Published Appendix Ocaulle GOST , which is a branch from the KDE-developed KDE viewer of documents okular , extended support for GOST-Osh hash algorithms in the functions of verification and electronic signature PDF- files. The program is supported by simple (CADES BES) and improved (Cades-X Type 1) format of the embedded Cades signature. For the formation and testing of the signatures, the cryptopropro is used cryptopro.
In addition, in the eyepiece of GOST, many errors in the original Okular are corrected, including problems C using Cyrillic when filling out forms and inserting images in PNG and JPEG format, as well as numerous errors when using non-Latin encodings. The program code extends under the GPLV2 license, similar to the projects Poppler and okular . Part of the ukular corrections implemented in the development of GOSE is already adopted in the original Okular project, and the part will be presented for inclusion in the near future. Ready builds Prepared For Operating Systems Alt, Astra Linux, Debian, Fedora, Rosa and Ubuntu.