diff options
Diffstat (limited to 'dev-libs/crypto++/files/crypto++-5.6.2-cve-2015-2141.patch')
| -rw-r--r-- | dev-libs/crypto++/files/crypto++-5.6.2-cve-2015-2141.patch | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/dev-libs/crypto++/files/crypto++-5.6.2-cve-2015-2141.patch b/dev-libs/crypto++/files/crypto++-5.6.2-cve-2015-2141.patch deleted file mode 100644 index 32c5164609e9..000000000000 --- a/dev-libs/crypto++/files/crypto++-5.6.2-cve-2015-2141.patch +++ /dev/null @@ -1,32 +0,0 @@ -From 9425e16437439e68c7d96abef922167d68fafaff Mon Sep 17 00:00:00 2001 -From: Jeffrey Walton <noloader@gmail.com> -Date: Sat, 27 Jun 2015 17:56:01 -0400 -Subject: [PATCH] Fix for CVE-2015-2141. Thanks to Evgeny Sidorov for - reporting. Squaring to satisfy Jacobi requirements suggested by JPM. - ---- - rw.cpp | 8 +++++++- - 1 file changed, 7 insertions(+), 1 deletion(-) - -diff --git a/rw.cpp b/rw.cpp -index cdd9f2d..0b9318b 100644 ---- a/rw.cpp -+++ b/rw.cpp -@@ -126,10 +126,16 @@ Integer InvertibleRWFunction::CalculateInverse(RandomNumberGenerator &rng, const - DoQuickSanityCheck(); - ModularArithmetic modn(m_n); - Integer r, rInv; -- do { // do this in a loop for people using small numbers for testing -+ -+ // do this in a loop for people using small numbers for testing -+ do { - r.Randomize(rng, Integer::One(), m_n - Integer::One()); -+ // Fix for CVE-2015-2141. Thanks to Evgeny Sidorov for reporting. -+ // Squaring to satisfy Jacobi requirements suggested by JPM. -+ r = modn.Square(r); - rInv = modn.MultiplicativeInverse(r); - } while (rInv.IsZero()); -+ - Integer re = modn.Square(r); - re = modn.Multiply(re, x); // blind - |