Breaking the Ledger Security Model
https://saleemrashid.com/2018/03/20/breaking-ledger-security-model/ [saleemrashid.com]
2018-04-05 18:33
In this post, I’m going to discuss a vulnerability I discovered in Ledger hardware wallets. The vulnerability arose due to Ledger’s use of a custom architecture to work around many of the limitations of their Secure Element.