Deloy P Bitner

US Patent:

6581133, Jun 17, 2003

Filed:

Oct 14, 1999

Appl. No.:

09/418332

Inventors:

Deloy Pehrson Bitner - Glendale AZ
Kim Clohessy - Scottsdale AZ
Mikael Orn - Phoenix AZ

Assignee:

International Business Machines Corporation - Armonk NY

International Classification:

G06F 1200

US Classification:

711103, 711170, 711 5, 707206, 36518511, 36518909

Abstract:

The invention provides a method for removing code (applications and data) from read-only memory, and compacting the remaining code in memory either as an application is deleted or when there is not sufficient room to hold a new application. One or more âspareâ memory segments are reserved for use during compaction. Where the code for removal shares a memory segment with other code that is not to be removed, the other code is copied to a spare memory segment, and then swapped back to its original location. The code can then be compacted to remove the âholesâ left by the erased code.

US Patent:

20200328875, Oct 15, 2020

Filed:

Jun 30, 2016

Appl. No.:

16/306143

Inventors:

- Santa Clara CA, US
Deloy P. BITNER - Glendale AZ, US

International Classification:

H04L 9/06
H04L 9/32
G06F 16/9035
G06F 16/907

Abstract:

Technologies for binary data distribution include a source computing device and a recipient computing device. The source computing device profiles a binary file payload to generate a payload fingerprint and generates a text-encoded payload as a function of the binary file payload. The source computing device combines the text-encoded payload and metadata including the payload fingerprint to generate a message data structure, and serializes the message data structure to generate a serialized message. The source computing device may sign the text-encoded payload and the metadata to generate a signature included in the serialized message. The source computing device transmits the serialized message to the recipient computing device, which loads the text-encoded payload and the payload fingerprint from the serialized message, decodes the text-encoded payload to recover the binary file payload, and verifies the binary file payload with the payload fingerprint. Other embodiments are described and claimed.

US Patent:

20190228165, Jul 25, 2019

Filed:

Sep 21, 2016

Appl. No.:

16/326836

Inventors:

- Santa Clara CA, US
Deloy P. BITNER - Glendale AZ, US

International Classification:

G06F 21/60
H04L 9/08
H04L 9/32

Abstract:

Technologies for secure certificate management include a computing device that receives a keystore command related to an encryption key, converts the keystore command into an encrypted database command, unlocks an encrypted database stored by the computing device with an obfuscated passphrase, and executes the encrypted database command. The encrypted database includes a key table to store binary copies of encryption keys and a metadata table to store metadata related to the encryption keys. The computing device returns a response to the keystore command in response to executing the encrypted database command. The keystore command may be received and the response may be returned via a command-line interface or a machine-to-machine interface. The computing device may load multiple encoded passphrase segments from corresponding predetermined file system locations, decode the encoded passphrase segments, and compound the decoded passphrase segments to generate the passphrase. Other embodiments are described and claimed.