Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robotron VEB
Original Assignee
Robotron VEB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Robotron VEBfiledCriticalRobotron VEB
Publication of DE2236358A1publicationCriticalpatent/DE2236358A1/de
G06F12/00—Accessing, addressing or allocating within memory systems or architectures
G06F12/14—Protection against unauthorised use of memory or access to memory
G06F12/1458—Protection against unauthorised use of memory or access to memory by checking the subject access rights
G06F12/1466—Key-lock mechanism
Landscapes
Engineering & Computer Science
(AREA)
Theoretical Computer Science
(AREA)
Computer Security & Cryptography
(AREA)
Physics & Mathematics
(AREA)
General Engineering & Computer Science
(AREA)
General Physics & Mathematics
(AREA)
Storage Device Security
(AREA)
DE197222363581971-08-231972-07-25Schaltungsanordnung zur durchfuehrung des speicherschutzes des arbeitsspeichers einer digitalen rechenanlage
PendingDE2236358A1
(de)
Verfahren zum steuern des transfers von daten zwischen einem speicher und einem oder mehreren peripheren geraeten und nach diesem verfahren arbeitende datenverarbeitungsanlage