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Publication of FR1562429ApublicationCriticalpatent/FR1562429A/fr
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
G—PHYSICS
G11—INFORMATION STORAGE
G11C—STATIC STORES
G11C15/00—Digital stores in which information comprising one or more characteristic parts is written into the store and in which information is read-out by searching for one or more of these characteristic parts, i.e. associative or content-addressed stores
G11C15/02—Digital stores in which information comprising one or more characteristic parts is written into the store and in which information is read-out by searching for one or more of these characteristic parts, i.e. associative or content-addressed stores using magnetic elements