CRYPTO FILE

Brand	Owner	Address	Description
CRYPTOFILE	MerlinCryption	PO Box 160284 Austin TX 78716	A component feature of computer software for use in the encryption and decryption of digital files, including audio, video, text, binary, still images, graphics and multimedia files;CRYPTO FILE;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

The present invention relates to pairing of a different cryptographic key with each pointer in a data structure to form a crypto-pointer. The cryptographic key is used to encrypt the contents of all data stored at the physical location on the storage device indicated by the pointer. Preferably the only data accessible in an unencrypted form is contained in cells that are reachable from root-set crypto-pointers. Once the crypto-pointer associated with a particular memory cell is deleted, normally by overwriting or explicitly zeroing the crypto-pointer, the contents of the memory cell become inaccessible because the data stored at that cell is in encrypted form (cipher text) and the crypto-pointer that included the cryptographic key for decrypting the cipher text has been deleted from the system.