tag:blogger.com,1999:blog-8362173118972812468.post3667676334237234651..comments2023-10-08T01:10:12.400-07:00Comments on Delusions of Grandeur (NetSec) Blog: CSAW CTF Quals: Misc 50 50 100 200 Anonymoushttp://www.blogger.com/profile/11673717985142495697noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-8362173118972812468.post-1649025145483789402014-03-05T08:12:16.521-08:002014-03-05T08:12:16.521-08:00RE the last one with the invalid IHDR chunk, value...RE the last one with the invalid IHDR chunk, values for the header which generates the correct checksum:<br /><br />W: 2475<br />H: 1253<br />BD: 1<br />Color: 0<br />Interlace: 1<br />CRC: 0xFCC410A8<br /><br />Other values 0 as per PNG spec.George Hafizhttps://www.blogger.com/profile/15285307337708035061noreply@blogger.com