[Cryptech-Commits] [sw/pkcs11] branch ksng updated: Timing test script.
git at cryptech.is
git at cryptech.is
Wed Mar 1 20:22:06 UTC 2017
This is an automated email from the git hooks/post-receive script.
sra at hactrn.net pushed a commit to branch ksng
in repository sw/pkcs11.
The following commit(s) were added to refs/heads/ksng by this push:
new 66e3e94 Timing test script.
66e3e94 is described below
commit 66e3e94af9a94e5892419b1257e9177ce0d8498a
Author: Rob Austein <sra at hactrn.net>
AuthorDate: Wed Mar 1 15:21:38 2017 -0500
Timing test script.
---
scripts/time-signature.py | 263 ++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 263 insertions(+)
diff --git a/scripts/time-signature.py b/scripts/time-signature.py
new file mode 100755
index 0000000..1ec7535
--- /dev/null
+++ b/scripts/time-signature.py
@@ -0,0 +1,263 @@
+#!/usr/bin/env python
+
+"""
+Time PKCS #11 signatures.
+"""
+
+import collections
+import argparse
+import datetime
+import platform
+import sys
+
+from Crypto.Hash.SHA256 import SHA256Hash as SHA256
+from Crypto.Hash.SHA384 import SHA384Hash as SHA384
+from Crypto.Hash.SHA512 import SHA512Hash as SHA512
+
+from py11 import *
+
+
+if platform.system() == "Darwin":
+ libpkcs11_default = "./libcryptech-pkcs11.dylib"
+else:
+ libpkcs11_default = "./libcryptech-pkcs11.so"
+
+
+class RSAKey(object):
+
+ def __init__(self, hash, pem):
+ from Crypto.PublicKey import RSA
+ self.h = hash
+ self.k = RSA.importKey(pem)
+ self.ckm = CKM_RSA_PKCS
+
+ def create(self, args, p11, session, text):
+ from Crypto.Util.number import inverse
+ from Crypto.Signature import PKCS1_v1_5
+ from Crypto.Signature.PKCS1_v1_5 import EMSA_PKCS1_V1_5_ENCODE, PKCS115_SigScheme
+ self.handle = p11.C_CreateObject(
+ session,
+ CKA_SIGN = True,
+ CKA_TOKEN = args.token,
+ CKA_CLASS = CKO_PRIVATE_KEY,
+ CKA_KEY_TYPE = CKK_RSA,
+ CKA_MODULUS = self.k.n,
+ CKA_PUBLIC_EXPONENT = self.k.e,
+ CKA_PRIVATE_EXPONENT= self.k.d,
+ CKA_PRIME_1 = self.k.p,
+ CKA_PRIME_2 = self.k.q,
+ CKA_COEFFICIENT = inverse(self.k.q, self.k.p),
+ CKA_EXPONENT_1 = self.k.d % (self.k.p - 1),
+ CKA_EXPONENT_2 = self.k.d % (self.k.q - 1))
+ h = self.h(text)
+ tbs = EMSA_PKCS1_V1_5_ENCODE(h, (self.k.n.bit_length() + 7) / 8)[2:]
+ self.tbs = tbs[tbs.index("\x00") + 1:]
+ self.sig = PKCS115_SigScheme(self.k).sign(h)
+
+ def verify(self, sig):
+ assert sig == self.sig
+
+
+class ECDSAKey(object):
+
+ def __init__(self, hash, pem):
+ from ecdsa.keys import SigningKey
+ self.h = hash
+ self.sk = SigningKey.from_pem(pem)
+ self.vk = self.sk.get_verifying_key()
+ self.ckm = CKM_ECDSA
+
+ def create(self, args, p11, session, text):
+ self.handle = p11.C_CreateObject(
+ session,
+ CKA_SIGN = True,
+ CKA_CLASS = CKO_PRIVATE_KEY,
+ CKA_KEY_TYPE = CKK_EC,
