Yoroi: Updatable whitebox cryptography
Y Koike, T Isobe - IACR Transactions on Cryptographic Hardware and …, 2021 - tches.iacr.org
… , for whitebox cryptography. … whitebox-secure block ciphers Yoroi that has the longevity
property in addition to the space hardness. By updating its implementation periodically, Yoroi …
property in addition to the space hardness. By updating its implementation periodically, Yoroi …
[HTML][HTML] WAS: improved white-box cryptographic algorithm over AS iteration
Y Yang, Y Zhai, H Dong, Y Zhang - Cybersecurity, 2023 - Springer
… white-box block cipher algorithm using a new lookup table theoretical construction, and
analyze and compare the security with other white-box cipher … , Yoroi only needs to update the …
analyze and compare the security with other white-box cipher … , Yoroi only needs to update the …
UpWB: An Uncoupled Architecture Design for White-box Cryptography Using Vectorized Montgomery Multiplication
… the first NSPN based white-box block cipher named as … updatable white-box scheme (Yoroi)
based on the partial MDS matrix, which could refresh the LUT without extra re-encryption…
based on the partial MDS matrix, which could refresh the LUT without extra re-encryption…
Hybrid code lifting on space-hard block ciphers: application to Yoroi and SPNbox
… There is a high demand for whitebox cryptography from the practical use of encryption in …
The updatable space-hard block cipher Yoroi was proposed at TCHES 2021 [KI21]. Partial …
The updatable space-hard block cipher Yoroi was proposed at TCHES 2021 [KI21]. Partial …
SPN-AS: A new white-box cryptographic algorithm based on AS iteration structure
Y Yang, Y Zhai, H Dong - 2023 - researchsquare.com
… white-box block cipher algorithm using a new lookup table theoretical construction, and
analyze and compare the security with other white-box cipher … , Yoroi only needs to update the …
analyze and compare the security with other white-box cipher … , Yoroi only needs to update the …
A STUDY ON SPACE-HARD WHITE-BOX CRYPTOGRAPHY
HK Güner - 2023 - open.metu.edu.tr
… White-box cryptography suggests hiding the key in the … In the white-box implementation,
the key of EK and DK are changed to update Yoroi’s substitution tables T1, T2, and T3. There is …
the key of EK and DK are changed to update Yoroi’s substitution tables T1, T2, and T3. There is …
[PDF][PDF] Hybrid Code Lifting on Space-Hard Block Ciphers
… for whitebox cryptography from the practical use of encryption … We introduce the canonical
representation of Yoroi. Using … The updatable space-hard block cipher Yoroi was proposed at …
representation of Yoroi. Using … The updatable space-hard block cipher Yoroi was proposed at …
Cryptanalysis of Space-Hard Ciphers under Strong White-Box Security
B Li, Y Tang, Y Zhang, H Liu, D Li… - 2023 IEEE Intl Conf on …, 2023 - ieeexplore.ieee.org
… If a white-box cipher is not unbreakable, then the cipher does not have other security …
In this section, we use the Poly1 transformation and the encryption implementation of Yoroi-…
In this section, we use the Poly1 transformation and the encryption implementation of Yoroi-…
[HTML][HTML] LWED: Lightweight white-box encryption communication system for drones over CARX algorithm
Y Yang, H Dong, Z Li, S Xiao - Journal of King Saud University-Computer …, 2023 - Elsevier
… To solve the security problem in drone communication, a lightweight block cipher CARX
for … white-box attacks. And over this cryptographic algorithm, a simulated lightweight white-box …
for … white-box attacks. And over this cryptographic algorithm, a simulated lightweight white-box …
[HTML][HTML] LWARX: Lightweight ARX white-box cipher for satellite communications
Y Yang, H Dong, L Chen, Z Li, C Xia - Journal of King Saud University …, 2024 - Elsevier
… white-box cipher LWARX proposed in this paper adopts a new design to complete the
construction of a lightweight block cipher … of Yoroi-32 and SPN-32; compared with Xiao-white-box …
construction of a lightweight block cipher … of Yoroi-32 and SPN-32; compared with Xiao-white-box …