1 files changed, 55 insertions, 0 deletions
diff --git a/python/pycryptopp/pycryptopp-0.7.1-abi-change.patch b/python/pycryptopp/pycryptopp-0.7.1-abi-change.patch
new file mode 100644
index 0000000000..d6edd2ecc6
--- /dev/null
+++ b/python/pycryptopp/pycryptopp-0.7.1-abi-change.patch
@@ -0,0 +1,55 @@
+https://github.com/tahoe-lafs/pycryptopp/issues/42
+
+--- old/src/pycryptopp/cipher/aesmodule.cpp
++++ old/src/pycryptopp/cipher/aesmodule.cpp
+@@ -20,6 +20,8 @@
+ #include <src-cryptopp/aes.h>
+ #endif
+ 
++typedef unsigned char byte;
++
+ static const char*const aes___doc__ = "_aes counter mode cipher\n\
+ You are advised to run aes.start_up_self_test() after importing this module.";
+ 
+--- old/src/pycryptopp/cipher/xsalsa20module.cpp
++++ old/src/pycryptopp/cipher/xsalsa20module.cpp
+@@ -16,6 +16,8 @@
+ #include <src-cryptopp/salsa.h>
+ #endif
+ 
++typedef unsigned char byte;
++
+ static const char* const xsalsa20__doc__ = "_xsalsa20 cipher";
+ 
+ static PyObject *xsalsa20_error;
+--- old/src/pycryptopp/hash/sha256module.cpp
++++ old/src/pycryptopp/hash/sha256module.cpp
+@@ -21,6 +21,8 @@
+ #include <src-cryptopp/filters.h>
+ #endif
+ 
++typedef unsigned char byte;
++
+ static const char*const sha256___doc__ = "_sha256 hash function";
+ 
+ static PyObject *sha256_error;
+--- old/src/pycryptopp/publickey/rsamodule.cpp
++++ old/src/pycryptopp/publickey/rsamodule.cpp
+@@ -87,7 +87,7 @@
+ VerifyingKey_serialize(VerifyingKey *self, PyObject *dummy) {
+     std::string outstr;
+     StringSink ss(outstr);
+-    self->k->DEREncode(ss);
++    self->k->GetMaterial().Save(ss);
+     PyStringObject* result = reinterpret_cast<PyStringObject*>(PyString_FromStringAndSize(outstr.c_str(), outstr.size()));
+     if (!result)
+         return NULL;
+@@ -216,7 +216,7 @@
+ SigningKey_serialize(SigningKey *self, PyObject *dummy) {
+     std::string outstr;
+     StringSink ss(outstr);
+-    self->k->DEREncode(ss);
++    self->k->GetMaterial().Save(ss);
+     PyStringObject* result = reinterpret_cast<PyStringObject*>(PyString_FromStringAndSize(outstr.c_str(), outstr.size()));
+     if (!result)
+         return NULL;