+ CKA_EC_PARAMS = self.sk.curve.encoded_oid,
+ CKA_VALUE = self.sk.privkey.secret_multiplier)
+ self.text = text
+ self.tbs = self.h(text).digest()
+
+ def verify(self, sig):
+ assert self.vk.verify(sig, self.text, self.h)
+
+
+def main():
+ #key_choices = tuple(k for k in key_table if k.startswith("rsa_"))
+ key_choices = tuple(key_table)
+ key_default = key_choices[0]
+
+ parser = argparse.ArgumentParser(description = __doc__,
+ formatter_class = argparse.ArgumentDefaultsHelpFormatter)
+ parser.add_argument("-i", "--iterations", default = 100, type = int, help = "iterations")
+ parser.add_argument("-p", "--pin", default = "fnord", help = "user PIN")
+ parser.add_argument("-s", "--slot", default = 0, type = int, help = "slot number")
+ parser.add_argument("-t", "--token", action = "store_true", help = "store key on token")
+ parser.add_argument("-l", "--libpkcs11", default = libpkcs11_default, help = "PKCS #11 library")
+ parser.add_argument("-k", "--key", default = key_default,
+ choices = key_choices, help = "test key")
+ args = parser.parse_args()
+
+ p11 = PKCS11(args.libpkcs11)
+
+ print "Starting test with key {}, {} iterations".format(args.key, args.iterations)
+
+ p11.C_Initialize()
+ session = p11.C_OpenSession(args.slot)
+ p11.C_Login(session, CKU_USER, args.pin)
+
+ k = key_table[args.key]
+ k.create(args, p11, session, "Your mother was a hamster")
+
+ mean = datetime.timedelta(seconds = 0)
+
+ for i in xrange(args.iterations):
+ t0 = datetime.datetime.now()
+ p11.C_SignInit(session, k.ckm, k.handle)
+ sig = p11.C_Sign(session, k.tbs)
+ t1 = datetime.datetime.now()
+ k.verify(sig)
+ print "{:4d} {}".format(i, t1 - t0)
+ mean += t1 - t0
+
+ mean /= args.iterations
+ print "mean {}".format(mean)
+
+ p11.C_DestroyObject(session, k.handle)
+ p11.C_CloseAllSessions(args.slot)
+ p11.C_Finalize()
+
+key_table = collections.OrderedDict()
+
+key_table.update(rsa_1024 = RSAKey(SHA256, '''\
+-----BEGIN RSA PRIVATE KEY-----
+MIICXQIBAAKBgQC95QlDOvlQhdCe/a7eIoX9SGPVfXfA8/62ilnF+NcwLrhxkr2R
+4EVQB65+9AbxqM8Hqol6fhZzmDs48cl2tOFGJpE8iMhiFm4i6SGl2RXYaG0xi+lJ
+FrXXCLFQovIEMuukBE129wra1xIB72tYR14lu8REX+Mhpbuz44M1jlCrlQIDAQAB
+AoGAeU928l8bZIiH9PnlG318kYkMVhd4SGjXQK/zl9hXSC2goNV4i1d1kCHIJMwq
+H3mTALe+aeVg3GnU85Tq+g2llzogoyXl8q902KbvImrM/XSbsue9/oj0OSgw+jKB
+faFzX6FxAtNV5pmU9QiwauBIl/3yPCF9ifim5zg+pWCqLaECQQD59Z/R6TrTHxp6
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+IQZ1vfNIqjZm8i7kQQyy4L8tRnk8mjZmzQJBAIUwfXWTilW+yBRMFx1M7+3itAv9
+YODWqEWRCkxIN5tqi8CrP5jBleCmX8rRFTaxcxpvq42aD/GRp3SLntvs/ikCQCSg
+GOKc1gyv+Z0DFK8cBtMmoz6mRwfInbHe/7dtd8zis0lVLJwSPm5Xvxi0ljyn3h9B
+wW6Wq6Ezn50j+8u27wkCQQCcIFE01BDAdtFHtTJ3aaEM9IdMCYrcJ0I/Y0NTE2M6
+lsTSiPyQjc4dQQJxFduvWHLx28bx+l7FTav7FaKntCJo
+-----END RSA PRIVATE KEY-----
