEY for clients - ZMQ_CURVE_SERVERKEY for clients - ZMQ_CURVE_SERVER for servers - added tools/curve_keygen.c as example - updated man pages	2013-06-20 18:09:12 +02:00