4 ms·
This is not necessarily true - deterministic EC signatures are now recommended, eg EdDSA or [1] for ECDSA. (To prevent some side-channel attacks you might want
by nmadden 6y ago
This is not necessarily true - deterministic EC signatures are now recommended, eg EdDSA or [1] for ECDSA. (To prevent some side-channel attacks you might want to reintroduce some randomness).
On the other hand, it’s now recommended to use PSS padding with RSA, which requires a random value for each signature.
[1]: https://tools.ietf.org/html/rfc6979 https://tools.ietf.org/html/rfc6979