1 files changed, 38 insertions, 0 deletions
diff --git a/web/server/h2o/libh2o/deps/picotls/deps/cifra/extra_vecs/python-hash.py b/web/server/h2o/libh2o/deps/picotls/deps/cifra/extra_vecs/python-hash.py
new file mode 100644
index 00000000..90aa248f
--- /dev/null
+++ b/web/server/h2o/libh2o/deps/picotls/deps/cifra/extra_vecs/python-hash.py
@@ -0,0 +1,38 @@
+#!/usr/bin/python2
+
+#
+# see openssl-hash for details of what this is computing
+# you'll need python-sha3 from https://github.com/bjornedstrom/python-sha3
+#
+
+import hashlib
+import sha3
+
+# check sha3 at least works; pysha3 *DOES NOT* (it is keccak, not sha3)
+assert '3a985da74fe225b2045c172d6bd390bd855f086e3e9d525b46bfe24511431532' == hashlib.sha3_256('abc').hexdigest()
+
+def hh(x):
+    return ''.join(['\\x' + x[y:y+2] for y in range(0, len(x), 2)])
+
+def len_test(name, H, max):
+    outer = H()
+
+    for n in range(max):
+        inner = H()
+        inner.update(chr(n & 0xff) * n)
+        outer.update(inner.digest())
+
+    result = outer.hexdigest()
+    print '%s(%d) = %s  or  %s' % (name, max, result, hh(result))
+
+if __name__ == '__main__':
+    MAX = 1024
+    len_test('SHA1', hashlib.sha1, MAX)
+    len_test('SHA224', hashlib.sha224, MAX)
+    len_test('SHA256', hashlib.sha256, MAX)
+    len_test('SHA384', hashlib.sha384, MAX)
+    len_test('SHA512', hashlib.sha512, MAX)
+    len_test('SHA3-224', hashlib.sha3_224, MAX)
+    len_test('SHA3-256', hashlib.sha3_256, MAX)
+    len_test('SHA3-384', hashlib.sha3_384, MAX)
+    len_test('SHA3-512', hashlib.sha3_512, MAX)