Setting default RSA size in ssh-keygen to 4096.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 27 insertions, 0 deletions

diff --git a/debian/patches/progress-linux/0002-ssh-keygen-default-rsa-size.patch b/debian/patches/progress-linux/0002-ssh-keygen-default-rsa-size.patch
new file mode 100644
index 0000000..d162e74
--- /dev/null
+++ b/debian/patches/progress-linux/0002-ssh-keygen-default-rsa-size.patch
@@ -0,0 +1,27 @@
+Author: Daniel Baumann <daniel.baumann@progress-linux.org>
+Description: Setting default RSA size in ssh-keygen to 4096.
+
+diff -Naurp openssh.orig/ssh-keygen.1 openssh/ssh-keygen.1
+--- openssh.orig/ssh-keygen.1
++++ openssh/ssh-keygen.1
+@@ -269,7 +269,7 @@ resistance to brute-force password crack
+ Show the bubblebabble digest of specified private or public key file.
+ .It Fl b Ar bits
+ Specifies the number of bits in the key to create.
+-For RSA keys, the minimum size is 1024 bits and the default is 3072 bits.
++For RSA keys, the minimum size is 1024 bits and the default is 4096 bits.
+ Generally, 3072 bits is considered sufficient.
+ DSA keys must be exactly 1024 bits as specified by FIPS 186-2.
+ For ECDSA keys, the
+diff -Naurp openssh.orig/ssh-keygen.c openssh/ssh-keygen.c
+--- openssh.orig/ssh-keygen.c
++++ openssh/ssh-keygen.c
+@@ -79,7 +79,7 @@
+  * which a 160bit hash is acceptable is 1kbit, and since ssh-dss specifies only
+  * SHA1 we limit the DSA key size 1k bits.
+  */
+-#define DEFAULT_BITS		3072
++#define DEFAULT_BITS		4096
+ #define DEFAULT_BITS_DSA	1024
+ #define DEFAULT_BITS_ECDSA	256
+