A computer-implemented method and system for embedding ancillary information into the header of a digitally signed executable

The method and system for embedding auxiliary information to the header of the body by which the digital signature was carried out and which can be performed which can be performed by computer are indicated. Digital signature Brock and digital signature size in the header of the file to which the digital signature of this method and system was carried out Brock is specified, Digital signature size The digital signature size value in Brock is corrected, corrected value 、 -- eye length たす予 of digital signature Brock's size たす auxiliary data block -- laws -- れた -- a pad -- it corresponding, and it being made and, Digital signature size The corrected digital signature size in Brock is memorized, and it includes adding an auxiliary data block to digital signature Brock's end. [Chosen drawing] Drawing 3