Project

General

Profile

Actions
Copy link

Bug #6252

closed

OpenSSL - ECDSA signature reliability

Added by sacketty (Henri Sack) about 12 years ago. Updated over 6 years ago.

Status:
Rejected
Assignee:
-
Target version:
-
ruby -v:
ruby 1.9.3p125 (2012-02-16 revision 34643) [i686-linux]
Backport:
[ruby-core:44114]

Description

=begin
The snippet code attached shows ECDSA signature test with secp160r1 curve.
Given:

  • ((|msg|)) a message with length <= 20,
  • ((|sig|)) the ECDSA signature of ((|msg|))
  • ((|tamp|)), a string,

Then ((|sig|)) can be successfully used to verify any message in the form ((|msg|)) + ((|tamp|))
=end

Actions
Copy link
 #1 [ruby-core:44414]

Updated by mame (Yusuke Endoh) about 12 years ago

  • Status changed from Open to Assigned
Actions
Copy link
 #2 [ruby-core:45550]

Updated by MartinBosslet (Martin Bosslet) almost 12 years ago

sacketty (Henri Sack) wrote:

=begin
The snippet code attached

Hello Henri,

it took me a while to look into this... I can't find your attachment, would you still happen to have it around? I think I know what you're aiming at, just want to be sure!

Thanks,
Martin

Actions
Copy link
 #3

Updated by naruse (Yui NARUSE) about 11 years ago

  • Target version changed from 1.9.3 to 2.6
Actions
Copy link
 #4

Updated by zzak (zzak _) over 8 years ago

  • Assignee changed from MartinBosslet (Martin Bosslet) to 7150
Actions
Copy link
 #5

Updated by rhenium (Kazuki Yamaguchi) over 6 years ago

  • Status changed from Assigned to Rejected
Actions
Copy link

Also available in: Atom PDF

Like0
Like0Like0Like0Like0Like0