crypto.ecdsa: stricter DER decoding of signatures (#23554)

Browse source

Reject DER-encoded signatures with the top bit set but no leading
0x00

Also add test vectors from Project Wycheproof with ECDSA-P384

...

This commit is contained in:

Frank Denis 2025-04-15 18:12:12 +02:00 • committed by GitHub

parent 76da028239

commit 933beb4cbd

No known key found for this signature in database

GPG key ID: B5690EEEBB952194

1 changed files with 512 additions and 8 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

520

lib/std/crypto/ecdsa.zig

View file

File diff suppressed because one or more lines are too long