Systems and methods for pre-executing transaction validation for blockchain applications
S Hu, X Ma, G Chu - US Patent App. 16/188,783, 2020 - Google Patents
Abstract Systems and methods related to processing transaction verification operations in
decentralized applications via a fixed pipeline hardware architecture are described herein …
decentralized applications via a fixed pipeline hardware architecture are described herein …
Cryptographic ASIC with onboard permanent context storage and exchange
ELR De Castro - US Patent 10,607,030, 2020 - Google Patents
Woessner, PA (57) ABSTRACT A cryptographic application-specific integrated circuit (ASIC)
and method for autonomously storing context data into a one-time programmable memory in …
and method for autonomously storing context data into a one-time programmable memory in …
Cryptographic ASIC including circuitry-encoded transformation function
ELR De Castro, AG Port, SV Reddy - US Patent 10,936,758, 2021 - Google Patents
(57) ABSTRACT A transform-enabled integrated circuit for use in crypto graphic proof-of-
work systems is provided. The transform enabled integrated circuit includes a transformation …
work systems is provided. The transform enabled integrated circuit includes a transformation …
Cryptographic ASIC with autonomous onboard permanent storage
ELR De Castro - US Patent 10,607,031, 2020 - Google Patents
(57) ABSTRACT A cryptographic ASIC and method for autonomously storing data into a one-
time programmable memory in isolation. Internal circuitry provides programming pulses of a …
time programmable memory in isolation. Internal circuitry provides programming pulses of a …
Cryptographic ASIC for derivative key hierarchy
ELR De Castro - US Patent 10,796,024, 2020 - Google Patents
A cryptographic ASIC, method, and computer program product for creating, interacting with,
and identifying an information stream via a derivative key hierarchy. A user with a …
and identifying an information stream via a derivative key hierarchy. A user with a …
Cryptographic ASIC with unique internal identifier
ELR De Castro - US Patent 11,042,669, 2021 - Google Patents
A cryptographic ASIC and method for autonomously storing a unique internal identifier into a
one-time programmable memory in isolation by a foundry. The identifier may be determined …
one-time programmable memory in isolation by a foundry. The identifier may be determined …
Cryptographic ASIC for key hierarchy enforcement
ELR De Castro - US Patent 10,607,032, 2020 - Google Patents
Acryptographic ASIC and method for enforcing a derivative key hierarchy for managing an
information stream. A pro gramming user provides a user passphrase that is used to …
information stream. A pro gramming user provides a user passphrase that is used to …
Cryptographic ASIC with combined transformation and one-way functions
ELR De Castro, SV Reddy - US Patent 10,885,228, 2021 - Google Patents
(57) ABSTRACT A transform-enabled integrated circuit is provided with a combined
transformation/hashing block, such as for cryp tographic proof-of-work systems. The …
transformation/hashing block, such as for cryp tographic proof-of-work systems. The …
Computer-readable recording medium storing generation program for generating aggregation hash value by aggregating hash values for blocks of content, and …
F Kozakura - US Patent 11,843,701, 2023 - Google Patents
A non-transitory computer-readable recording medium stores a generation program for
causing a computer to execute a process including: dividing a target content into a plurality …
causing a computer to execute a process including: dividing a target content into a plurality …
Cryptographic ASIC with onboard permanent context storage and exchange
ELR De Castro - US Patent 11,093,655, 2021 - Google Patents
A cryptographic application-specific integrated circuit (ASIC) and method for autonomously
storing context data into a one-time programmable memory in isolation are presented. The …
storing context data into a one-time programmable memory in isolation are presented. The …