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Diffstat (limited to 'test_vectors/regenerate_test_vectors.py')
| -rw-r--r-- | test_vectors/regenerate_test_vectors.py | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/test_vectors/regenerate_test_vectors.py b/test_vectors/regenerate_test_vectors.py new file mode 100644 index 0000000..f734854 --- /dev/null +++ b/test_vectors/regenerate_test_vectors.py @@ -0,0 +1,71 @@ +# +# regenerate_test_vectors.py +# ------------------------------------------------------------------- +# Generates a new set of randomized test vectors for ecdsa_fpga_model +# +# Author: Pavel Shatov +# Copyright (c) 2017, NORDUnet A/S +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are +# met: +# - Redistributions of source code must retain the above copyright notice, +# this list of conditions and the following disclaimer. +# +# - Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# - Neither the name of the NORDUnet nor the names of its contributors may +# be used to endorse or promote products derived from this software +# without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS +# IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED +# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A +# PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +# HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED +# TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR +# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +# + +# +# This script generates a pair of test vectors. Each test vector contains two +# private keys. One test vector is for P-256, the other one is for P-384. +# + +# +# imports +# +import subprocess + +CURVE_P256 = "prime256v1" +CURVE_P384 = "secp384r1" + +SECRET_ALICE_256 = "alice_p256.key" +SECRET_ALICE_384 = "alice_p384.key" + +SECRET_BOB_256 = "bob_p256.key" +SECRET_BOB_384 = "bob_p384.key" + +def openssl_ecparam_genkey(curve, file): + subprocess.call(["openssl", "ecparam", "-genkey", "-name", curve, "-out", file]) + +if __name__ == "__main__": + + # generate two new private keys for P-256 curve + openssl_ecparam_genkey(CURVE_P256, SECRET_ALICE_256) + openssl_ecparam_genkey(CURVE_P256, SECRET_BOB_256) + + # generate two new private keys for P-384 curve + openssl_ecparam_genkey(CURVE_P384, SECRET_ALICE_384) + openssl_ecparam_genkey(CURVE_P384, SECRET_BOB_384) + +# +# End of file +# |