Skip to content

[LOW] Invalidate cached ECDSA keys after point mutation #25

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
OskarEichler wants to merge 1 commit into
base: master
Choose a base branch
from
Open

[LOW] Invalidate cached ECDSA keys after point mutation #25

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
12 changes: 12 additions & 0 deletions lib/openssl/signature_algorithm/ecdsa.rb
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -55,6 +55,18 @@ def ec_key
def verify(*args)
ec_key.verify(*args)
end

def invert!
__getobj__.invert!.tap { @ec_key = nil }
end

def make_affine!
__getobj__.make_affine!.tap { @ec_key = nil }
end

def set_to_infinity!
__getobj__.set_to_infinity!.tap { @ec_key = nil }
end
end

ACCEPTED_PARAMETERS = [
Expand Down