LittleNellie/cipherscan
2
0
Fork 0
mirror of https://github.com/mozilla/cipherscan.git synced 2025-06-07 19:43:40 +02:00
Code Issues Releases Wiki Activity

Merge 32eba4e644 into afcc92db02

Browse Source
This commit is contained in:
Hubert Kario 2014-04-05 18:25:52 +00:00
commit 2d91350f56
2 changed files with 27 additions and 18 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

36
README.md
View File

@ -45,24 +45,24 @@ Testing plain SSL/TLS:
linux $ ./cipherscan www.google.com:443 linux $ ./cipherscan www.google.com:443
................... ...................
prio ciphersuite protocols pfs_keysize prio ciphersuite protocols pfs_keysize
1 ECDHE-RSA-CHACHA20-POLY1305 SSLv3,TLSv1,TLSv1.1,TLSv1.2 ECDH,P-256,256bits 1 ECDHE-RSA-CHACHA20-POLY1305 TLSv1.2 ECDH,P-256,256bits
2 ECDHE-RSA-AES128-GCM-SHA256 SSLv3,TLSv1,TLSv1.1,TLSv1.2 ECDH,P-256,256bits 2 ECDHE-RSA-AES128-GCM-SHA256 TLSv1.2 ECDH,P-256,256bits
3 ECDHE-RSA-RC4-SHA SSLv3,TLSv1,TLSv1.1,TLSv1.2 ECDH,P-256,256bits 3 ECDHE-RSA-AES128-SHA TLSv1.2 ECDH,P-256,256bits
4 ECDHE-RSA-AES128-SHA SSLv3,TLSv1,TLSv1.1,TLSv1.2 ECDH,P-256,256bits 4 ECDHE-RSA-RC4-SHA SSLv3,TLSv1,TLSv1.1,TLSv1.2 ECDH,P-256,256bits
5 AES128-GCM-SHA256 SSLv3,TLSv1,TLSv1.1,TLSv1.2 5 AES128-GCM-SHA256 TLSv1.2
6 RC4-SHA SSLv3,TLSv1,TLSv1.1,TLSv1.2 6 AES128-SHA256 TLSv1.2
7 RC4-MD5 SSLv3,TLSv1,TLSv1.1,TLSv1.2 7 AES128-SHA TLSv1.2
8 ECDHE-RSA-AES256-GCM-SHA384 SSLv3,TLSv1,TLSv1.1,TLSv1.2 ECDH,P-256,256bits 8 RC4-SHA SSLv3,TLSv1,TLSv1.1,TLSv1.2
9 ECDHE-RSA-AES256-SHA384 SSLv3,TLSv1,TLSv1.1,TLSv1.2 ECDH,P-256,256bits 9 RC4-MD5 SSLv3,TLSv1,TLSv1.1,TLSv1.2
10 ECDHE-RSA-AES256-SHA SSLv3,TLSv1,TLSv1.1,TLSv1.2 ECDH,P-256,256bits 10 ECDHE-RSA-AES256-GCM-SHA384 TLSv1.2 ECDH,P-256,256bits
11 AES256-GCM-SHA384 SSLv3,TLSv1,TLSv1.1,TLSv1.2 11 ECDHE-RSA-AES256-SHA384 TLSv1.2 ECDH,P-256,256bits
12 AES256-SHA256 SSLv3,TLSv1,TLSv1.1,TLSv1.2 12 ECDHE-RSA-AES256-SHA SSLv3,TLSv1,TLSv1.1,TLSv1.2 ECDH,P-256,256bits
13 AES256-SHA SSLv3,TLSv1,TLSv1.1,TLSv1.2 13 AES256-GCM-SHA384 TLSv1.2
14 ECDHE-RSA-DES-CBC3-SHA SSLv3,TLSv1,TLSv1.1,TLSv1.2 ECDH,P-256,256bits 14 AES256-SHA256 TLSv1.2
15 DES-CBC3-SHA SSLv3,TLSv1,TLSv1.1,TLSv1.2 15 AES256-SHA SSLv3,TLSv1,TLSv1.1,TLSv1.2
16 ECDHE-RSA-AES128-SHA256 SSLv3,TLSv1,TLSv1.1,TLSv1.2 ECDH,P-256,256bits 16 ECDHE-RSA-DES-CBC3-SHA SSLv3,TLSv1,TLSv1.1,TLSv1.2 ECDH,P-256,256bits
17 AES128-SHA256 SSLv3,TLSv1,TLSv1.1,TLSv1.2 17 DES-CBC3-SHA SSLv3,TLSv1,TLSv1.1,TLSv1.2
18 AES128-SHA SSLv3,TLSv1,TLSv1.1,TLSv1.2 18 ECDHE-RSA-AES128-SHA256 TLSv1.2 ECDH,P-256,256bits
``` ```
Testing STARTTLS: Testing STARTTLS:

9
cipherscan
View File

@ -64,6 +64,7 @@ test_cipher_on_target() {
cipher="" cipher=""
protocols="" protocols=""
pfs="" pfs=""
previous_cipher=""
for tls_version in "-ssl2" "-ssl3" "-tls1" "-tls1_1" "-tls1_2" for tls_version in "-ssl2" "-ssl3" "-tls1" "-tls1_1" "-tls1_2"
do do
debug echo \"quit\\n\" \| $sslcommand $tls_version debug echo \"quit\\n\" \| $sslcommand $tls_version
@ -74,7 +75,15 @@ test_cipher_on_target() {
if [[ -z "$current_protocol" || "$current_cipher" == '(NONE)' ]]; then if [[ -z "$current_protocol" || "$current_cipher" == '(NONE)' ]]; then
# connection failed, try again with next TLS version # connection failed, try again with next TLS version
continue continue
else
verbose "connection successful; protocol: $current_protocol, cipher: $current_cipher, previous cipher: $previous_cipher"
fi fi
# handling of TLSv1.2 only cipher suites
if [ ! -z "$previous_cipher" ] && [ "$previous_cipher" != "$current_cipher" ] && [ "$current_cipher" != "0000" ]; then
unset protocols
fi
previous_cipher=$current_cipher
# connection succeeded, add TLS version to positive results # connection succeeded, add TLS version to positive results
if [ -z "$protocols" ]; then if [ -z "$protocols" ]; then
protocols=$current_protocol protocols=$current_protocol