Found 232 results · Category: research Page 10
HIGH research

Six mistakes in ERC-4337 smart accounts

Account abstraction transforms fixed “private key can do anything” models into programmable systems that enable batching, recovery and spending limits, and flexible gas payment. But that programmabili

LOW research

Carelessness versus craftsmanship in cryptography

Two popular AES libraries, aes-js and pyaes, “helpfully” provide a default IV in their AES-CTR API, leading to a large number of key/IV reuse bugs. These bugs potentially affect thousands of downstrea

LOW research

Celebrating our 2025 open-source contributions

Last year, our engineers submitted over 375 pull requests that were merged into non–Trail of Bits repositories, touching more than 90 projects from cryptography libraries to the Rust compiler. This wo

LOW research

Building cryptographic agility into Sigstore

Software signatures carry an invisible expiration date. The container image or firmware you sign today might be deployed for 20 years, but the cryptographic signature protecting it may become untrustw