ING (Dutch bank) recently released their own implementation of the popular Gennaro-Goldfeder’18 Threshold ECDSA signature scheme in the form of a library written in Rust.
Tag: ECDSA
How to defeat Ed25519 and EdDSA using faults
We’ve succesfully conducted a fault attack against EdDSA that allowed us to recover enough secret key material to produce fake signatures for any message in a way a verifier cannot detect.
How (not) to break your (EC)DSA
During an internal project pertaining to automated cryptographic testing, we discovered that many implementations don’t respect standard specifications, especially signature algorithms. Let us take a
