Inventor
SEABORN MARK D
US19 patents
Patents
19 patentsUS10241697B2Mar 26, 2019
Temporary enrollment in anonymously obtained credentials
IBM2 citations84
US10326740B2Jun 18, 2019
Efficient secret-key encrypted secure slice
IBM2 citations73
US10841080B2Nov 17, 2020
Oblivious pseudorandom function in a key management system
IBM4 citations72
US10693640B2Jun 23, 2020
Use of key metadata during write and read operations in a dispersed storage network memory
IBM2 citations72
US10887088B2Jan 5, 2021
Virtualizing a key hierarchy using a partially-oblivious pseudorandom function (P-OPRF)
IBM2 citations71
US10841081B2Nov 17, 2020
Threshold oblivious pseudorandom function in a key management system
IBM3 citations71
US10915253B2Feb 9, 2021
Temporary enrollment in anonymously obtained credentials
IBM0 citations62
US10963341B2Mar 30, 2021
Isolating the introduction of software defects in a dispersed storage network
IBM0 citations61
US11163457B2Nov 2, 2021
Authorizing modification of resources
IBM0 citations59
US11163458B2Nov 2, 2021
Authorizing modification of resources
IBM0 citations59
US10901650B2Jan 26, 2021
Using a master encryption key to sanitize a dispersed storage network memory
IBM0 citations59
US10379778B2Aug 13, 2019
Using a master encryption key to sanitize a dispersed storage network memory
IBM1 citations59
US10924267B2Feb 16, 2021
Validating keys derived from an oblivious pseudorandom function
IBM0 citations51
US10887293B2Jan 5, 2021
Key identifiers in an obliviousness pseudorandom function (OPRF)-based key management service (KMS)
IBM0 citations51
US10360391B2Jul 23, 2019
Verifiable keyed all-or-nothing transform
IBM0 citations51
US10255133B2Apr 9, 2019
Isolating the introduction of software defects in a dispersed storage network
IBM0 citations51
US10581807B2Mar 3, 2020
Using dispersal techniques to securely store cryptographic resources and respond to attacks
IBM0 citations41
US10491386B2Nov 26, 2019
Slice-level keyed encryption with support for efficient rekeying
IBM0 citations41
US10372380B2Aug 6, 2019
Asserting integrity with a verifiable codec
IBM0 citations41