WSJT-X

Commit Graph

Author	SHA1	Message	Date
Bill Somerville	93b2f4164a	Improve the randomness of the srand seed generator XOR:ing the time since epoch in seconds with the PID fails for processes started every second since the PID and time increment in step regularly in this scenario and therefore give identical seeds. Thanks to Steve K9AN for spotting this subtle flaw. git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6294 ab8295b8-cf94-4d9e-aec4-7959e3be5d79	2015-12-18 17:32:56 +00:00
Bill Somerville	906b2dba89	Fix reading from /dev/urandom for C library srand seed git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6293 ab8295b8-cf94-4d9e-aec4-7959e3be5d79	2015-12-18 15:14:38 +00:00
Bill Somerville	00f78dd646	Add missing files from last commit git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6273 ab8295b8-cf94-4d9e-aec4-7959e3be5d79	2015-12-14 22:37:56 +00:00

Author

SHA1

Message

Date

Bill Somerville

93b2f4164a

Improve the randomness of the srand seed generator

XOR:ing the time since epoch in seconds with the PID fails for processes
started every second since the PID and time increment in step regularly in
this scenario and therefore give identical seeds. Thanks to Steve K9AN for
spotting this subtle flaw.

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6294 ab8295b8-cf94-4d9e-aec4-7959e3be5d79

2015-12-18 17:32:56 +00:00

Bill Somerville

906b2dba89

Fix reading from /dev/urandom for C library srand seed

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6293 ab8295b8-cf94-4d9e-aec4-7959e3be5d79

2015-12-18 15:14:38 +00:00

Bill Somerville

00f78dd646

Add missing files from last commit

git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6273 ab8295b8-cf94-4d9e-aec4-7959e3be5d79

2015-12-14 22:37:56 +00:00

3 Commits