LittleNellie/cipherscan
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report number of servers that use ECDSA and RSA certificates

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Since use of both ECDSA and RSA certificates is easy, it is
relatively simple to support both. Report the total number of
such servers
This commit is contained in:
Hubert Kario 2014-04-04 21:08:38 +02:00
parent 863441a179
commit ff620f5b26
1 changed files with 13 additions and 0 deletions
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13
top1m/parse_results.py
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@ -15,6 +15,7 @@ protocolstats = defaultdict(int)
handshakestats = defaultdict(int) handshakestats = defaultdict(int)
keysize = defaultdict(int) keysize = defaultdict(int)
sigalg = defaultdict(int) sigalg = defaultdict(int)
dsarsastack = 0
total = 0 total = 0
for r,d,flist in os.walk(path): for r,d,flist in os.walk(path):
@ -40,6 +41,8 @@ for r,d,flist in os.walk(path):
TLS1 = False TLS1 = False
TLS1_1 = False TLS1_1 = False
TLS1_2 = False TLS1_2 = False
dualstack = False
ECDSA = False
""" process the file """ """ process the file """
f_abs = os.path.join(r,f) f_abs = os.path.join(r,f)
@ -95,11 +98,16 @@ for r,d,flist in os.walk(path):
""" save the key size """ """ save the key size """
if 'ECDSA' in entry['cipher']: if 'ECDSA' in entry['cipher']:
ECDSA = True
tempecckeystats[entry['pubkey'][0]] = 1 tempecckeystats[entry['pubkey'][0]] = 1
elif 'DSS' in entry['cipher']: elif 'DSS' in entry['cipher']:
tempdsakeystats[entry['pubkey'][0]] = 1 tempdsakeystats[entry['pubkey'][0]] = 1
elif 'AECDH' in entry['cipher'] or 'ADH' in entry['cipher']:
""" skip """
else: else:
tempkeystats[entry['pubkey'][0]] = 1 tempkeystats[entry['pubkey'][0]] = 1
if ECDSA:
dualstack = True
""" save key signatures size """ """ save key signatures size """
tempsigstats[entry['sigalg'][0]] = 1 tempsigstats[entry['sigalg'][0]] = 1
@ -133,6 +141,9 @@ for r,d,flist in os.walk(path):
for s in tempdsakeystats: for s in tempdsakeystats:
keysize['DSA ' + s] += 1 keysize['DSA ' + s] += 1
if dualstack:
dsarsastack += 1
for s in tempsigstats: for s in tempsigstats:
sigalg[s] += 1 sigalg[s] += 1
@ -231,6 +242,8 @@ for stat in sorted(keysize):
percent = round(keysize[stat] / total * 100, 4) percent = round(keysize[stat] / total * 100, 4)
sys.stdout.write(stat.ljust(25) + " " + str(keysize[stat]).ljust(10) + str(percent).ljust(9) + "\n") sys.stdout.write(stat.ljust(25) + " " + str(keysize[stat]).ljust(10) + str(percent).ljust(9) + "\n")
sys.stdout.write("RSA/ECDSA Dual Stack".ljust(25) + " " + str(dsarsastack).ljust(10) + str(round(dsarsastack/total * 100, 4)) + "\n")
print("\nSupported Protocols Count Percent") print("\nSupported Protocols Count Percent")
print("-------------------------+---------+-------") print("-------------------------+---------+-------")
for stat in sorted(protocolstats): for stat in sorted(protocolstats):