+'''))
+
+key_table.update(rsa_2048 = RSAKey(SHA256, '''\
+-----BEGIN RSA PRIVATE KEY-----
+MIIEpAIBAAKCAQEAsbvq6syhDXD/OMVAuLoMceGQLUIiezfShVqFfyMqADjqhFRW
+Wbonn0XV9ZkypU4Ib9n6PtLATNaefhpsUlI4s+20YTlQ7GiwJ9p97/N1o1u060ja
+4LdqhfYtn8GZX+JAfa5NqpmLKCJ58XJ3q28MPLRwYp5yKckjkzchZHFyjs1W7r5a
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+GsgcQifHBcRiGZfH0TRIMgIsSjsorzHqJ9uoQwIDAQABAoIBAGqzx5/5A8NfEEpT
+2bxNLcV8xqL1LmBNLh0TMEwYn1GM2fZh74lkwf7T3VTaCVbGlzgXZC4tNneq7XIF
+iPyPEi2rSnyH/XZAj2kNukfBIOHW37HVhloco14TYmajwuGWomMRrtz521pYAF+c
++g042N7k8Qez2hQOBkaOdYSouz7RNdJUGUocRhcSkh+QZTBwtQxrkuhhHN+zkIri
++Q09hF2hAliHrh6mow8ci0gRsXnZzsdJfTX8CasHWTIll4gfrvWnUY7iYqB6ynRU
+YN+7IgQXMUFLziIlH1qN+DlEYdznsgAPSS3JdTWh0cvjiO8wTFAnOIdsj+BpKoDB
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+d0fFAiVaRX0JMQ0RSrenxCqfWVtW3T3wFYNHB/IFRIUT3I44wwXJTNOeoi3FDTMx
+EQfc0UFoFHyc3mYEKR4zHheqQG5OFBN89LqG3S+O69vc1qwCvNKL+Q==
+-----END RSA PRIVATE KEY-----
+'''))
+
+key_table.update(rsa_4096 = RSAKey(SHA256, '''\
+-----BEGIN RSA PRIVATE KEY-----
+MIIJKAIBAAKCAgEAzWpYSQt+DrUNI+EJT/ko92wM2POfFnmm3Kc34nmuK6sez0DJ
+r9Vib9R5K46RNgqcUdAodjU6cy3/MZA53SqP7RwR/LQtWmK2a+T4iey2vQZ0iCDA
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+K5J641gGbmE93UN7X4HhhhTStrHnkEpalDEASKOPKSCQ3M/U9ptYUoVURuyGDYkB
+wkcOl0HLtdcBwLN59lWkr7X519fNREUCggEBAMk39k+shD2DW8ubE/LgoforwfT2
+558FPxpZ+pGwMHL3ZnLuQuiROyPyQZj/ZmmLAa2TPrwS/ssln46Y2KesejWK/0Hq
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+dQYLBHIPcw6e0FdL3nTs44BpAqcK28N5eWbe/KaZ3EA0lHRmyOQ++WgU6jo=
+-----END RSA PRIVATE KEY-----
+'''))
+
+key_table.update(ecdsa_p256 = ECDSAKey(SHA256, '''\
+-----BEGIN EC PRIVATE KEY-----
+MHcCAQEEIPBrVhD1iFF2e8wPkPf4N1038iR8xPgku/CVOT8lcSztoAoGCCqGSM49
+AwEHoUQDQgAE3mB5BmN5Fa4fV74LsDWIpBUxktPqYGJ6WOBrjPs1HWkNU7JHO3qY
+9yy+CXFSPb89GWQgb5wLtNPn4QYMj+KRTA==
+-----END EC PRIVATE KEY-----
+'''))
+
+key_table.update(ecdsa_p384 = ECDSAKey(SHA384, '''\
+-----BEGIN EC PRIVATE KEY-----
+MIGkAgEBBDCVGo35Hbrf3Iys7mWRIm5yjg+6vPIgzbp2jCbDyszBo+wTxmQambG4
+g8yocp4wM6+gBwYFK4EEACKhZANiAATYwa+M8T8jsNHKmMZTvPPflUIfrjuZZo1D
+3kkkmN4r6cTNctjaeRdAfD0X40l4yPnGIP9ParuKVVl1y0TdQ7BS3g/Gj/LP33HD
+ESP8gFDIKFCWSDX0uhmy+HsGsPwgNoY=
+-----END EC PRIVATE KEY-----
+'''))
+
+key_table.update(ecdsa_p521 = ECDSAKey(SHA512, '''\
+-----BEGIN EC PRIVATE KEY-----
+MIHcAgEBBEIBtf+LKhJNQEJRFQ2cGQPcviwfp9IKSnD5EFTqAPtv7/+t2FtmdHHP
+/fWIlZ7jcC5N9dWy6bKGu3+FqwgZAYLpsqigBwYFK4EEACOhgYkDgYYABADdfcUe
+P0oAZQ5308v5ijcg4hePvhvVi+QKcrwmE9kirXCFoYN1tzPmXZmw8lNJenrbwaNz
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+ihzwMzYJgFzToDH+fCh7nrBFZZZ9P9gPYMlSM5UMeA==
+-----END EC PRIVATE KEY-----
+'''))
+
+
+if __name__ == "__main__":
+ main()
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