OUTVIVID Telegram 4589
英飞凌的 ECDSA 实现存在侧信道攻击漏洞;影响 Yubikey 5;攻击需要设备物理访问。

- Yubikey 5 系固件版本在 5.7.0 以下的设备及 YubiHSM 2 系固件版本在 2.4.0 的设备受到影响。
- 物理持有受影响设备的骇客或能够恢复设备中的 ECDSA 私钥;完成此攻击可能还需要设备 PIN 等信息。
- 用户可换用基于 RSA 的验证方式以规避此问题,组织则可考虑提高验证频率要求以使用户更早认知到 Yubikey 丢失情形。

https://ninjalab.io/eucleak/

1. yubico.com/~

linksrc: https://www.tgoop.com/bupt_moe/2237

#Cryptography #Security #Yubikey #Infineon #EUCLEAK



tgoop.com/outvivid/4589
Create:
Last Update:

英飞凌的 ECDSA 实现存在侧信道攻击漏洞;影响 Yubikey 5;攻击需要设备物理访问。

- Yubikey 5 系固件版本在 5.7.0 以下的设备及 YubiHSM 2 系固件版本在 2.4.0 的设备受到影响。
- 物理持有受影响设备的骇客或能够恢复设备中的 ECDSA 私钥;完成此攻击可能还需要设备 PIN 等信息。
- 用户可换用基于 RSA 的验证方式以规避此问题,组织则可考虑提高验证频率要求以使用户更早认知到 Yubikey 丢失情形。

https://ninjalab.io/eucleak/

1. yubico.com/~

linksrc: https://www.tgoop.com/bupt_moe/2237

#Cryptography #Security #Yubikey #Infineon #EUCLEAK

BY 层叠 - The Cascading




Share with your friend now:
tgoop.com/outvivid/4589

View MORE
Open in Telegram


Telegram News

Date: |

Telegram channels enable users to broadcast messages to multiple users simultaneously. Like on social media, users need to subscribe to your channel to get access to your content published by one or more administrators. Telegram is a leading cloud-based instant messages platform. It became popular in recent years for its privacy, speed, voice and video quality, and other unmatched features over its main competitor Whatsapp. How to Create a Private or Public Channel on Telegram? Avoid compound hashtags that consist of several words. If you have a hashtag like #marketingnewsinusa, split it into smaller hashtags: “#marketing, #news, #usa. Telegram Android app: Open the chats list, click the menu icon and select “New Channel.”
from us


Telegram 层叠 - The Cascading
FROM American