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US 11,888,969 B2Granted
Organized data storage system
AssigneeUab 360 It
InventorMindaugas Valkaitis
Life of this patent
Estimating the term…
Abstract
A method including determining, by a device, an assigned key pair including an assigned public key and an assigned private key; determining, by the device for a folder including encrypted content, a folder access key pair including a folder access public key and a folder access private key; encrypting, by the device, the folder access private key by utilizing the assigned public key; and accessing, by the device, the encrypted content based at least in part on decrypting the folder access private key. Various other aspects are contemplated.
Claims20
A method, comprising:
- determining, by a first device for encrypted content, a content access key pair including a content access public key and a content access private key, the encrypted content being determined based at least in part on encrypting content by utilizing asymmetric key;
- determining, by the first device for a folder, a folder access key pair including a folder access public key and a folder access private key;
- encrypting, by the first device, the content access private key by utilizing the folder access public key to determine an encrypted content access private key;
- encrypting, by the first device, the symmetric key by utilizing the content access public key to determine an encrypted symmetric key;
- transmitting, by the first device, the encrypted content, the encrypted content access private key, and the encrypted symmetric key to a server for storage;
- accessing, by a second device from the server, the encrypted content;
- and
- determining, by the second device, the content from the encrypted content based at least in part on decrypting the encrypted content access private key and the encrypted symmetric key, the second device being different than the first device.
5 more elements
A system, comprising:
- a first device configured to:
- determine, for encrypted content, a content access key pair including a content access public key and a content access private key, the encrypted content being determined based at least in part on encrypting content by utilizing a symmetric key;
- determine, for a folder, a folder access key pair including a folder access public key and a folder access private key;
- encrypt the content access private key by utilizing the folder access public key to determine an encrypted content access private key;
- encrypt the symmetric key by utilizing the content access public key to determine an encrypted symmetric key;
- transmit the encrypted content, the encrypted content access private key, and the encrypted symmetric key to a server for storage;
- and
- a second device configured to:
- access, from the server, the encrypted content;
- and
- determine the content from the encrypted content based at least in part on decrypting the encrypted content access private key and the encrypted symmetric key, the second device being different than the first device.
8 more elements
A non-transitory computer-readable medium configured to store instructions, which
- when executed by a first processor associated with a first device, configure the first processor to:
- determine, for encrypted content, a content access key pair including a content access public key and a content access private key, the encrypted content being determined based at least in part on encrypting content by utilizing asymmetric key;
- determine, for a folder, a folder access key pair including a folder access public key and a folder access private key;
- encrypt the content access private key by utilizing the folder access public key to determine an encrypted content access private key;
- encrypt the symmetric key by utilizing the content access public key to determine an encrypted symmetric key;
- transmit the encrypted content, the encrypted content access private key, and the encrypted symmetric key to a server for storage;
- and
- when executed by a second processor associated with a second device, configure the second processor to:
- access, from the server, the encrypted content;
- and
- determine the content from the encrypted content based at least in part on decrypting the encrypted content access private key and the encrypted symmetric key, the second device being different than the first device.
8 more elements
Dependencies are inferred from the claim text.